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 metre	Type	Paid	m2	£/m2
Flat 439 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	16 Feb 2024	£422,500	25 sqm	£16,900	Flat
Flat 403 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	05 Apr 2023	£545,000	30 sqm	£18,166	Flat (Studio)
Flat 427 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	27 Jan 2023	£535,000 B	31 sqm	£17,258	Flat
Flat 405 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	10 Aug 2022	£665,000	33 sqm	£20,151	Flat (Studio)
Flat 436 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	14 Apr 2022	£595,000	33 sqm	£18,030	Flat
Flat 440 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	23 Mar 2022	£669,950	31 sqm	£21,611	Flat
Flat 447 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	09 Feb 2022	£860,000	67 sqm	£12,835	Flat
Flat 416 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	04 Dec 2019	£620,000	33 sqm	£18,787	Flat (1 bed)
Flat 422 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	13 Feb 2019	£590,000	30 sqm	£19,666	Flat (1 bed)
Flat 438 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	16 Oct 2018	£650,000 B	33 sqm	£19,696	Flat
Flat 418 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	11 Sep 2017	£655,000	31 sqm	£21,129	Flat (1 bed)
Flat 445 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	03 Jun 2016	£510,000	28 sqm	£18,214	Flat (Studio)
Flat 435 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	02 Sep 2014	£635,000	28 sqm	£22,678	Flat (1 bed)
Flat 419 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	29 Aug 2014	£725,000	37 sqm	£19,594	Flat (1 bed)
Flat 423 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	08 Aug 2014	£700,000	33 sqm	£21,212	Flat (1 bed)
Flat 413 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	23 Apr 2014	£670,000	35 sqm	£19,142	Flat
Flat 406 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	25 Mar 2014	£450,000	26 sqm	£17,307	Flat (1 bed)
Flat 428 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	21 Feb 2012	£499,999	27 sqm	£18,518	Flat (Studio)
Flat 442 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	01 Apr 2011	£362,500	30 sqm	£12,083	Flat (1 bed)
Flat 404 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	21 Dec 2009	£310,000	26 sqm	£11,923	Flat
Flat 424 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	29 May 2009	£390,000	34 sqm	£11,470	Flat (1 bed)
Flat 411 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	02 Mar 2009	£345,000	32 sqm	£10,781	Flat (Studio)
Flat 446 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	23 May 2008	£435,000	34 sqm	£12,794	Flat (1 bed)
Flat 444 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	06 Dec 2007	£115,000	29 sqm	£3,965	Flat
Flat 402 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	05 Nov 2007	£361,900	26 sqm	£13,919	Flat (1 bed)
Flat 401 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	26 Jan 2007	£295,000	30 sqm	£9,833	Flat (Studio)
Flat 409 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	03 Oct 2006	£275,000	27 sqm	£10,185	Flat
Flat 421 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	01 Sep 2006	£265,000	29 sqm	£9,137	Flat (Studio)
Flat 407 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	29 Mar 2006	£205,000	28 sqm	£7,321	Flat (Studio)
Flat 417 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	13 Jul 2005	£300,000	37 sqm	£8,108	Flat
Flat 439 Nell Gwynn House, Sloane Avenue	£422,500 Feb-2024	25	16,900
Flat 403 Nell Gwynn House, Sloane Avenue -	£545,000 Apr-2023	30	18,166
Flat 427 Nell Gwynn House, Sloane Avenue -	£535,000 B Jan-2023	31	17,258
Flat 405 Nell Gwynn House, Sloane Avenue -	£665,000 Aug-2022	33	20,151
Flat 436 Nell Gwynn House, Sloane Avenue -	£595,000 Apr-2022	33	18,030
Flat 440 Nell Gwynn House, Sloane Avenue -	£669,950 Mar-2022	31	21,611
Flat 447 Nell Gwynn House, Sloane Avenue -	£860,000 Feb-2022	67	12,835
Flat 416 Nell Gwynn House, Sloane Avenue -	£620,000 Dec-2019	33	18,787
Flat 422 Nell Gwynn House, Sloane Avenue -	£590,000 Feb-2019	30	19,666
Flat 438 Nell Gwynn House, Sloane Avenue -	£650,000 B Oct-2018	33	19,696
Flat 418 Nell Gwynn House, Sloane Avenue -	£655,000 Sep-2017	31	21,129
Flat 445 Nell Gwynn House, Sloane Avenue -	£510,000 Jun-2016	28	18,214
Flat 435 Nell Gwynn House, Sloane Avenue -	£635,000 Sep-2014	28	22,678
Flat 419 Nell Gwynn House, Sloane Avenue -	£725,000 Aug-2014	37	19,594
Flat 423 Nell Gwynn House, Sloane Avenue	£700,000 Aug-2014	33	21,212
Flat 413 Nell Gwynn House, Sloane Avenue -	£670,000 Apr-2014	35	19,142
Flat 406 Nell Gwynn House, Sloane Avenue -	£450,000 Mar-2014	26	17,307
Flat 428 Nell Gwynn House, Sloane Avenue -	£499,999 Feb-2012	27	18,518
Flat 442 Nell Gwynn House, Sloane Avenue	£362,500 Apr-2011	30	12,083
Flat 404 Nell Gwynn House, Sloane Avenue	£310,000 Dec-2009	26	11,923
Flat 424 Nell Gwynn House, Sloane Avenue -	£390,000 May-2009	34	11,470
Flat 411 Nell Gwynn House, Sloane Avenue -	£345,000 Mar-2009	32	10,781
Flat 446 Nell Gwynn House, Sloane Avenue -	£435,000 May-2008	34	12,794
Flat 444 Nell Gwynn House, Sloane Avenue -	£115,000 Dec-2007	29	3,965
Flat 402 Nell Gwynn House, Sloane Avenue -	£361,900 Nov-2007	26	13,919
Flat 401 Nell Gwynn House, Sloane Avenue -	£295,000 Jan-2007	30	9,833
Flat 409 Nell Gwynn House, Sloane Avenue -	£275,000 Oct-2006	27	10,185
Flat 421 Nell Gwynn House, Sloane Avenue -	£265,000 Sep-2006	29	9,137
Flat 407 Nell Gwynn House, Sloane Avenue -	£205,000 Mar-2006	28	7,321
Flat 417 Nell Gwynn House, Sloane Avenue	£300,000 Jul-2005	37	8,108

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 sold price of the 25 most recent sales.
The majority of homes in South Kensington are now selling for between £14,850 and £21,350 per square metre , find out more in this local analysis of SW3 3 (South Kensington) house prices.
There are approximately 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 roughly 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'.