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 2 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	22 Jan 2024	£375,000	36 sqm	£10,416	Flat (1 bed)
Flat 8 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	20 Sep 2023	£226,950	25 sqm	£9,078	Flat (2 bed)
Flat 21 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	21 Oct 2022	£525,000 B			Flat (Studio)
Flat 7 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	30 Sep 2022	£580,000 B	31 sqm	£18,709	Flat (Studio)
Flat 20 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	12 Aug 2022	£555,000 B	26 sqm	£21,346	Flat (Studio)
Flat 16 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	15 Jun 2022	£325,000 B	33 sqm	£9,848	Flat (Studio)
Flat 6 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	26 May 2022	£422,000	30 sqm	£14,066	Flat (Studio)
Flat 26 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	28 Mar 2022	£435,000 B	30 sqm	£14,500	Flat (2 bed)
Flat 9 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	20 Dec 2021	£590,000	28 sqm	£21,071	Flat (Studio)
Flat 5 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	13 Nov 2020	£470,000	27 sqm	£17,407	Flat (Studio)
Flat 30 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	08 Oct 2020	£570,000	26 sqm	£21,923	Flat (Studio)
Flat 17 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	02 Dec 2019	£380,000 B	31 sqm	£12,258	Flat (2 bed)
Flat 10 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	11 Jan 2019	£550,000 B	27 sqm	£20,370	Flat (Studio)
Flat 31 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	29 Aug 2018	£420,000 B	25 sqm	£16,800	Flat (2 bed)
Flat 22 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	11 Jun 2018	£225,000			Flat
Flat 23 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	11 Jun 2018	£240,000			Flat
Flat 11 Jefferson House, 7 - 13, Basil Street, Knightsbridge, SW3 1AX	15 Jun 2017	£412,500 B			Flat (Studio)
Flat 25 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	25 Apr 2017	£260,000			Flat
Flat 12 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	20 Feb 2017	£480,000 B	29 sqm	£16,551	Flat (Studio)
Flat 29 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	20 Sep 2013	£370,000			Flat (Studio)
Penthouse Flat Jefferson House, 7 - 13, Basil Street, Knightsbridge, SW3 1AX	28 Aug 2013	£6,750,000			Flat
Flat 36 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	08 Jun 2012	£900,000	50 sqm	£18,000	Flat (1 bed)
Flat 34 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	26 Sep 2007	£4,500,000			Flat
Flat 28 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	01 Jun 2007	£220,000			Flat (Studio)
Flat 23 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	28 Feb 2006	£174,000			Flat
Flat 33 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	21 Dec 2005	£420,000	154 sqm	£2,727	Flat (3 bed)
Flat 4 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	07 Oct 2004	£220,000	34 sqm	£6,470	Flat (Studio)
Flat 13 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	14 May 2001	£176,000	26 sqm	£6,769	Flat (2 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 2 Jefferson House, 11, Basil St	£375,000 Jan-2024	36	10,416
Flat 8 Jefferson House, 11, Basil St	£226,950 Sep-2023	25	9,078
Flat 21 Jefferson House, 11, Basil St	£525,000 B Oct-2022
Flat 7 Jefferson House, 11, Basil St	£580,000 B Sep-2022	31	18,709
Flat 20 Jefferson House, 11, Basil St	£555,000 B Aug-2022	26	21,346
Flat 16 Jefferson House, 11, Basil St	£325,000 B Jun-2022	33	9,848
Flat 6 Jefferson House, 11, Basil St	£422,000 May-2022	30	14,066
Flat 26 Jefferson House, 11, Basil St	£435,000 B Mar-2022	30	14,500
Flat 9 Jefferson House, 11, Basil St	£590,000 Dec-2021	28	21,071
Flat 5 Jefferson House, 11, Basil St	£470,000 Nov-2020	27	17,407
Flat 30 Jefferson House, 11, Basil St	£570,000 Oct-2020	26	21,923
Flat 17 Jefferson House, 11, Basil St	£380,000 B Dec-2019	31	12,258
Flat 10 Jefferson House, 11, Basil St	£550,000 B Jan-2019	27	20,370
Flat 31 Jefferson House, 11, Basil St	£420,000 B Aug-2018	25	16,800
Flat 22 Jefferson House, 11, Basil St	£225,000 Jun-2018
Flat 23 Jefferson House, 11, Basil St	£240,000 Jun-2018
Flat 11 Jefferson House, 7 - 13, Basil St	£412,500 B Jun-2017
Flat 25 Jefferson House, 11, Basil St	£260,000 Apr-2017
Flat 12 Jefferson House, 11, Basil St	£480,000 B Feb-2017	29	16,551
Flat 29 Jefferson House, 11, Basil St	£370,000 Sep-2013
Penthouse Flat Jefferson House, 7 - 13, Basil St	£6,750,000 Aug-2013
Flat 36 Jefferson House, 11, Basil St	£900,000 Jun-2012	50	18,000
Flat 34 Jefferson House, 11, Basil St	£4,500,000 Sep-2007
Flat 28 Jefferson House, 11, Basil St	£220,000 Jun-2007
Flat 23 Jefferson House, 11, Basil St	£174,000 Feb-2006
Flat 33 Jefferson House, 11, Basil St	£420,000 Dec-2005	154	2,727
Flat 4 Jefferson House, 11, Basil St	£220,000 Oct-2004	34	6,470
Flat 13 Jefferson House, 11, Basil St	£176,000 May-2001	26	6,769
Flat 35 Jefferson House, 11, Basil St	£345,000 Sep-2000
Flat 34 Jefferson House, 11, Basil St	£490,000 May-2000

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 £19,527 sqm (£1,814 per sq ft), this is from the price paid of the 13 most recent sales.
The majority of homes in Knightsbridge are now selling for between £14,510 and £23,850 per square metre , find out more in this local analysis of SW3 1 (Knightsbridge) house prices.
There are approximately 95 homes on Basil Street, we would have expected approximately 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 13 property sales in Basil Street, averaging roughly 3 home sales per year .
The average size of all the properties on Basil Street is 92 m2 (990 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.