Our Data Sources
Flat 4B, 3, Belsize Park Gardens has 31 entries in the Land Registry , most recently in November 2014 and a single entry in the EPC database dated March 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Flat 4B, 3, Belsize Park Gardens would be worth £896,474, with a potential rental value of £2,890 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £794,020, with a rental value of £2,560 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 4B, 3, Belsize Park Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Mar 2025.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 4B, 3, Belsize Park Gardens last changed hands on 24th November 2014, selling for £826,500. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 13.5% since November 2014.
- Sold Nov 2014£826,500
- Sold Feb 2010£490,000
- Sold Jan 1997£157,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 250 metres of Flat 4B, 3, Belsize Park Gardens across the last 2 years.
Most recently, Flat 4, Claridge House 13, Belsize Park, London, NW3 4ES, a leasehold flat, sold at £721,500 on the 20th October 2023.
Read more about house prices in NW3.
- Sold Oct 2023£721,500 | 2 Bed FlatFlat 4, Claridge House 13, Belsize Park, London, NW3 4ESFlat 4, Claridge House 13, Belsize Park, London, NW3 4ES
- Sold Apr 2023£800,000 | 2 Bed FlatFlat 1, 11, Belsize Park, London, NW3 4ESFlat 1, 11, Belsize Park, London, NW3 4ES
- Sold Aug 2020£755,000 | 2 Bed FlatFlat 6, Claridge House 13, Belsize Park, London, NW3 4ESFlat 6, Claridge House 13, Belsize Park, London, NW3 4ES
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Agents in our network have reported 1 letting of a comparable property within 250 metres of Flat 4B, 3, Belsize Park Gardens across the last 2 years.
The newest of these is 3A , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living in March 2024.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks Flat 4B, 3, Belsize Park Gardens as the 421st largest and the 353rd most expensive of the 540 addresses on Belsize Park Gardens, London, NW3.
Against the NW3 postcode district average, it is £471k less expensive than the typical property.
More reading links
Schools Nearby
- 500mRosary Catholic Primary School
- 600mHoly Trinity CofE Primary School, NW3
- 700mFitzjohn's Primary School
- 700mThe UCL Academy
- 1.2kmHaverstock School
- 1.2kmHarris Academy St John's Wood
More reading links
Public Transport Nearby
- 500mBelsize Park
- 600mSwiss Cottage
- 700mFinchley 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.
