Our Data Sources
Flat 1, 47, Belsize Avenue has a single entry in the Land Registry from June 2011 and a single entry in the EPC database dated October 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 1, 47, Belsize Avenue, we estimate a market value of £556,210 and a rental value of £2,600 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £492,643 and £2,303 per month respectively.
Energy Efficiency
Flat 1, 47, Belsize Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Oct 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Flat 1, 47, Belsize Avenue completed on 24th June 2011 at £313,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 12.3% over the period since June 2011.
- Sold Jun 2011£313,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 1, 47, Belsize Avenue have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th February 2025, was Flat B, 189, Haverstock Hill, London, NW3 4QG, a leasehold flat which sold for £500,000.
Read more about house prices in NW3.
- Sold Feb 2025£500,000 | 2 Bed FlatFlat B, 189, Haverstock Hill, London, NW3 4QGFlat B, 189, Haverstock Hill, London, NW3 4QG
- Sold Feb 2025£580,000 | 2 Bed FlatFlat 3, 49, Belsize Avenue, London, NW3 4BNFlat 3, 49, Belsize Avenue, London, NW3 4BN
- Sold Sep 2021£577,500 | 2 Bed FlatFlat 6, 47, Belsize Avenue, London, NW3 4BNFlat 6, 47, 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 1, 47, Belsize Avenue comes out as the 276th largest and the 324th most expensive in our analysis of the public data.
It is also £795k less expensive than the average property across the NW3 district.
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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
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.












