






According to the public record, Flat 3, 11, Belsize Park is a period leasehold apartment with 1,184 ft2 of internal area.
Apartments of this size in this area normally have 3 bedrooms with a balcony.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 3, 11, Belsize Park is £1,327,836 and the estimated rental value is £4,224 per month.
The apartment is within 11, Belsize Park, London, NW3.
Belsize Park, London, NW3 is located in the borough of Camden within the NW3 postal district.
Flat 3, 11, Belsize Park has 3 entries in the Land Registry , most recently in March 2025 and a single entry in the EPC database dated October 2016.
We combine this information with that 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.
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 3, 11, Belsize Park is in very good condition we estimate a sale value of £1,394,228 and a rental value of £4,435 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,234,888 and a rental value of £3,928 per month.
Over the last 12 months the sale value of Flat 3 11 Belsize Park has decreased by an estimated £34,272 (2.6%) and its rental value has increased by an estimated £223 per month (5.3%), giving an expected gross yield of 3.8%.
Flat 3, 11, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Oct 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, Flat 3, 11, Belsize Park was last sold on 20th March 2025 for £1,350,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since March 2025, the market for similar properties has risen 2.2%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 3, 11, Belsize Park within a radius of 270 metres over the last 2 years.
The most recent example is 44A, Belsize Square, London, NW3 4HN, a leasehold flat which sold for £1,040,000 on the 27th August 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 2 lets within a 270 metres radius of Flat 3, 11, Belsize Park over the last 2 years.
Most recently 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living in February 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Belsize Park, London, NW3 has a total of 423 addresses. According to our analysis of all the public data, Flat 3, 11, Belsize Park is the 107th largest and the 83rd most expensive property on the street.
When compared to the postcode district it is £3k more expensive than the average property in NW3.
The nearest school is Holy Trinity CofE Primary School, NW3 which is 500 metres away. The nearest train station is Belsize Park 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.
Connect me with
an Estate Agent
Our partner Agents appear here!
Book a demo
Find an Estate
Agent