« Sold prices in SW3
18, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH £5,500,000
Last sale price
+£900,000
Change since first sale
Energy performance D potential B
EPC energy rating
£26,442/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Feb 2016.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Local planning constraints Conservation area Chelsea Listed buildings 2 nearby outlines
Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.
Price history How this compares Averages cover every recorded sale in SW3 2QH (2015–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£3,959,074
Average in SW3 2QH (2015–2025)
£3,959,074
Average on HALSEY STREET (2015–2025)
+39%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 23 October 2025 £5,500,000 Terraced Freehold No 13 April 2018 £4,600,000 Terraced Freehold No
Recent sales nearby £4,825,000
21, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH
Terraced Dec 2025
£3,028,500
1, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH
Terraced Sept 2024
£3,000,000
7, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH
Terraced Jun 2023
£3,950,000
6, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH
Terraced Jul 2022
£4,250,000
15, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH
Terraced Apr 2022
£5,200,000
16, HALSEY STREET, LONDON, KENSINGTON AND CHELSEA, GREATER LONDON, SW3 2QH
Terraced Oct 2021
More sold prices in SW3 Sold prices in LONDON