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Sold House Prices on Belsize Square, London

The typical sold price on Belsize Square in London (NW3) is £495,000 (median - half of the 282 recorded sales were below this)The middle price of the 282 standard sales recorded on this street since 1995: half sold for less, half for more. Less swayed by a single unusual sale than the mean, which matters on a street where a handful of sales is normal. With fewer than 3 recorded sales no median is stated - the actual prices are shown instead., recorded by HM Land Registry between Feb 1995 and Jan 2026. Sale prices here have ranged from £82,500 to £5,800,000. For comparison, the all-time average (mean) across every standard full-value sale is £672,432The arithmetic mean of every standard full-value sale on this street, all property types and all years since 1995 combined. Because it spans decades it typically sits below current values - see the year-by-year trend for the district below for the recent level. - a whole-history figure, not a current price level.

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£495,000 Median sold price, all years 282 standard sales
£862,500 Last sale 27D · 30 Jan 2026
£82,500 - £5,800,000 Range of individual sales 16 Feb 1995 to 30 Jan 2026
282 Sales recorded HM Land Registry, standard sales

Recorded sales on Belsize Square

Newest first - the house number opens the property report for that address; Estimate runs the instant estimate for that home, where the house number picks out one home

No. Type Sold for Date Previous sale Change Estimate
27d Flat / Apartment · leasehold £862,500 30 Jan 2026 £815,000 · 2012 ▲ 6%
44a Flat / Apartment · leasehold £1,040,000 27 Aug 2025 First standard sale on record
43d Flat / Apartment · leasehold £1,250,000 17 Jan 2025 £1,315,000 · 2014 ▼ 5%
Flat 5, 8 Flat / Apartment · leasehold £1,090,000 1 Nov 2024 £720,000 · 2008 ▲ 51%
46a Flat / Apartment · leasehold £1,269,537 16 Oct 2024 £335,000 · 1998 ▲ 279%
Flat 2, 47 Flat / Apartment · leasehold £910,500 13 Sep 2024 £970,000 · 2014 ▼ 6%
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What the same homes did

Homes sold twice or more - the truest measure of the street

No. 27d · Flat / Apartment · leasehold

£815,000 2012 → £862,500

▲ 6% over 14 yrs · 0.4% a year

No. 43d · Flat / Apartment · leasehold

£1,315,000 2014 → £1,250,000

▼ 5% over 10 yrs · 0.5% a year

No. Flat 5, 8 · Flat / Apartment · leasehold

£720,000 2008 → £1,090,000

▲ 51% over 16 yrs · 2.6% a year

Living near Belsize Square

  • Nearest GP surgery Gray's Inn Medical Group Hampstead 0.2 mi
  • Nearest pharmacy Village Pharmacy 0.2 mi
  • Nearest dentist Willow Tree Dental and Orthodontic Centre 0.3 mi

Straight-line distances from the street's postcode area - check catchment and availability on nhs.uk.

Source: NHS England Organisation Data Service (Open Government Licence v3.0).

Other streets in NW3

Belsize Grove 588 sales · avg £468,082 Belsize Lane 198 sales · avg £1,056,864 Belsize Mews 23 sales · avg £752,750 Belsize Park 497 sales · avg £677,902 Belsize Park Gardens 679 sales · avg £752,538 Belsize Park Mews 19 sales · avg £693,031 Belsize Terrace 1 sales · avg £1,120,000 Benhams Place 14 sales · avg £865,429 Birchwood Drive 14 sales · avg £2,107,857 Bracknell Gardens 105 sales · avg £1,122,017 Branch Hill 32 sales · avg £1,568,670 Briardale Gardens 55 sales · avg £1,101,620

See all sold prices in NW3 ›

Last updated 23 Apr 2026 (the date we last added a sale on this street). Our HM Land Registry data covers sales up to September 2026 and was last refreshed 8 Nov 2026 (Land Registry publishes with a 1-2 month lag).

How each figure on this page is calculated: How our sold-price figures work

Show the full analysis - price trend, scatter, type mix, area profile, rents

The full figures for Belsize Square

Domovita is a UK property portal. Sold prices here come from HM Land Registry and are free to search - no account, no sign-up.

Every standard-market sale HM Land Registry has recorded on Belsize Square in the NW3 postcode district. Sales data to September 2026 (HM Land Registry), updated monthly. England and Wales coverage.

Across the wider NW3 district (not just this street), the typical (median) sold price is ↑ 614% between 1995 and 2025, median-on-medianCalculated across the wider NW3 postcode district, not this street alone (one street rarely has enough sales each year for a reliable trend). We compare the district's median sold price in its earliest year with at least 10 recorded sales against its most recent complete such year - a median-on-median comparison. We count only years that have had time to settle: never the current calendar year, and not the year before it until our data reaches March, because registrations are still arriving. ↓ 3% over the 2 years to 2025 Note: the mix of homes sold changes over time, which also moves this comparison - see the by-type breakdown.
Total salesA straight count of the standard sales recorded on this street, with the dates of the first and most recent.
282
16 Feb 1995 - 30 Jan 2026
Typical price (median)The middle price of the 282 standard sales recorded on this street since 1995: half sold for less, half for more. Less swayed by a single unusual sale than the mean, which matters on a street where a handful of sales is normal. With fewer than 3 recorded sales no median is stated - the actual prices are shown instead.
£495,000
all years, 282 sales
Lowest saleThe single lowest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£82,500
Highest saleThe single highest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£5,800,000

Standard sales only: auctions are counted, repossessions and company purchases are excluded from October 2013 onward. How we calculate these figures

Every standard full-value sale on Belsize Square

square = new build, hollow = leasehold, grey line = same home sold again
Every standard full-value sale on Belsize Square, by date and price £0£1.54m£3.07m£4.61m£6.15m 1995200020052010201520202025

Sales per year

Recorded sales per year on Belsize Square 10191995200020052010201520202026*1995: 7 sales1996: 15 sales1997: 14 sales1998: 13 sales1999: 14 sales2000: 11 sales2001: 12 sales2002: 10 sales2003: 16 sales2004: 19 sales2005: 14 sales2006: 10 sales2007: 12 sales2008: 5 sales2009: 12 sales2010: 9 sales2011: 8 sales2012: 8 sales2013: 9 sales2014: 9 sales2015: 13 sales2016: 6 sales2017: 1 sale2018: 3 sales2019: 4 sales2020: 5 sales2021: 6 sales2022: 5 sales2023: 2 sales2024: 7 sales2025: 2 sales2026: 1 sale; Coverage: to Sep - year to date
All 282 recorded standard sales on Belsize Square - one mark per sale, no averaging. The price axis starts at zero. Thin grey lines join sales of the same home - the one true like-for-like comparison in this data. The bars beneath count the sales in each year; zero-sale years are left blank. * 2026 is incomplete (to Sep - year to date). (HM Land Registry, England and Wales.) Each mark is one standard (HM Land Registry category-A) sale on Belsize Square: its position shows the completion date and the price actually paid. Colour is the property type; a square is a new build; a hollow mark is a leasehold sale. Grey connecting lines join consecutive sales of the same address. The bar panel beneath counts the sales in each calendar year - it is the sample size behind any impression the scatter gives. Nothing is averaged, smoothed or projected - and no estimate of today's value is implied.

This chart plots every recorded standard sale on Belsize Square. The same sales - address, price, date, property type and tenure for each - are listed in the sold-price table on this page (50 per page; use its pagination or the CSV export to reach every sale).

