Flat 15, 21
Flat 15, 21
Description & Estimates







Flat 15, 21, Frognal is recorded publicly as a period leasehold apartment across 204 ft2 of internal area.
Locally, apartments of this size are normally studios.
Our estimate of the sale value of Flat 15, 21, Frognal is £259,360 and its rental estimate is £1,177 per month, given the available information and assuming reasonable condition.
21, Frognal is a residential building on Frognal, London, NW3 and falls within the NW3 postal district and the London Borough of Camden.
Our Data Sources
Flat 15, 21, Frognal has 21 entries in the Land Registry , most recently in January 2024 and a single entry in the EPC database dated April 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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, 21, Frognal, we estimate a market value of £272,328 and a rental value of £1,236 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £241,205 and £1,094 per month respectively.
Recent Market Change
Over the last year, Flat 15, 21, Frognal has seen its estimated sale value drop by £163 (0.1%) and its estimated rental value rise by £94 per month (8.0%). This results in an estimated gross rental yield of 5.4%.
Energy Efficiency
Flat 15, 21, Frognal has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Apr 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
The most recent sale of Flat 15, 21, Frognal completed on 19th January 2024 at £195,000 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 11.9% over the period since January 2024.
- Sold Jan 2024£195,000
- Sold Aug 1996£44,000
Similar Properties Sold Nearby
Over the past 2 years 2 properties similar to Flat 15, 21, Frognal have sold within a radius of 330 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th August 2014, was Flat 17, 21, Frognal, London, NW3 6AR, a leasehold flat which sold for £244,000.
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 386 addresses on Frognal, London, NW3, Flat 15, 21, Frognal comes out as the 386th largest and the 386th most expensive in our analysis of the public data.
It is also £1.065m less expensive than the average property across the NW3 district.
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Schools Nearby
- 400mFitzjohn's Primary School
- 600mHoly Trinity CofE Primary School, NW3
- 600mHampstead Parochial Church of England Primary School
- 1.2kmThe UCL Academy
- 1.5kmHarris Academy St John's Wood
- 1.9kmHampstead School
More reading links
Public Transport Nearby
From Flat 15, 21, Frognal, the nearest station is Finchley Road & Frognal, 200 metres away.
- 200mFinchley Road & Frognal
- 500mFinchley Road
- 600mHampstead
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.

