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 522 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	26 Jan 2007	£290,000	26 m² 279 sqft	£11,153 £1,036	Flat (Studio)
Flat 401 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	26 Jan 2007	£295,000	30 m² 322 sqft	£9,833 £913	Flat (Studio)
Flat 929 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH -	06 Dec 2006	£249,950	26 m² 279 sqft	£9,613 £893	Flat (1 bed)
Flat 530 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	04 Dec 2006	£227,500			Flat (Studio)
Flat 739 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	23 Oct 2006	£230,000	26 m² 279 sqft	£8,846 £821	Flat (1 bed)
Flat 409 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	03 Oct 2006	£275,000	27 m² 290 sqft	£10,185 £946	Flat
Flat 421 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	01 Sep 2006	£265,000	29 m² 312 sqft	£9,137 £848	Flat (Studio)
Flat 618 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	14 Jul 2006	£315,000	31 m² 333 sqft	£10,161 £943	Flat (Studio)
Flat 722 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG	30 Jun 2006	£475,000			Flat
Flat 835 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	02 May 2006	£230,000	37 m² 398 sqft	£6,216 £577	Flat (1 bed)
Flat 407 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB -	29 Mar 2006	£205,000	28 m² 301 sqft	£7,321 £680	Flat (Studio)
Flat 327 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	22 Feb 2006	£228,000	32 m² 344 sqft	£7,125 £661	Flat (Studio)
Flat 727 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	07 Feb 2006	£210,000	27 m² 290 sqft	£7,777 £722	Flat (Studio)
Flat 741 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	06 Feb 2006	£230,000			Flat
Flat 711 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG	16 Nov 2005	£224,000	31 m² 333 sqft	£7,225 £671	Flat
Flat 517 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	15 Aug 2005	£235,000	36 m² 387 sqft	£6,527 £606	Flat (1 bed)
Flat 417 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BB	13 Jul 2005	£300,000	37 m² 398 sqft	£8,108 £753	Flat
Flat 321 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BA -	30 Jun 2005	£180,000	28 m² 301 sqft	£6,428 £597	Flat (Studio)
Flat 639 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	09 May 2005	£160,000	27 m² 290 sqft	£5,925 £550	Flat (Studio)
Flat 822 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	23 Feb 2005	£266,000	34 m² 365 sqft	£7,823 £726	Flat (1 bed)
Flat 725 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG	31 Jan 2005	£415,000			Flat
Flat 724 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BG -	20 Jan 2005	£242,500	36 m² 387 sqft	£6,736 £625	Flat (1 bed)
Flat 832 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	16 Nov 2004	£249,000	39 m² 419 sqft	£6,384 £593	Flat
Flat 915 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BH	05 Nov 2004	£390,000	54 m² 581 sqft	£7,222 £670	Flat (1 bed)
Flat 506 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BD -	12 Oct 2004	£186,000	26 m² 279 sqft	£7,153 £664	Flat
Flat 635 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE	05 Oct 2004	£235,000			Flat
Flat 828 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BQ	20 Sep 2004	£250,000	38 m² 409 sqft	£6,578 £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	31 m² 333 sqft	£7,096 £659	Flat
Flat 610 Nell Gwynn House, Sloane Avenue, Sloane Square, SW3 3BE -	20 Apr 2004	£219,500	36 m² 387 sqft	£6,097 £566	Flat
Flat 522 Nell Gwynn House, Sloane Avenue -	£290,000 Jan-2007	26 279	11,153 1,036
Flat 401 Nell Gwynn House, Sloane Avenue -	£295,000 Jan-2007	30 322	9,833 913
Flat 929 Nell Gwynn House, Sloane Avenue -	£249,950 Dec-2006	26 279	9,613 893
Flat 530 Nell Gwynn House, Sloane Avenue -	£227,500 Dec-2006
Flat 739 Nell Gwynn House, Sloane Avenue -	£230,000 Oct-2006	26 279	8,846 821
Flat 409 Nell Gwynn House, Sloane Avenue -	£275,000 Oct-2006	27 290	10,185 946
Flat 421 Nell Gwynn House, Sloane Avenue -	£265,000 Sep-2006	29 312	9,137 848
Flat 618 Nell Gwynn House, Sloane Avenue -	£315,000 Jul-2006	31 333	10,161 943
Flat 722 Nell Gwynn House, Sloane Avenue	£475,000 Jun-2006
Flat 835 Nell Gwynn House, Sloane Avenue	£230,000 May-2006	37 398	6,216 577
Flat 407 Nell Gwynn House, Sloane Avenue -	£205,000 Mar-2006	28 301	7,321 680
Flat 327 Nell Gwynn House, Sloane Avenue -	£228,000 Feb-2006	32 344	7,125 661
Flat 727 Nell Gwynn House, Sloane Avenue -	£210,000 Feb-2006	27 290	7,777 722
Flat 741 Nell Gwynn House, Sloane Avenue -	£230,000 Feb-2006
Flat 711 Nell Gwynn House, Sloane Avenue	£224,000 Nov-2005	31 333	7,225 671
Flat 517 Nell Gwynn House, Sloane Avenue -	£235,000 Aug-2005	36 387	6,527 606
Flat 417 Nell Gwynn House, Sloane Avenue	£300,000 Jul-2005	37 398	8,108 753
Flat 321 Nell Gwynn House, Sloane Avenue -	£180,000 Jun-2005	28 301	6,428 597
Flat 639 Nell Gwynn House, Sloane Avenue -	£160,000 May-2005	27 290	5,925 550
Flat 822 Nell Gwynn House, Sloane Avenue	£266,000 Feb-2005	34 365	7,823 726
Flat 725 Nell Gwynn House, Sloane Avenue	£415,000 Jan-2005
Flat 724 Nell Gwynn House, Sloane Avenue -	£242,500 Jan-2005	36 387	6,736 625
Flat 832 Nell Gwynn House, Sloane Avenue	£249,000 Nov-2004	39 419	6,384 593
Flat 915 Nell Gwynn House, Sloane Avenue	£390,000 Nov-2004	54 581	7,222 670
Flat 506 Nell Gwynn House, Sloane Avenue -	£186,000 Oct-2004	26 279	7,153 664
Flat 635 Nell Gwynn House, Sloane Avenue	£235,000 Oct-2004
Flat 828 Nell Gwynn House, Sloane Avenue	£250,000 Sep-2004	38 409	6,578 611
Flat 840 Nell Gwynn House, Sloane Avenue	£296,000 Sep-2004
Flat 834 Nell Gwynn House, Sloane Avenue -	£220,000 Aug-2004	31 333	7,096 659
Flat 610 Nell Gwynn House, Sloane Avenue -	£219,500 Apr-2004	36 387	6,097 566

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 based on the Land Registry sold price 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 roughly 249 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).