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
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
| 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 | Date | Type | Price |
|---|---|---|---|
|
FLAT 309, NELL GWYNN HOUSE, SLOANE AVENUE
3 Mar 2026 · Flat / maisonette
· Leasehold
Previously £135,000 (Jul 1998) · +122%
|
3 Mar 2026 | Flat / maisonette · Leasehold | £300,000 |
|
FLAT 308, NELL GWYNN HOUSE, SLOANE AVENUE
Cat B
17 Mar 2025 · Flat / maisonette
· Leasehold
Previously £231,000 (Aug 2005)
|
17 Mar 2025 | Flat / maisonette · Leasehold | £455,000 |
|
FLAT 304, NELL GWYNN HOUSE, SLOANE AVENUE
Cat B
1 Dec 2023 · Flat / maisonette
· Leasehold
Previously £640,000 (Aug 2015)
|
1 Dec 2023 | Flat / maisonette · Leasehold | £460,000 |
|
FLAT 335, NELL GWYNN HOUSE, SLOANE AVENUE
11 Aug 2023 · Flat / maisonette
· Leasehold
Previously £385,000 (Aug 2009) · +47%
|
11 Aug 2023 | Flat / maisonette · Leasehold | £565,000 |
|
FLAT 338, NELL GWYNN HOUSE, SLOANE AVENUE
30 Mar 2023 · Flat / maisonette
· Leasehold
Previously £270,500 (Jan 2004) · +107%
|
30 Mar 2023 | Flat / maisonette · Leasehold | £560,000 |
|
FLAT 343, NELL GWYNN HOUSE, SLOANE AVENUE
23 Nov 2022 · Flat / maisonette
· Leasehold
Previously £610,000 (May 2014) · −22%
|
23 Nov 2022 | Flat / maisonette · Leasehold | £475,000 |
|
FLAT 325, NELL GWYNN HOUSE, SLOANE AVENUE
31 Mar 2021 · Flat / maisonette
· Leasehold
Previously £470,000 (May 2009) · +113%
|
31 Mar 2021 | Flat / maisonette · Leasehold | £1,000,000 |
|
FLAT 333, NELL GWYNN HOUSE, SLOANE AVENUE
11 Mar 2021 · Flat / maisonette
· Leasehold
Previously £350,000 (Jul 2009) · +43%
|
11 Mar 2021 | Flat / maisonette · Leasehold | £500,000 |
|
FLAT 310, NELL GWYNN HOUSE, SLOANE AVENUE
29 May 2020 · Flat / maisonette
· Leasehold
Previously £75,000 (Nov 1995) · +727%
|
29 May 2020 | Flat / maisonette · Leasehold | £620,000 |
|
FLAT 339, NELL GWYNN HOUSE, SLOANE AVENUE
18 Dec 2018 · Flat / maisonette
· Leasehold
Previously £224,500 (Jan 2004) · +136%
|
18 Dec 2018 | Flat / maisonette · Leasehold | £530,000 |
|
FLAT 324, NELL GWYNN HOUSE, SLOANE AVENUE
27 Sep 2018 · Flat / maisonette
· Leasehold
Previously £179,500 (Jan 2001) · +190%
|
27 Sep 2018 | Flat / maisonette · Leasehold | £520,000 |
|
FLAT 337, NELL GWYNN HOUSE, SLOANE AVENUE
27 Jun 2018 · Flat / maisonette
· Leasehold
Previously £206,000 (Feb 2003) · +172%
|
27 Jun 2018 | Flat / maisonette · Leasehold | £560,000 |
|
FLAT 304, NELL GWYNN HOUSE, SLOANE AVENUE
19 Aug 2015 · Flat / maisonette
· Leasehold
|
19 Aug 2015 | Flat / maisonette · Leasehold | £640,000 |
|
FLAT 323, NELL GWYNN HOUSE, SLOANE AVENUE
6 Mar 2015 · Flat / maisonette
· Leasehold
Previously £545,000 (Jun 2012) · +30%
|
6 Mar 2015 | Flat / maisonette · Leasehold | £707,500 |
|
FLAT 340, NELL GWYNN HOUSE, SLOANE AVENUE
27 Jan 2015 · Flat / maisonette
· Leasehold
Previously £443,000 (Feb 2013) · +46%
|
27 Jan 2015 | Flat / maisonette · Leasehold | £645,000 |
|
FLAT 343, NELL GWYNN HOUSE, SLOANE AVENUE
7 May 2014 · Flat / maisonette
