Our Data Sources
Flat 1, 40, Belsize Park has no recent1 records in 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 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 1, 40, Belsize Park is in very good condition we estimate a sale value of £2,084,096 and a rental value of £6,407 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,845,914 and a rental value of £5,675 per month.
Energy Efficiency
Flat 1, 40, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Oct 2020.
The property is connected to mains gas and has partial secondary glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, Flat 1, 40, Belsize Park was last sold on 16th March 2005 for £293,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
- Sold Mar 2005£293,000
- Sold Nov 2002£295,000
- Sold Jun 1999£169,950
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 1, 40, Belsize Park within a radius of 290 metres since 2014.
The most recent example is Flat 6, 40, Belsize Park, London, NW3 4EE, a leasehold flat which sold for £625,000 on the 17th March 2014.
Read more about house prices in NW3.
- Sold Mar 2014£625,000 | 2 Bed FlatFlat 6, 40, Belsize Park, London, NW3 4EEFlat 6, 40, Belsize Park, London, NW3 4EE
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Our network of Estate Agents reports 1 let within 290 metres of Flat 1, 40, Belsize Park over the last 2 years.
Most recently, 15C, Fitzjohns Avenue, London, NW3 5JY, a leasehold flat, was let by Fine Living in February 2025.
- Let agreed Feb 2025£ Undisclosed | 3 Bed Flat15C, Fitzjohns Avenue, London, NW3 5JY15C, Fitzjohns Avenue, London, NW3 5JY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Explore Nearby Properties
The surrounding properties have an average estimated value of £1,569,159, ranging from £656,173 to £5,153,154.
- Flat 6, 40 Belsize Park
2 Bed Flat | 0 m | Est. Value: £2,121,168
- Flat 3, 40 Belsize Park
4 Bed Flat | 0 m | Est. Value: £5,153,154
- Flat 2, 40 Belsize Park
3 Bed Flat | 0 m | Est. Value: £3,515,400
- Flat 7, 40 Belsize Park
1 Bed Flat | 0 m | Est. Value: £1,527,002
- Flat 4, 39 Belsize Park
2 Bed Flat | 7 m | Est. Value: £656,173
Location Comparison
Belsize Park, London, NW3 has a total of 423 addresses. According to our analysis of all the public data, Flat 1, 40, Belsize Park is the 274th largest and the 17th most expensive property on the street.
When compared to the postcode district it is £660k more expensive than the average property in NW3.
More reading links
Schools Nearby
- Holy Trinity CofE Primary School, NW3300 m away
- Fitzjohn's Primary School800 m away
- Rosary Catholic Primary School800 m away
- The UCL Academy500 m away
- Harris Academy St John's Wood1.0 km away
- Haverstock School1.4 km away
More reading links
Public Transport Nearby
- Swiss Cottage|300 m away
- Finchley Road|400 m away
- South Hampstead|600 m away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast 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.












