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 12 Washington House, Basil Street, Knightsbridge, SW3 1AR	06 Sep 2024	£5,700,000	215 sqm	£26,511	Flat (3 bed)
Flat 36 Lincoln House, Basil Street, Knightsbridge, SW3 1AW -	07 May 2024	£2,370,000	87 sqm	£27,241	Flat (2 bed)
Flat 11 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP -	31 Jan 2024	£2,900,000 B	182 sqm	£15,934	Flat (2 bed)
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 4b Basil Mansions, Basil Street, Knightsbridge, SW3 1AP -	02 Aug 2023	£1,050,000	62 sqm	£16,935	Flat (2 bed)
Flat 21 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	21 Oct 2022	£525,000 B			Flat (Studio)
Flat 4 Washington House, Basil Street, Knightsbridge, SW3 1AR -	19 Oct 2022	£3,700,000 B	186 sqm	£19,892	Flat (3 bed)
Flat 7 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	30 Sep 2022	£580,000 B	31 sqm	£18,709	Flat (Studio)
Flat 11 Lincoln House, Basil Street, Knightsbridge, SW3 1AN -	30 Sep 2022	£2,175,000	108 sqm	£20,138	Flat (2 bed)
Flat 20 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	12 Aug 2022	£555,000 B	26 sqm	£21,346	Flat (Studio)
Flat 26 Lincoln House, Basil Street, Knightsbridge, SW3 1AN	22 Jul 2022	£3,300,000	88 sqm	£37,500	Flat (2 bed)
Flat 35 Lincoln House, Basil Street, Knightsbridge, SW3 1AW	15 Jul 2022	£1,677,000 B	125 sqm	£13,416	Flat (2 bed)
Flat 16 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	15 Jun 2022	£325,000 B	33 sqm	£9,848	Flat (Studio)
Flat 12 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP	09 Jun 2022	£5,550,000	239 sqm	£23,221	Flat
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 4 Court House, Basil Street, Knightsbridge, SW3 1AJ	26 Mar 2021	£1,380,000 B	81 sqm	£17,037	Flat (2 bed)
Flat 46 Lincoln House, Basil Street, Knightsbridge, SW3 1AW -	04 Dec 2020	£1,965,000	95 sqm	£20,684	Flat (3 bed)
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 2 Court House, Basil Street, Knightsbridge, SW3 1AJ -	28 Oct 2019	£1,310,000 B	73 sqm	£17,945	Flat (2 bed)
Flat 18 Basil Mansions, Basil Street, Knightsbridge, SW3 1AP -	20 Jun 2019	£4,500,000	232 sqm	£19,396	Flat (3 bed)
Flat 2 Washington House, Basil Street, Knightsbridge, SW3 1AR -	30 Jan 2019	£3,110,000	147 sqm	£21,156	Flat (1 bed)
Flat 10 Jefferson House, 11, Basil Street, Knightsbridge, SW3 1AX	11 Jan 2019	£550,000 B	27 sqm	£20,370	Flat (Studio)
Flat 14 Lincoln House, Basil Street, Knightsbridge, SW3 1AN -	12 Oct 2018	£1,800,000 B	100 sqm	£18,000	Flat (3 bed)
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 12 Washington House, Basil St	£5,700,000 Sep-2024	215	26,511
Flat 36 Lincoln House, Basil St -	£2,370,000 May-2024	87	27,241
Flat 11 Basil Mansions, Basil St -	£2,900,000 B Jan-2024	182	15,934
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 4b Basil Mansions, Basil St -	£1,050,000 Aug-2023	62	16,935
Flat 21 Jefferson House, 11, Basil St	£525,000 B Oct-2022
Flat 4 Washington House, Basil St -	£3,700,000 B Oct-2022	186	19,892
Flat 7 Jefferson House, 11, Basil St	£580,000 B Sep-2022	31	18,709
Flat 11 Lincoln House, Basil St -	£2,175,000 Sep-2022	108	20,138
Flat 20 Jefferson House, 11, Basil St	£555,000 B Aug-2022	26	21,346
Flat 26 Lincoln House, Basil St	£3,300,000 Jul-2022	88	37,500
Flat 35 Lincoln House, Basil St	£1,677,000 B Jul-2022	125	13,416
Flat 16 Jefferson House, 11, Basil St	£325,000 B Jun-2022	33	9,848
Flat 12 Basil Mansions, Basil St	£5,550,000 Jun-2022	239	23,221
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 4 Court House, Basil St	£1,380,000 B Mar-2021	81	17,037
Flat 46 Lincoln House, Basil St -	£1,965,000 Dec-2020	95	20,684
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 2 Court House, Basil St -	£1,310,000 B Oct-2019	73	17,945
Flat 18 Basil Mansions, Basil St -	£4,500,000 Jun-2019	232	19,396
Flat 2 Washington House, Basil St -	£3,110,000 Jan-2019	147	21,156
Flat 10 Jefferson House, 11, Basil St	£550,000 B Jan-2019	27	20,370
Flat 14 Lincoln House, Basil St -	£1,800,000 B Oct-2018	100	18,000
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

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 calculated 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 about 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 approximately 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'.