Flat 9, 38-40
Flat 9, 38-40
Description & Estimates







Flat 9, 38-40, Eton Avenue is described in the public record as a period apartment with 2,109 ft2 of internal area.
Locally, apartments of this size normally have 4 bedrooms.
Our estimate of the sale value of Flat 9, 38-40, Eton Avenue is £2,193,554 and its rental estimate is £7,048 per month, given the available information and assuming reasonable condition.
38-40, Eton Avenue is a residential building on Eton Avenue, London, NW3 and falls within the NW3 postal district and the London Borough of Camden.
Our Data Sources
Flat 9, 38-40, Eton Avenue has no records in the the Land Registry and a single entry in the EPC database dated September 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 9, 38-40, Eton Avenue, we estimate a market value of £2,303,232 and a rental value of £7,400 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £2,040,005 and £6,554 per month respectively.
Recent Market Change
Over the last year, Flat 9, 38-40, Eton Avenue has seen its estimated sale value decrease by £26,914 (1.2%) and its estimated rental value grow by £470 per month (6.7%). This results in an estimated gross rental yield of 3.9%.
Energy Efficiency
Flat 9, 38-40, Eton Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Sep 2021.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 9, 38-40, Eton Avenue have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th February 2026, was Flat 26, Eton Court, Eton Avenue, London, NW3 3HJ, a leasehold flat which sold for £2,200,000.
Read more about house prices in NW3.
- Sold Feb 2026£2,200,000 | 4 Bed FlatEton Court, Eton AvenueFlat 26, Eton Court, Eton Avenue, London, NW3 3HJ
- Sold Sep 2024£2,200,000 | 4 Bed FlatEton Court, Eton AvenueFlat 27, Eton Court, Eton Avenue, London, NW3 3HJ
- Sold Feb 2024£2,000,000 | 4 Bed FlatEton Court, Eton AvenueFlat 42, Eton Court, Eton Avenue, London, NW3 3HJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 2 lets within 280 metres of Flat 9, 38-40, Eton Avenue.
The latest, in February 2025, was 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 345 addresses on Eton Avenue, London, NW3, Flat 9, 38-40, Eton Avenue comes out as the 17th largest and the 11th most expensive in our analysis of the public data.
It is also £869k more expensive than the average property across the NW3 district.
More reading links
Schools Nearby
- 500mSt Paul's Church of England Primary School
- 700mHoly Trinity CofE Primary School, NW3
- 800mRosary Catholic Primary School
- 500mThe UCL Academy
- 1.0kmHarris Academy St John's Wood
- 1.0kmHaverstock School
More reading links
Public Transport Nearby
From Flat 9, 38-40, Eton Avenue, the nearest station is Swiss Cottage, 500 metres away.
- 500mSwiss Cottage
- 700mBelsize Park
- 800mFinchley Road
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

