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NW3 4HT

Belsize Square, London

Median, last 3 years
£780,000
3 sales, Jun 2023 – May 2026
Last standard sale
£1,090,000
1 Nov 2024
Standard sales
125
since 1995 (+1 additional entry)
NW3 district median
£985,000
482 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

£399k £798k £1196k £1595k 2010: £585,000 median, 4 sales 2011: £1,000,000 median, 3 sales 2012: £860,000 median, 4 sales 2012 2013: £1,280,000 median, 5 sales 2014: £1,595,000 median, 2 sales 2015: £1,165,000 median, 6 sales 2015 2016: £825,000 median, 3 sales 2017: £1,150,000 median, 1 sale 2018: £1,275,000 median, 1 sale 2018 2019: £1,445,000 median, 2 sales 2020: £1,524,750 median, 2 sales 2021: £1,200,000 median, 3 sales 2021 2022: £1,165,000 median, 4 sales 2023: £698,750 median, 2 sales 2024: £1,090,000 median, 1 sale 2024

2010 to 2024. 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
2024 (few sales) £1,090,000 1
2023 (few sales) £698,750 2
2022 £1,165,000 4
2021 £1,200,000 3
2020 (few sales) £1,524,750 2
2019 (few sales) £1,445,000 2
2018 (few sales) £1,275,000 1
2017 (few sales) £1,150,000 1
2016 £825,000 3
2015 £1,165,000 6
2014 (few sales) £1,595,000 2
2013 £1,280,000 5
2012 £860,000 4
2011 £1,000,000 3
2010 £585,000 4
2009 £667,500 4
2008 (few sales) £720,000 1
2007 £653,250 8
2006 £602,500 7
2005 £426,250 6
2004 £480,000 9
2003 £437,000 8
2002 £517,500 5
2001 £480,000 5
2000 £345,000 7
1999 £333,000 6
1998 £279,000 5
1997 (few sales) £256,000 2
1996 £185,000 7
1995 (few sales) £223,500 2

Sale history (126 records · 38 homes sold more than once)