Recorded standard sales per year on Belsize Square
YearSales
1995 7
1996 15
1997 14
1998 13
1999 14
2000 11
2001 12
2002 10
2003 16
2004 19
2005 14
2006 10
2007 12
2008 5
2009 12
2010 9
2011 8
2012 8
2013 9
2014 9
2015 13
2016 6
2017 1
2018 3
2019 4
2020 5
2021 6
2022 5
2023 2
2024 7
2025 2
2026 (to Sep - year to date) 1

District context: the trend below covers the whole NW3 postcode district, not just Belsize Square.

Median sold price

Median sold price per year in the wider NW3 district£136k£558k£981k£1.4m£1.83m199520012007201320192026*1995; Median: £142,875; Average (mean): £180,782; Sales: 1,016; Lowest: £2,000; Highest: £1,350,0001996; Median: £159,950; Average (mean): £215,411; Sales: 1,296; Lowest: £2,500; Highest: £2,725,0001997; Median: £188,250; Average (mean): £248,797; Sales: 1,417; Lowest: £1,000; Highest: £2,000,0001998; Median: £200,000; Average (mean): £282,739; Sales: 1,180; Lowest: £4,000; Highest: £4,600,0001999; Median: £245,000; Average (mean): £326,183; Sales: 1,354; Lowest: £36,500; Highest: £3,400,0002000; Median: £300,000; Average (mean): £398,821; Sales: 1,287; Lowest: £40,000; Highest: £4,557,7002001; Median: £332,500; Average (mean): £442,124; Sales: 1,153; Lowest: £40,000; Highest: £5,635,0002002; Median: £352,250; Average (mean): £473,318; Sales: 1,244; Lowest: £5,000; Highest: £4,800,0002003; Median: £360,000; Average (mean): £510,752; Sales: 944; Lowest: £14,000; Highest: £3,775,0002004; Median: £397,500; Average (mean): £559,294; Sales: 1,083; Lowest: £70,000; Highest: £4,300,0002005; Median: £430,000; Average (mean): £594,065; Sales: 1,075; Lowest: £100,000; Highest: £6,500,0002006; Median: £470,000; Average (mean): £644,032; Sales: 1,378; Lowest: £119,999; Highest: £5,200,0002007; Median: £525,000; Average (mean): £768,252; Sales: 1,122; Lowest: £102,000; Highest: £9,250,0002008; Median: £550,000; Average (mean): £941,544; Sales: 607; Lowest: £52,976; Highest: £7,607,0002009; Median: £560,000; Average (mean): £838,909; Sales: 655; Lowest: £99,800; Highest: £12,500,0002010; Median: £615,000; Average (mean): £1,004,968; Sales: 897; Lowest: £96,000; Highest: £16,000,0002011; Median: £670,000; Average (mean): £1,021,556; Sales: 754; Lowest: £81,000; Highest: £19,250,0002012; Median: £720,000; Average (mean): £1,120,893; Sales: 715; Lowest: £70,000; Highest: £20,000,0002013; Median: £805,000; Average (mean): £1,180,428; Sales: 802; Lowest: £110,000; Highest: £9,000,0002014; Median: £895,000; Average (mean): £1,300,060; Sales: 811; Lowest: £79,000; Highest: £11,000,0002015; Median: £950,000; Average (mean): £1,396,125; Sales: 678; Lowest: £116,000; Highest: £15,200,0002016; Median: £925,000; Average (mean): £1,398,232; Sales: 585; Lowest: £125,000; Highest: £12,500,0002017; Median: £977,500; Average (mean): £1,534,366; Sales: 574; Lowest: £118,835; Highest: £17,500,0002018; Median: £993,750; Average (mean): £1,464,412; Sales: 498; Lowest: £200,000; Highest: £12,330,0002019; Median: £1,050,000; Average (mean): £1,510,078; Sales: 523; Lowest: £220,000; Highest: £13,000,0002020; Median: £1,000,000; Average (mean): £1,575,791; Sales: 505; Lowest: £185,000; Highest: £14,662,0002021; Median: £993,750; Average (mean): £1,544,471; Sales: 756; Lowest: £178,750; Highest: £25,900,0002022; Median: £1,095,000; Average (mean): £1,739,453; Sales: 636; Lowest: £200,000; Highest: £22,000,0002023; Median: £1,053,000; Average (mean): £1,671,630; Sales: 547; Lowest: £265,000; Highest: £17,500,0002024; Median: £1,000,000; Average (mean): £1,532,310; Sales: 658; Lowest: £189,000; Highest: £22,500,0002025; Median: £1,020,000; Average (mean): £1,619,848; Sales: 640; Lowest: £187,500; Highest: £16,500,0002026 (year to date); Median: £900,000; Average (mean): £1,455,596; Sales: 268; Lowest: £198,000; Highest: £12,925,000; Coverage: to Sep - year to date

Sales per year

Sales per year in the wider NW3 district7091,417199520012007201320192026*1995; Sales: 1,0161996; Sales: 1,2961997; Sales: 1,4171998; Sales: 1,1801999; Sales: 1,3542000; Sales: 1,2872001; Sales: 1,1532002; Sales: 1,2442003; Sales: 9442004; Sales: 1,0832005; Sales: 1,0752006; Sales: 1,3782007; Sales: 1,1222008; Sales: 6072009; Sales: 6552010; Sales: 8972011; Sales: 7542012; Sales: 7152013; Sales: 8022014; Sales: 8112015; Sales: 6782016; Sales: 5852017; Sales: 5742018; Sales: 4982019; Sales: 5232020; Sales: 5052021; Sales: 7562022; Sales: 6362023; Sales: 5472024; Sales: 6582025; Sales: 6402026 (year to date); Sales: 268; Coverage: to Sep - year to date

