Flat 4, 4-6
Flat 4, 4-6
Description & Estimates







Public records show Flat 4, 4-6, Belsize Lane to be a period leasehold apartment with 893 ft2 of internal area.
In this area, apartments of this size normally have 3 bedrooms.
Flat 4, 4-6, Belsize Lane has an estimated sale value of £1,010,739 and an estimated rental value of £3,585 per month, assuming reasonable condition and based on the information available.
The apartment sits within 4-6, Belsize Lane, London, NW3.
Belsize Lane, London, NW3 lies in the borough of Camden, within the NW3 postal district.
Our Data Sources
Flat 4, 4-6, Belsize Lane has a single entry in the Land Registry from April 2013 and a single entry in the EPC database dated July 2023.
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
In very good condition, we estimate Flat 4, 4-6, Belsize Lane would be worth £1,061,276, with a potential rental value of £3,764 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £939,988, with a rental value of £3,334 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 4, 4-6, Belsize Lane has decreased by £16,352 (1.6%) over the last year. During the same period, its estimated monthly rental value has grown by £218 (6.1%). The property's estimated gross yield is currently 4.3%.
Energy Efficiency
Flat 4, 4-6, Belsize Lane has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jul 2023.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 4, 4-6, Belsize Lane last changed hands on 8th April 2013, selling for £950,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 20.7% since April 2013.
- Sold Apr 2013£950,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 350 metres of Flat 4, 4-6, Belsize Lane across the last 2 years.
Most recently, Flat 34, Belsize Court, Wedderburn Road, London, NW3 5QJ, a leasehold flat, sold at £810,000 on the 15th July 2025.
Read more about house prices in NW3.
- Sold Jul 2025£810,000 | 3 Bed FlatBelsize Court, Wedderburn RoadFlat 34, Belsize Court, Wedderburn Road, London, NW3 5QJ
- Sold Mar 2025£1,050,000 | 3 Bed Flat20, Ornan RoadFlat 3, 20, Ornan Road, London, NW3 4PX
- Sold Sep 2024£1,300,000 | 2 Bed Flat3, Rosslyn HillFlat 1A, 3, Rosslyn Hill, London, NW3 5UL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Flat 4, 4-6, Belsize Lane as the 116th largest and the 118th most expensive of the 210 addresses on Belsize Lane, London, NW3.
Against the NW3 postcode district average, it is £314k less expensive than the typical property.
More reading links
Schools Nearby
- 200mRosary Catholic Primary School
- 500mFitzjohn's Primary School
- 700mFleet Primary School
- 1.2kmThe UCL Academy
- 1.4kmHaverstock School
- 1.5kmWilliam Ellis School
More reading links
Public Transport Nearby
Belsize Park station is the nearest stop to Flat 4, 4-6, Belsize Lane at 400 metres away.
- 400mBelsize Park
- 400mHampstead Heath
- 800mHampstead
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

