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Locally, apartments of this size normally have 1 bedroom with a balcony.
Our estimate of the sale value of Flat 18, 16, Belsize Grove is £321,777 and its rental estimate is £1,324 per month, given the available information and assuming reasonable condition.
16, Belsize Grove is a residential building on Belsize Grove, London, NW3 and falls within the NW3 postal district and the London Borough of Camden.
Flat 18, 16, Belsize Grove has 2 entries in the Land Registry , most recently in November 2022 and a single entry in the EPC database dated October 2024.
We combine this information with that 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.
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 18, 16, Belsize Grove, we estimate a market value of £337,866 and a rental value of £1,391 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £299,253 and £1,232 per month respectively.
Over the last year, Flat 18, 16, Belsize Grove has seen its estimated sale value move down by £3,788 (1.2%) and its estimated rental value increase by £83 per month (6.2%). This results in an estimated gross rental yield of 4.9%.
Flat 18, 16, Belsize Grove has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Oct 2024.
The property is not connected to mains gas and has single glazed windows. It is heated using Room heaters, electric.
The most recent sale of Flat 18, 16, Belsize Grove completed on 9th November 2022 at £288,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 6.4% over the period since November 2022.
Over the past 2 years 3 properties similar to Flat 18, 16, Belsize Grove have sold within a radius of 240 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th September 2025, was Flat 1, 16, Belsize Grove, London, NW3 4UN, a leasehold flat which sold for £265,000.
Read more about house prices in NW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Over the past 2 years our Estate Agent network has recorded 2 lets within 240 metres of Flat 18, 16, Belsize Grove.
The latest, in August 2025, was 12B, Eton Avenue, London, NW3 3EH, a leasehold flat let by Fine Living.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 462 addresses on Belsize Grove, London, NW3, Flat 18, 16, Belsize Grove comes out as the 437th largest and the 407th most expensive in our analysis of the public data.
It is also £1.003m less expensive than the average property across the NW3 district.
From Flat 18, 16, Belsize Grove, the nearest station is Belsize Park, 300 metres away.
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
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The recent census recorded whether a resident owned or rented their home.
In the area around Flat 18, 16, Belsize Grove, 41.7% of property is socially rented and 31.8% is privately rented.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around Flat 18, 16, Belsize Grove, 10.8% of residents are recorded as possessing school level qualifications and 68.5% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around Flat 18, 16, Belsize Grove, the average age was 38.3 and the most common age was 32.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around Flat 18, 16, Belsize Grove, 2.0% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around Flat 18, 16, Belsize Grove, there are an average of 0.3 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.