Our Data Sources
Flat 41, 20, Belsize Park has no records in the Land Registry and a single entry in the EPC database dated October 2024.
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 Flat 41, 20, Belsize Park is in very good condition we estimate a sale value of £351,243 and a rental value of £1,428 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £311,101 and a rental value of £1,265 per month.
Energy Efficiency
Flat 41, 20, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Oct 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using community scheme.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there has been 1 sale of a property similar to Flat 41, 20, Belsize Park within a radius of 280 metres since 2021.
The most recent example is Flat 1, 31, Belsize Avenue, London, NW3 4BL, a leasehold flat which sold for £1,850,000 on the 30th June 2021.
Read more about house prices in NW3.
- Sold Jun 2021£1,850,000 | 4 Bed FlatFlat 1, 31, Belsize Avenue, London, NW3 4BLFlat 1, 31, Belsize Avenue, London, NW3 4BL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Our network of Estate Agents reports 2 lets within 280 metres of Flat 41, 20, Belsize Park over the last 2 years.
Most recently, 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat, was let by Fine Living in February 2025.
- 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.
Explore Nearby Properties
The surrounding properties have an average estimated value of £306,815, ranging from £222,907 to £474,364.
- Flat 5, 20 Belsize Park
0 Bed Flat | 0 m | Est. Value: £256,997
- Flat 2, 20 Belsize Park
0 Bed Flat | 0 m | Est. Value: £279,063
- Flat 32, 20 Belsize Park
0 Bed Flat | 0 m | Est. Value: £222,907
- Flat 12, 20 Belsize Park
1 Bed Flat | 0 m | Est. Value: £445,418
- Flat 27, 20 Belsize Park
0 Bed Flat | 0 m | Est. Value: £234,415
Location Comparison
Belsize Park, London, NW3 has a total of 423 addresses. According to our analysis of all the public data, Flat 41, 20, Belsize Park is the 352nd largest and the 368th most expensive property on the street.
When compared to the postcode district it is £991k less expensive than the average property in NW3.
More reading links
Schools Nearby
- Holy Trinity CofE Primary School, NW3500 m away
- Rosary Catholic Primary School500 m away
- Fitzjohn's Primary School600 m away
- The UCL Academy800 m away
- Harris Academy St John's Wood1.2 km away
- Haverstock School1.3 km away
More reading links
Public Transport Nearby
- Belsize Park|600 m away
- Finchley Road|600 m away
- Swiss Cottage|600 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












