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Belsize Park Gardens, NW3

Street in London

Median, last 3 years
£1,050,000
49 sales, Jun 2023 – May 2026
Last standard sale
£885,000
17 Apr 2026
Standard sales
676
since 1995

By property type, Jun 2023 – May 2026: Flats median £1,067,500 (48 sales) · Semi-detached sold for £845,000

Figures 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 flagged.

Sale history (706 records · 210 homes sold more than once)

Address Price
52D, BELSIZE PARK GARDENS
NW3 4ND · 17 Apr 2026 · Flat / maisonette
Previously £1,150,000 (Nov 2021) · −23%
£885,000
FLAT E, 19, BELSIZE PARK GARDENS Cat B
NW3 4JG · 4 Feb 2026 · Other
Previously £1,300,000 (Jun 2021)
£1,325,000
FLAT G, 80, BELSIZE PARK GARDENS
NW3 4NG · 30 Jan 2026 · Flat / maisonette
Previously £655,000 (Mar 2020) · +26%
£825,000
FLAT D, 71, BELSIZE PARK GARDENS
NW3 4JP · 28 Jan 2026 · Flat / maisonette
Previously £450,000 (Feb 2007) · +54%
£695,000
FLAT H, 80, BELSIZE PARK GARDENS
NW3 4NG · 19 Nov 2025 · Flat / maisonette
Previously £540,000 (May 2021) · +45%
£785,000
FLAT 3, 29, BELSIZE PARK GARDENS
NW3 4JH · 3 Oct 2025 · Flat / maisonette
£1,500,000
SPENCER HOUSE, 9 - 11, BELSIZE PARK GARDENS Cat B
NW3 4JR · 30 Sep 2025 · Other
£8,125,000
FIRST FLOOR FLAT, 41, BELSIZE PARK GARDENS
NW3 4JJ · 10 Sep 2025 · Flat / maisonette
Previously £600,000 (Feb 2003) · +213%
£1,875,000
37A, BELSIZE PARK GARDENS
NW3 4JJ · 5 Sep 2025 · Flat / maisonette
Previously £1,151,000 (Oct 2011) · +89%
£2,180,000
SECOND FLOOR FLAT, 39, BELSIZE PARK GARDENS
NW3 4JJ · 24 Jul 2025 · Flat / maisonette
£1,500,000
79C, BELSIZE PARK GARDENS
NW3 4JP · 4 Jul 2025 · Flat / maisonette
Previously £843,000 (Oct 2013) · +25%
£1,050,000
25G, BELSIZE PARK GARDENS
NW3 4JH · 1 Jul 2025 · Semi-detached
Previously £745,000 (Feb 2021) · +13%
£845,000
FIRST FLOOR FLAT FRONT, 59, BELSIZE PARK GARDENS
NW3 4JN · 27 Jun 2025 · Flat / maisonette
£850,000
12B, BELSIZE PARK GARDENS
NW3 4LD · 20 Jun 2025 · Flat / maisonette
Previously £59,900 (Apr 2000) · +1382%
£887,500
FLAT 4, 28, BELSIZE PARK GARDENS
NW3 4LH · 13 Jun 2025 · Flat / maisonette
Previously £1,112,500 (Jul 2015) · +3%
£1,150,000
GARDEN FLAT, 64, BELSIZE PARK GARDENS
NW3 4NE · 4 Jun 2025 · Flat / maisonette
Previously £2,300,000 (Jul 2015) · +18%
£2,710,000
FLAT D, 67, BELSIZE PARK GARDENS
NW3 4JN · 4 Apr 2025 · Flat / maisonette
Previously £1,525,000 (Sep 2017) · 0%
£1,530,000
FLAT 3, 28, BELSIZE PARK GARDENS
NW3 4LH · 31 Mar 2025 · Flat / maisonette
Previously £585,000 (Sep 2015) · −19%
£475,000
FLAT C, 71, BELSIZE PARK GARDENS
NW3 4JP · 28 Mar 2025 · Flat / maisonette
£705,000
FLAT F, 78, BELSIZE PARK GARDENS
NW3 4NG · 24 Mar 2025 · Flat / maisonette
Previously £752,500 (Oct 2020) · +14%
£860,000
25D, BELSIZE PARK GARDENS
NW3 4JH · 21 Feb 2025 · Flat / maisonette
Previously £825,000 (Aug 2014) · +7%
£880,000
GARDEN FLOOR FLAT, 62, BELSIZE PARK GARDENS