Year-on-year change in median price

Year-on-year change in median sold price in the wider NW3 district+25%-25%0199520012007201320192026*1996 vs 1995; Change: +12.0%; 1996 median: £159,950 (1,296 sales); 1995 median: £142,875 (1,016 sales)1997 vs 1996; Change: +17.7%; 1997 median: £188,250 (1,417 sales); 1996 median: £159,950 (1,296 sales)1998 vs 1997; Change: +6.2%; 1998 median: £200,000 (1,180 sales); 1997 median: £188,250 (1,417 sales)1999 vs 1998; Change: +22.5%; 1999 median: £245,000 (1,354 sales); 1998 median: £200,000 (1,180 sales)2000 vs 1999; Change: +22.4%; 2000 median: £300,000 (1,287 sales); 1999 median: £245,000 (1,354 sales)2001 vs 2000; Change: +10.8%; 2001 median: £332,500 (1,153 sales); 2000 median: £300,000 (1,287 sales)2002 vs 2001; Change: +5.9%; 2002 median: £352,250 (1,244 sales); 2001 median: £332,500 (1,153 sales)2003 vs 2002; Change: +2.2%; 2003 median: £360,000 (944 sales); 2002 median: £352,250 (1,244 sales)2004 vs 2003; Change: +10.4%; 2004 median: £397,500 (1,083 sales); 2003 median: £360,000 (944 sales)2005 vs 2004; Change: +8.2%; 2005 median: £430,000 (1,075 sales); 2004 median: £397,500 (1,083 sales)2006 vs 2005; Change: +9.3%; 2006 median: £470,000 (1,378 sales); 2005 median: £430,000 (1,075 sales)2007 vs 2006; Change: +11.7%; 2007 median: £525,000 (1,122 sales); 2006 median: £470,000 (1,378 sales)2008 vs 2007; Change: +4.8%; 2008 median: £550,000 (607 sales); 2007 median: £525,000 (1,122 sales)2009 vs 2008; Change: +1.8%; 2009 median: £560,000 (655 sales); 2008 median: £550,000 (607 sales)2010 vs 2009; Change: +9.8%; 2010 median: £615,000 (897 sales); 2009 median: £560,000 (655 sales)2011 vs 2010; Change: +8.9%; 2011 median: £670,000 (754 sales); 2010 median: £615,000 (897 sales)2012 vs 2011; Change: +7.5%; 2012 median: £720,000 (715 sales); 2011 median: £670,000 (754 sales)2013 vs 2012; Change: +11.8%; 2013 median: £805,000 (802 sales); 2012 median: £720,000 (715 sales)2014 vs 2013; Change: +11.2%; 2014 median: £895,000 (811 sales); 2013 median: £805,000 (802 sales)2015 vs 2014; Change: +6.1%; 2015 median: £950,000 (678 sales); 2014 median: £895,000 (811 sales)2016 vs 2015; Change: -2.6%; 2016 median: £925,000 (585 sales); 2015 median: £950,000 (678 sales)2017 vs 2016; Change: +5.7%; 2017 median: £977,500 (574 sales); 2016 median: £925,000 (585 sales)2018 vs 2017; Change: +1.7%; 2018 median: £993,750 (498 sales); 2017 median: £977,500 (574 sales)2019 vs 2018; Change: +5.7%; 2019 median: £1,050,000 (523 sales); 2018 median: £993,750 (498 sales)2020 vs 2019; Change: -4.8%; 2020 median: £1,000,000 (505 sales); 2019 median: £1,050,000 (523 sales)2021 vs 2020; Change: -0.6%; 2021 median: £993,750 (756 sales); 2020 median: £1,000,000 (505 sales)2022 vs 2021; Change: +10.2%; 2022 median: £1,095,000 (636 sales); 2021 median: £993,750 (756 sales)2023 vs 2022; Change: -3.8%; 2023 median: £1,053,000 (547 sales); 2022 median: £1,095,000 (636 sales)2024 vs 2023; Change: -5.0%; 2024 median: £1,000,000 (658 sales); 2023 median: £1,053,000 (547 sales)2025 vs 2024; Change: +2.0%; 2025 median: £1,020,000 (640 sales); 2024 median: £1,000,000 (658 sales)

Median sold price, indexed - 1995 = 100

Each point is the year's median divided by the 1995 figure (£142,875), so 200 means double the 1995 value in cash terms. Values are nominal. How we work this out

Median sold price in the wider NW3 district, indexed to 1995 = 10095272450627805199520012007201320192026*1995; Index: 100 (1995 = 100); Median: £142,875; Sales: 1,0161996; Index: 112 (1995 = 100); Median: £159,950; Sales: 1,2961997; Index: 132 (1995 = 100); Median: £188,250; Sales: 1,4171998; Index: 140 (1995 = 100); Median: £200,000; Sales: 1,1801999; Index: 171 (1995 = 100); Median: £245,000; Sales: 1,3542000; Index: 210 (1995 = 100); Median: £300,000; Sales: 1,2872001; Index: 233 (1995 = 100); Median: £332,500; Sales: 1,1532002; Index: 247 (1995 = 100); Median: £352,250; Sales: 1,2442003; Index: 252 (1995 = 100); Median: £360,000; Sales: 9442004; Index: 278 (1995 = 100); Median: £397,500; Sales: 1,0832005; Index: 301 (1995 = 100); Median: £430,000; Sales: 1,0752006; Index: 329 (1995 = 100); Median: £470,000; Sales: 1,3782007; Index: 367 (1995 = 100); Median: £525,000; Sales: 1,1222008; Index: 385 (1995 = 100); Median: £550,000; Sales: 6072009; Index: 392 (1995 = 100); Median: £560,000; Sales: 6552010; Index: 430 (1995 = 100); Median: £615,000; Sales: 8972011; Index: 469 (1995 = 100); Median: £670,000; Sales: 7542012; Index: 504 (1995 = 100); Median: £720,000; Sales: 7152013; Index: 563 (1995 = 100); Median: £805,000; Sales: 8022014; Index: 626 (1995 = 100); Median: £895,000; Sales: 8112015; Index: 665 (1995 = 100); Median: £950,000; Sales: 6782016; Index: 647 (1995 = 100); Median: £925,000; Sales: 5852017; Index: 684 (1995 = 100); Median: £977,500; Sales: 5742018; Index: 696 (1995 = 100); Median: £993,750; Sales: 4982019; Index: 735 (1995 = 100); Median: £1,050,000; Sales: 5232020; Index: 700 (1995 = 100); Median: £1,000,000; Sales: 5052021; Index: 696 (1995 = 100); Median: £993,750; Sales: 7562022; Index: 766 (1995 = 100); Median: £1,095,000; Sales: 6362023; Index: 737 (1995 = 100); Median: £1,053,000; Sales: 5472024; Index: 700 (1995 = 100); Median: £1,000,000; Sales: 6582025; Index: 714 (1995 = 100); Median: £1,020,000; Sales: 6402026 (year to date); Index: 630 (1995 = 100); Median: £900,000; Sales: 268; Coverage: to Sep - year to date
Median sold price per year in the wider NW3 district - half of recorded sales in each year were below the line. The dashed line is the average (mean). The price axis does not start at zero. * 2026 is incomplete (to Sep - year to date) and is excluded from the year-on-year panel. (Standard sales, HM Land Registry.)The line is the median sale price of standard sales in the wider NW3 district each year - half were below it; the dashed line is the mean. Years with few sales are drawn hollow or get no point. These are the prices of what happened to sell each year, not a like-for-like index. Full method
Sold price per year in the wider NW3 district. In years with fewer than 3 sales no median or average is published - with 1 or 2 sales the lowest and highest columns are the actual individual prices.
Year Median price Average (mean) priceSalesLowestHighestChange on previous year
1995 £142,875 £180,782 1,016 £2,000 £1,350,000 -
1996 £159,950 £215,411 1,296 £2,500 £2,725,000 +12.0%
1997 £188,250 £248,797 1,417 £1,000 £2,000,000 +17.7%
1998 £200,000 £282,739 1,180 £4,000 £4,600,000 +6.2%
1999 £245,000 £326,183 1,354 £36,500 £3,400,000 +22.5%
2000 £300,000 £398,821 1,287 £40,000 £4,557,700 +22.4%
2001 £332,500 £442,124 1,153 £40,000 £5,635,000 +10.8%
2002 £352,250 £473,318 1,244 £5,000 £4,800,000 +5.9%
2003 £360,000 £510,752 944 £14,000 £3,775,000 +2.2%
2004 £397,500 £559,294 1,083 £70,000 £4,300,000 +10.4%
2005 £430,000 £594,065 1,075 £100,000 £6,500,000 +8.2%
2006 £470,000 £644,032 1,378 £119,999 £5,200,000 +9.3%
2007 £525,000 £768,252 1,122 £102,000 £9,250,000 +11.7%
2008 £550,000 £941,544 607 £52,976 £7,607,000 +4.8%
2009 £560,000 £838,909 655 £99,800 £12,500,000 +1.8%
2010 £615,000 £1,004,968 897 £96,000 £16,000,000 +9.8%
2011 £670,000 £1,021,556 754 £81,000 £19,250,000 +8.9%
2012 £720,000 £1,120,893 715 £70,000 £20,000,000 +7.5%
2013 £805,000 £1,180,428 802 £110,000 £9,000,000 +11.8%
2014 £895,000 £1,300,060 811 £79,000 £11,000,000 +11.2%
2015 £950,000 £1,396,125 678 £116,000 £15,200,000 +6.1%
2016 £925,000 £1,398,232 585 £125,000 £12,500,000 -2.6%
2017 £977,500 £1,534,366 574 £118,835 £17,500,000 +5.7%
2018 £993,750 £1,464,412 498 £200,000 £12,330,000 +1.7%
2019 £1,050,000 £1,510,078 523 £220,000 £13,000,000 +5.7%
2020 £1,000,000 £1,575,791 505 £185,000 £14,662,000 -4.8%
2021 £993,750 £1,544,471 756 £178,750 £25,900,000 -0.6%
2022 £1,095,000 £1,739,453 636 £200,000 £22,000,000 +10.2%
2023 £1,053,000 £1,671,630 547 £265,000 £17,500,000 -3.8%
2024 £1,000,000 £1,532,310 658 £189,000 £22,500,000 -5.0%
2025 £1,020,000 £1,619,848 640 £187,500 £16,500,000 +2.0%
2026 (to Sep - year to date) £900,000 £1,455,596 268 £198,000 £12,925,000 -

