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SW3 3BA

Sloane Avenue, London

Median, last 3 years
£432,500
2 sales, Jun 2023 – May 2026
Last standard sale
£300,000
3 Mar 2026
Standard sales
85
since 1995 (+2 additional entries)
SW3 district median
£1,200,000
254 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

£188k £375k £563k £750k 2012: £412,500 median, 4 sales 2013: £485,000 median, 3 sales 2014: £610,000 median, 1 sale 2014 2015: £645,000 median, 3 sales 2017 2018: £530,000 median, 3 sales 2020: £620,000 median, 1 sale 2020 2021: £750,000 median, 2 sales 2022: £475,000 median, 1 sale 2023: £562,500 median, 2 sales 2023 2026 (January to August): £300,000 median, 1 sale 2026

2012 to 2026. Every year since 1995 is in the figures below.

The paler 2026 bar covers January to August only, and its latest months are still filling in as sales are registered.

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
2026 (to August) (few sales) £300,000 1
2023 (few sales) £562,500 2
2022 (few sales) £475,000 1
2021 (few sales) £750,000 2
2020 (few sales) £620,000 1
2018 £530,000 3
2015 £645,000 3
2014 (few sales) £610,000 1
2013 £485,000 3
2012 £412,500 4
2010 (few sales) £382,500 2
2009 £385,000 5
2008 (few sales) £375,000 1
2007 (few sales) £318,000 2
2006 (few sales) £228,000 1
2005 £228,000 4
2004 £228,750 18
2003 £230,000 7
2002 £173,750 6
2001 £179,750 6
1999 £152,500 4
1998 (few sales) £135,000 1
1997 £116,000 3
1996 (few sales) £91,250 2
1995 (few sales) £79,500 2

Sale history (87 records · 28 homes sold more than once)

