Our Data Sources
49A, Belsize Avenue has a single entry in the Land Registry from January 2007 and a single entry in the EPC database dated June 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 49A, Belsize Avenue would be worth £935,340, with a potential rental value of £3,832 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £828,444, with a rental value of £3,394 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
49A, Belsize Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Jun 2009.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
49A, Belsize Avenue last changed hands on 12th January 2007, selling for £486,800. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 58.9% since January 2007.
- Sold Jan 2007£486,800
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 280 metres of 49A, Belsize Avenue across the last 2 years.
Most recently, 49B, Belsize Avenue, London, NW3 4BN, a leasehold flat, sold at £877,000 on the 27th March 2025.
Read more about house prices in NW3.
- Sold Mar 2025£877,000 | 2 Bed Flat49B, Belsize Avenue, London, NW3 4BN49B, Belsize Avenue, London, NW3 4BN
- Sold Feb 2025£1,135,000 | 2 Bed FlatFlat 3, 5, Belsize Avenue, London, NW3 4BLFlat 3, 5, Belsize Avenue, London, NW3 4BL
- Sold Aug 2024£820,000 | 3 Bed FlatFlat 16, Glenloch Court, Glenmore Road, London, NW3 4DDFlat 16, Glenloch Court, Glenmore Road, London, NW3 4DD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 49A, Belsize Avenue as the 158th largest and the 122nd most expensive of the 446 addresses on Belsize Avenue, London, NW3.
Against the NW3 postcode district average, it is £434k less 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.