Property types in NW3

Each share is that property type's slice of all standard (HM Land Registry category-A) sales in NW3. The price beside it is the mean sale price for that type across all recorded years. The freehold/leasehold split and any new-build figure compare averages weighted by number of sales. Much of a "flat vs house" or leasehold gap is the property type itself, not a premium.
Detached 3% £3,101,828
Semi-detached 5% £2,197,868
Terraced 10% £1,435,297
Flat / Apartment 82% £579,890
Prices are the mean across all recorded years - a few expensive sales can pull an average upward.

18% freehold, 82% leasehold, across all recorded years. Comparing new-build and existing homes type by type (each type weighted by how many sales it has here), new builds sold for around 24% more, across all recorded years. New builds sell mostly in the years they were built, so part of that gap is when they sold, not only that they were new; the detail below compares within each type.

Tenure and new-build detail by type
TypeFreeholdNew-build vs existing
Detached 95% -32% for new build
Semi-detached 92% -23% for new build
Terraced 94% about the same
Flat / Apartment 1% +55% for new build

New-build vs existing compares mean prices within the same type, so it is partly mix-adjusted - but it is not a like-for-like index.

Who lives around Belsize SquareCensus 2021 figures for the small statistical area (LSOA) around this street - by ONS design an LSOA covers roughly 400 to 1,200 households, so this describes the immediate neighbourhood, not this street alone. Owner-occupied includes homes owned outright, with a mortgage, and shared ownership.

Owner-occupied 42% Private rented 46% Social rented 12%

Age profile

Under 15 14%
15-24 6%
25-44 39%
45-64 27%
65+ 14%

704 households in the immediate area

54% of households have no car or van

Source: Office for National Statistics, Census 2021 (Open Government Licence v3.0)

Typical rents in Camden

Average monthly private rents for the local authority area, from the ONS Price Index of Private Rents (September 2026 figures). These are council-area averages, not street-level figures - rents on any one street can differ. The yearly change compares the same month a year earlier.
Home sizeAverage rent
1 bed £2,063 pcm
2 bed £2,634 pcm
3 bed £3,071 pcm
4+ bed £3,986 pcm
All homes £2,834 pcm

Source: Office for National Statistics, Price Index of Private Rents (Open Government Licence v3.0)

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Filter, sort and download the full sales table

Sales 282
Median, all yearsi £495,000
Average (mean) £672,432
Lowest £82,500
Highest £5,800,000
Property type
Price range
Date range
Clear Download CSV of the sales matching the current filters

Showing 1-50 of 282 results

Recorded sales on Belsize Square

Showing 1-50 of 282 sales, newest first.

