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
18, Halsey Street, Sloane Square, SW3 2QH -	23 Oct 2025	£5,500,000	208 m² 2238 sqft	£26,442 £2,456	Terrace (5 bed)
1, Halsey Street, Sloane Square, SW3 2QH	24 Sep 2024	£3,028,500	191 m² 2055 sqft	£15,856 £1,473	Terrace (4 bed)
7, Halsey Street, Sloane Square, SW3 2QH -	30 Jun 2023	£3,000,000	186 m² 2002 sqft	£16,129 £1,498	Terrace (4 bed)
6, Halsey Street, Sloane Square, SW3 2QH -	22 Jul 2022	£3,950,000	188 m² 2023 sqft	£21,010 £1,951	Terrace (3 bed)
15, Halsey Street, Sloane Square, SW3 2QH -	29 Apr 2022	£4,250,000	217 m² 2335 sqft	£19,585 £1,819	Terrace (5 bed)
16, Halsey Street, Sloane Square, SW3 2QH -	19 Oct 2021	£5,200,000	240 m² 2583 sqft	£21,666 £2,012	Terrace (5 bed)
4, Halsey Street, Sloane Square, SW3 2QH -	26 Aug 2021	£3,900,000	194 m² 2088 sqft	£20,103 £1,867	Terrace (4 bed)
19, Halsey Street, Sloane Square, SW3 2QH -	08 Feb 2021	£3,800,000	205 m² 2206 sqft	£18,536 £1,722	Terrace (4 bed)
23, Halsey Street, Sloane Square, SW3 2QH	18 Jan 2021	£875,760			Terrace (4 bed)
14, Halsey Street, Sloane Square, SW3 2QH -	14 Jul 2020	£4,000,000	236 m² 2540 sqft	£16,949 £1,574	Terrace (5 bed)
20, Halsey Street, Sloane Square, SW3 2QH -	30 Apr 2019	£3,575,000			Terrace (4 bed)
9, Halsey Street, Sloane Square, SW3 2QH -	30 Jun 2017	£4,000,000	229 m² 2464 sqft	£17,467 £1,622	Terrace (5 bed)
3, Halsey Street, Sloane Square, SW3 2QH -	11 Nov 2015	£4,250,000	191 m² 2055 sqft	£22,251 £2,067	Terrace (4 bed)
10, Halsey Street, Sloane Square, SW3 2QH -	23 Apr 2010	£2,000,000			Terrace (3 bed)
21, Halsey Street, Sloane Square, SW3 2QH -	01 Sep 2006	£3,200,000	224 m² 2411 sqft	£14,285 £1,327	Terrace (2 bed)
11, Halsey Street, Sloane Square, SW3 2QH	07 Jul 2005	£1,700,000			Terrace (5 bed)
13, Halsey Street, Sloane Square, SW3 2QH	17 Jan 2005	£1,725,000			Terrace (5 bed)
2, Halsey Street, Sloane Square, SW3 2QH -	18 Dec 2000	£1,750,000			Terrace (3 bed)
22a, Halsey Street, Sloane Square, SW3 2QH	30 Mar 2000	£1,400,000			Terrace
12, Halsey Street, Sloane Square, SW3 2QH	30 Sep 1999	£1,250,000			Terrace (4 bed)
5, Halsey Street, Sloane Square, SW3 2QH	02 Sep 1996	£605,000			Terrace (4 bed)
17, Halsey Street, Sloane Square, SW3 2QH -	15 Mar 1996	£668,500	213 m² 2292 sqft	£3,138 £291	Terrace (4 bed)
18, Halsey St -	£5,500,000 Oct-2025	208 2238	26,442 2,456
1, Halsey St	£3,028,500 Sep-2024	191 2055	15,856 1,473
7, Halsey St -	£3,000,000 Jun-2023	186 2002	16,129 1,498
6, Halsey St -	£3,950,000 Jul-2022	188 2023	21,010 1,951
15, Halsey St -	£4,250,000 Apr-2022	217 2335	19,585 1,819
16, Halsey St -	£5,200,000 Oct-2021	240 2583	21,666 2,012
4, Halsey St -	£3,900,000 Aug-2021	194 2088	20,103 1,867
19, Halsey St -	£3,800,000 Feb-2021	205 2206	18,536 1,722
23, Halsey St	£875,760 Jan-2021
14, Halsey St -	£4,000,000 Jul-2020	236 2540	16,949 1,574
20, Halsey St -	£3,575,000 Apr-2019
9, Halsey St -	£4,000,000 Jun-2017	229 2464	17,467 1,622
3, Halsey St -	£4,250,000 Nov-2015	191 2055	22,251 2,067
10, Halsey St -	£2,000,000 Apr-2010
21, Halsey St -	£3,200,000 Sep-2006	224 2411	14,285 1,327
11, Halsey St	£1,700,000 Jul-2005
13, Halsey St	£1,725,000 Jan-2005
2, Halsey St -	£1,750,000 Dec-2000
22a, Halsey St	£1,400,000 Mar-2000
12, Halsey St	£1,250,000 Sep-1999
5, Halsey St	£605,000 Sep-1996
17, Halsey St -	£668,500 Mar-1996	213 2292	3,138 291

The data above for Halsey 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 Halsey Street, Sloane Square is £19,804 sqm (£1,839 per sq ft), this is calculated from the Land Registry sold price of the 5 most recent sales.
The majority of homes in South Kensington are now selling for between £14,580 and £24,280 per square metre (£1,354 and £2,255 per square foot) , find out more in this local analysis of SW3 2 (South Kensington) house prices.
There are about 21 homes on Halsey Street, we would have expected approximately 3 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 5 property sales in Halsey Street, averaging approximately 1 home sales per year .
The average size of all the properties on Halsey Street is 207 m2 (2,228 sqft).