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Company No. 11113204
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Registered Address: 2 Leman St, London E1 8FA
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According to the public record, 21, Butler Avenue, Harrow is a period freehold house with 1,851 ft2 of internal area and sits on a 387 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Butler Avenue, Harrow is £877,771 and the estimated rental value is £4,155 per month.
Butler Avenue, Harrow, HA1 is located in the borough of Harrow within the HA1 postal district.
21, Butler Avenue, Harrow has 21 entries in the Land Registry , most recently in June 2012 and a single entry in the EPC database dated August 2010.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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, Butler Avenue, Harrow is in very good condition we estimate a sale value of £921,660 and a rental value of £4,363 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £816,327 and a rental value of £3,865 per month.
Over the last 12 months the sale value of 21 Butler Avenue Harrow has decreased by an estimated £21,887 (2.5%) and its rental value has increased by an estimated £71 per month (1.7%), giving an expected gross yield of 5.7%.
According to data from HM Land Registry, 21, Butler Avenue, Harrow sits on a plot of 387m2.
We have plot size data on 10 out of 11 other houses in the postcode and 21, Butler Avenue, Harrow sits on the 9th largest plot.
21, Butler Avenue, Harrow has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 07 Aug 2010.
The property is connected to mains gas and has partial secondary glazing. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 21, Butler Avenue, Harrow was last sold on 12th June 2012 for £543,125 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since June 2012, the market for similar properties has risen 60.9%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Butler Avenue, Harrow within a radius of 360 metres over the last 2 years.
The most recent example is 77, Vaughan Road, Harrow, HA1 4EF, a freehold house which sold for £750,000 on the 5th December 2025.
Read more about house prices in HA1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Butler Avenue, Harrow, HA1 has a total of 81 addresses. According to our analysis of all the public data, 21, Butler Avenue, Harrow is the 15th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £406k more expensive than the average property in HA1.
The closest station to 21, Butler Avenue, Harrow is Harrow-on-the-Hill station which is 500 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, Butler Avenue, Harrow, 46.6% of property is privately rented and 18.8% is socially rented.
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, Butler Avenue, Harrow, 18.2% of residents are recorded as possessing school level qualifications and 47.7% 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, Butler Avenue, Harrow, the average age was 38.2 and the most common age was 32.
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, Butler Avenue, Harrow, 3.0% 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, Butler Avenue, Harrow, there are an average of 0.8 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.
