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 4 Washington House, Basil Street, Knightsbridge, SW3 1AR -	19 Oct 2022	£3,700,000 B	186 sqm	£19,892	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 7 Washington House, Basil Street, Knightsbridge, SW3 1AR	03 Aug 2001	£1,050,000			Flat (3 bed)
Flat 5 Washington House, Basil Street, Knightsbridge, SW3 1AR -	03 Apr 2001	£850,000	160 sqm	£5,312	Flat (3 bed)
Flat 1 Washington House, Basil Street, Knightsbridge, SW3 1AR -	16 Feb 2001	£700,000	145 sqm	£4,827	Flat (2 bed)
Flat 3 Washington House, Basil Street, Knightsbridge, SW3 1AR	14 Sep 1999	£810,000			Flat (3 bed)
Flat 6 Washington House, Basil Street, Knightsbridge, SW3 1AR -	11 Apr 1997	£750,000	163 sqm	£4,601	Flat (3 bed)
Flat 11 Washington House, Basil Street, Knightsbridge, SW3 1AR -	03 Jun 1996	£810,000	211 sqm	£3,838	Flat (4 bed)
Flat 12 Washington House, Basil St	£5,700,000 Sep-2024	215	26,511
Flat 4 Washington House, Basil St -	£3,700,000 B Oct-2022	186	19,892
Flat 2 Washington House, Basil St -	£3,110,000 Jan-2019	147	21,156
Flat 7 Washington House, Basil St	£1,050,000 Aug-2001
Flat 5 Washington House, Basil St -	£850,000 Apr-2001	160	5,312
Flat 1 Washington House, Basil St -	£700,000 Feb-2001	145	4,827
Flat 3 Washington House, Basil St	£810,000 Sep-1999
Flat 6 Washington House, Basil St -	£750,000 Apr-1997	163	4,601
Flat 11 Washington House, Basil St -	£810,000 Jun-1996	211	3,838

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 Land Registry 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 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 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'.