Flat 15, 15
Flat 15, 15
Description & Estimates
Flat 15, 15, Belsize Avenue is described in the public record as a mid-century apartment with 516 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms.
Our estimate of the sale value of Flat 15, 15, Belsize Avenue is £458,525 and its rental estimate is £2,169 per month, given the available information and assuming reasonable condition.
15, Belsize Avenue is a residential building on Belsize Avenue, London, NW3 and falls within the NW3 postal district and the London Borough of Camden.
Our Data Sources
Flat 15, 15, Belsize Avenue has no records in the the Land Registry and a single entry in the EPC database dated June 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 15, 15, Belsize Avenue, we estimate a market value of £481,451 and a rental value of £2,278 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £426,428 and £2,017 per month respectively.
Recent Market Change
Over the last year, Flat 15, 15, Belsize Avenue has seen its estimated sale value move down by £3,617 (0.8%) and its estimated rental value increase by £154 per month (7.1%). This results in an estimated gross rental yield of 5.7%.
Energy Efficiency
Flat 15, 15, Belsize Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jun 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 15, 15, Belsize Avenue have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st March 2025, was Flat 2, 47, Belsize Avenue, London, NW3 4BN, a leasehold flat which sold for £475,000.
Read more about house prices in NW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 446 addresses on Belsize Avenue, London, NW3, Flat 15, 15, Belsize Avenue comes out as the 332nd largest and the 375th most expensive in our analysis of the public data.
It is also £866k less expensive than the average property across the NW3 district.
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Schools Nearby
- 400mRosary Catholic Primary School
- 600mFitzjohn's Primary School
- 600mHoly Trinity CofE Primary School, NW3
- 900mThe UCL Academy
- 1.3kmHaverstock School
- 1.4kmHarris Academy St John's Wood
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Public Transport Nearby
From Flat 15, 15, Belsize Avenue, the nearest station is Belsize Park, 400 metres away.
- 400mBelsize Park
- 700mFinchley Road
- 700mHampstead Heath
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.
