Our Data Sources
39C, Belsize Avenue has no records in the the Land Registry and a single entry in the EPC database dated June 2009.
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
In very good condition, we estimate 39C, Belsize Avenue would be worth £1,537,998, with a potential rental value of £4,585 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,362,226, with a rental value of £4,061 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
39C, Belsize Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 15 Jun 2009.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 270 metres of 39C, Belsize Avenue across the last 2 years.
Most recently, Flat 2, 6, Lyndhurst Gardens, London, NW3 5NR, a leasehold flat, sold at £1,320,000 on the 3rd February 2025.
Read more about house prices in NW3.
- Sold Feb 2025£1,320,000 | 3 Bed FlatFlat 2, 6, Lyndhurst Gardens, London, NW3 5NRFlat 2, 6, Lyndhurst Gardens, London, NW3 5NR
- Sold Sep 2024£925,000 | 3 Bed Flat31A, Belsize Lane, London, NW3 5AS31A, Belsize Lane, London, NW3 5AS
- Sold Jan 2023£1,420,000 | 3 Bed Flat25C , Belsize Avenue, London, NW3 4BL25C , Belsize Avenue, London, NW3 4BL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 39C, Belsize Avenue as the 100th largest and the 43rd most expensive of the 446 addresses on Belsize Avenue, London, NW3.
Against the NW3 postcode district average, it is £140k more expensive than the typical property.
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Schools Nearby
- 200mRosary Catholic Primary School
- 600mFitzjohn's Primary School
- 700mFleet Primary School
- 1.0kmThe UCL Academy
- 1.2kmHaverstock School
- 1.5kmWilliam Ellis School
More reading links
Public Transport Nearby
- 300mBelsize Park
- 600mHampstead Heath
- 900mFinchley Road
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












