Our Data Sources
77A, Belsize Park Gardens has no records in the the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 77A, Belsize Park Gardens is in very good condition we estimate a sale value of £1,735,495 and a rental value of £6,271 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,537,153 and a rental value of £5,554 per month.
Energy Efficiency
77A, Belsize Park Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 12 sales of properties similar to 77A, Belsize Park Gardens within a radius of 270 metres over the last 2 years.
The most recent example is Flat 5, 13, Belsize Grove, London, NW3 4UX, a leasehold flat which sold for £1,700,000 on the 14th October 2024.
Read more about house prices in NW3.
- Sold Oct 2024£1,700,000 | 4 Bed FlatFlat 5, 13, Belsize Grove, London, NW3 4UXFlat 5, 13, Belsize Grove, London, NW3 4UX
- Sold Jul 2024£2,000,000 | 4 Bed FlatFlat 5, Manor Mansions, Belsize Grove, London, NW3 4NBFlat 5, Manor Mansions, Belsize Grove, London, NW3 4NB
- Sold Apr 2023£2,000,000 | 4 Bed FlatFlat E, 4, Belsize Grove, London, NW3 4UNFlat E, 4, Belsize Grove, London, NW3 4UN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Our network of Estate Agents reports 3 lets within 270 metres of 77A, Belsize Park Gardens over the last 2 years.
Most recently, 12B, Eton Avenue, London, NW3 3EH, a leasehold flat, was let by Fine Living in August 2025.
- Let agreed Aug 2025£ Undisclosed | 2 Bed Flat12B, Eton Avenue, London, NW3 3EH12B, Eton Avenue, London, NW3 3EH
- Let agreed Feb 2025£ Undisclosed | 2 Bed Flat3B , Lancaster Drive, London, NW3 4EY3B , Lancaster Drive, London, NW3 4EY
- Let agreed Mar 2024£ Undisclosed | 1 Bed Flat3A , Lancaster Drive, London, NW3 4EY3A , Lancaster Drive, London, NW3 4EY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Belsize Park Gardens, London, NW3 has a total of 540 addresses. According to our analysis of all the public data, 77A, Belsize Park Gardens is the 21st largest and the 97th most expensive property on the street.
When compared to the postcode district it is £331k more expensive than the average property in NW3.
More reading links
Schools Nearby
- St Paul's Church of England Primary School600 m away
- Rosary Catholic Primary School600 m away
- Fleet Primary School800 m away
- The UCL Academy700 m away
- Haverstock School900 m away
- Harris Academy St John's Wood1.3 km away
More reading links
Public Transport Nearby
- Belsize Park|400 m away
- Swiss Cottage|700 m away
- Chalk Farm|900 m away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
