SW3 3AX
Sloane Avenue, London
Median, last 3 years
£522,500
2 sales, Jun 2023 – May 2026
Last standard sale
£515,000
7 Jul 2025
Standard sales
55
since 1995
(+4 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
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
| Year | Median | Sales |
|---|---|---|
| 2025 (few sales) | £522,500 | 2 |
| 2022 (few sales) | £425,000 | 1 |
| 2016 | £547,900 | 3 |
| 2015 (few sales) | £635,000 | 1 |
| 2014 (few sales) | £700,000 | 2 |
| 2013 (few sales) | £477,500 | 2 |
| 2012 (few sales) | £372,500 | 2 |
| 2011 (few sales) | £397,611 | 2 |
| 2010 (few sales) | £372,500 | 2 |
| 2008 (few sales) | £334,000 | 2 |
| 2007 | £326,000 | 3 |
| 2006 (few sales) | £237,500 | 1 |
| 2005 (few sales) | £258,750 | 2 |
| 2004 | £227,000 | 6 |
| 2003 (few sales) | £178,750 | 2 |
| 2002 (few sales) | £130,207 | 2 |
| 2001 | £177,000 | 6 |
| 2000 (few sales) | £168,000 | 2 |
| 1999 (few sales) | £165,000 | 1 |
| 1998 | £118,000 | 4 |
| 1996 | £81,000 | 3 |
| 1995 | £82,113 | 4 |
Sale history (59 records · 17 homes sold more than once)
| Address | Date | Type | Price |
|---|---|---|---|
|
FLAT 146, NELL GWYNN HOUSE, SLOANE AVENUE
7 Jul 2025 · Flat / maisonette
· Leasehold
Previously £690,000 (Oct 2014) · −25%
|
7 Jul 2025 | Flat / maisonette · Leasehold | £515,000 |
|
FLAT 137, NELL GWYNN HOUSE, SLOANE AVENUE
4 Mar 2025 · Flat / maisonette
· Leasehold
Previously £710,000 (Sep 2014) · −25%
|
4 Mar 2025 | Flat / maisonette · Leasehold | £530,000 |
|
FLAT 130, NELL GWYNN HOUSE, SLOANE AVENUE
8 Jun 2022 · Flat / maisonette
· Leasehold
Previously £400,000 (Feb 2012) · +6%
|
8 Jun 2022 | Flat / maisonette · Leasehold | £425,000 |
|
FLAT 124, NELL GWYNN HOUSE, SLOANE AVENUE
Cat B
30 Jun 2021 · Flat / maisonette
· Leasehold
|
30 Jun 2021 | Flat / maisonette · Leasehold | £555,000 |
|
FLAT 133, NELL GWYNN HOUSE, SLOANE AVENUE
Cat B
16 Aug 2019 · Flat / maisonette
· Leasehold
Previously £338,000 (Apr 2008)
|
16 Aug 2019 | Flat / maisonette · Leasehold | £590,000 |
|
THE PENTHOUSE, NELL GWYNN HOUSE, SLOANE AVENUE
Cat B
23 Jan 2018 · Flat / maisonette
· Leasehold
Previously £1,800,000 (Dec 2016)
|
23 Jan 2018 | Flat / maisonette · Leasehold | £2,150,000 |
|
THE PENTHOUSE, NELL GWYNN HOUSE, SLOANE AVENUE
Cat B
15 Dec 2016 · Flat / maisonette
· Leasehold
|
15 Dec 2016 | Flat / maisonette · Leasehold | £1,800,000 |
|
FLAT 134, NELL GWYNN HOUSE, SLOANE AVENUE
22 Aug 2016 · Flat / maisonette
· Leasehold
Previously £335,000 (May 2007) · +52%
|
22 Aug 2016 | Flat / maisonette · Leasehold | £510,000 |
|
FLAT 131, NELL GWYNN HOUSE, SLOANE AVENUE
30 Mar 2016 · Flat / maisonette
· Leasehold
|
30 Mar 2016 | Flat / maisonette · Leasehold | £547,900 |
|
FLAT 129, NELL GWYNN HOUSE, SLOANE AVENUE
11 Jan 2016 · Flat / maisonette
· Leasehold
Previously £385,000 (Jan 2010) · +95%
|
11 Jan 2016 | Flat / maisonette · Leasehold | £750,000 |
|
FLAT 128, NELL GWYNN HOUSE, SLOANE AVENUE
15 Sep 2015 · Flat / maisonette
· Leasehold
Previously £130,207 (Mar 2002) · +388%
|
15 Sep 2015 | Flat / maisonette · Leasehold | £635,000 |
|
FLAT 146, NELL GWYNN HOUSE, SLOANE AVENUE
23 Oct 2014 · Flat / maisonette
· Leasehold
Previously £176,000 (Dec 2000) · +292%
|
23 Oct 2014 | Flat / maisonette · Leasehold | £690,000 |
