Connect me with
an Estate Agent
Our partner Agents appear here!
Book a demo
Find an Estate
Agent







According to the public record, 21, Cromwell Road is a early-century freehold house with 990 ft2 of internal area and sits on a 176 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Cromwell Road is £640,694 and the estimated rental value is £3,154 per month.
Cromwell Road, London, N3 is located in the borough of Barnet within the N3 postal district.
21, Cromwell Road has a single entry in the Land Registry from January 2026 and a single entry in the EPC database dated July 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 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 21, Cromwell Road is in very good condition we estimate a sale value of £672,728 and a rental value of £3,311 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £595,845 and a rental value of £2,933 per month.
Over the last 12 months the sale value of 21 Cromwell Road has decreased by an estimated £12,679 (2.0%) and its rental value has increased by an estimated £121 per month (3.8%), giving an expected gross yield of 5.9%.
According to data from HM Land Registry, 21, Cromwell Road sits on a plot of 176m2.
We have plot size data on 27 out of 27 other houses in the postcode and 21, Cromwell Road sits on the 10th largest plot.
21, Cromwell Road has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Jul 2025.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 21, Cromwell Road was last sold on 15th January 2026 for £625,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since January 2026, the market for similar properties has risen 19.0%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Cromwell Road within a radius of 450 metres over the last 2 years.
The most recent example is 24, Montpelier Road, London, N3 2ER, a freehold house which sold for £595,000 on the 22nd August 2025.
Read more about house prices in N3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Cromwell Road, London, N3 has a total of 27 addresses. According to our analysis of all the public data, 21, Cromwell Road is the 17th largest and the 19th most expensive property on the street.
When compared to the postcode district it is £97k less expensive than the average property in N3.
The nearest school is Manorside Primary School which is 200 metres away. The nearest train station is Finchley Central which is 900 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.