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 13 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX -	14 May 2001	£176,000	26 m² 279 sqft	£6,769 £628	Flat (2 bed)
Flat F 26, Basil Street, Knightsbridge, SW3 1AS	01 May 2001	£360,000			Flat
Flat 5 Washington House, Basil Street, Knightsbridge, SW3 1AR -	03 Apr 2001	£850,000	160 m² 1722 sqft	£5,312 £493	Flat (3 bed)
Flat 1 Washington House, Basil Street, Knightsbridge, SW3 1AR -	16 Feb 2001	£700,000	145 m² 1560 sqft	£4,827 £448	Flat (2 bed)
Flat 33 Lincoln House, Basil Street, Knightsbridge, SW3 1AW	05 Oct 2000	£240,000			Terrace (3 bed)
Flat 35 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	04 Sep 2000	£345,000			Flat
Flat 34 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	19 May 2000	£490,000			Flat
Flat 8 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP -	11 Feb 2000	£620,000	173 m² 1862 sqft	£3,583 £332	Flat (2 bed)
Flat 8 Lincoln House, Basil Street, Knightsbridge, SW3 1AN -	01 Nov 1999	£360,000	177 m² 1905 sqft	£2,033 £188	Flat (3 bed)
Flat 3 Washington House, Basil Street, Knightsbridge, SW3 1AR	14 Sep 1999	£810,000			Flat (3 bed)
Flat 38 Lincoln House, Basil Street, Knightsbridge, SW3 1AW	09 Sep 1999	£492,250			Flat (3 bed)
Flat 31 Lincoln House, Basil Street, Knightsbridge, SW3 1AW -	20 Aug 1999	£250,000	111 m² 1194 sqft	£2,252 £209	Flat (2 bed)
Flat 12a Basil Mansions, Basil Street, Knightsbridge, SW3 1AP	03 Aug 1999	£300,000			Flat
Flat 43 Lincoln House, Basil Street, Knightsbridge, SW3 1AW -	04 May 1999	£350,000			Flat (2 bed)
Flat 6 Lincoln House, Basil Street, Knightsbridge, SW3 1AN	20 Jan 1999	£450,000			Flat
Flat 9 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP	06 Jan 1999	£842,500			Flat (3 bed)
Flat 3 Lincoln House, Basil Street, Knightsbridge, SW3 1AN -	04 Dec 1998	£460,000	91 m² 979 sqft	£5,054 £469	Flat (3 bed)
Flat 20 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP	09 Jun 1998	£62,104			Flat (3 bed)
Flat 6 Lincoln House, Basil Street, Knightsbridge, SW3 1AN	30 Jan 1998	£275,000			Flat
Flat 1 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX -	19 Jan 1998	£226,000	70 m² 753 sqft	£3,228 £299	Flat (2 bed)
Flat 3 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP -	22 Dec 1997	£650,000	203 m² 2185 sqft	£3,201 £297	Terrace (3 bed)
Flat 35 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	18 Apr 1997	£390,000			Flat
18a Jefferson House, Basil Street, Knightsbridge, SW3 1AX	18 Nov 1996	£15,000			Detached
Flat 11 Washington House, Basil Street, Knightsbridge, SW3 1AR -	03 Jun 1996	£810,000	211 m² 2271 sqft	£3,838 £356	Flat (4 bed)
Flat 18 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	04 Sep 1995	£115,000			Flat (2 bed)
Flat 23 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	25 Jan 1995	£31,250			Flat
Flat 27 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	25 Jan 1995	£31,250			Flat (Studio)
Flat 57 Lincoln House, Basil Street, Knightsbridge, SW3 1AW	10 Jan 1995	£215,000			Flat (3 bed)
Flat 22 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	06 Jan 1995	£32,250			Flat
Flat 13 Jefferson House, 11, Basil St -	£176,000 May-2001	26 279	6,769 628
Flat F 26, Basil St	£360,000 May-2001
Flat 5 Washington House, Basil St -	£850,000 Apr-2001	160 1722	5,312 493
Flat 1 Washington House, Basil St -	£700,000 Feb-2001	145 1560	4,827 448
Flat 33 Lincoln House, Basil St	£240,000 Oct-2000
Flat 35 Jefferson House, 11, Basil St	£345,000 Sep-2000
Flat 34 Jefferson House, 11, Basil St	£490,000 May-2000
Flat 8 Basil Mansions, Basil St -	£620,000 Feb-2000	173 1862	3,583 332
Flat 8 Lincoln House, Basil St -	£360,000 Nov-1999	177 1905	2,033 188
Flat 3 Washington House, Basil St	£810,000 Sep-1999
Flat 38 Lincoln House, Basil St	£492,250 Sep-1999
Flat 31 Lincoln House, Basil St -	£250,000 Aug-1999	111 1194	2,252 209
Flat 12a Basil Mansions, Basil St	£300,000 Aug-1999
Flat 43 Lincoln House, Basil St -	£350,000 May-1999
Flat 6 Lincoln House, Basil St	£450,000 Jan-1999
Flat 9 Basil Mansions, Basil St	£842,500 Jan-1999
Flat 3 Lincoln House, Basil St -	£460,000 Dec-1998	91 979	5,054 469
Flat 20 Basil Mansions, Basil St	£62,104 Jun-1998
Flat 6 Lincoln House, Basil St	£275,000 Jan-1998
Flat 1 Jefferson House, 11, Basil St -	£226,000 Jan-1998	70 753	3,228 299
Flat 3 Basil Mansions, Basil St -	£650,000 Dec-1997	203 2185	3,201 297
Flat 35 Jefferson House, 11, Basil St	£390,000 Apr-1997
18a Jefferson House, Basil St	£15,000 Nov-1996
Flat 11 Washington House, Basil St -	£810,000 Jun-1996	211 2271	3,838 356
Flat 18 Jefferson House, 11, Basil St	£115,000 Sep-1995
Flat 23 Jefferson House, 11, Basil St	£31,250 Jan-1995
Flat 27 Jefferson House, 11, Basil St	£31,250 Jan-1995
Flat 57 Lincoln House, Basil St	£215,000 Jan-1995
Flat 22 Jefferson House, 11, Basil St	£32,250 Jan-1995

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

The average price per square metre (per square foot) in Basil Street, Knightsbridge is £19,873 sqm (£1,846 per sq ft), this is calculated from the Land Registry price paid of the 14 most recent sales.
The majority of homes in Knightsbridge are now selling for between £12,820 and £19,080 per square metre (£1,191 and £1,772 per square foot) , find out more in this local analysis of SW3 1 (Knightsbridge) house prices.
There are about 96 homes on Basil Street, we would have expected roughly 13 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 14 property sales in Basil Street, averaging approximately 3 home sales per year .
The average size of all the properties on Basil Street is 93 m2 (1,001 sqft).