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Sold House Prices on Flask Walk, London

The average sold price on Flask Walk in London (NW3) is £1,190,693The arithmetic mean of every recorded 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 below for the recent level., based on 59 sales recorded by HM Land Registry between Jun 1995 and Nov 2025. Sale prices here have ranged from £35,000 to £3,810,000.

Every Land Registry property sale recorded on Flask Walk in the NW3 postcode district. Updated monthly, England and Wales coverage.

Across the wider NW3 district (not just this street), the average sold price is ↑ 594% since 1995Calculated 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 average price in the district's earliest year that had at least 10 recorded sales with its most recent such year. ↓ 18% over the last 2 years
Total salesA straight count of the standard sales recorded on this street, with the dates of the first and most recent.
59
16 Jun 1995 – 28 Nov 2025
Average priceThe arithmetic mean of every recorded 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 below for the recent level.
£1,190,693
mean, all property types, all years
Lowest saleThe single lowest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£35,000
Highest saleThe single highest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£3,810,000

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Average sold price per year in NW3£1191k£1351k£1510k£1669k£1828k20222023202420252026
Average sold price per year in NW3£1191k£1351k£1510k£1669k£1828k2017201820192020202120222023202420252026
Average sold price per year in NW3£172k£586k£1000k£1414k£1828k1995200020052010201520202025
Average sold price per year, NW3 (standard sales, HM Land Registry).The mean price of all standard (HM Land Registry category-A) sales in NW3 in each calendar year. A single line point can move sharply in a year with few sales.
Average sold price per year in NW3
YearAverage priceSales
1995£180,7641,014
1996£215,6391,292
1997£249,0041,412
1998£282,1381,175
1999£326,1831,354
2000£398,8211,287
2001£442,2601,152
2002£473,7291,241
2003£511,495941
2004£559,5131,080
2005£593,9741,074
2006£644,0321,378
2007£768,4311,121
2008£942,355606
2009£838,909655
2010£1,004,968897
2011£1,021,556754
2012£1,120,893715
2013£1,180,428802
2014£1,300,060811
2015£1,396,125678
2016£1,398,232585
2017£1,534,366574
2018£1,464,412498
2019£1,510,078523
2020£1,575,791505
2021£1,544,471756
2022£1,741,405635
2023£1,672,219546
2024£1,528,934657
2025£1,601,579561
2026£1,253,98667

Property types in NW3Each percentage is that property type's share of all standard sales in NW3; the average beside it is the mean sale price for that type. The freehold/leasehold split and any new-build figure are worked out the same way - the new-build figure compares average new-build and existing-home prices, weighted by number of sales.

Flat / Apartment 82% avg £575,270
Terraced 10% avg £1,422,357
Semi-detached 5% avg £2,172,043
Detached 3% avg £3,076,325

18% freehold, 82% leasehold. New-build homes here sold for around 25% more than existing homes.

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Showing 50 results

Recorded sales on Flask Walk

Showing 1–50 of 59 sales, newest first.