Address Postcode TypeThis table sorts by Price or Date, across the whole result set. Type and tenure are filters, not sort keys - use the filter bar above to narrow the list; it applies to every page of results. TenureThis table sorts by Price or Date, across the whole result set. Type and tenure are filters, not sort keys - use the filter bar above to narrow the list; it applies to every page of results.
27d Belsize Square NW3 4HU Flat / Apartment Leasehold £862,500 +6% since 2012 30 Jan 2026
44a Belsize Square NW3 4HN Flat / Apartment Leasehold £1,040,000 First standard sale on record 27 Aug 2025
43d Belsize Square NW3 4HN Flat / Apartment Leasehold £1,250,000 -5% since 2014 17 Jan 2025
8 Flat 5 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,090,000 +51% since 2008 1 Nov 2024
46a Belsize Square NW3 4HN Flat / Apartment Leasehold £1,269,537 +279% since 1998 16 Oct 2024
47 Flat 2 Belsize Square NW3 4HN Flat / Apartment Leasehold £910,500 -6% since 2014 13 Sep 2024
42 Flat 5 Belsize Square NW3 4HN Flat / Apartment Leasehold £1,563,290 +184% since 2005 19 Jul 2024
46 Entrance Floor Flat Belsize Square NW3 4HN Flat / Apartment Leasehold £1,545,000 +29% since 2021 28 Jun 2024
27b Belsize Square NW3 4HU Flat / Apartment Leasehold £675,000 First standard sale on record 31 May 2024
27c Belsize Square NW3 4HU Flat / Apartment Leasehold £594,000 First standard sale on record 31 May 2024
5 Flat 2 Belsize Square NW3 4HT Flat / Apartment Leasehold £780,000 +73% since 2009 30 Oct 2023
10d Belsize Square NW3 4HT Flat / Apartment Leasehold £617,500 First standard sale on record 19 Sep 2023
23 Top Floor Maisonette Belsize Square NW3 4HU Flat / Apartment Leasehold £1,550,000 First standard sale on record 30 Nov 2022
22 Flat 4 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,330,000 +23% since 2015 15 Aug 2022
22 Flat 5 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,000,000 +44% since 2013 25 May 2022
4e Belsize Square NW3 4HT Flat / Apartment Leasehold £519,000 +8% since 2015 4 Mar 2022
15a Belsize Square NW3 4HT Flat / Apartment Leasehold £1,625,000 +85% since 2007 25 Feb 2022
9 Flat 2 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,200,000 First standard sale on record 29 Jun 2021
46 Entrance Floor Flat Belsize Square NW3 4HN Flat / Apartment Leasehold £1,200,000 +37% since 2009 21 May 2021
48 Belsize Square NW3 4HN Flat / Apartment Leasehold £1,000,000 Several flats - can’t tell 1 Apr 2021
16d Belsize Square NW3 4HT Flat / Apartment Leasehold £515,000 First standard sale on record 19 Feb 2021
19 Belsize Square NW3 4HT Semi-detached Freehold £5,600,000 First standard sale on record 22 Jan 2021
41d Belsize Square NW3 4HN Flat / Apartment Leasehold £525,000 First standard sale on record 8 Jan 2021
37d Belsize Square NW3 4HL Flat / Apartment Leasehold £1,405,000 +8% since 2014 4 Dec 2020
14a Belsize Square NW3 4HT Flat / Apartment Leasehold £1,585,000 -3% since 2014 13 Aug 2020
23 Ground Floor Flat Belsize Square NW3 4HU Flat / Apartment Leasehold £645,000 +34% since 2009 18 Jun 2020
38 Flat 6 Belsize Square NW3 4HL Flat / Apartment Leasehold £780,000 +56% since 2010 30 Apr 2020
9 Flat 1 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,464,500 +33% since 2007 3 Apr 2020
18a Belsize Square NW3 4HT Flat / Apartment Leasehold £1,490,000 First standard sale on record 2 Dec 2019
26 Garden Flat Belsize Square NW3 4HU Flat / Apartment Leasehold £2,034,280 -27% since 2015 2 Dec 2019
13 Flat 1 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,400,000 +117% since 2002 28 Jun 2019
47 Flat 1 Belsize Square NW3 4HN Flat / Apartment Leasehold £1,160,000 -6% since 2014 23 May 2019
15 Flat 2 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,275,000 +42% since 2012 10 Aug 2018
30 Flat E Belsize Square NW3 4HU Flat / Apartment Leasehold £512,500 +274% since 1998 18 Jun 2018
44b Belsize Square NW3 4HN Flat / Apartment Leasehold £1,160,000 First standard sale on record 23 Mar 2018
5 Flat 4 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,150,000 +140% since 2004 31 Mar 2017
27a Belsize Square NW3 4HU Flat / Apartment Leasehold £895,000 +44% since 2010 4 May 2016
12c Belsize Square NW3 4HT Flat / Apartment Leasehold £1,835,500 +122% since 2012 31 Mar 2016
28 Flat B Belsize Square NW3 4HU Flat / Apartment Leasehold £940,000 +109% since 2005 24 Mar 2016
16g Belsize Square NW3 4HT Flat / Apartment Leasehold £602,500 First standard sale on record 1 Mar 2016
41c Belsize Square NW3 4HN Flat / Apartment Leasehold £659,000 +91% since 2009 19 Feb 2016
10 Flat F Belsize Square NW3 4HT Flat / Apartment Leasehold £825,000 +121% since 2005 11 Jan 2016
22 Flat 4 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,085,000 First standard sale on record 2 Nov 2015
26 Garden Flat Belsize Square NW3 4HU Flat / Apartment Leasehold £2,800,000 +250% since 2013 27 Aug 2015
9 Flat 6 Belsize Square NW3 4HT Flat / Apartment Leasehold £800,000 +43% since 2007 10 Aug 2015
49 Belsize Square NW3 4HN Semi-detached Freehold £5,800,000 +84% since 2001 15 Jul 2015
4e Belsize Square NW3 4HT Flat / Apartment Leasehold £480,000 First standard sale on record 3 Jul 2015
22 Flat 2 Belsize Square NW3 4HT Flat / Apartment Leasehold £1,450,000 First standard sale on record 25 Jun 2015
38 Flat 1 Belsize Square NW3 4HL Flat / Apartment Leasehold £670,000 +65% since 2007 17 Jun 2015
42 Flat 4 Belsize Square NW3 4HN Flat / Apartment Leasehold £700,000 +67% since 2011 5 Jun 2015

Homes that sold more than once on Belsize SquareEvery address on Belsize Square with two or more recorded standard (HM Land Registry category-A) sales, matched on the exact address so a sale can never be attributed to a neighbouring home. "Change" is the difference between consecutive sales of the same home. "Annualised" is the constant yearly rate that would grow the earlier price into the later one over the time between them (compound), and is only shown when the sales are at least two years apart (closer pairs show how long apart they were). These are historical facts about past sales - they are not an estimate of what any home is worth today.

A home selling twice is the cleanest price comparison the Land Registry data offers - the same bricks, years apart. 85 addresses here have sold more than once.

