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NW1 7AU

Gloucester Avenue, London

Median, last 3 years
£522,500
5 sales, Jun 2023 – May 2026
Last standard sale
£522,500
28 Nov 2025
Standard sales
78
since 1995 (+1 additional entry)
NW1 district median
£748,000
293 sales, 12 months to May 2026

Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.

Median price by year

£256k £513k £769k £1025k 2011: £395,000 median, 4 sales 2012: £427,500 median, 3 sales 2013: £703,000 median, 2 sales 2013 2014: £865,000 median, 2 sales 2016: £785,000 median, 1 sale 2016 2017: £665,000 median, 3 sales 2019: £590,000 median, 1 sale 2019 2020: £586,750 median, 2 sales 2021: £1,025,000 median, 1 sale 2022: £790,000 median, 3 sales 2022 2023: £700,000 median, 5 sales 2024: £485,000 median, 1 sale 2025: £522,500 median, 1 sale 2025

2011 to 2025. Every year since 1995 is in the figures below.

Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.

Show the figures
Median sale price and number of sales by year
Year Median Sales
2025 (few sales) £522,500 1
2024 (few sales) £485,000 1
2023 £700,000 5
2022 £790,000 3
2021 (few sales) £1,025,000 1
2020 (few sales) £586,750 2
2019 (few sales) £590,000 1
2017 £665,000 3
2016 (few sales) £785,000 1
2014 (few sales) £865,000 2
2013 (few sales) £703,000 2
2012 £427,500 3
2011 £395,000 4
2010 (few sales) £397,500 1
2009 (few sales) £275,000 1
2007 (few sales) £460,000 1
2006 £309,950 9
2005 £330,000 3
2004 £240,000 3
2003 £250,000 6
2002 £223,750 3
2001 (few sales) £210,000 1
1999 £138,000 3
1998 £155,000 6
1997 £110,000 5
1996 £85,000 5
1995 (few sales) £102,000 2

Sale history (79 records · 22 homes sold more than once)

