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 £13,377 sqm (£1,242 per sq ft), this is based on the Land Registry sold price of the 10 most recent sales.
The majority of homes in Sloane Square are now selling for between £9,300 and £24,850 per square metre (£863 and £2,308 per square foot) , find out more in this local analysis of SW1W 9 (Sloane Square) house prices.
There are approximately 53 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 10 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).