AddressSoldPriceChangeAnnualised
27d Belsize SquareNW3 4HU7 Dec 1995£166,000first recorded sale
3 Oct 1997£225,000+£59,000 (+35.5%)over 1.8 yrs - too close for a yearly ratemay reflect works or an unusual earlier sale
19 Jun 2000£322,000+£97,000 (+43.1%)+14.1%/yrover 2.7 yrs
13 Jun 2012£815,000+£493,000 (+153.1%)+8.1%/yrover 12.0 yrs
30 Jan 2026£862,500+£47,500 (+5.8%)+0.4%/yrover 13.6 yrs
43d Belsize SquareNW3 4HN17 Nov 1995£182,000first recorded sale
25 Nov 1999£335,000+£153,000 (+84.1%)+16.4%/yrover 4.0 yrsmay reflect works or an unusual earlier sale
6 Nov 2009£665,000+£330,000 (+98.5%)+7.1%/yrover 9.9 yrs
31 Oct 2014£1,315,000+£650,000 (+97.7%)+14.7%/yrover 5.0 yrs
17 Jan 2025£1,250,000-£65,000 (-4.9%)-0.5%/yrover 10.2 yrs
8 Flat 5 Belsize SquareNW3 4HT8 Dec 2000£420,000first recorded sale
17 Feb 2004£499,000+£79,000 (+18.8%)+5.5%/yrover 3.2 yrs
25 Jul 2008£720,000+£221,000 (+44.3%)+8.6%/yrover 4.4 yrs
1 Nov 2024£1,090,000+£370,000 (+51.4%)+2.6%/yrover 16.3 yrs
46a Belsize SquareNW3 4HN4 Nov 1998£335,000first recorded sale
16 Oct 2024£1,269,537+£934,537 (+279.0%)+5.3%/yrover 25.9 yrs
47 Flat 2 Belsize SquareNW3 4HN26 Jun 2014£970,000first recorded sale
13 Sep 2024£910,500-£59,500 (-6.1%)-0.6%/yrover 10.2 yrs
42 Flat 5 Belsize SquareNW3 4HN31 Jan 1997£298,000first recorded sale
7 Jul 2005£550,000+£252,000 (+84.6%)+7.5%/yrover 8.4 yrs
19 Jul 2024£1,563,290+£1,013,290 (+184.2%)+5.6%/yrover 19.0 yrs
46 Entrance Floor Flat Belsize SquareNW3 4HN5 Nov 2004£512,000first recorded sale
20 Nov 2009£875,000+£363,000 (+70.9%)+11.2%/yrover 5.0 yrs
21 May 2021£1,200,000+£325,000 (+37.1%)+2.8%/yrover 11.5 yrs
28 Jun 2024£1,545,000+£345,000 (+28.8%)+8.5%/yrover 3.1 yrs
5 Flat 2 Belsize SquareNW3 4HT30 Nov 2009£450,000first recorded sale
30 Oct 2023£780,000+£330,000 (+73.3%)+4.0%/yrover 13.9 yrs
22 Flat 4 Belsize SquareNW3 4HT2 Nov 2015£1,085,000first recorded sale
15 Aug 2022£1,330,000+£245,000 (+22.6%)+3.0%/yrover 6.8 yrs
22 Flat 5 Belsize SquareNW3 4HT2 Sep 2013£695,000first recorded sale
25 May 2022£1,000,000+£305,000 (+43.9%)+4.3%/yrover 8.7 yrs
4e Belsize SquareNW3 4HT3 Jul 2015£480,000first recorded sale
4 Mar 2022£519,000+£39,000 (+8.1%)+1.2%/yrover 6.7 yrs
15a Belsize SquareNW3 4HT29 Apr 2003£475,000first recorded sale
31 Jan 2005£612,000+£137,000 (+28.8%)over 1.8 yrs - too close for a yearly ratemay reflect works or an unusual earlier sale
15 Mar 2007£878,000+£266,000 (+43.5%)+18.6%/yrover 2.1 yrsmay reflect works or an unusual earlier sale
25 Feb 2022£1,625,000+£747,000 (+85.1%)+4.2%/yrover 15.0 yrs
37d Belsize SquareNW3 4HL11 May 2004£602,000first recorded sale
17 Jul 2009£807,000+£205,000 (+34.1%)+5.8%/yrover 5.2 yrs
31 Jan 2014£1,300,000+£493,000 (+61.1%)+11.1%/yrover 4.5 yrs
4 Dec 2020£1,405,000+£105,000 (+8.1%)+1.1%/yrover 6.8 yrs
14a Belsize SquareNW3 4HT17 Feb 2006£602,500first recorded sale
19 Sep 2014£1,630,000+£1,027,500 (+170.5%)+12.3%/yrover 8.6 yrs
13 Aug 2020£1,585,000-£45,000 (-2.8%)-0.5%/yrover 5.9 yrs
23 Ground Floor Flat Belsize SquareNW3 4HU25 Sep 2009£480,000first recorded sale
18 Jun 2020£645,000+£165,000 (+34.4%)+2.8%/yrover 10.7 yrs
Show 70 more resold addresses
AddressEach sale (change between sales)Overall
38 Flat 6 Belsize SquareNW3 4HL£149,950 (Aug 1996) -> £415,000 (Sep 2004; +176.8%, +13.4%/yr) -> £499,950 (Jun 2010; +20.5%, +3.3%/yr) -> £780,000 (Apr 2020; +56.0%, +4.6%/yr)+420.2%+7.2%/yr over 23.7 yrs
9 Flat 1 Belsize SquareNW3 4HT£517,500 (May 2002) -> £1,100,000 (Jul 2007; +112.6%, +15.6%/yr, may reflect works or an unusual earlier sale) -> £1,464,500 (Apr 2020; +33.1%, +2.3%/yr)+183.0%+6.0%/yr over 17.9 yrs
26 Garden Flat Belsize SquareNW3 4HU£800,000 (Jul 2013) -> £2,800,000 (Aug 2015; +250.0%, +79.4%/yr, may reflect works or an unusual earlier sale) -> £2,034,280 (Dec 2019; -27.3%, -7.2%/yr)+154.3%+15.7%/yr over 6.4 yrsmay reflect works or an unusual earlier sale
13 Flat 1 Belsize SquareNW3 4HT£488,000 (Feb 2001) -> £645,000 (Sep 2002; +32.2%, over 1.5 yrs, may reflect works or an unusual earlier sale) -> £1,400,000 (Jun 2019; +117.1%, +4.7%/yr)+186.9%+5.9%/yr over 18.3 yrs
47 Flat 1 Belsize SquareNW3 4HN£1,240,000 (May 2014) -> £1,160,000 (May 2019; -6.5%, -1.3%/yr)-6.5%-1.3%/yr over 5.0 yrs
15 Flat 2 Belsize SquareNW3 4HT£212,000 (Mar 1997) -> £360,000 (May 2000; +69.8%, +18.2%/yr, may reflect works or an unusual earlier sale) -> £499,950 (May 2002; +38.9%, over 2.0 yrs, may reflect works or an unusual earlier sale) -> £530,000 (Nov 2003; +6.0%, over 1.5 yrs) -> £895,000 (Jul 2012; +68.9%, +6.2%/yr) -> £1,275,000 (Aug 2018; +42.5%, +6.0%/yr)+501.4%+8.8%/yr over 21.4 yrs
30 Flat E Belsize SquareNW3 4HU£137,000 (Apr 1998) -> £512,500 (Jun 2018; +274.1%, +6.8%/yr)+274.1%+6.8%/yr over 20.1 yrs
5 Flat 4 Belsize SquareNW3 4HT£185,000 (Jul 1996) -> £345,000 (Oct 2000; +86.5%, +15.7%/yr, may reflect works or an unusual earlier sale) -> £480,000 (Apr 2004; +39.1%, +10.0%/yr) -> £1,150,000 (Mar 2017; +139.6%, +7.0%/yr)+521.6%+9.2%/yr over 20.7 yrs
27a Belsize SquareNW3 4HU£620,000 (Jun 2010) -> £895,000 (May 2016; +44.4%, +6.5%/yr)+44.4%+6.5%/yr over 5.8 yrs
12c Belsize SquareNW3 4HT£570,000 (Jul 2006) -> £825,000 (Jul 2012; +44.7%, +6.4%/yr) -> £1,835,500 (Mar 2016; +122.5%, +23.8%/yr, may reflect works or an unusual earlier sale)+222.0%+12.8%/yr over 9.7 yrs