|
FLAT 137, NELL GWYNN HOUSE, SLOANE AVENUE
8 Sep 2014 · Flat / maisonette
· Leasehold
Previously £330,000 (Dec 2008) · +115%
|
8 Sep 2014 | Flat / maisonette · Leasehold | £710,000 |
|
FLAT 302, NELL GWYNN HOUSE, SLOANE AVENUE
13 Sep 2013 · Flat / maisonette
· Leasehold
Previously £360,000 (Sep 2011) · +33%
|
13 Sep 2013 | Flat / maisonette · Leasehold | £480,000 |
|
FLAT 142, NELL GWYNN HOUSE, SLOANE AVENUE
10 Jun 2013 · Flat / maisonette
· Leasehold
Previously £222,000 (Apr 2004) · +114%
|
10 Jun 2013 | Flat / maisonette · Leasehold | £475,000 |
|
FLAT 130, NELL GWYNN HOUSE, SLOANE AVENUE
13 Feb 2012 · Flat / maisonette
· Leasehold
Previously £165,000 (Aug 1999) · +142%
|
13 Feb 2012 | Flat / maisonette · Leasehold | £400,000 |
|
FLAT 141, NELL GWYNN HOUSE, SLOANE AVENUE
6 Jan 2012 · Flat / maisonette
· Leasehold
Previously £227,000 (May 2004) · +52%
|
6 Jan 2012 | Flat / maisonette · Leasehold | £345,000 |
|
FLAT 123, NELL GWYNN HOUSE, SLOANE AVENUE
30 Sep 2011 · Flat / maisonette
· Leasehold
Previously £225,000 (Oct 2001) · +93%
|
30 Sep 2011 | Flat / maisonette · Leasehold | £435,221 |
|
FLAT 302, NELL GWYNN HOUSE, SLOANE AVENUE
26 Sep 2011 · Flat / maisonette
· Leasehold
|
26 Sep 2011 | Flat / maisonette · Leasehold | £360,000 |
|
FLAT 140, NELL GWYNN HOUSE, SLOANE AVENUE
30 Apr 2010 · Flat / maisonette
· Leasehold
Previously £197,500 (Jan 2005) · +82%
|
30 Apr 2010 | Flat / maisonette · Leasehold | £360,000 |
|
FLAT 129, NELL GWYNN HOUSE, SLOANE AVENUE
22 Jan 2010 · Flat / maisonette
· Leasehold
Previously £287,000 (Jul 2004) · +34%
|
22 Jan 2010 | Flat / maisonette · Leasehold | £385,000 |
|
FLAT 137, NELL GWYNN HOUSE, SLOANE AVENUE
10 Dec 2008 · Flat / maisonette
· Leasehold
Previously £237,500 (Jul 2006) · +39%
|
10 Dec 2008 | Flat / maisonette · Leasehold | £330,000 |
|
FLAT 133, NELL GWYNN HOUSE, SLOANE AVENUE
11 Apr 2008 · Flat / maisonette
· Leasehold
Previously £130,207 (Mar 2002) · +160%
|
11 Apr 2008 | Flat / maisonette · Leasehold | £338,000 |
|
FLAT 127, NELL GWYNN HOUSE, SLOANE AVENUE
28 Aug 2007 · Flat / maisonette
· Leasehold
|
28 Aug 2007 | Flat / maisonette · Leasehold | £326,000 |
|
FLAT 134, NELL GWYNN HOUSE, SLOANE AVENUE
10 May 2007 · Flat / maisonette
· Leasehold
Previously £249,500 (Jan 2007) · +34%
|
10 May 2007 | Flat / maisonette · Leasehold | £335,000 |
|
FLAT 134, NELL GWYNN HOUSE, SLOANE AVENUE
3 Jan 2007 · Flat / maisonette
· Leasehold
Previously £180,000 (Jul 1998) · +39%
|
3 Jan 2007 | Flat / maisonette · Leasehold | £249,500 |
|
FLAT 137, NELL GWYNN HOUSE, SLOANE AVENUE
17 Jul 2006 · Flat / maisonette
· Leasehold
Previously £190,000 (Aug 2003) · +25%
|
17 Jul 2006 | Flat / maisonette · Leasehold | £237,500 |
|
FLAT 147, NELL GWYNN HOUSE, SLOANE AVENUE
15 Jul 2005 · Flat / maisonette
· Leasehold
Previously £250,000 (Feb 2001) · +28%
|
15 Jul 2005 | Flat / maisonette · Leasehold | £320,000 |
|
FLAT 140, NELL GWYNN HOUSE, SLOANE AVENUE
28 Jan 2005 · Flat / maisonette
· Leasehold
Previously £175,000 (Jul 2001) · +13%
|
28 Jan 2005 | Flat / maisonette · Leasehold | £197,500 |
|
FLAT 129, NELL GWYNN HOUSE, SLOANE AVENUE
14 Jul 2004 · Flat / maisonette
· Leasehold
|
14 Jul 2004 | Flat / maisonette · Leasehold | £287,000 |
