Our Data Sources
Flat 4, 15, Belsize Park Gardens has no recent1 records in the the Land Registry and a single entry in the EPC database dated January 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 4, 15, Belsize Park Gardens, we estimate a market value of £1,810,893 and a rental value of £5,215 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,603,934 and £4,619 per month respectively.
Energy Efficiency
Flat 4, 15, Belsize Park Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Jan 2019.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Flat 4, 15, Belsize Park Gardens completed on 27th June 2002 at £370,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
- Sold Jun 2002£370,000
Similar Properties Sold Nearby
Over the past 2 years 25 properties similar to Flat 4, 15, Belsize Park Gardens have sold within a radius of 250 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th July 2025, was 10A, Belsize Park, London, NW3 4ES, a leasehold flat which sold for £2,000,000.
Read more about house prices in NW3.
- Sold Jul 2025£2,000,000 | 3 Bed Flat10A, Belsize Park, London, NW3 4ES10A, Belsize Park, London, NW3 4ES
- Sold Nov 2024£1,779,500 | 3 Bed Flat37C , Belsize Park Gardens, London, NW3 4JJ37C , Belsize Park Gardens, London, NW3 4JJ
- Sold Sep 2024£925,000 | 3 Bed Flat31A, Belsize Lane, London, NW3 5AS31A, Belsize Lane, London, NW3 5AS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 2 lets within 250 metres of Flat 4, 15, Belsize Park Gardens.
The latest, in February 2025, was 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 540 addresses on Belsize Park Gardens, London, NW3, Flat 4, 15, Belsize Park Gardens comes out as the 133rd largest and the 89th most expensive in our analysis of the public data.
It is also £403k more expensive than the average property across the NW3 district.
More reading links
Schools Nearby
- Rosary Catholic Primary School500 m away
- Holy Trinity CofE Primary School, NW3600 m away
- Fitzjohn's Primary School800 m away
- The UCL Academy700 m away
- Haverstock School1.2 km away
- Harris Academy St John's Wood1.2 km away
More reading links
Public Transport Nearby
- Belsize Park|400 m away
- Swiss Cottage|600 m away
- Finchley Road|700 m away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
