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By comparing it to neighbours, we estimate that it is a period apartment with 674 ft2 of internal area and a balcony.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 5, 9, Belsize Square is £888,053 and the estimated rental value is £2,586 per month.
The apartment is within 9, Belsize Square, London, NW3.
Belsize Square, London, NW3 is located in the borough of Camden within the NW3 postal district.
Flat 5, 9, Belsize Square has a single entry in the Land Registry from October 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
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 5, 9, Belsize Square is in very good condition we estimate a sale value of £932,456 and a rental value of £2,715 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £825,889 and a rental value of £2,405 per month.
Over the last 12 months the sale value of Flat 5 9 Belsize Square has decreased by an estimated £11,713 (1.3%) and its rental value has increased by an estimated £112 per month (4.3%), giving an expected gross yield of 3.5%.
According to HM Land Registry, Flat 5, 9, Belsize Square was last sold on 11th October 2007 for £440,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since October 2007, the market for similar properties has risen 29.1%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 5, 9, Belsize Square within a radius of 270 metres over the last 2 years.
The most recent example is 19A, Adamson Road, London, NW3 3HU, a leasehold flat which sold for £907,009 on the 21st November 2025.
Read more about house prices in NW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our network of Estate Agents report 1 let of a property similar to Flat 5, 9, Belsize Square within a radius of 270 metres over the last 2 years.
Most recently 3A , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living in March 2024.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Belsize Square, London, NW3 has a total of 264 addresses. According to our analysis of all the public data, Flat 5, 9, Belsize Square is the 151st largest and the 113th most expensive property on the street.
When compared to the postcode district it is £419k less expensive than the average property in NW3.
The nearest school is Holy Trinity CofE Primary School, NW3 which is 519 metres away. The nearest train station is Swiss Cottage which is 500 metres away.
Please login for all schools and rail links, broadband speeds, floodrisk and area demographics information including levels of education, home ownership and more.
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