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 827 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	06 Sep 2024	£525,000 B	25 sqm	£21,000	Flat
Flat 820 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	23 Aug 2024	£520,000 B	26 sqm	£20,000	Flat
Flat 829 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	29 Apr 2024	£862,500	54 sqm	£15,972	Flat (1 bed)
Flat 644 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	22 Mar 2024	£435,000 B	31 sqm	£14,032	Flat (Studio)
Flat 439 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	16 Feb 2024	£422,500	25 sqm	£16,900	Flat
Flat 304 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	01 Dec 2023	£460,000 B	26 sqm	£17,692	Flat
Flat 335 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	11 Aug 2023	£565,000	30 sqm	£18,833	Flat (1 bed)
Flat 708 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	27 Jul 2023	£485,000 B	26 sqm	£18,653	Flat (Studio)
Flat 607 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	30 Jun 2023	£500,000 B	29 sqm	£17,241	Flat
Flat 736 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG	23 Jun 2023	£620,000	35 sqm	£17,714	Flat
Flat 728 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	30 May 2023	£525,000	27 sqm	£19,444	Flat (Studio)
Flat 521 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	25 Apr 2023	£390,000	27 sqm	£14,444	Flat (Studio)
Flat 403 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	05 Apr 2023	£545,000	30 sqm	£18,166	Flat (Studio)
Flat 338 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	30 Mar 2023	£560,000	35 sqm	£16,000	Flat
Flat 702 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	17 Feb 2023	£610,000 B	28 sqm	£21,785	Flat (1 bed)
Flat 427 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	27 Jan 2023	£535,000 B	31 sqm	£17,258	Flat
Flat 742 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	06 Dec 2022	£525,000	31 sqm	£16,935	Flat
Flat 622 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	02 Dec 2022	£501,000	30 sqm	£16,700	Flat
Flat 343 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	23 Nov 2022	£475,000	26 sqm	£18,269	Flat (1 bed)
Flat 405 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	10 Aug 2022	£665,000	33 sqm	£20,151	Flat (Studio)
Flat 930 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH	09 Aug 2022	£1,000,000	49 sqm	£20,408	Flat (1 bed)
Flat 701 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	22 Jul 2022	£540,000	29 sqm	£18,620	Flat
Flat 838 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	16 Jun 2022	£637,500	39 sqm	£16,346	Flat (1 bed)
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 507 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	10 Mar 2022	£600,000	30 sqm	£20,000	Flat (1 bed)
Flat 447 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	09 Feb 2022	£860,000	67 sqm	£12,835	Flat
Flat 620 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	24 Sep 2021	£518,000	29 sqm	£17,862	Flat (1 bed)
Flat 816 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	30 Jun 2021	£450,000	30 sqm	£15,000	Flat (Studio)
Flat 632 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	18 Jun 2021	£660,000	25 sqm	£26,400	Flat (1 bed)
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 644 Nell Gwynn House, Sloane Avenue -	£435,000 B Mar-2024	31	14,032
Flat 439 Nell Gwynn House, Sloane Avenue	£422,500 Feb-2024	25	16,900
Flat 304 Nell Gwynn House, Sloane Avenue -	£460,000 B Dec-2023	26	17,692
Flat 335 Nell Gwynn House, Sloane Avenue -	£565,000 Aug-2023	30	18,833
Flat 708 Nell Gwynn House, Sloane Avenue -	£485,000 B Jul-2023	26	18,653
Flat 607 Nell Gwynn House, Sloane Avenue -	£500,000 B Jun-2023	29	17,241
Flat 736 Nell Gwynn House, Sloane Avenue	£620,000 Jun-2023	35	17,714
Flat 728 Nell Gwynn House, Sloane Avenue -	£525,000 May-2023	27	19,444
Flat 521 Nell Gwynn House, Sloane Avenue -	£390,000 Apr-2023	27	14,444
Flat 403 Nell Gwynn House, Sloane Avenue -	£545,000 Apr-2023	30	18,166
Flat 338 Nell Gwynn House, Sloane Avenue -	£560,000 Mar-2023	35	16,000
Flat 702 Nell Gwynn House, Sloane Avenue -	£610,000 B Feb-2023	28	21,785
Flat 427 Nell Gwynn House, Sloane Avenue -	£535,000 B Jan-2023	31	17,258
Flat 742 Nell Gwynn House, Sloane Avenue -	£525,000 Dec-2022	31	16,935
Flat 622 Nell Gwynn House, Sloane Avenue -	£501,000 Dec-2022	30	16,700
Flat 343 Nell Gwynn House, Sloane Avenue -	£475,000 Nov-2022	26	18,269
Flat 405 Nell Gwynn House, Sloane Avenue -	£665,000 Aug-2022	33	20,151
Flat 930 Nell Gwynn House, Sloane Avenue	£1,000,000 Aug-2022	49	20,408
Flat 701 Nell Gwynn House, Sloane Avenue -	£540,000 Jul-2022	29	18,620
Flat 838 Nell Gwynn House, Sloane Avenue -	£637,500 Jun-2022	39	16,346
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 507 Nell Gwynn House, Sloane Avenue -	£600,000 Mar-2022	30	20,000
Flat 447 Nell Gwynn House, Sloane Avenue -	£860,000 Feb-2022	67	12,835
Flat 620 Nell Gwynn House, Sloane Avenue -	£518,000 Sep-2021	29	17,862
Flat 816 Nell Gwynn House, Sloane Avenue -	£450,000 Jun-2021	30	15,000
Flat 632 Nell Gwynn House, Sloane Avenue -	£660,000 Jun-2021	25	26,400

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 based on sold house prices 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 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 about 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'.