Flat 3, 63
Flat 3, 63
Description & Estimates







The public record describes Flat 3, 63, Belsize Avenue as a period apartment with 1,076 ft2 of internal area.
In this area, apartments of this size normally have 3 bedrooms.
Flat 3, 63, Belsize Avenue has an estimated sale value of £953,447 and an estimated rental value of £4,062 per month, assuming reasonable condition and based on the information available.
The apartment sits within 63, Belsize Avenue, London, NW3.
Belsize Avenue, London, NW3 lies in the borough of Camden, within the NW3 postal district.
Our Data Sources
Flat 3, 63, Belsize Avenue has no recent1 records in the the Land Registry and a single entry in the EPC database dated October 2020.
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.
Price Range & Condition
In very good condition, we estimate Flat 3, 63, Belsize Avenue would be worth £1,001,119, with a potential rental value of £4,265 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £886,706, with a rental value of £3,778 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 3, 63, Belsize Avenue has moved down by £15,426 (1.6%) over the last year. During the same period, its estimated monthly rental value has increased by £247 (6.1%). The property's estimated gross yield is currently 5.1%.
Energy Efficiency
Flat 3, 63, Belsize Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Oct 2020.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 3, 63, Belsize Avenue last changed hands on 17th August 2001, selling for £463,765. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
- Sold Aug 2001£463,765
- Sold Apr 1997£145,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 300 metres of Flat 3, 63, Belsize Avenue across the last 2 years.
Most recently, Flat 50, Hillfield Court, Belsize Avenue, London, NW3 4BG, a leasehold flat, sold at £1,175,000 on the 12th August 2025.
Read more about house prices in NW3.
- Sold Aug 2025£1,175,000 | 3 Bed FlatHillfield Court, Belsize AvenueFlat 50, Hillfield Court, Belsize Avenue, London, NW3 4BG
- Sold May 2025£947,500 | 3 Bed FlatBelsize Avenue35G, Belsize Avenue, London, NW3 4BN
- Sold Jan 2023£1,160,000 | 3 Bed FlatGlenloch Court, Glenmore RoadFlat 6, Glenloch Court, Glenmore Road, London, NW3 4DD
•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 3, 63, Belsize Avenue as the 104th largest and the 106th most expensive of the 446 addresses on Belsize Avenue, London, NW3.
Against the NW3 postcode district average, it is £371k less expensive than the typical property.
More reading links
Schools Nearby
- 200mRosary Catholic Primary School
- 600mFitzjohn's Primary School
- 700mFleet Primary School
- 1.0kmThe UCL Academy
- 1.2kmHaverstock School
- 1.5kmWilliam Ellis School
More reading links
Public Transport Nearby
Belsize Park station is the nearest stop to Flat 3, 63, Belsize Avenue at 300 metres away.
- 300mBelsize Park
- 600mHampstead Heath
- 900mFinchley 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.

