« Sold prices in NW3
FLAT B, 28, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Local planning constraints Conservation area Belsize
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.
How this compares Averages cover every recorded sale in NW3 4HU (2015–2026) 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.
£1,024,945
Average in NW3 4HU (2015–2026)
£1,024,945
Average on BELSIZE SQUARE (2015–2026)
-8%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 24 March 2016 £940,000 Flat/Maisonette Leasehold No
Recent sales nearby £862,500
27D, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Flat/Maisonette Jan 2026
£594,000
27C, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Flat/Maisonette May 2024
£675,000
27B, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Flat/Maisonette May 2024
£1,000
27, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Other May 2024
£1,550,000
TOP FLOOR MAISONETTE, 23, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Flat/Maisonette Nov 2022
£2,034,280
GARDEN FLAT, 26, BELSIZE SQUARE, LONDON, CAMDEN, GREATER LONDON, NW3 4HU
Flat/Maisonette Dec 2019
More sold prices in NW3 Sold prices in LONDON