· Leasehold
Previously £400,000 (Jul 2012) · +53%
|
7 May 2014 | Flat / maisonette · Leasehold | £610,000 |
|
FLAT 330, NELL GWYNN HOUSE, SLOANE AVENUE
26 Jun 2013 · Flat / maisonette
· Leasehold
Previously £223,500 (Feb 2004) · +117%
|
26 Jun 2013 | Flat / maisonette · Leasehold | £485,000 |
|
FLAT 346, NELL GWYNN HOUSE, SLOANE AVENUE
21 Jun 2013 · Flat / maisonette
· Leasehold
Previously £321,000 (Mar 2004) · +115%
|
21 Jun 2013 | Flat / maisonette · Leasehold | £690,000 |
|
FLAT 340, NELL GWYNN HOUSE, SLOANE AVENUE
28 Feb 2013 · Flat / maisonette
· Leasehold
Previously £260,000 (Feb 2004) · +70%
|
28 Feb 2013 | Flat / maisonette · Leasehold | £443,000 |
|
FLAT 341, NELL GWYNN HOUSE, SLOANE AVENUE
6 Aug 2012 · Flat / maisonette
· Leasehold
Previously £320,000 (Oct 2009) · −39%
|
6 Aug 2012 | Flat / maisonette · Leasehold | £195,000 |
|
FLAT 343, NELL GWYNN HOUSE, SLOANE AVENUE
13 Jul 2012 · Flat / maisonette
· Leasehold
Previously £222,500 (Feb 2004) · +80%
|
13 Jul 2012 | Flat / maisonette · Leasehold | £400,000 |
|
FLAT 323, NELL GWYNN HOUSE, SLOANE AVENUE
22 Jun 2012 · Flat / maisonette
· Leasehold
Previously £277,000 (Jan 2004) · +97%
|
22 Jun 2012 | Flat / maisonette · Leasehold | £545,000 |
|
FLAT 328, NELL GWYNN HOUSE, SLOANE AVENUE
5 Apr 2012 · Flat / maisonette
· Leasehold
Previously £229,500 (Feb 2004) · +85%
|
5 Apr 2012 | Flat / maisonette · Leasehold | £425,000 |
|
FLAT 312, NELL GWYNN HOUSE, SLOANE AVENUE
25 Oct 2010 · Flat / maisonette
· Leasehold
Previously £236,500 (Jan 2004) · +61%
|
25 Oct 2010 | Flat / maisonette · Leasehold | £380,000 |
|
FLAT 334, NELL GWYNN HOUSE, SLOANE AVENUE
5 Feb 2010 · Flat / maisonette
· Leasehold
Previously £225,000 (Nov 2005) · +71%
|
5 Feb 2010 | Flat / maisonette · Leasehold | £385,000 |
|
FLAT 341, NELL GWYNN HOUSE, SLOANE AVENUE
2 Oct 2009 · Flat / maisonette
· Leasehold
Previously £130,207 (Mar 2002) · +146%
|
2 Oct 2009 | Flat / maisonette · Leasehold | £320,000 |
|
FLAT 335, NELL GWYNN HOUSE, SLOANE AVENUE
4 Aug 2009 · Flat / maisonette
· Leasehold
Previously £275,000 (Oct 2005) · +40%
|
4 Aug 2009 | Flat / maisonette · Leasehold | £385,000 |
|
FLAT 319, NELL GWYNN HOUSE, SLOANE AVENUE
31 Jul 2009 · Flat / maisonette
· Leasehold
Previously £230,000 (Feb 2003) · +70%
|
31 Jul 2009 | Flat / maisonette · Leasehold | £392,000 |
|
FLAT 333, NELL GWYNN HOUSE, SLOANE AVENUE
6 Jul 2009 · Flat / maisonette
· Leasehold
Previously £236,500 (Jan 2004) · +48%
|
6 Jul 2009 | Flat / maisonette · Leasehold | £350,000 |
|
FLAT 325, NELL GWYNN HOUSE, SLOANE AVENUE
29 May 2009 · Flat / maisonette
· Leasehold
Previously £223,791 (Mar 2002) · +110%
|
29 May 2009 | Flat / maisonette · Leasehold | £470,000 |
|
FLAT 313, NELL GWYNN HOUSE, SLOANE AVENUE
22 Sep 2008 · Flat / maisonette
· Leasehold
Previously £272,500 (Feb 2004) · +38%
|
22 Sep 2008 | Flat / maisonette · Leasehold | £375,000 |
|
FLAT 301, NELL GWYNN HOUSE, SLOANE AVENUE
4 Oct 2007 · Flat / maisonette
· Leasehold
Previously £200,000 (May 2003) · +66%
