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Sold House Prices on Cosgrove Close, London

The average sold price on Cosgrove Close in London (N21) is £162,449The 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 76 sales recorded by HM Land Registry between Sep 1995 and Dec 2025. Sale prices here have ranged from £28,000 to £580,000.

Every Land Registry property sale recorded on Cosgrove Close in the N21 postcode district. Updated monthly, England and Wales coverage.

Across the wider N21 district (not just this street), the average sold price is ↑ 398% since 1995Calculated across the wider N21 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. ↓ 25% 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.
76
11 Sep 1995 – 15 Dec 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.
£162,449
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.
£28,000
Highest saleThe single highest individual sale price recorded on the street in any year - one transaction, not a typical figure.
£580,000

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Average sold price per year in N21£565k£633k£701k£769k£837k20222023202420252026
Average sold price per year in N21£565k£633k£701k£769k£837k2017201820192020202120222023202420252026
Average sold price per year in N21£113k£294k£475k£656k£837k1995200020052010201520202025
Average sold price per year, N21 (standard sales, HM Land Registry).The mean price of all standard (HM Land Registry category-A) sales in N21 in each calendar year. A single line point can move sharply in a year with few sales.
Average sold price per year in N21
YearAverage priceSales
1995£119,469423
1996£119,064598
1997£140,741649
1998£149,299608
1999£166,840630
2000£215,475436
2001£226,889648
2002£265,967558
2003£301,545448
2004£318,798451
2005£315,791385
2006£354,006560
2007£378,422563
2008£405,822253
2009£384,765284
2010£416,992321
2011£432,265242
2012£409,359291
2013£439,857373
2014£527,102354
2015£581,342316
2016£621,802295
2017£665,580265
2018£677,140226
2019£672,495232
2020£671,079226
2021£697,754393
2022£751,625318
2023£754,016203
2024£797,115230
2025£747,893288
2026£595,24231

Property types in N21Each percentage is that property type's share of all standard sales in N21; 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 39% avg £222,490
Semi-detached 28% avg £492,029
Terraced 22% avg £345,280
Detached 11% avg £765,533

59% freehold, 41% leasehold. New-build homes here sold for around 46% less than existing homes.

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Showing 50 results

Recorded sales on Cosgrove Close

Showing 1–50 of 76 sales, newest first.

Address Postcode Type Tenure Price Date
33 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £310,000 +36% since 2015 15 Dec 2025
14 Cosgrove Close ⚑ N21 3BQ Terraced Freehold £535,000 +182% since 2000 3 Feb 2025
53 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £340,000 +70% since 2012 27 Jan 2023
59 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £203,000 +41% since 2020 10 Jun 2022
18 Cosgrove Close ⚑ N21 3BQ Terraced Freehold £580,000 +21% since 2016 30 Jun 2021
16 Cosgrove Close ⚑ N21 3BQ Terraced Freehold £540,000 +402% since 1996 16 Feb 2021
59 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £144,000 +144% since 2001 7 Sep 2020
13 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £150,000 First recorded sale 12 Aug 2020
15 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £250,500 First recorded sale 31 Jul 2019
37 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £290,000 +60% since 2012 1 Oct 2018
47 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £290,000 +32% since 2014 6 Oct 2017
61 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £193,950 -14% since 2007 6 Oct 2017
63 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £195,000 +67% since 2012 27 Oct 2016
11 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £190,000 +70% since 2006 31 Mar 2016
18 Cosgrove Close ⚑ N21 3BQ Terraced Freehold £480,000 +64% since 2009 23 Mar 2016
33 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £228,000 +30% since 2007 28 May 2015
47 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £220,000 +83% since 2001 16 Oct 2014
45 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £205,000 +109% since 2000 6 Mar 2014
7 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £126,500 +29% since 2004 5 Jun 2013
63 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £117,000 +196% since 1999 28 Sep 2012
53 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £200,000 First recorded sale 13 Sep 2012
31 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £180,000 +20% since 2002 5 Apr 2012
37 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £181,000 +10% since 2006 23 Feb 2012
18 Cosgrove Close ⚑ N21 3BQ Detached Freehold £292,000 +58% since 2001 8 Jun 2009
1 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £228,000 +43% since 2004 8 Feb 2008
51 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £180,000 First recorded sale 29 Jan 2008
61 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £225,000 +116% since 2005 21 Dec 2007
55 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £116,500 +19% since 2002 14 Sep 2007
39 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £180,000 +94% since 2000 8 Feb 2007
33 Cosgrove Close ⚑ N21 3BG Semi-detached Leasehold £175,000 First recorded sale 5 Jan 2007
11 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £112,000 First recorded sale 19 Oct 2006
37 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £164,000 +61% since 2001 15 Mar 2006
61 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £104,000 +25% since 2003 3 Oct 2005
57 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £99,000 +22% since 2002 26 Aug 2004
1 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £160,000 +18% since 2002 18 Jun 2004
29 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £151,000 First recorded sale 26 Mar 2004
7 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £98,000 +78% since 2000 25 Mar 2004
35 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £155,000 +22% since 2002 16 Dec 2003
61 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £83,000 First recorded sale 16 Sep 2003
21 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £161,000 +75% since 2000 6 Mar 2003
55 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £98,000 +85% since 2000 16 Oct 2002
31 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £149,995 First recorded sale 9 Oct 2002
57 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £81,000 +26% since 2001 30 Aug 2002
35 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £127,000 First recorded sale 5 Apr 2002
1 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £136,000 +152% since 1996 1 Mar 2002
47 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £120,000 First recorded sale 7 Nov 2001
59 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £59,000 First recorded sale 31 Jul 2001
37 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £102,000 First recorded sale 31 May 2001
57 Cosgrove Close ⚑ N21 3BG Flat / Apartment Leasehold £64,200 First recorded sale 11 May 2001
18 Cosgrove Close ⚑ N21 3BQ Detached Freehold £185,000 +42% since 1997 2 Mar 2001

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Other streets in N21

College Road 36 sales · avg £288,802 Colne Road 81 sales · avg £442,380 Compton Road 173 sales · avg £382,138 Compton Terrace 26 sales · avg £403,269 Coombe Corner 19 sales · avg £368,891 Corfield Road 48 sales · avg £334,697 Cranleigh Gardens 55 sales · avg £484,102 Cranwich Avenue 30 sales · avg £331,843 Cresswell Way 9 sales · avg £899,833 Cunard Crescent 253 sales · avg £164,060 Deepdene Court 40 sales · avg £245,061 Denleigh Gardens 8 sales · avg £1,240,625

See all sold prices in N21 ›

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 N21 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 N21 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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