28 Flat B Belsize SquareNW3 4HU£220,000 (Nov 1997) -> £257,000 (Sep 1999; +16.8%, over 1.8 yrs) -> £450,000 (Dec 2005; +75.1%, +9.4%/yr) -> £940,000 (Mar 2016; +108.9%, +7.4%/yr)+327.3%+8.2%/yr over 18.4 yrs
41c Belsize SquareNW3 4HN£207,000 (Apr 2000) -> £345,000 (Sep 2009; +66.7%, +5.6%/yr) -> £659,000 (Feb 2016; +91.0%, +10.6%/yr)+218.4%+7.6%/yr over 15.9 yrs
10 Flat F Belsize SquareNW3 4HT£180,000 (Jan 1998) -> £372,500 (Aug 2005; +106.9%, +10.2%/yr) -> £825,000 (Jan 2016; +121.5%, +7.9%/yr)+358.3%+8.9%/yr over 17.9 yrs
9 Flat 6 Belsize SquareNW3 4HT£315,000 (Feb 2006) -> £559,000 (Sep 2007; +77.5%, over 1.6 yrs, may reflect works or an unusual earlier sale) -> £800,000 (Aug 2015; +43.1%, +4.7%/yr)+154.0%+10.4%/yr over 9.4 yrs
49 Belsize SquareNW3 4HN£3,150,000 (Aug 2001) -> £5,800,000 (Jul 2015; +84.1%, +4.5%/yr)+84.1%+4.5%/yr over 13.9 yrs
38 Flat 1 Belsize SquareNW3 4HL£125,000 (Jul 1996) -> £100,000 (Jan 2004; -20.0%, -2.9%/yr) -> £405,000 (Nov 2007; +305.0%, +44.0%/yr, may reflect works or an unusual earlier sale) -> £670,000 (Jun 2015; +65.4%, +6.9%/yr)+436.0%+9.3%/yr over 18.9 yrs
42 Flat 4 Belsize SquareNW3 4HN£125,000 (Dec 1997) -> £156,000 (Apr 1999; +24.8%, over 1.3 yrs, may reflect works or an unusual earlier sale) -> £279,000 (May 2005; +78.8%, +10.0%/yr) -> £420,000 (Apr 2011; +50.5%, +7.2%/yr) -> £700,000 (Jun 2015; +66.7%, +13.1%/yr)+460.0%+10.4%/yr over 17.5 yrs
13 Flat 2 Belsize SquareNW3 4HT£300,000 (Sep 1997) -> £402,500 (Aug 1999; +34.2%, over 1.9 yrs, may reflect works or an unusual earlier sale) -> £1,245,000 (Mar 2015; +209.3%, +7.5%/yr)+315.0%+8.5%/yr over 17.5 yrs
23 Garden Flat Belsize SquareNW3 4HU£165,000 (Oct 1996) -> £301,000 (Nov 1999; +82.4%, +21.4%/yr, may reflect works or an unusual earlier sale) -> £780,000 (Dec 2007; +159.1%, +12.4%/yr) -> £945,000 (Feb 2015; +21.2%, +2.7%/yr)+472.7%+10.0%/yr over 18.3 yrs
18 Flat 3 Belsize SquareNW3 4HT£187,000 (Aug 1996) -> £625,000 (Jun 2006; +234.2%, +13.1%/yr) -> £1,960,000 (Jan 2015; +213.6%, +14.2%/yr)+948.1%+13.6%/yr over 18.4 yrs
22 Flat 1 Belsize SquareNW3 4HT£360,000 (Jan 1998) -> £565,000 (Apr 2003; +56.9%, +9.1%/yr) -> £720,000 (Mar 2006; +27.4%, +8.5%/yr) -> £885,000 (Jul 2009; +22.9%, +6.3%/yr) -> £1,560,000 (Sep 2014; +76.3%, +11.8%/yr)+333.3%+9.2%/yr over 16.6 yrs
40 Flat 2 Belsize SquareNW3 4HL£262,000 (Oct 1997) -> £810,800 (Dec 2009; +209.5%, +9.7%/yr) -> £1,320,008 (Apr 2014; +62.8%, +11.8%/yr)+403.8%+10.3%/yr over 16.5 yrs
39 Flat 2 Belsize SquareNW3 4HL£460,000 (Jul 2008) -> £600,000 (Jan 2014; +30.4%, +4.9%/yr)+30.4%+4.9%/yr over 5.5 yrs
6 Top Flat Belsize SquareNW3 4HT£1,280,000 (Jul 2013) -> £1,620,000 (Dec 2013; +26.6%, held under a year, may reflect works or an unusual earlier sale)+26.6%may reflect works or an unusual earlier sale
10e Belsize SquareNW3 4HT£400,000 (Oct 2011) -> £625,000 (Dec 2013; +56.3%, +23.6%/yr, may reflect works or an unusual earlier sale)+56.3%+23.6%/yr over 2.1 yrsmay reflect works or an unusual earlier sale
14 Ground Floor Flat Belsize SquareNW3 4HT£470,000 (Dec 2002) -> £1,300,000 (Oct 2013; +176.6%, +9.8%/yr)+176.6%+9.8%/yr over 10.9 yrs
48 Rear Basement Flat Belsize SquareNW3 4HN£169,950 (Aug 1998) -> £338,000 (Oct 2006; +98.9%, +8.8%/yr) -> £340,000 (Mar 2010; +0.6%, +0.2%/yr) -> £525,000 (Oct 2013; +54.4%, +12.9%/yr)+208.9%+7.7%/yr over 15.2 yrs
8 Flat 4 Belsize SquareNW3 4HT£280,000 (Jul 2000) -> £355,000 (Sep 2003; +26.8%, +7.8%/yr) -> £425,000 (Mar 2009; +19.7%, +3.3%/yr) -> £585,000 (Nov 2012; +37.6%, +9.1%/yr)+108.9%+6.2%/yr over 12.3 yrs
30 Flat D Belsize SquareNW3 4HU£345,000 (Jun 2001) -> £430,000 (Mar 2006; +24.6%, +4.7%/yr) -> £865,000 (Sep 2012; +101.2%, +11.4%/yr)+150.7%+8.5%/yr over 11.2 yrs
50 Flat 2 Belsize SquareNW3 4HN£347,000 (Jul 2003) -> £649,000 (Apr 2012; +87.0%, +7.4%/yr)+87.0%+7.4%/yr over 8.8 yrs
38 Flat 5 Belsize SquareNW3 4HL£100,000 (Mar 1999) -> £223,000 (Jun 2004; +123.0%, +16.6%/yr, may reflect works or an unusual earlier sale) -> £357,500 (Mar 2012; +60.3%, +6.3%/yr)+257.5%+10.3%/yr over 13.0 yrs
37 Second Floor Flat Belsize SquareNW3 4HL£380,000 (Jul 2003) -> £695,000 (Sep 2004; +82.9%, over 1.2 yrs, may reflect works or an unusual earlier sale) -> £925,000 (Dec 2011; +33.1%, +4.0%/yr)+143.4%+11.1%/yr over 8.5 yrs
17a Belsize SquareNW3 4HT£212,000 (Oct 1996) -> £1,000,000 (Jun 2011; +371.7%, +11.1%/yr)+371.7%+11.1%/yr over 14.7 yrs
11 Flat 2 Belsize SquareNW3 4HT£341,000 (Aug 1999) -> £721,000 (Feb 2006; +111.4%, +12.1%/yr) -> £1,050,000 (Jun 2011; +45.6%, +7.3%/yr)+207.9%+10.0%/yr over 11.8 yrs
39a Belsize SquareNW3 4HL£540,000 (Nov 2001) -> £610,000 (Sep 2003; +13.0%, over 1.8 yrs) -> £1,150,000 (Apr 2011; +88.5%, +8.8%/yr)+113.0%+8.4%/yr over 9.3 yrs
28 Flat C Belsize SquareNW3 4HU£250,000 (Jan 1998) -> £875,000 (May 2007; +250.0%, +14.4%/yr) -> £932,000 (Mar 2011; +6.5%, +1.7%/yr)+272.8%+10.5%/yr over 13.1 yrs
9 Flat 4 Belsize SquareNW3 4HT£155,000 (Jul 1999) -> £424,500 (Oct 2010; +173.9%, +9.4%/yr)+173.9%+9.4%/yr over 11.2 yrs
10 Flat A Belsize SquareNW3 4HT£175,000 (Jul 1996) -> £979,000 (Oct 2010; +459.4%, +12.9%/yr)+459.4%+12.9%/yr over 14.2 yrs
13 Flat 4 Belsize SquareNW3 4HT£399,000 (Jun 2003) -> £470,000 (Sep 2004; +17.8%, over 1.2 yrs) -> £695,000 (Oct 2010; +47.9%, +6.7%/yr)+74.2%+7.9%/yr over 7.3 yrs
