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According to the public record, 21, Cornwall Road, Harrow is a early-century freehold house with 1,022 ft2 of internal area and sits on a 214 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, Cornwall Road, Harrow is £568,315 and the estimated rental value is £2,759 per month.
Cornwall Road, Harrow, HA1 is located in the borough of Harrow within the HA1 postal district.
21, Cornwall Road, Harrow has a single entry in the Land Registry from June 2025 and a single entry in the EPC database dated February 2025.
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 21, Cornwall Road, Harrow is in very good condition we estimate a sale value of £596,731 and a rental value of £2,896 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £528,533 and a rental value of £2,565 per month.
Over the last 12 months the sale value of 21 Cornwall Road Harrow has decreased by an estimated £14,902 (2.6%) and its rental value has increased by an estimated £48 per month (1.7%), giving an expected gross yield of 5.8%.
According to data from HM Land Registry, 21, Cornwall Road, Harrow sits on a plot of 214m2.
We have plot size data on 24 out of 24 other houses in the postcode and 21, Cornwall Road, Harrow sits on the 12th largest plot.
21, Cornwall Road, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Feb 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, Cornwall Road, Harrow was last sold on 19th June 2025 for £630,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since June 2025, the market for similar properties has dropped 0.1%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Cornwall Road, Harrow within a radius of 450 metres over the last 2 years.
The most recent example is 30, Somerset Road, Harrow, HA1 4NG, a freehold house which sold for £499,750 on the 28th March 2025.
Read more about house prices in HA1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Cornwall Road, Harrow, HA1 has a total of 60 addresses. According to our analysis of all the public data, 21, Cornwall Road, Harrow is the 30th largest and the 27th most expensive property on the street.
When compared to the postcode district it is £101k more expensive than the average property in HA1.
The closest station to 21, Cornwall Road, Harrow is West Harrow station which is 400 metres away.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 21, Cornwall Road, Harrow, 35.5% of property is privately rented and 32.9% is privately owned with a mortgage.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 21, Cornwall Road, Harrow, 22.1% of residents are recorded as possessing school level qualifications and 52.3% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 21, Cornwall Road, Harrow, the average age was 37.3 and the most common age was 37.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 21, Cornwall Road, Harrow, 1.2% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 21, Cornwall Road, Harrow, there are an average of 1.0 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.