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According to the public record, Flat 4, 40, Frognal is a period apartment with 807 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 4, 40, Frognal is £868,619 and the estimated rental value is £3,237 per month.
The apartment is within 40, Frognal, London, NW3.
Frognal, London, NW3 is located in the borough of Camden within the NW3 postal district.
Flat 4, 40, Frognal has no records in the the Land Registry and a single entry in the EPC database dated November 2025.
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.
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 4, 40, Frognal is in very good condition we estimate a sale value of £912,050 and a rental value of £3,398 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £807,816 and a rental value of £3,010 per month.
Over the last 12 months the sale value of Flat 4 40 Frognal has decreased by an estimated £6,851 (0.8%) and its rental value has increased by an estimated £230 per month (7.1%), giving an expected gross yield of 4.5%.
Flat 4, 40, Frognal has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Nov 2025.
The property is connected to mains gas and has fully double 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 4, 40, Frognal within a radius of 350 metres over the last 2 years.
The most recent example is Flat 2, Heath Court 10-12, Frognal, London, NW3 6AH, a leasehold flat which sold for £950,000 on the 25th April 2025.
Read more about house prices in NW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Frognal, London, NW3 has a total of 386 addresses. According to our analysis of all the public data, Flat 4, 40, Frognal is the 210th largest and the 182nd most expensive property on the street.
When compared to the postcode district it is £456k less expensive than the average property in NW3.
The nearest school is Fitzjohn's Primary School which is 400 metres away. The nearest train station is Finchley Road & Frognal which is 200 metres away.
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