Address Postcode Type Tenure Price Date
32 Flask Walk ⚑ NW3 1HE Terraced Freehold £3,075,000 +142% since 2006 12 May 2025
22 Flask Walk ⚑ NW3 1HE Terraced Freehold £1,900,000 First recorded sale 25 Oct 2022
39 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,830,000 First recorded sale 24 Jun 2022
60a Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £1,107,500 +44% since 2013 25 Mar 2022
20 Ground Floor Flat Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £750,000 +63% since 2010 3 Dec 2021
47 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,595,000 First recorded sale 29 Jan 2021
71b Flask Walk ⚑ NW3 1ET Terraced Freehold £2,225,000 First recorded sale 13 Jul 2020
20 First And Second Floor Flat Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £1,145,000 First recorded sale 1 May 2020
34 Flask Walk ⚑ NW3 1HE Terraced Freehold £2,435,000 +4% since 2014 31 May 2018
35 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,840,000 First recorded sale 5 Jul 2017
49 Flask Walk ⚑ NW3 1HH Terraced Freehold £2,275,000 First recorded sale 26 Jun 2017
45 Flask Walk ⚑ NW3 1HH Terraced Freehold £2,300,000 First recorded sale 2 Dec 2014
34 Flask Walk ⚑ NW3 1HE Terraced Freehold £2,350,000 +96% since 2004 28 Nov 2014
57 Flask Walk ⚑ NW3 1EY Terraced Freehold £1,616,400 +80% since 2009 19 Aug 2014
36 Flask Walk ⚑ NW3 1HE Terraced Freehold £1,550,000 First recorded sale 18 Sep 2013
60a Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £767,500 First recorded sale 6 Sep 2013
37 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,600,000 First recorded sale 4 Sep 2012
61 Flask Walk ⚑ NW3 1EY Terraced Freehold £1,250,000 First recorded sale 2 Sep 2011
75 Flask Walk ⚑ NW3 1ET Semi-detached Freehold £3,810,000 First recorded sale 10 Feb 2011
18 Flask Walk ⚑ NW3 1HE Terraced Freehold £1,495,000 +79% since 2004 18 Jan 2011
20 Ground Floor Flat Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £460,000 First recorded sale 4 Jun 2010
57 Flask Walk ⚑ NW3 1EY Terraced Freehold £895,950 First recorded sale 25 Sep 2009
51 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,237,500 First recorded sale 19 Jun 2009
27 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,830,000 +61% since 2004 23 Jul 2008
55 Flask Walk ⚑ NW3 1EY Terraced Freehold £950,000 First recorded sale 11 Jul 2008
32 Flask Walk ⚑ NW3 1HE Terraced Freehold £1,270,000 +202% since 1996 21 Dec 2006
16 Side Door Flask Walk ⚑ NW3 1HE Terraced Freehold £400,000 +78% since 1995 23 Nov 2006
67 Flask Walk ⚑ NW3 1EY Terraced Freehold £800,000 First recorded sale 13 Feb 2006
34 Flask Walk ⚑ NW3 1HE Terraced Freehold £1,200,000 First recorded sale 18 Jun 2004
18 Flask Walk ⚑ NW3 1HE Terraced Freehold £835,000 +26% since 2000 5 Mar 2004
27 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,135,000 +2% since 2002 30 Jan 2004
56 Flask Walk ⚑ NW3 1HE Semi-detached Freehold £1,175,000 First recorded sale 28 Jan 2004
29 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,325,000 First recorded sale 11 Jun 2003
2 Flask Walk ⚑ NW3 1HE Terraced Freehold £300,000 First recorded sale 8 May 2003
2 First And Second Floor Flat Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £315,000 First recorded sale 8 May 2003
25 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,120,000 +77% since 1999 24 Jul 2002
12a Flask Walk ⚑ NW3 1HE Semi-detached Freehold £800,000 First recorded sale 12 Jun 2002
27 Flask Walk ⚑ NW3 1HH Terraced Freehold £1,115,000 +27% since 2001 26 Apr 2002
27 Flask Walk ⚑ NW3 1HH Terraced Freehold £876,500 +106% since 1996 25 May 2001
60 Flask Walk ⚑ NW3 1HE Terraced Freehold £775,000 +82% since 1996 15 Jan 2001
18 Flask Walk ⚑ NW3 1HE Terraced Freehold £665,000 +48% since 1997 21 Jul 2000
58 Flask Walk ⚑ NW3 1HE Flat / Apartment Freehold £860,000 First recorded sale 20 Oct 1999
25 Flask Walk ⚑ NW3 1HH Terraced Freehold £633,000 +33% since 1997 15 Jul 1999
21 Flask Walk ⚑ NW3 1HH Terraced Freehold £499,999 First recorded sale 15 Mar 1999
42 Flask Walk ⚑ NW3 1HE Flat / Apartment Leasehold £151,550 First recorded sale 27 Nov 1998
18 Flask Walk ⚑ NW3 1HE Terraced Freehold £450,000 First recorded sale 21 Oct 1997
53 Flask Walk ⚑ NW3 1EY Terraced Freehold £395,000 First recorded sale 4 Sep 1997
43 Flask Walk ⚑ NW3 1HH Terraced Freehold £660,000 First recorded sale 14 May 1997
25 Flask Walk ⚑ NW3 1HH Terraced Freehold £475,000 First recorded sale 26 Mar 1997
32 Flask Walk ⚑ NW3 1HE Terraced Freehold £420,000 First recorded sale 5 Dec 1996

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Other streets in NW3

Eton Villas 22 sales · avg £2,414,414 Fellows Road 744 sales · avg £451,250 Ferncroft Avenue 132 sales · avg £1,547,097 Finchley Road 1,696 sales · avg £440,324 Firecrest Drive 55 sales · avg £1,194,193 Fitzjohns Avenue 588 sales · avg £970,576 Fleet Road 221 sales · avg £366,825 Frognal 492 sales · avg £766,295 Frognal Close 5 sales · avg £2,440,000 Frognal Gardens 52 sales · avg £1,736,519 Frognal Lane 190 sales · avg £889,747 Frognal Mansions 7 sales · avg £543,714

See all sold prices in NW3 ›

Latest sale recorded May 2026. Data refreshed 27 Jul 2026 from HM Land Registry (published with a 1-2 month lag).

How we calculate these figures

Figures use HM Land Registry Price Paid Data, standard sales only (their 'category A' - excludes repossessions, transfers not for value and buy-to-let portfolio deals), and ignore entries under £1,000. England and Wales only; Land Registry publishes with a 1-2 month lag.

Average price
The arithmetic mean of every recorded 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 below for the recent level.
Total sales
A straight count of the standard sales recorded on this street, with the dates of the first and most recent.
Lowest / highest sale
The single lowest and highest individual sale prices recorded on the street in any year - two transactions, not a typical range.
District trend (% change & chart)
Calculated 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 average price in the district's earliest year that had at least 10 recorded sales with its most recent such year.
Property-type mix
Share of standard sales by property type across the NW3 district. Any new-build figure compares the average new-build price with the average existing-home price, weighted by number of sales.
Instant estimate
An automated estimate from nearby Land Registry sold prices adjusted for market trends - not a formal valuation. A local agent's valuation will be more accurate.
Change since previous sale
Where a sale row shows "up/down X% since {year}", that compares the sale price with the most recent earlier recorded sale of the same property - not an area trend.

Contains HM Land Registry data © Crown copyright and database right 2026. 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.

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