Area guide · NW3
Belsize Park area guide: living in Belsize Park
Belsize Park area guide — NW3 shows 993 registered sales across 213 streets, with a median of £930,000. Flats dominate the district, and the recorded range runs £2,000 to £18.80m. Use those numbers as the floor and ceiling of any conversation about value in NW3, then adjust for condition, floor and outside space. Figures on this page cover the whole NW3 postcode district, which Belsize Park shares with neighbouring areas; they are not Belsize Park-only numbers.
- Registered sales
- 993
- Median sale price
- £930,000
- Postcodes
- NW3
What homes cost
NW3 prices by property type
Median of the sales registered with HM Land Registry in this area.
flat
£822,099
761 registered sales
terraced
£2.19m
104 registered sales
semi-detached
£3.98m
55 registered sales
other
£1.08m
44 registered sales
Streets
Streets in Belsize Park
Each street page lists its last twenty registered sales.
By size and type
Homes for sale in Belsize Park
Search by bedrooms and property type, priced against registered sales.
Source: HM Land Registry Price Paid Data, latest registered sale 20 Aug 2026. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.