Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Flat 520 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD	07 Aug 2013	£400,000	36 m² 387 sqft	£11,111 £1,032	Flat
Flat 902 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH	08 Jul 2013	£450,000			Flat
Flat 330 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA	26 Jun 2013	£485,000			Flat (1 bed)
Flat 346 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	21 Jun 2013	£690,000	40 m² 430 sqft	£17,250 £1,602	Flat (1 bed)
Flat 830 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	05 Mar 2013	£465,000	32 m² 344 sqft	£14,531 £1,349	Flat
Flat 529 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD	05 Nov 2012	£525,000	39 m² 419 sqft	£13,461 £1,250	Flat (1 bed)
Flat 905 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH -	25 Oct 2012	£425,000			Flat (2 bed)
Flat 341 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA	06 Aug 2012	£195,000	25 m² 269 sqft	£7,800 £724	Flat (Studio)
Flat 725 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG	10 Jul 2012	£1,000,000			Flat
Flat 918 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH -	09 Jul 2012	£480,000	32 m² 344 sqft	£15,000 £1,393	Flat (Studio)
Flat 328 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	05 Apr 2012	£425,000	26 m² 279 sqft	£16,346 £1,518	Flat (Studio)
Flat 818 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	16 Sep 2011	£460,000	32 m² 344 sqft	£14,375 £1,335	Flat (1 bed)
Flat 537 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	02 Aug 2011	£500,000	37 m² 398 sqft	£13,513 £1,255	Flat
Flat 536 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	03 Jun 2011	£575,000	39 m² 419 sqft	£14,743 £1,369	Flat (1 bed)
Flat 442 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	01 Apr 2011	£362,500	30 m² 322 sqft	£12,083 £1,122	Flat (1 bed)
Flat 709 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	02 Dec 2010	£405,000	28 m² 301 sqft	£14,464 £1,343	Flat (1 bed)
Flat 312 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA	25 Oct 2010	£380,000	29 m² 312 sqft	£13,103 £1,217	Flat
Flat 546 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	25 Aug 2010	£375,000	33 m² 355 sqft	£11,363 £1,055	Flat (Studio)
Flat 811 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ -	04 Aug 2010	£392,500	30 m² 322 sqft	£13,083 £1,215	Flat (1 bed)
Flat 527 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD	16 Jul 2010	£390,000	29 m² 312 sqft	£13,448 £1,249	Flat (1 bed)
Flat 638 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE	16 Jun 2010	£374,000	33 m² 355 sqft	£11,333 £1,052	Flat (1 bed)
Flat 825 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	16 Apr 2010	£465,000	33 m² 355 sqft	£14,090 £1,309	Flat (Studio)
Flat 735 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG	14 Apr 2010	£420,000	29 m² 312 sqft	£14,482 £1,345	Flat
Flat 334 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	05 Feb 2010	£385,000	37 m² 398 sqft	£10,405 £966	Flat (Studio)
Flat 404 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	21 Dec 2009	£310,000	26 m² 279 sqft	£11,923 £1,107	Flat
Flat 809 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	20 Nov 2009	£305,000	33 m² 355 sqft	£9,242 £858	Flat
Flat 934 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH -	09 Nov 2009	£415,000	26 m² 279 sqft	£15,961 £1,482	Flat (1 bed)
Flat 913 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH	07 Sep 2009	£540,000	52 m² 559 sqft	£10,384 £964	Flat (1 bed)
Flat 501 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	02 Sep 2009	£365,000	30 m² 322 sqft	£12,166 £1,130	Flat (1 bed)
Flat 612 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE	25 Aug 2009	£365,000	28 m² 301 sqft	£13,035 £1,210	Flat
Flat 520 Nell Gwynn House, Sloane Avenue	£400,000 Aug-2013	36 387	11,111 1,032
Flat 902 Nell Gwynn House, Sloane Avenue	£450,000 Jul-2013
Flat 330 Nell Gwynn House, Sloane Avenue	£485,000 Jun-2013
Flat 346 Nell Gwynn House, Sloane Avenue -	£690,000 Jun-2013	40 430	17,250 1,602
Flat 830 Nell Gwynn House, Sloane Avenue -	£465,000 Mar-2013	32 344	14,531 1,349
Flat 529 Nell Gwynn House, Sloane Avenue	£525,000 Nov-2012	39 419	13,461 1,250
Flat 905 Nell Gwynn House, Sloane Avenue -	£425,000 Oct-2012
Flat 341 Nell Gwynn House, Sloane Avenue	£195,000 Aug-2012	25 269	7,800 724
Flat 725 Nell Gwynn House, Sloane Avenue	£1,000,000 Jul-2012
Flat 918 Nell Gwynn House, Sloane Avenue -	£480,000 Jul-2012	32 344	15,000 1,393
Flat 328 Nell Gwynn House, Sloane Avenue -	£425,000 Apr-2012	26 279	16,346 1,518
Flat 818 Nell Gwynn House, Sloane Avenue	£460,000 Sep-2011	32 344	14,375 1,335
Flat 537 Nell Gwynn House, Sloane Avenue -	£500,000 Aug-2011	37 398	13,513 1,255
Flat 536 Nell Gwynn House, Sloane Avenue -	£575,000 Jun-2011	39 419	14,743 1,369
Flat 442 Nell Gwynn House, Sloane Avenue	£362,500 Apr-2011	30 322	12,083 1,122
Flat 709 Nell Gwynn House, Sloane Avenue -	£405,000 Dec-2010	28 301	14,464 1,343
Flat 312 Nell Gwynn House, Sloane Avenue	£380,000 Oct-2010	29 312	13,103 1,217
Flat 546 Nell Gwynn House, Sloane Avenue -	£375,000 Aug-2010	33 355	11,363 1,055
Flat 811 Nell Gwynn House, Sloane Avenue -	£392,500 Aug-2010	30 322	13,083 1,215
Flat 527 Nell Gwynn House, Sloane Avenue	£390,000 Jul-2010	29 312	13,448 1,249
Flat 638 Nell Gwynn House, Sloane Avenue	£374,000 Jun-2010	33 355	11,333 1,052
Flat 825 Nell Gwynn House, Sloane Avenue	£465,000 Apr-2010	33 355	14,090 1,309
Flat 735 Nell Gwynn House, Sloane Avenue	£420,000 Apr-2010	29 312	14,482 1,345
Flat 334 Nell Gwynn House, Sloane Avenue -	£385,000 Feb-2010	37 398	10,405 966
Flat 404 Nell Gwynn House, Sloane Avenue	£310,000 Dec-2009	26 279	11,923 1,107
Flat 809 Nell Gwynn House, Sloane Avenue	£305,000 Nov-2009	33 355	9,242 858
Flat 934 Nell Gwynn House, Sloane Avenue -	£415,000 Nov-2009	26 279	15,961 1,482
Flat 913 Nell Gwynn House, Sloane Avenue	£540,000 Sep-2009	52 559	10,384 964
Flat 501 Nell Gwynn House, Sloane Avenue -	£365,000 Sep-2009	30 322	12,166 1,130
Flat 612 Nell Gwynn House, Sloane Avenue	£365,000 Aug-2009	28 301	13,035 1,210

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 £17,810 sqm (£1,654 per sq ft), this is from sold house prices of the 25 most recent sales.
The majority of homes in South Kensington are now selling for between £13,840 and £19,100 per square metre (£1,285 and £1,774 per square foot) , find out more in this local analysis of SW3 3 (South Kensington) house prices.
There are about 249 homes on Sloane Avenue, we would have expected about 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).