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According to the public record, Flat A, 4, Belsize Grove is a period apartment with 624 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat A, 4, Belsize Grove is £666,265 and the estimated rental value is £2,750 per month.
The apartment is within 4, Belsize Grove, London, NW3.
Belsize Grove, London, NW3 is located in the borough of Camden within the NW3 postal district.
Flat A, 4, Belsize Grove has no records in the the Land Registry and a single entry in the EPC database dated April 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat A, 4, Belsize Grove is in very good condition we estimate a sale value of £699,578 and a rental value of £2,887 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £619,626 and a rental value of £2,557 per month.
Over the last 12 months the sale value of Flat A 4 Belsize Grove has decreased by an estimated £5,255 (0.8%) and its rental value has increased by an estimated £195 per month (7.1%), giving an expected gross yield of 5%.
Flat A, 4, Belsize Grove has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Apr 2019.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat A, 4, Belsize Grove within a radius of 250 metres over the last 2 years.
The most recent example is Flat D, 71, Belsize Park Gardens, London, NW3 4JP, a leasehold flat which sold for £695,000 on the 28th January 2026.
Read more about house prices in NW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our network of Estate Agents report 2 lets within a 250 metres radius of Flat A, 4, Belsize Grove over the last 2 years.
Most recently 12B, Eton Avenue, London, NW3 3EH, a leasehold flat let by Fine Living in August 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Belsize Grove, London, NW3 has a total of 462 addresses. According to our analysis of all the public data, Flat A, 4, Belsize Grove is the 147th largest and the 151st most expensive property on the street.
When compared to the postcode district it is £658k less expensive than the average property in NW3.
The nearest school is Rosary Catholic Primary School which is 500 metres away. The nearest train station is Belsize Park which is 300 metres away.
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