Flat 7, 42
Flat 7, 42
Description & Estimates
Public records show Flat 7, 42, Eton Avenue to be a period leasehold apartment with 1,087 ft2 of internal area.
In this area, apartments of this size normally have 3 bedrooms.
Flat 7, 42, Eton Avenue has an estimated sale value of £780,198 and an estimated rental value of £3,542 per month, assuming reasonable condition and based on the information available.
The apartment sits within 42, Eton Avenue, London, NW3.
Eton Avenue, London, NW3 lies in the borough of Camden, within the NW3 postal district.
Our Data Sources
Flat 7, 42, Eton Avenue has 31 entries in the Land Registry , most recently in June 2021 and a single entry in the EPC database dated December 2025.
We combine this information with that 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.
Price Range & Condition
In very good condition, we estimate Flat 7, 42, Eton Avenue would be worth £819,208, with a potential rental value of £3,719 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £725,584, with a rental value of £3,294 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of Flat 7, 42, Eton Avenue has decreased by £12,623 (1.6%) over the last year. During the same period, its estimated monthly rental value has grown by £216 (6.1%). The property's estimated gross yield is currently 5.4%.
Energy Efficiency
Flat 7, 42, Eton Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Dec 2025.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 7, 42, Eton Avenue last changed hands on 21st June 2021, selling for £1,300,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 17.4% since June 2021.
- Sold Jun 2021£1,300,000
- Sold Aug 2013£995,000
- Sold Nov 1996£225,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 270 metres of Flat 7, 42, Eton Avenue across the last 2 years.
Most recently, 27D, Belsize Square, London, NW3 4HU, a leasehold flat, sold at £862,500 on the 30th January 2026.
Read more about house prices in NW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 2 lettings within 270 metres of Flat 7, 42, Eton Avenue across the last 2 years.
The newest of these is 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living in February 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks Flat 7, 42, Eton Avenue as the 145th largest and the 265th most expensive of the 345 addresses on Eton Avenue, London, NW3.
Against the NW3 postcode district average, it is £544k less expensive than the typical property.
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
Swiss Cottage station is the nearest stop to Flat 7, 42, Eton Avenue at 500 metres away.
- 500mSwiss Cottage
- 700mBelsize Park
- 800mFinchley Road
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