NW3 4NE · 16 Jan 2025 · Flat / maisonette
Previously £1,700,000 (Dec 2016) · +71%
£2,905,000
GARDEN FLOOR FLAT, 76, BELSIZE PARK GARDENS
NW3 4NG · 10 Jan 2025 · Flat / maisonette
£1,785,800
FLAT 5, 13, BELSIZE PARK GARDENS
NW3 4JG · 6 Jan 2025 · Flat / maisonette
Previously £1,100,000 (Jan 2023) · +38%
£1,520,000
7A, BELSIZE PARK GARDENS Cat B
NW3 4LB · 30 Dec 2024 · Other
Previously £2,050,000 (Dec 2023)
£94,000
GARDEN FLAT, 71, BELSIZE PARK GARDENS
NW3 4JP · 20 Dec 2024 · Flat / maisonette
£1,940,000
54D, BELSIZE PARK GARDENS
NW3 4ND · 3 Dec 2024 · Flat / maisonette
Previously £1,825,000 (Sep 2017) · −1%
£1,800,000
23F, BELSIZE PARK GARDENS
NW3 4JH · 21 Nov 2024 · Flat / maisonette
£625,000
44B, BELSIZE PARK GARDENS
NW3 4LY · 8 Nov 2024 · Flat / maisonette
Previously £850,000 (Jan 2014) · +28%
£1,085,000
FLAT 6, 42, BELSIZE PARK GARDENS
NW3 4LY · 8 Nov 2024 · Flat / maisonette
Previously £430,000 (Nov 2007) · +57%
£675,000
63B - 63E, BELSIZE PARK GARDENS
NW3 4JN · 6 Nov 2024 · Flat / maisonette
Previously £605,000 (Aug 2018) · +3%
£625,000
FLAT C, 37, BELSIZE PARK GARDENS
NW3 4JJ · 1 Nov 2024 · Flat / maisonette
£1,779,500
BASEMENT FLAT A, 59, BELSIZE PARK GARDENS
NW3 4JN · 29 Oct 2024 · Flat / maisonette
Previously £5,000 (Jun 2021)
£425,000
GARDEN FLAT, 68, BELSIZE PARK GARDENS
NW3 4NE · 17 Oct 2024 · Flat / maisonette
Previously £1,700,000 (Jun 2020) · +62%
£2,750,000
REAR GROUND FLOOR FLAT, 12, BELSIZE PARK GARDENS
NW3 4LD · 6 Sep 2024 · Flat / maisonette
£850,000
THIRD FLOOR FLAT, 61, BELSIZE PARK GARDENS Cat B
NW3 4JN · 17 Jul 2024 · Other
£30,000
SECOND FLOOR FLAT, 43, BELSIZE PARK GARDENS
NW3 4JJ · 16 Jul 2024 · Flat / maisonette
£1,580,000
FLAT 2, 51, BELSIZE PARK GARDENS Cat B
NW3 4JL · 6 Jun 2024 · Flat / maisonette
Previously £800,000 (Dec 2022)
£775,000
FLAT E, 67, BELSIZE PARK GARDENS
NW3 4JN · 30 May 2024 · Flat / maisonette
Previously £490,000 (Apr 2024) · +60%
£785,000
FLAT E, 67, BELSIZE PARK GARDENS
NW3 4JN · 10 Apr 2024 · Flat / maisonette
£490,000
FLAT E, 67, BELSIZE PARK GARDENS
NW3 4JN · 10 Apr 2024 · Flat / maisonette
£435,000
FIRST FLOOR FLAT, 54, BELSIZE PARK GARDENS Cat B
NW3 4ND · 8 Apr 2024 · Flat / maisonette
£950,000
FLAT A (REAR), 67, BELSIZE PARK GARDENS
NW3 4JN · 28 Mar 2024 · Flat / maisonette
Previously £472,500 (Apr 2006) · +58%
£747,000
FLAT 7, 42, BELSIZE PARK GARDENS Cat B
NW3 4LY · 12 Mar 2024 · Flat / maisonette
Previously £262,000 (May 2012)
£360,000
FIRST FLOOR FLAT, 17, BELSIZE PARK GARDENS
NW3 4JG · 28 Feb 2024 · Flat / maisonette
Previously £1,024,000 (Jan 2011) · +79%
£1,838,000
SECOND FLOOR FLAT, 44, BELSIZE PARK GARDENS
NW3 4LY · 16 Feb 2024 · Flat / maisonette
£1,750,000
SECOND FLOOR FLAT, 17, BELSIZE PARK GARDENS
NW3 4JG · 1 Feb 2024 · Flat / maisonette
Previously £1,500,000 (Feb 2016) · +17%
£1,750,000
FLAT 2, 8, BELSIZE PARK GARDENS
NW3 4LD · 8 Dec 2023 · Flat / maisonette
Previously £1,594,000 (Mar 2017) · +16%
£1,850,000
7A, BELSIZE PARK GARDENS
