3Y Avg Price
£807,707
29 sales
Properties
261
14 freehold · 247 leasehold
Sales / Year
10.4
5-year average
Avg £/sq ft
£1,145
£12,328/m²
Rank in NW3
195th
of 227 streets
Last Sale
£1,150,000
Jun 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
530 total recorded
FLAT 108, HILLFIELD COURT Belsize Avenue
Flat/Maisonette
£1,150,000
Jun 2026
FLAT 7, 27 Belsize Avenue
Flat/Maisonette
£700,000
Apr 2026
FLAT 2, 22 Belsize Avenue
Flat/Maisonette
£545,000
Dec 2025
FLAT 70, HILLFIELD COURT Belsize Avenue
Flat/Maisonette
£725,000
Nov 2025
FLAT 26, 15 Belsize Avenue
Flat/Maisonette
£780,000
Nov 2025
FLAT 50, HILLFIELD COURT Belsize Avenue
Flat/Maisonette
£1,175,000
Aug 2025
FLAT 49, HILLFIELD COURT Belsize Avenue
Flat/Maisonette
£485,000
Jul 2025
FLAT 58, HILLFIELD COURT Belsize Avenue
Flat/Maisonette
£475,000
Jun 2025
35G Belsize Avenue
Flat/Maisonette
£947,500
May 2025
FLAT 2, 47 Belsize Avenue
Flat/Maisonette
£475,000
Mar 2025
Street Rankings — NW3
Streets ranked by 3-year average sale price. Showing positions 191–200 of 227.
| # | Street | 3Y Avg |
|---|---|---|
| 191 | St Crispins Close | £851,167 |
| 192 | Grove Place | £850,000 |
| 193 | Primrose Gardens | £832,864 |
| 194 | Tudor Close | £829,000 |
| 195 | Belsize Avenue | £807,707 |
| 196 | Rosemont Road | £804,833 |
| 197 | Byron Mews | £795,500 |
| 198 | Agincourt Road | £782,500 |
| 199 | Dunboyne Road | £775,200 |
| 200 | Steeles Road | £757,714 |
Property Mix
Type
Tenure
EPC Ratings
216 of 261 properties have an EPC record
Avg floor area: 958 sq ft (89 m²)
District Context — NW3
NW3 covers Hampstead, Belsize Park, and surrounding areas in north London, positioned on the fringe of central London. It is one of the capital's most affluent and established residential neighbourhoods, characterised by period properties, tree-lined streets, and strong cultural amenities.
Average Property Price - NW3
£1,566,932
99
National percentile
Average Net Household Income - NW3
£67,005
100
National percentile
10-Year Annualised Price Growth - NW3
1.2%
4
National percentile
10-Year Annualised Rent Growth - NW
2.6%
2
National percentile