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Property prices and recorded sales

SW3 3AX: 59 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.

Need wider context? View the SW3 property report.

Latest recorded sale
7 July 2025
All recorded sales
59
Since 4 January 1995
Five-year median
£515,000
Sales in five-year window
3

Properties by latest recorded type

Detached 0
Semi-detached 0
Terraced 0
Flats 40
Other 0

Annual property market

Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.

Annual property market data
YearRecorded salesAll property types median sale priceFlat or maisonette median sale price
20102£372,500£372,500
20112£397,611£397,611
20122£372,500£372,500
20132£477,500£477,500
20142£700,000£700,000
20151£635,000£635,000
20164£648,950£648,950
20181£2,150,000£2,150,000
20191£590,000£590,000
20211£555,000£555,000
20221£425,000£425,000
20252£522,500£522,500

Properties with recorded sales

1-20 of 40 properties · 59 recorded sales · SW3 3AX

July 2021 to July 2026

  1. Nell Gwynn House, Flat 146, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 7 July 2025

    £515,000
    2 previous sales
    1. 23 October 2014 £690,000
    2. 12 December 2000 £176,000

  2. Nell Gwynn House, Flat 137, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 4 March 2025

    £530,000
    1 previous sale
    1. 8 September 2014 £710,000

  3. Nell Gwynn House, Flat 130, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 8 June 2022

    £425,000
    2 previous sales
    1. 13 February 2012 £400,000
    2. 31 August 1999 £165,000

  4. Nell Gwynn House, Flat 124, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 30 June 2021

    £555,000

  5. Nell Gwynn House, Flat 133, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 16 August 2019

    £590,000

  6. Nell Gwynn House, The Penthouse, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 23 January 2018

    £2,150,000
    1 previous sale
    1. 15 December 2016 £1,800,000

  7. Nell Gwynn House, Flat 134, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 22 August 2016

    £510,000

  8. Nell Gwynn House, Flat 131, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 30 March 2016

    £547,900

  9. Nell Gwynn House, Flat 129, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 11 January 2016

    £750,000
    1 previous sale
    1. 22 January 2010 £385,000

  10. Nell Gwynn House, Flat 128, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 15 September 2015

    £635,000

  11. Nell Gwynn House, Flat 302, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 13 September 2013

    £480,000
    1 previous sale
    1. 26 September 2011 £360,000

  12. Nell Gwynn House, Flat 142, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 10 June 2013

    £475,000

  13. Nell Gwynn House, Flat 141, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 6 January 2012

    £345,000

  14. Nell Gwynn House, Flat 123, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 30 September 2011

    £435,221

  15. Nell Gwynn House, Flat 140, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 30 April 2010

    £360,000

  16. Nell Gwynn House, Flat 137, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 10 December 2008

    £330,000
    2 previous sales
    1. 17 July 2006 £237,500
    2. 11 August 2003 £190,000

  17. Nell Gwynn House, Flat 133, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 11 April 2008

    £338,000
    1 previous sale
    1. 26 March 2002 £130,207

  18. Nell Gwynn House, Flat 127, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 28 August 2007

    £326,000

  19. Nell Gwynn House, Flat 134, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 10 May 2007

    £335,000
    3 previous sales
    1. 3 January 2007 £249,500
    2. 31 July 1998 £180,000
    3. 6 May 1998 £125,000

  20. Nell Gwynn House, Flat 147, Sloane Avenue, London, SW3 3AX

    Flat or maisonette, Leasehold, existing property

    Latest sale · 15 July 2005

    £320,000
    1 previous sale
    1. 21 February 2001 £250,000

Evidence in context

Property market

The five-year median is £515,000 from 3 recorded sales in SW3 3AX. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Kensington and Chelsea is £1,250,149 in June 2026, down 14.7% year on year.