Our Data Sources
1, Belsize Square has 31 entries in the Land Registry , most recently in December 2009 and a single entry in the EPC database dated September 2009.
We combine this information with that 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 1, Belsize Square, we estimate a market value of £6,249,340 and a rental value of £17,421 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £5,535,130 and £15,430 per month respectively.
Plot Size
HM Land Registry records the plot of land for 1, Belsize Square as measuring 387 m2.
That makes it the 9th largest plot in the postcode, where 2 of the 3 other houses have recorded plot data.
Energy Efficiency
1, Belsize Square has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 Sep 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
The most recent sale of 1, Belsize Square completed on 10th December 2009 at £5,000,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 13.7% over the period since December 2009.
- Sold Dec 2009£5,000,000
- Sold Jun 2001£1,400,000
- Sold Oct 1998£340,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 1, Belsize Square have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th August 2021, was 4, Buckland Crescent, London, NW3 5DX, a freehold house which sold for £5,475,000.
Read more about house prices in NW3.
- Sold Aug 2021£5,475,000 | 6 Bed House4, Buckland Crescent, London, NW3 5DX4, Buckland Crescent, London, NW3 5DX
- Sold Jan 2021£5,600,000 | 6 Bed House19, Belsize Square, London, NW3 4HT19, Belsize Square, London, NW3 4HT
- Sold Jul 2015£5,800,000 | 6 Bed House49, Belsize Square, London, NW3 4HN49, Belsize Square, London, NW3 4HN
•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 1, Belsize Square.
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 264 addresses on Belsize Square, London, NW3, 1, Belsize Square comes out as the 2nd largest and the most expensive in our analysis of the public data.
It is also £4.63m more expensive than the average property across the NW3 district.
More reading links
Schools Nearby
- Holy Trinity CofE Primary School, NW3500 m away
- Rosary Catholic Primary School600 m away
- St Paul's Church of England Primary School800 m away
- The UCL Academy600 m away
- Harris Academy St John's Wood1.1 km away
- Haverstock School1.2 km away
More reading links
Public Transport Nearby
- Swiss Cottage|500 m away
- Belsize Park|600 m away
- Finchley Road|600 m away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
