Our Data Sources
4, Belsize Park Mews has no records in the the Land Registry and a single entry in the EPC database dated March 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 4, Belsize Park Mews would be worth £2,105,897, with a potential rental value of £7,653 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,865,223, with a rental value of £6,779 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Belsize Park Mews occupies a 71 m2 plot as recorded by HM Land Registry.
All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
4, Belsize Park Mews has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Mar 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 13 sales of comparable properties within 300 metres of 4, Belsize Park Mews across the last 2 years.
Most recently, 7, Belsize Mews, London, NW3 5AT, a freehold house, sold at £1,842,750 on the 17th April 2026.
Read more about house prices in NW3.
- Sold Apr 2026£1,842,750 | 4 Bed House7, Belsize Mews, London, NW3 5AT7, Belsize Mews, London, NW3 5AT
- Sold Aug 2024£2,000,000 | 4 Bed House61C, Belsize Lane, London, NW3 5AU61C, Belsize Lane, London, NW3 5AU
- Sold Apr 2019£1,462,500 | 4 Bed House10, Belsize Park Mews, London, NW3 5BL10, Belsize Park Mews, London, NW3 5BL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 4, Belsize Park Mews as the 8th largest and the 8th most expensive of the 17 addresses on Belsize Park Mews, London, NW3.
Against the NW3 postcode district average, it is £684k more expensive than the typical property.
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Schools Nearby
- Holy Trinity CofE Primary School, NW3500 m away
- Rosary Catholic Primary School500 m away
- Fitzjohn's Primary School500 m away
- The UCL Academy800 m away
- Harris Academy St John's Wood1.3 km away
- Haverstock School1.4 km away
More reading links
Public Transport Nearby
- Finchley Road|500 m away
- Belsize Park|600 m away
- Swiss Cottage|700 m away
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.