Address Price
23A, GLOUCESTER AVENUE
28 Nov 2025 · Flat / maisonette · Leasehold
Previously £330,000 (Aug 2006) · +58%
£522,500
21B, GLOUCESTER AVENUE
8 Jul 2024 · Flat / maisonette · Leasehold
Previously £365,000 (Jan 2011) · +33%
£485,000
FLAT H, 15, GLOUCESTER AVENUE
6 Dec 2023 · Flat / maisonette · Leasehold
Previously £855,000 (Apr 2013) · +31%
£1,120,000
TOP FLOOR FLAT, 31, GLOUCESTER AVENUE
10 Nov 2023 · Flat / maisonette · Leasehold
Previously £390,000 (Sep 2020) · +6%
£415,000
SECOND FLOOR FLAT, 31, GLOUCESTER AVENUE
3 Nov 2023 · Flat / maisonette · Leasehold
Previously £119,000 (Jan 1999) · +362%
£550,000
21A, GLOUCESTER AVENUE
5 Apr 2023 · Flat / maisonette · Leasehold
Previously £265,000 (Aug 2003) · +164%
£700,000
19C, GLOUCESTER AVENUE
12 Jan 2023 · Flat / maisonette · Leasehold
£1,200,000
FLAT 3, 9, GLOUCESTER AVENUE
16 Sep 2022 · Flat / maisonette · Leasehold
Previously £740,000 (Jul 2017) · +21%
£892,000
FIRST FLOOR FLAT, 31, GLOUCESTER AVENUE
18 Jul 2022 · Flat / maisonette · Leasehold
Previously £397,500 (Apr 2010) · +60%
£635,000
FLAT 2, 9, GLOUCESTER AVENUE
7 Apr 2022 · Flat / maisonette · Leasehold
Previously £155,000 (Feb 1998) · +410%
£790,000
FLAT G, 15, GLOUCESTER AVENUE
31 Mar 2021 · Flat / maisonette · Leasehold
Previously £499,000 (Jul 2004) · +105%
£1,025,000
FLAT E, 15, GLOUCESTER AVENUE
18 Dec 2020 · Flat / maisonette · Leasehold
Previously £785,000 (Mar 2016) · 0%
£783,500
TOP FLOOR FLAT, 31, GLOUCESTER AVENUE
1 Sep 2020 · Flat / maisonette · Leasehold
Previously £329,000 (Apr 2012) · +19%
£390,000
FLAT B, 15, GLOUCESTER AVENUE
2 Jan 2019 · Flat / maisonette · Leasehold
Previously £309,950 (May 2006) · +90%
£590,000
FLAT 3, 9, GLOUCESTER AVENUE
14 Jul 2017 · Flat / maisonette · Leasehold
Previously £850,000 (Jun 2016)
£740,000
GROUND FLOOR FLAT, 31, GLOUCESTER AVENUE
13 Apr 2017 · Flat / maisonette · Leasehold
Previously £275,000 (Jun 2009) · +142%
£665,000
FLAT D, 15, GLOUCESTER AVENUE
7 Apr 2017 · Flat / maisonette · Leasehold
Previously £285,000 (Oct 2005) · +111%
£600,000
FLAT 3, 9, GLOUCESTER AVENUE Cat B
30 Jun 2016 · Flat / maisonette · Leasehold
Previously £530,000 (Apr 2011)
£850,000
FLAT E, 15, GLOUCESTER AVENUE
31 Mar 2016 · Flat / maisonette · Leasehold
£785,000
17B, GLOUCESTER AVENUE
31 Oct 2014 · Flat / maisonette · Leasehold
Previously £234,000 (Jan 2003) · +129%
£535,000
FLAT E, 27 - 29, GLOUCESTER AVENUE
3 Feb 2014 · Flat / maisonette · Leasehold
£1,195,000
FLAT A, 15, GLOUCESTER AVENUE
12 Jul 2013 · Flat / maisonette · Leasehold
Previously £144,372 (Apr 1997) · +282%
£551,000
FLAT H, 15, GLOUCESTER AVENUE
8 Apr 2013 · Flat / maisonette · Leasehold
£855,000
TOP FLOOR FLAT, 31, GLOUCESTER AVENUE
25 Apr 2012 · Flat / maisonette · Leasehold
Previously £197,500 (Feb 2011) · +67%
£329,000
FLAT C, 27 - 29, GLOUCESTER AVENUE
5 Apr 2012 · Flat / maisonette · Leasehold
£790,000
23C, GLOUCESTER AVENUE
27 Jan 2012 · Flat / maisonette · Leasehold
Previously £290,000 (Jul 2006) · +47%
£427,500
THIRD FLOOR FLAT, 31, GLOUCESTER AVENUE
11 Oct 2011 · Flat / maisonette · Leasehold
Previously £300,000 (Dec 2006) · +42%
£425,000
FLAT 3, 9, GLOUCESTER AVENUE
8 Apr 2011 · Flat / maisonette · Leasehold
Previously £315,000 (Feb 2006) · +68%
£530,000
TOP FLOOR FLAT, 31, GLOUCESTER AVENUE
11 Feb 2011 · Flat / maisonette · Leasehold
£197,500
21B, GLOUCESTER AVENUE
4 Jan 2011 · Flat / maisonette · Leasehold
Previously £138,000 (May 1999) · +164%
£365,000
FIRST FLOOR FLAT, 31, GLOUCESTER AVENUE
9 Apr 2010 · Flat / maisonette · Leasehold
Previously £250,000 (Mar 2006) · +59%
£397,500
GROUND FLOOR FLAT, 31, GLOUCESTER AVENUE
10 Jun 2009 · Flat / maisonette · Leasehold
Previously £120,000 (May 1998) · +129%
£275,000
FLAT 6, 11 - 13, GLOUCESTER AVENUE
4 May 2007 · Flat / maisonette · Leasehold
£460,000
THIRD FLOOR FLAT, 31, GLOUCESTER AVENUE
8 Dec 2006 · Flat / maisonette · Leasehold
Previously £245,000 (Oct 2003) · +22%
£300,000
FLAT F, 15, GLOUCESTER AVENUE
6 Nov 2006 · Flat / maisonette · Leasehold
£281,000
23A, GLOUCESTER AVENUE
15 Aug 2006 · Flat / maisonette · Leasehold
£330,000
23C, GLOUCESTER AVENUE
31 Jul 2006 · Flat / maisonette · Leasehold
£290,000
FLAT B, 15, GLOUCESTER AVENUE
5 May 2006 · Flat / maisonette · Leasehold
£309,950
FIRST FLOOR FLAT, 31, GLOUCESTER AVENUE
23 Mar 2006 · Flat / maisonette · Leasehold
£250,000
FLAT 4, 11 - 13, GLOUCESTER AVENUE
17 Mar 2006 · Flat / maisonette · Leasehold
£395,000
FLAT 3, 9, GLOUCESTER AVENUE
22 Feb 2006 · Flat / maisonette · Leasehold
Previously £135,000 (Dec 1997) · +133%
£315,000
FLAT B, 27 - 29, GLOUCESTER AVENUE
20 Feb 2006 · Flat / maisonette · Leasehold
£550,000
FLAT 3, 11 - 13, GLOUCESTER AVENUE
22 Dec 2005 · Flat / maisonette · Leasehold
Previously £159,950 (Jan 1998) · +163%
£421,000
FLAT 4, 9, GLOUCESTER AVENUE
19 Dec 2005 · Flat / maisonette · Leasehold
Previously £147,000 (Nov 1998) · +124%
£330,000
FLAT D, 15, GLOUCESTER AVENUE
17 Oct 2005 · Flat / maisonette · Leasehold
Previously £250,000 (Oct 2003) · +14%
£285,000
FLAT G, 15, GLOUCESTER AVENUE
28 Jul 2004 · Flat / maisonette · Leasehold
Previously £8,000 (Oct 1997) · +6138%
£499,000
19B, GLOUCESTER AVENUE
30 Apr 2004 · Flat / maisonette · Leasehold
£240,000
23E, GLOUCESTER AVENUE
15 Jan 2004 · Flat / maisonette · Leasehold
£237,000
FLAT D, 15, GLOUCESTER AVENUE
31 Oct 2003 · Flat / maisonette · Leasehold
£250,000
THIRD FLOOR FLAT, 31, GLOUCESTER AVENUE
17 Oct 2003 · Flat / maisonette · Leasehold
Previously £71,000 (Apr 1996) · +245%
£245,000

Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.