Address Price
FLAT 323, NELL GWYNN HOUSE, SLOANE AVENUE
30 Jan 2004 · Flat / maisonette · Leasehold
£277,000
FLAT 338, NELL GWYNN HOUSE, SLOANE AVENUE
29 Jan 2004 · Flat / maisonette · Leasehold
£270,500
FLAT 333, NELL GWYNN HOUSE, SLOANE AVENUE
29 Jan 2004 · Flat / maisonette · Leasehold
£236,500
FLAT 312, NELL GWYNN HOUSE, SLOANE AVENUE
26 Jan 2004 · Flat / maisonette · Leasehold
£236,500
FLAT 339, NELL GWYNN HOUSE, SLOANE AVENUE
22 Jan 2004 · Flat / maisonette · Leasehold
£224,500
FLAT 303, NELL GWYNN HOUSE, SLOANE AVENUE
9 Jan 2004 · Flat / maisonette · Leasehold
Previously £110,000 (Jan 1997) · +89%
£208,000
FLAT 311, NELL GWYNN HOUSE, SLOANE AVENUE
23 Dec 2003 · Flat / maisonette · Leasehold
£244,000
FLAT 302, NELL GWYNN HOUSE, SLOANE AVENUE
15 Dec 2003 · Flat / maisonette · Leasehold
£232,500
FLAT 344, NELL GWYNN HOUSE, SLOANE AVENUE
14 Nov 2003 · Flat / maisonette · Leasehold
£175,000
FLAT 301, NELL GWYNN HOUSE, SLOANE AVENUE
2 May 2003 · Flat / maisonette · Leasehold
£200,000
FLAT 346, NELL GWYNN HOUSE, SLOANE AVENUE
11 Apr 2003 · Flat / maisonette · Leasehold
Previously £175,000 (Jul 1997) · +43%
£249,950
FLAT 337, NELL GWYNN HOUSE, SLOANE AVENUE
28 Feb 2003 · Flat / maisonette · Leasehold
Previously £192,000 (Aug 2001) · +7%
£206,000
FLAT 319, NELL GWYNN HOUSE, SLOANE AVENUE
20 Feb 2003 · Flat / maisonette · Leasehold
Previously £130,207 (Mar 2002) · +77%
£230,000
FLAT 327, NELL GWYNN HOUSE, SLOANE AVENUE
23 Dec 2002 · Flat / maisonette · Leasehold
Previously £170,000 (Aug 1999) · +22%
£207,500
FLAT 321, NELL GWYNN HOUSE, SLOANE AVENUE
27 Sep 2002 · Flat / maisonette · Leasehold
£140,000
FLAT 318, NELL GWYNN HOUSE, SLOANE AVENUE
19 Apr 2002 · Flat / maisonette · Leasehold
Previously £175,000 (Jun 1999) · +21%
£211,500
FLAT 341, NELL GWYNN HOUSE, SLOANE AVENUE
26 Mar 2002 · Flat / maisonette · Leasehold
£130,207
FLAT 325, NELL GWYNN HOUSE, SLOANE AVENUE
26 Mar 2002 · Flat / maisonette · Leasehold
£223,791
FLAT 319, NELL GWYNN HOUSE, SLOANE AVENUE
26 Mar 2002 · Flat / maisonette · Leasehold
£130,207
FLAT 337, NELL GWYNN HOUSE, SLOANE AVENUE
9 Aug 2001 · Flat / maisonette · Leasehold
£192,000
FLAT 307, NELL GWYNN HOUSE, SLOANE AVENUE
9 Jul 2001 · Flat / maisonette · Leasehold
£180,000
FLAT 347, NELL GWYNN HOUSE, SLOANE AVENUE
19 Jun 2001 · Terraced · Leasehold
£308,000
FLAT 314, NELL GWYNN HOUSE, SLOANE AVENUE
23 Mar 2001 · Flat / maisonette · Leasehold
£177,000
FLAT 324, NELL GWYNN HOUSE, SLOANE AVENUE
30 Jan 2001 · Flat / maisonette · Leasehold
£179,500
FLAT 335, NELL GWYNN HOUSE, SLOANE AVENUE
23 Jan 2001 · Flat / maisonette · Leasehold
£176,000
FLAT 327, NELL GWYNN HOUSE, SLOANE AVENUE
27 Aug 1999 · Flat / maisonette · Leasehold
£170,000
FLAT 318, NELL GWYNN HOUSE, SLOANE AVENUE
1 Jun 1999 · Flat / maisonette · Leasehold
Previously £105,000 (Jan 1999) · +67%
£175,000
FLAT 331, NELL GWYNN HOUSE, SLOANE AVENUE
6 May 1999 · Flat / maisonette · Leasehold
£135,000
FLAT 318, NELL GWYNN HOUSE, SLOANE AVENUE
15 Jan 1999 · Flat / maisonette · Leasehold
£105,000
FLAT 309, NELL GWYNN HOUSE, SLOANE AVENUE
2 Jul 1998 · Flat / maisonette · Leasehold
£135,000
FLAT 346, NELL GWYNN HOUSE, SLOANE AVENUE
1 Jul 1997 · Flat / maisonette · Leasehold
£175,000
FLAT 322, NELL GWYNN HOUSE, SLOANE AVENUE
17 Apr 1997 · Flat / maisonette · Leasehold
Previously £87,500 (Oct 1996) · +33%
£116,000
FLAT 303, NELL GWYNN HOUSE, SLOANE AVENUE
7 Jan 1997 · Flat / maisonette · Leasehold
£110,000
FLAT 322, NELL GWYNN HOUSE, SLOANE AVENUE
29 Oct 1996 · Flat / maisonette · Leasehold
£87,500
FLAT 317, NELL GWYNN HOUSE, SLOANE AVENUE
23 Aug 1996 · Flat / maisonette · Leasehold
£95,000
FLAT 315, NELL GWYNN HOUSE, SLOANE AVENUE
18 Dec 1995 · Flat / maisonette · Leasehold
£84,000
FLAT 310, NELL GWYNN HOUSE, SLOANE AVENUE
3 Nov 1995 · Flat / maisonette · Leasehold
£75,000