|
FLAT 141, NELL GWYNN HOUSE, SLOANE AVENUE
6 May 2004 · Flat / maisonette
· Leasehold
|
6 May 2004 | Flat / maisonette · Leasehold | £227,000 |
|
FLAT 144, NELL GWYNN HOUSE, SLOANE AVENUE
27 Apr 2004 · Flat / maisonette
· Leasehold · New build
|
27 Apr 2004 | Flat / maisonette · Leasehold · New build | £229,500 |
|
FLAT 145, NELL GWYNN HOUSE, SLOANE AVENUE
22 Apr 2004 · Flat / maisonette
· Leasehold
|
22 Apr 2004 | Flat / maisonette · Leasehold | £224,500 |
|
FLAT 143, NELL GWYNN HOUSE, SLOANE AVENUE
20 Apr 2004 · Flat / maisonette
· Leasehold · New build
|
20 Apr 2004 | Flat / maisonette · Leasehold · New build | £227,000 |
|
FLAT 142, NELL GWYNN HOUSE, SLOANE AVENUE
1 Apr 2004 · Flat / maisonette
· Leasehold
|
1 Apr 2004 | Flat / maisonette · Leasehold | £222,000 |
|
015, NELL GWYNN HOUSE
19 Aug 2003 · Flat / maisonette
· Leasehold
Previously £170,000 (Dec 2001) · −1%
|
19 Aug 2003 | Flat / maisonette · Leasehold | £167,500 |
|
FLAT 137, NELL GWYNN HOUSE, SLOANE AVENUE
11 Aug 2003 · Flat / maisonette
· Leasehold
|
11 Aug 2003 | Flat / maisonette · Leasehold | £190,000 |
|
FLAT 133, NELL GWYNN HOUSE, SLOANE AVENUE
26 Mar 2002 · Flat / maisonette
· Leasehold
|
26 Mar 2002 | Flat / maisonette · Leasehold | £130,207 |
|
FLAT 128, NELL GWYNN HOUSE, SLOANE AVENUE
26 Mar 2002 · Flat / maisonette
· Leasehold
|
26 Mar 2002 | Flat / maisonette · Leasehold | £130,207 |
|
015, NELL GWYNN HOUSE
14 Dec 2001 · Flat / maisonette
· Leasehold
Previously £160,000 (Aug 2000) · +6%
|
14 Dec 2001 | Flat / maisonette · Leasehold | £170,000 |
|
FLAT 123, NELL GWYNN HOUSE, SLOANE AVENUE
25 Oct 2001 · Flat / maisonette
· Leasehold
Previously £88,500 (Aug 1995) · +154%
|
25 Oct 2001 | Flat / maisonette · Leasehold | £225,000 |
|
FLAT 140, NELL GWYNN HOUSE, SLOANE AVENUE
27 Jul 2001 · Flat / maisonette
· Leasehold
Previously £169,000 (May 2001) · +4%
|
27 Jul 2001 | Flat / maisonette · Leasehold | £175,000 |
|
FLAT 135, NELL GWYNN HOUSE, SLOANE AVENUE
14 Jun 2001 · Flat / maisonette
· Leasehold
|
14 Jun 2001 | Flat / maisonette · Leasehold | £179,000 |
|
FLAT 140, NELL GWYNN HOUSE, SLOANE AVENUE
11 May 2001 · Flat / maisonette
· Leasehold
|
11 May 2001 | Flat / maisonette · Leasehold | £169,000 |
|
FLAT 147, NELL GWYNN HOUSE, SLOANE AVENUE
21 Feb 2001 · Flat / maisonette
· Leasehold
|
21 Feb 2001 | Flat / maisonette · Leasehold | £250,000 |
|
FLAT 146, NELL GWYNN HOUSE, SLOANE AVENUE
12 Dec 2000 · Flat / maisonette
· Leasehold
|
12 Dec 2000 | Flat / maisonette · Leasehold | £176,000 |
|
015, NELL GWYNN HOUSE
4 Aug 2000 · Flat / maisonette
· Leasehold
Previously £93,500 (Jul 1996) · +71%
|
4 Aug 2000 | Flat / maisonette · Leasehold | £160,000 |
|
FLAT 130, NELL GWYNN HOUSE, SLOANE AVENUE
31 Aug 1999 · Flat / maisonette
· Leasehold
Previously £111,000 (Aug 1998) · +49%
|
31 Aug 1999 | Flat / maisonette · Leasehold | £165,000 |
|
5, NELL GWYNN HOUSE
24 Sep 1998 · Flat / maisonette
· Leasehold
Previously £76,250 (May 1995) · +38%
|
24 Sep 1998 | Flat / maisonette · Leasehold | £105,000 |
|
FLAT 130, NELL GWYNN HOUSE, SLOANE AVENUE
21 Aug 1998 · Flat / maisonette
· Leasehold
|
21 Aug 1998 | Flat / maisonette · Leasehold | £111,000 |
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.