Address Price
FLAT 5, 9, BELSIZE SQUARE
11 Oct 2007 · Flat / maisonette · Leasehold
£440,000
FLAT 6, 9, BELSIZE SQUARE
24 Sep 2007 · Flat / maisonette · Leasehold
Previously £315,000 (Feb 2006) · +77%
£559,000
FLAT 1, 9, BELSIZE SQUARE
31 Jul 2007 · Flat / maisonette · Leasehold
Previously £517,500 (May 2002) · +113%
£1,100,000
FIRST FLOOR, 14, BELSIZE SQUARE
26 Jun 2007 · Flat / maisonette · Leasehold
£755,000
FIRST FLOOR REAR MAISONETTE, 14, BELSIZE SQUARE
16 Mar 2007 · Flat / maisonette · Leasehold
£747,500
15A, BELSIZE SQUARE
15 Mar 2007 · Flat / maisonette · Leasehold
Previously £612,000 (Jan 2005) · +43%
£878,000
3C, BELSIZE SQUARE
4 Jan 2007 · Flat / maisonette · Leasehold
£250,000
FLAT 1, 6, BELSIZE SQUARE
31 Oct 2006 · Flat / maisonette · Leasehold
Previously £279,000 (Apr 1998) · +115%
£600,500
12C, BELSIZE SQUARE
14 Jul 2006 · Flat / maisonette · Leasehold
£570,000
FLAT 3, 18, BELSIZE SQUARE
9 Jun 2006 · Flat / maisonette · Leasehold
Previously £187,000 (Aug 1996) · +234%
£625,000
FLAT 1, 22, BELSIZE SQUARE
22 Mar 2006 · Flat / maisonette · Leasehold
Previously £565,000 (Apr 2003) · +27%
£720,000
FLAT 6, 9, BELSIZE SQUARE
27 Feb 2006 · Flat / maisonette · Leasehold
£315,000
FLAT 2, 11, BELSIZE SQUARE
23 Feb 2006 · Flat / maisonette · Leasehold
Previously £341,000 (Aug 1999) · +111%
£721,000
14A, BELSIZE SQUARE
17 Feb 2006 · Flat / maisonette · Leasehold
£602,500
FLAT 3, 9, BELSIZE SQUARE
25 Nov 2005 · Flat / maisonette · Leasehold
£225,000
16C, BELSIZE SQUARE
26 Aug 2005 · Flat / maisonette · Leasehold
£330,000
FLAT F, 10, BELSIZE SQUARE
8 Aug 2005 · Flat / maisonette · Leasehold
Previously £180,000 (Jan 1998) · +107%
£372,500
FLAT 2, 18, BELSIZE SQUARE
28 Jun 2005 · Flat / maisonette · Leasehold
£480,000
FLAT B, 17, BELSIZE SQUARE
1 Apr 2005 · Flat / maisonette · Leasehold
Previously £440,000 (Sep 2004) · +42%
£625,000
15A, BELSIZE SQUARE
31 Jan 2005 · Flat / maisonette · Leasehold
Previously £475,000 (Apr 2003) · +29%
£612,000
16A, BELSIZE SQUARE
22 Dec 2004 · Flat / maisonette · Leasehold
Previously £480,000 (Aug 2001) · +33%
£640,000
FLAT 3, 11, BELSIZE SQUARE
1 Nov 2004 · Flat / maisonette · Leasehold
Previously £165,000 (Oct 1995) · −3%
£160,000
FLAT B, 17, BELSIZE SQUARE
22 Sep 2004 · Flat / maisonette · Leasehold
£440,000
FLAT 4, 13, BELSIZE SQUARE
9 Sep 2004 · Flat / maisonette · Leasehold
Previously £399,000 (Jun 2003) · +18%
£470,000
FLAT 3, 13, BELSIZE SQUARE
28 May 2004 · Flat / maisonette · Leasehold
£499,000
FLAT 4, 5, BELSIZE SQUARE
5 Apr 2004 · Flat / maisonette · Leasehold
Previously £345,000 (Oct 2000) · +39%
£480,000
FLAT 3, 22, BELSIZE SQUARE
5 Mar 2004 · Flat / maisonette · Leasehold
Previously £325,000 (Feb 1999) · +57%
£511,000
17D, BELSIZE SQUARE
20 Feb 2004 · Flat / maisonette · Leasehold
£475,000
FLAT 5, 8, BELSIZE SQUARE
17 Feb 2004 · Flat / maisonette · Leasehold
Previously £420,000 (Dec 2000) · +19%
£499,000
FLAT 2, 15, BELSIZE SQUARE
20 Nov 2003 · Flat / maisonette · Leasehold
Previously £499,950 (May 2002) · +6%
£530,000
FLAT 4, 8, BELSIZE SQUARE
9 Sep 2003 · Flat / maisonette · Leasehold
Previously £280,000 (Jul 2000) · +27%
£355,000
FLAT 1, 11, BELSIZE SQUARE
14 Jul 2003 · Flat / maisonette · Leasehold
Previously £432,500 (Apr 2000) · +59%
£686,000
FLAT 3, 5, BELSIZE SQUARE
20 Jun 2003 · Flat / maisonette · Leasehold
£168,000
FLAT 4, 13, BELSIZE SQUARE
20 Jun 2003 · Flat / maisonette · Leasehold
£399,000
FLAT 3, 6, BELSIZE SQUARE
29 May 2003 · Flat / maisonette · Leasehold
Previously £148,000 (Apr 1999) · +61%
£238,000
15A, BELSIZE SQUARE
29 Apr 2003 · Flat / maisonette · Leasehold
£475,000
FLAT 1, 22, BELSIZE SQUARE
4 Apr 2003 · Flat / maisonette · Leasehold
Previously £360,000 (Jan 1998) · +57%
£565,000
GROUND FLOOR FLAT, 14, BELSIZE SQUARE
6 Dec 2002 · Flat / maisonette · Leasehold
£470,000
FLAT 1, 13, BELSIZE SQUARE
12 Sep 2002 · Flat / maisonette · Leasehold
Previously £488,000 (Feb 2001) · +32%
£645,000
FLAT 1, 15, BELSIZE SQUARE
31 May 2002 · Flat / maisonette · Leasehold
Previously £282,000 (Sep 1995) · +113%
£600,000
FLAT 2, 15, BELSIZE SQUARE
24 May 2002 · Flat / maisonette · Leasehold
Previously £360,000 (May 2000) · +39%
£499,950
FLAT 1, 9, BELSIZE SQUARE
20 May 2002 · Flat / maisonette · Leasehold
£517,500
16A, BELSIZE SQUARE
10 Aug 2001 · Flat / maisonette · Leasehold
£480,000
1, BELSIZE SQUARE
29 Jun 2001 · Semi-detached · Freehold
Previously £340,000 (Oct 1998) · +312%
£1,400,000
FLAT 3, 8, BELSIZE SQUARE
19 Apr 2001 · Flat / maisonette · Leasehold
£225,000
FLAT 1, 13, BELSIZE SQUARE
23 Feb 2001 · Flat / maisonette · Leasehold
£488,000
20, BELSIZE SQUARE
19 Jan 2001 · Terraced · Freehold
£290,000
FLAT 5, 8, BELSIZE SQUARE
8 Dec 2000 · Flat / maisonette · Leasehold
£420,000
FLAT D, 10, BELSIZE SQUARE
8 Dec 2000 · Flat / maisonette · Leasehold
Previously £92,000 (Jul 1996) · +150%
£230,000
FLAT 4, 5, BELSIZE SQUARE
23 Oct 2000 · Flat / maisonette · Leasehold
Previously £185,000 (Jul 1996) · +86%
£345,000