Our Data Sources
Flat 25, 37, Belsize Avenue has no records in the the Land Registry and a single entry in the EPC database dated June 2017.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 25, 37, Belsize Avenue, we estimate a market value of £273,519 and a rental value of £834 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £242,259 and £739 per month respectively.
Energy Efficiency
Flat 25, 37, Belsize Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Jun 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Properties Sold Nearby
Over the past 2 years 575 properties have sold within 270 metres of Flat 25, 37, Belsize Avenue, per the Land Registry and our network of Estate Agents.
The latest, on the 2nd May 2025, was 35G, Belsize Avenue, London, NW3 4BN, a leasehold flat which sold for £947,500.
Read more about house prices in NW3.
- Sold May 2025£947,500 | 3 Bed Flat35G, Belsize Avenue, London, NW3 4BN35G, Belsize Avenue, London, NW3 4BN
- Sold Jun 2021£1,000,000 | 3 Bed Flat39B, Belsize Avenue, London, NW3 4BN39B, Belsize Avenue, London, NW3 4BN
- Sold Jul 2018£830,000 | 2 Bed Flat35C , Belsize Avenue, London, NW3 4BN35C , Belsize Avenue, London, NW3 4BN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 446 addresses on Belsize Avenue, London, NW3, Flat 25, 37, Belsize Avenue comes out as the 413th largest and the 413th most expensive in our analysis of the public data.
It is also £1.061m less expensive than the average property across the NW3 district.
More reading links
Schools Nearby
- Rosary Catholic Primary School200 m away
- Fitzjohn's Primary School600 m away
- Fleet Primary School700 m away
- The UCL Academy1.0 km away
- Haverstock School1.2 km away
- William Ellis School1.5 km away
More reading links
Public Transport Nearby
- Belsize Park|300 m away
- Hampstead Heath|600 m away
- Finchley Road|900 m away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
