Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square foot	Type	Paid	sqft	£/ft
Flat 827 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	06 Sep 2024	£525,000 B	269 sqft	£1,950	Flat
Flat 820 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	23 Aug 2024	£520,000 B	279 sqft	£1,858	Flat
Flat 829 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	29 Apr 2024	£862,500	581 sqft	£1,483	Flat (1 bed)
Flat 838 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	16 Jun 2022	£637,500	419 sqft	£1,518	Flat (1 bed)
Flat 816 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	30 Jun 2021	£450,000	322 sqft	£1,393	Flat (Studio)
Flat 810 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	09 Jun 2021	£680,000 B	355 sqft	£1,914	Flat
Flat 824 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	04 Dec 2020	£1,000,000			Flat
Flat 817 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	04 Sep 2020	£610,000	322 sqft	£1,888	Flat (Studio)
Flat 804 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	11 Jun 2018	£850,000	409 sqft	£2,078	Flat (1 bed)
Flat 813 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	20 Jul 2016	£670,000	312 sqft	£2,146	Flat (1 bed)
Flat 815 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	21 Jul 2015	£642,500	322 sqft	£1,989	Flat (Studio)
Flat 831 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	08 Aug 2014	£700,000	344 sqft	£2,032	Flat
Flat 841 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	28 Feb 2014	£1,300,000	613 sqft	£2,118	Flat (2 bed)
Flat 839 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	02 Sep 2013	£545,000	365 sqft	£1,489	Flat (1 bed)
Flat 830 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	05 Mar 2013	£465,000	344 sqft	£1,349	Flat
Flat 818 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	16 Sep 2011	£460,000	344 sqft	£1,335	Flat (1 bed)
Flat 811 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	04 Aug 2010	£392,500	322 sqft	£1,215	Flat (1 bed)
Flat 825 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	16 Apr 2010	£465,000	355 sqft	£1,309	Flat (Studio)
Flat 809 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	20 Nov 2009	£305,000	355 sqft	£858	Flat
Flat 803 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	28 Jun 2007	£368,000	387 sqft	£949	Flat
Flat 835 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	02 May 2006	£230,000	398 sqft	£577	Flat (1 bed)
Flat 822 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	23 Feb 2005	£266,000	365 sqft	£726	Flat (1 bed)
Flat 832 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	16 Nov 2004	£249,000	419 sqft	£593	Flat
Flat 828 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	20 Sep 2004	£250,000	409 sqft	£611	Flat
Flat 840 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	09 Sep 2004	£296,000			Flat
Flat 834 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	20 Aug 2004	£220,000	333 sqft	£659	Flat
Flat 819 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	24 Jul 2003	£225,500	301 sqft	£748	Flat (Studio)
Flat 814 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	24 Jul 2003	£242,500	301 sqft	£804	Flat (Studio)
Flat 837 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	23 Dec 2002	£255,000			Flat
Flat 824 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	03 Oct 2002	£395,000			Flat
Flat 827 Nell Gwynn House, Sloane Avenue -	£525,000 B Sep-2024	25	21,000
Flat 820 Nell Gwynn House, Sloane Avenue -	£520,000 B Aug-2024	26	20,000
Flat 829 Nell Gwynn House, Sloane Avenue -	£862,500 Apr-2024	54	15,972
Flat 838 Nell Gwynn House, Sloane Avenue -	£637,500 Jun-2022	39	16,346
Flat 816 Nell Gwynn House, Sloane Avenue -	£450,000 Jun-2021	30	15,000
Flat 810 Nell Gwynn House, Sloane Avenue -	£680,000 B Jun-2021	33	20,606
Flat 824 Nell Gwynn House, Sloane Avenue	£1,000,000 Dec-2020
Flat 817 Nell Gwynn House, Sloane Avenue -	£610,000 Sep-2020	30	20,333
Flat 804 Nell Gwynn House, Sloane Avenue	£850,000 Jun-2018	38	22,368
Flat 813 Nell Gwynn House, Sloane Avenue -	£670,000 Jul-2016	29	23,103
Flat 815 Nell Gwynn House, Sloane Avenue -	£642,500 Jul-2015	30	21,416
Flat 831 Nell Gwynn House, Sloane Avenue	£700,000 Aug-2014	32	21,875
Flat 841 Nell Gwynn House, Sloane Avenue -	£1,300,000 Feb-2014	57	22,807
Flat 839 Nell Gwynn House, Sloane Avenue -	£545,000 Sep-2013	34	16,029
Flat 830 Nell Gwynn House, Sloane Avenue	£465,000 Mar-2013	32	14,531
Flat 818 Nell Gwynn House, Sloane Avenue	£460,000 Sep-2011	32	14,375
Flat 811 Nell Gwynn House, Sloane Avenue	£392,500 Aug-2010	30	13,083
Flat 825 Nell Gwynn House, Sloane Avenue	£465,000 Apr-2010	33	14,090
Flat 809 Nell Gwynn House, Sloane Avenue	£305,000 Nov-2009	33	9,242
Flat 803 Nell Gwynn House, Sloane Avenue -	£368,000 Jun-2007	36	10,222
Flat 835 Nell Gwynn House, Sloane Avenue	£230,000 May-2006	37	6,216
Flat 822 Nell Gwynn House, Sloane Avenue	£266,000 Feb-2005	34	7,823
Flat 832 Nell Gwynn House, Sloane Avenue	£249,000 Nov-2004	39	6,384
Flat 828 Nell Gwynn House, Sloane Avenue	£250,000 Sep-2004	38	6,578
Flat 840 Nell Gwynn House, Sloane Avenue	£296,000 Sep-2004
Flat 834 Nell Gwynn House, Sloane Avenue -	£220,000 Aug-2004	31	7,096
Flat 819 Nell Gwynn House, Sloane Avenue -	£225,500 Jul-2003	28	8,053
Flat 814 Nell Gwynn House, Sloane Avenue -	£242,500 Jul-2003	28	8,660
Flat 837 Nell Gwynn House, Sloane Avenue	£255,000 Dec-2002
Flat 824 Nell Gwynn House, Sloane Avenue	£395,000 Oct-2002

The data above for Sloane Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Sloane Avenue, Sloane Square is £18,139 sqm (£1,685 per sq ft), this is calculated from the Land Registry price paid of the 25 most recent sales.
The majority of homes in South Kensington are now selling for between £1,384 and £1,988 per square foot , find out more in this local analysis of SW3 3 (South Kensington) house prices.
There are about 248 homes on Sloane Avenue, we would have expected roughly 35 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 25 property sales in Sloane Avenue, averaging approximately 6 home sales per year .
The average size of all the properties on Sloane Avenue is 32 m2 (344 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.