16c Belsize SquareNW3 4HT£330,000 (Aug 2005) -> £475,000 (Jul 2010; +43.9%, +7.7%/yr)+43.9%+7.7%/yr over 4.9 yrs
44d Belsize SquareNW3 4HN£280,000 (Jul 1996) -> £672,000 (Aug 2001; +140.0%, +18.7%/yr, may reflect works or an unusual earlier sale) -> £1,250,000 (May 2010; +86.0%, +7.4%/yr)+346.4%+11.4%/yr over 13.8 yrs
40 Flat 4 Belsize SquareNW3 4HL£312,500 (Oct 1999) -> £731,000 (Jan 2010; +133.9%, +8.7%/yr)+133.9%+8.7%/yr over 10.2 yrs
1 Belsize SquareNW3 4HT£340,000 (Oct 1998) -> £1,400,000 (Jun 2001; +311.8%, +68.7%/yr, may reflect works or an unusual earlier sale) -> £5,000,000 (Dec 2009; +257.1%, +16.3%/yr, may reflect works or an unusual earlier sale)+1,370.6%+27.3%/yr over 11.2 yrsmay reflect works or an unusual earlier sale
47 Flat B Belsize SquareNW3 4HN£517,000 (Jul 2005) -> £800,000 (Sep 2009; +54.7%, +10.9%/yr)+54.7%+10.9%/yr over 4.2 yrs
38 Flat 2 Belsize SquareNW3 4HL£142,000 (Feb 1995) -> £188,250 (Aug 1997; +32.6%, +11.8%/yr) -> £325,000 (Sep 2003; +72.6%, +9.4%/yr) -> £491,000 (Sep 2009; +51.1%, +7.2%/yr)+245.8%+8.9%/yr over 14.5 yrs
50 Flat 6 Belsize SquareNW3 4HN£140,000 (May 1997) -> £289,950 (Jun 2001; +107.1%, +19.7%/yr, may reflect works or an unusual earlier sale) -> £487,300 (Jul 2008; +68.1%, +7.5%/yr)+248.1%+11.8%/yr over 11.2 yrs
50 Flat 8 Belsize SquareNW3 4HN£367,500 (Jul 2002) -> £487,300 (Jul 2008; +32.6%, +4.8%/yr)+32.6%+4.8%/yr over 6.1 yrs
30 Flat A Belsize SquareNW3 4HU£330,000 (Jun 2000) -> £484,000 (Dec 2003; +46.7%, +11.6%/yr) -> £805,000 (Jun 2008; +66.3%, +11.9%/yr)+143.9%+11.8%/yr over 8.0 yrs
3c Belsize SquareNW3 4HT£250,000 (Jan 2007) -> £317,500 (Oct 2007; +27.0%, held under a year, may reflect works or an unusual earlier sale)+27.0%may reflect works or an unusual earlier sale
44 Ground Floor Flat Belsize SquareNW3 4HN£535,000 (Oct 2002) -> £875,000 (May 2007; +63.6%, +11.4%/yr)+63.6%+11.4%/yr over 4.5 yrs
6 Flat 1 Belsize SquareNW3 4HT£279,000 (Apr 1998) -> £600,500 (Oct 2006; +115.2%, +9.4%/yr)+115.2%+9.4%/yr over 8.5 yrs
39 Flat 1 Belsize SquareNW3 4HL£248,000 (Jun 1997) -> £540,000 (Jan 2002; +117.7%, +18.4%/yr, may reflect works or an unusual earlier sale) -> £640,000 (Sep 2005; +18.5%, +4.7%/yr)+158.1%+12.1%/yr over 8.3 yrs
38 Flat 4 Belsize SquareNW3 4HL£277,000 (Mar 2003) -> £330,000 (Sep 2005; +19.1%, +7.4%/yr)+19.1%+7.4%/yr over 2.4 yrs
46 Second Floor Flat Belsize SquareNW3 4HN£290,000 (Sep 1999) -> £450,000 (Aug 2005; +55.2%, +7.8%/yr)+55.2%+7.8%/yr over 5.9 yrs
17 Flat B Belsize SquareNW3 4HT£440,000 (Sep 2004) -> £625,000 (Apr 2005; +42.0%, held under a year, may reflect works or an unusual earlier sale)+42.0%may reflect works or an unusual earlier sale
16a Belsize SquareNW3 4HT£480,000 (Aug 2001) -> £640,000 (Dec 2004; +33.3%, +8.9%/yr)+33.3%+8.9%/yr over 3.4 yrs
11 Flat 3 Belsize SquareNW3 4HT£165,000 (Oct 1995) -> £160,000 (Nov 2004; -3.0%, -0.3%/yr)-3.0%-0.3%/yr over 9.0 yrs
50 Flat 7 Belsize SquareNW3 4HN£111,000 (Jul 1996) -> £299,950 (Aug 2004; +170.2%, +13.0%/yr)+170.2%+13.0%/yr over 8.1 yrs
41g Belsize SquareNW3 4HN£219,000 (Oct 2001) -> £270,000 (May 2004; +23.3%, +8.4%/yr)+23.3%+8.4%/yr over 2.6 yrs
26a Belsize SquareNW3 4HU£109,950 (Sep 1996) -> £149,950 (Nov 1998; +36.4%, +15.4%/yr, may reflect works or an unusual earlier sale) -> £215,000 (Apr 2001; +43.4%, +16.0%/yr, may reflect works or an unusual earlier sale) -> £266,000 (Apr 2004; +23.7%, +7.3%/yr)+141.9%+12.3%/yr over 7.6 yrs
22 Flat 3 Belsize SquareNW3 4HT£325,000 (Feb 1999) -> £511,000 (Mar 2004; +57.2%, +9.3%/yr)+57.2%+9.3%/yr over 5.1 yrs
26b Belsize SquareNW3 4HU£104,715 (Apr 1998) -> £365,000 (Aug 2002; +248.6%, +33.6%/yr, may reflect works or an unusual earlier sale) -> £368,000 (Nov 2003; +0.8%, over 1.3 yrs)+251.4%+25.2%/yr over 5.6 yrsmay reflect works or an unusual earlier sale
11 Flat 1 Belsize SquareNW3 4HT£230,000 (Sep 1996) -> £432,500 (Apr 2000; +88.0%, +19.0%/yr, may reflect works or an unusual earlier sale) -> £686,000 (Jul 2003; +58.6%, +15.4%/yr, may reflect works or an unusual earlier sale)+198.3%+17.3%/yr over 6.9 yrsmay reflect works or an unusual earlier sale
6 Flat 3 Belsize SquareNW3 4HT£148,000 (Apr 1999) -> £238,000 (May 2003; +60.8%, +12.3%/yr)+60.8%+12.3%/yr over 4.1 yrs
37 First Floor Flat Belsize SquareNW3 4HL£263,000 (Apr 1998) -> £440,000 (May 2003; +67.3%, +10.6%/yr)+67.3%+10.6%/yr over 5.1 yrs
46 First Floor Front Flat Belsize SquareNW3 4HN£175,000 (Sep 2000) -> £220,000 (Nov 2002; +25.7%, +11.2%/yr)+25.7%+11.2%/yr over 2.1 yrs
15 Flat 1 Belsize SquareNW3 4HT£282,000 (Sep 1995) -> £600,000 (May 2002; +112.8%, +11.9%/yr)+112.8%+11.9%/yr over 6.7 yrs
10 Flat D Belsize SquareNW3 4HT£92,000 (Jul 1996) -> £230,000 (Dec 2000; +150.0%, +23.4%/yr, may reflect works or an unusual earlier sale)+150.0%+23.4%/yr over 4.4 yrsmay reflect works or an unusual earlier sale
28 Flat A Belsize SquareNW3 4HU£365,000 (Dec 1997) -> £440,000 (Aug 1999; +20.5%, over 1.7 yrs)+20.5%over 1.7 yrs
40 Flat 1 Belsize SquareNW3 4HL£246,750 (Jul 1996) -> £381,000 (Aug 1997; +54.4%, over 1.0 yrs, may reflect works or an unusual earlier sale)+54.4%over 1.0 yrsmay reflect works or an unusual earlier sale

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.

Locality grouping uses the ONS Postcode Directory: Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.

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