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
66, Eaton Square, Sloane Square, SW1W 9BQ -	04 Dec 2025	£3,850,000	131 m² 1410 sqft	£29,389 £2,730	Flat
Flat O 65, Eaton Square, Sloane Square, SW1W 9BQ -	04 Feb 2025	£900,000	89 m² 957 sqft	£10,112 £939	Flat (2 bed)
Flat C 65, Eaton Square, Sloane Square, SW1W 9BQ	06 Aug 2021	£5,300,000 B	158 m² 1700 sqft	£33,544 £3,116	Flat (2 bed)
Flat K 65, Eaton Square, Sloane Square, SW1W 9BQ -	28 Jul 2020	£3,000,000	89 m² 957 sqft	£33,707 £3,131	Flat (1 bed)
Flat M 65, Eaton Square, Sloane Square, SW1W 9BQ -	16 May 2016	£1,700,000			Flat (2 bed)
Flat H 65, Eaton Square, Sloane Square, SW1W 9BQ -	14 Dec 2015	£3,735,000			Flat (2 bed)
Flat A 65, Eaton Square, Sloane Square, SW1W 9BQ	23 Jun 2015	£625,000			Flat (2 bed)
Flat J 65, Eaton Square, Sloane Square, SW1W 9BQ -	16 Nov 2012	£670,000	74 m² 796 sqft	£9,054 £841	Flat (2 bed)
Flat B 65, Eaton Square, Sloane Square, SW1W 9BQ -	07 Jan 2005	£800,000	140 m² 1506 sqft	£5,714 £530	Flat (2 bed)
66, Eaton Square -	£3,850,000 Dec-2025	131 1410	29,389 2,730
Flat O 65, Eaton Square -	£900,000 Feb-2025	89 957	10,112 939
Flat C 65, Eaton Square	£5,300,000 B Aug-2021	158 1700	33,544 3,116
Flat K 65, Eaton Square -	£3,000,000 Jul-2020	89 957	33,707 3,131
Flat M 65, Eaton Square -	£1,700,000 May-2016
Flat H 65, Eaton Square -	£3,735,000 Dec-2015
Flat A 65, Eaton Square	£625,000 Jun-2015
Flat J 65, Eaton Square -	£670,000 Nov-2012	74 796	9,054 841
Flat B 65, Eaton Square -	£800,000 Jan-2005	140 1506	5,714 530

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

The average price per square metre (per square foot) in Eaton Square, Sloane Square is £14,826 sqm (£1,377 per sq ft), this is based on the selling price of the 8 most recent sales.
The majority of homes in Sloane Square are now selling for between £11,320 and £22,270 per square metre (£1,051 and £2,068 per square foot) , find out more in this local analysis of SW1W 9 (Sloane Square) house prices.
There are about 52 homes on Eaton Square, we would have expected approximately 7 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 8 property sales in Eaton Square, averaging roughly 2 home sales per year .
The average size of all the properties on Eaton Square is 118 m2 (1,270 sqft).