Our Data Sources
Flat 6, 47, Belsize Avenue has a single entry in the Land Registry from September 2021 and a single entry in the EPC database dated June 2020.
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
In very good condition, we estimate Flat 6, 47, Belsize Avenue would be worth £584,203, with a potential rental value of £2,715 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £517,437, with a rental value of £2,405 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 6, 47, Belsize Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Jun 2020.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 6, 47, Belsize Avenue last changed hands on 29th September 2021, selling for £577,500. 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 dropped by 10.0% since September 2021.
- Sold Sep 2021£577,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 280 metres of Flat 6, 47, Belsize Avenue across the last 2 years.
Most recently, Flat 8, Wimborne Mansions , Glenloch Road, London, NW3 4DH, a leasehold flat, sold at £625,000 on the 28th March 2025.
Read more about house prices in NW3.
- Sold Mar 2025£625,000 | 2 Bed FlatFlat 8, Wimborne Mansions , Glenloch Road, London, NW3 4DHFlat 8, Wimborne Mansions , Glenloch Road, London, NW3 4DH
- Sold Feb 2025£625,000 | 2 Bed FlatFlat 7, Wimborne Mansions , Glenloch Road, London, NW3 4DHFlat 7, Wimborne Mansions , Glenloch Road, London, NW3 4DH
- Sold Feb 2025£500,000 | 2 Bed FlatFlat B, 189, Haverstock Hill, London, NW3 4QGFlat B, 189, Haverstock Hill, London, NW3 4QG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Flat 6, 47, Belsize Avenue as the 249th largest and the 292nd most expensive of the 446 addresses on Belsize Avenue, London, NW3.
Against the NW3 postcode district average, it is £768k less expensive than the typical property.
More reading links
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.