NW3 4LB · 7 Dec 2023 · Flat / maisonette
Previously £1,300,000 (Dec 2010) · +58%
£2,050,000
GROUND FLOOR FLAT, 17, BELSIZE PARK GARDENS
NW3 4JG · 5 Dec 2023 · Flat / maisonette
Previously £2,700,000 (Aug 2015) · −77%
£625,000
FIRST FLOOR FLAT, 22, BELSIZE PARK GARDENS
NW3 4LH · 29 Sep 2023 · Flat / maisonette
Previously £550,000 (Jan 2001) · +206%
£1,685,000
FLAT 5, 28, BELSIZE PARK GARDENS
NW3 4LH · 28 Sep 2023 · Flat / maisonette
Previously £712,500 (Oct 2015) · +9%
£780,000
FLAT 2, 29, BELSIZE PARK GARDENS
NW3 4JH · 8 Sep 2023 · Flat / maisonette
Previously £266,750 (May 1997) · +401%
£1,337,000
FLAT 7, 73, BELSIZE PARK GARDENS
NW3 4JP · 8 Sep 2023 · Flat / maisonette
Previously £625,000 (Aug 2011) · +30%
£810,500
FLAT 1, 8, BELSIZE PARK GARDENS
NW3 4LD · 25 Aug 2023 · Flat / maisonette
Previously £1,430,000 (Apr 2019) · +29%
£1,850,000
FLAT 9, 28, BELSIZE PARK GARDENS
NW3 4LH · 2 Jun 2023 · Flat / maisonette
Previously £965,000 (Apr 2015) · −3%
£935,000
66A, BELSIZE PARK GARDENS
NW3 4NE · 26 May 2023 · Flat / maisonette
£2,450,000
63D, BELSIZE PARK GARDENS
NW3 4JN · 21 Apr 2023 · Flat / maisonette
Previously £1,560,000 (Mar 2015) · +6%
£1,650,000
56A, BELSIZE PARK GARDENS
NW3 4ND · 31 Mar 2023 · Flat / maisonette
Previously £1,165,000 (Oct 2010) · +48%
£1,730,000
65B, BELSIZE PARK GARDENS
NW3 4JN · 30 Mar 2023 · Flat / maisonette
Previously £1,700,000 (Sep 2013) · −1%
£1,680,000
FLAT B, 71, BELSIZE PARK GARDENS
NW3 4JP · 20 Jan 2023 · Flat / maisonette
Previously £720,000 (Aug 2019) · +14%
£820,000
FLAT 5, 13, BELSIZE PARK GARDENS
NW3 4JG · 16 Jan 2023 · Flat / maisonette
Previously £1,056,000 (Sep 2011) · +4%
£1,100,000
FLAT 3, 33, BELSIZE PARK GARDENS
NW3 4JJ · 22 Dec 2022 · Flat / maisonette
£1,150,000
FLAT 2, 51, BELSIZE PARK GARDENS Cat B
NW3 4JL · 1 Dec 2022 · Flat / maisonette
Previously £960,000 (Jan 2018)
£800,000
83, BELSIZE PARK GARDENS Cat B
NW3 4NJ · 25 Oct 2022 · Other
£7,100,000
65E, BELSIZE PARK GARDENS
NW3 4JN · 21 Oct 2022 · Flat / maisonette
Previously £685,000 (Mar 2018)
£885,000
THIRD FLOOR FLAT, 44, BELSIZE PARK GARDENS
NW3 4LY · 14 Oct 2022 · Flat / maisonette
£749,950
FLAT E, 80, BELSIZE PARK GARDENS
NW3 4NG · 29 Jul 2022 · Flat / maisonette
Previously £770,000 (Feb 2015) · +10%
£847,000
FLAT B TOP MAISONETTE, 6, BELSIZE PARK GARDENS
NW3 4LD · 16 Jun 2022 · Flat / maisonette
Previously £1,994,950 (Apr 2011) · +23%
£2,450,000
81, BELSIZE PARK GARDENS Cat B
NW3 4NJ · 27 May 2022 · Other
Previously £4,150,000 (Jan 2021)
£6,250,000
80B, BELSIZE PARK GARDENS
NW3 4NG · 4 May 2022 · Flat / maisonette
Previously £600,000 (Dec 2017)
£751,700
FLAT 1, 82, BELSIZE PARK GARDENS
NW3 4NG · 24 Feb 2022 · Flat / maisonette
Previously £675,000 (Oct 2016) · +10%
£740,000
6, BELSIZE PARK GARDENS
NW3 4LD · 22 Feb 2022 · Flat / maisonette
Previously £1,150,000 (Mar 2012) · +39%
£1,600,000
FLAT 6, 59, BELSIZE PARK GARDENS Cat B
NW3 4JN · 7 Feb 2022 · Other