|
4 Oct 2007 | Flat / maisonette · Leasehold | £331,000 |
|
FLAT 342, NELL GWYNN HOUSE, SLOANE AVENUE
10 Aug 2007 · Flat / maisonette
· Leasehold
|
10 Aug 2007 | Flat / maisonette · Leasehold | £305,000 |
|
FLAT 327, NELL GWYNN HOUSE, SLOANE AVENUE
22 Feb 2006 · Flat / maisonette
· Leasehold
Previously £207,500 (Dec 2002) · +10%
|
22 Feb 2006 | Flat / maisonette · Leasehold | £228,000 |
|
FLAT 334, NELL GWYNN HOUSE, SLOANE AVENUE
3 Nov 2005 · Flat / maisonette
· Leasehold
|
3 Nov 2005 | Flat / maisonette · Leasehold | £225,000 |
|
FLAT 335, NELL GWYNN HOUSE, SLOANE AVENUE
21 Oct 2005 · Flat / maisonette
· Leasehold
Previously £190,000 (Mar 2004) · +45%
|
21 Oct 2005 | Flat / maisonette · Leasehold | £275,000 |
|
FLAT 308, NELL GWYNN HOUSE, SLOANE AVENUE
1 Aug 2005 · Flat / maisonette
· Leasehold
Previously £225,500 (Feb 2004) · +2%
|
1 Aug 2005 | Flat / maisonette · Leasehold | £231,000 |
|
FLAT 321, NELL GWYNN HOUSE, SLOANE AVENUE
30 Jun 2005 · Flat / maisonette
· Leasehold
Previously £140,000 (Sep 2002) · +29%
|
30 Jun 2005 | Flat / maisonette · Leasehold | £180,000 |
|
FLAT 346, NELL GWYNN HOUSE, SLOANE AVENUE
31 Mar 2004 · Flat / maisonette
· Leasehold
Previously £249,950 (Apr 2003) · +28%
|
31 Mar 2004 | Flat / maisonette · Leasehold | £321,000 |
|
FLAT 335, NELL GWYNN HOUSE, SLOANE AVENUE
5 Mar 2004 · Flat / maisonette
· Leasehold
Previously £176,000 (Jan 2001) · +8%
|
5 Mar 2004 | Flat / maisonette · Leasehold | £190,000 |
|
FLAT 318, NELL GWYNN HOUSE, SLOANE AVENUE
20 Feb 2004 · Flat / maisonette
· Leasehold
Previously £211,500 (Apr 2002) · +8%
|
20 Feb 2004 | Flat / maisonette · Leasehold | £228,000 |
|
FLAT 308, NELL GWYNN HOUSE, SLOANE AVENUE
20 Feb 2004 · Flat / maisonette
· Leasehold
|
20 Feb 2004 | Flat / maisonette · Leasehold | £225,500 |
|
FLAT 340, NELL GWYNN HOUSE, SLOANE AVENUE
18 Feb 2004 · Flat / maisonette
· Leasehold
|
18 Feb 2004 | Flat / maisonette · Leasehold | £260,000 |
|
FLAT 332, NELL GWYNN HOUSE, SLOANE AVENUE
12 Feb 2004 · Flat / maisonette
· Leasehold
|
12 Feb 2004 | Flat / maisonette · Leasehold | £221,000 |
|
FLAT 345, NELL GWYNN HOUSE, SLOANE AVENUE
12 Feb 2004 · Flat / maisonette
· Leasehold
|
12 Feb 2004 | Flat / maisonette · Leasehold | £224,500 |
|
FLAT 313, NELL GWYNN HOUSE, SLOANE AVENUE
12 Feb 2004 · Flat / maisonette
· Leasehold
|
12 Feb 2004 | Flat / maisonette · Leasehold | £272,500 |
|
FLAT 343, NELL GWYNN HOUSE, SLOANE AVENUE
6 Feb 2004 · Flat / maisonette
· Leasehold
|
6 Feb 2004 | Flat / maisonette · Leasehold | £222,500 |
|
FLAT 330, NELL GWYNN HOUSE, SLOANE AVENUE
6 Feb 2004 · Flat / maisonette
· Leasehold
|
6 Feb 2004 | Flat / maisonette · Leasehold | £223,500 |
|
FLAT 328, NELL GWYNN HOUSE, SLOANE AVENUE
3 Feb 2004 · Flat / maisonette
· Leasehold
|
3 Feb 2004 | Flat / maisonette · Leasehold | £229,500 |
|
FLAT 336, NELL GWYNN HOUSE, SLOANE AVENUE
30 Jan 2004 · Flat / maisonette
· Leasehold
|
30 Jan 2004 | Flat / maisonette · Leasehold | £266,500 |
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.