Previously £443,000 (Dec 2006)
£33,500
80C, BELSIZE PARK GARDENS
NW3 4NG · 20 Jan 2022 · Flat / maisonette
Previously £710,000 (Jan 2016)
£975,000
SECOND FLOOR FLAT, 66, BELSIZE PARK GARDENS
NW3 4NE · 22 Dec 2021 · Flat / maisonette
Previously £242,500 (Mar 1997) · +574%
£1,635,000
SECOND AND THIRD FLOOR FLAT, 22, BELSIZE PARK GARDENS
NW3 4LH · 14 Dec 2021 · Flat / maisonette
Previously £1,700,000 (Nov 2010) · +68%
£2,850,000
42A, BELSIZE PARK GARDENS
NW3 4LY · 1 Dec 2021 · Flat / maisonette
Previously £1,349,000 (Jul 2020)
£1,450,000
52D, BELSIZE PARK GARDENS
NW3 4ND · 23 Nov 2021 · Flat / maisonette
£1,150,000
GROUND FLOOR FLAT, 74, BELSIZE PARK GARDENS
NW3 4NG · 16 Nov 2021 · Flat / maisonette
£1,395,000
49A, BELSIZE PARK GARDENS
NW3 4JL · 28 Oct 2021 · Flat / maisonette
Previously £598,000 (Oct 2017) · +4%
£620,000
65F, BELSIZE PARK GARDENS
NW3 4JN · 30 Jun 2021 · Flat / maisonette
£620,000
GARDEN FLAT, 75, BELSIZE PARK GARDENS
NW3 4JP · 30 Jun 2021 · Flat / maisonette
Previously £2,400,000 (Nov 2016) · +10%
£2,650,000
FLAT E, 19, BELSIZE PARK GARDENS Cat B
NW3 4JG · 30 Jun 2021 · Flat / maisonette
£1,300,000
BASEMENT FLAT A, 59, BELSIZE PARK GARDENS Cat B
NW3 4JN · 28 Jun 2021 · Other
£5,000
BASEMENT FLAT A, 59, BELSIZE PARK GARDENS
NW3 4JN · 28 Jun 2021 · Flat / maisonette
Previously £375,000 (Aug 2004) · +87%
£700,000
FLAT 5, 14, BELSIZE PARK GARDENS
NW3 4LD · 23 Jun 2021 · Flat / maisonette
Previously £793,000 (Apr 2014) · +10%
£875,000
FLAT 3, 8, BELSIZE PARK GARDENS
NW3 4LD · 22 Jun 2021 · Flat / maisonette
£790,000
FLAT 5, 81A, BELSIZE PARK GARDENS
NW3 4NJ · 11 Jun 2021 · Flat / maisonette
Previously £750,000 (Sep 2019) · +13%
£850,000
FLAT D, 80, BELSIZE PARK GARDENS
NW3 4NG · 14 May 2021 · Flat / maisonette
Previously £337,000 (Sep 2008) · +13%
£380,000
FLAT H, 80, BELSIZE PARK GARDENS
NW3 4NG · 14 May 2021 · Flat / maisonette
Previously £599,950 (Nov 2010) · −10%
£540,000
FRONT BASEMENT FLAT, 61, BELSIZE PARK GARDENS
NW3 4JN · 16 Apr 2021 · Flat / maisonette
£575,000
26B, BELSIZE PARK GARDENS
NW3 4LH · 6 Apr 2021 · Flat / maisonette
£1,475,000
FLAT 2, 16, BELSIZE PARK GARDENS
NW3 4LD · 6 Apr 2021 · Flat / maisonette
Previously £1,665,000 (Jan 2014) · +1%
£1,675,000
FLAT 4, 59, BELSIZE PARK GARDENS
NW3 4JN · 24 Mar 2021 · Flat / maisonette
Previously £650,000 (Sep 2016) · +31%
£850,000
FLAT 2, 20, BELSIZE PARK GARDENS
NW3 4LH · 22 Mar 2021 · Flat / maisonette
Previously £990,000 (Jun 2018) · +29%
£1,280,000
1A, BELSIZE PARK GARDENS
NW3 4LB · 19 Mar 2021 · Flat / maisonette
£1,360,000
FLAT 1, 81A, BELSIZE PARK GARDENS
NW3 4NJ · 26 Feb 2021 · Flat / maisonette
Previously £617,000 (Sep 2011) · +45%
£895,000
25G, BELSIZE PARK GARDENS
NW3 4JH · 8 Feb 2021 · Semi-detached
Previously £226,000 (Dec 1999) · +230%
£745,000
49B, BELSIZE PARK GARDENS
NW3 4JL · 5 Feb 2021 · Flat / maisonette
Previously £499,000 (Nov 2001) · +281%
£1,899,950

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.