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Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 39, Hartham Road, Isleworth is £661,786 and the estimated rental value is £2,745 per month.
Hartham Road, Isleworth, TW7 is located in the borough of Hounslow within the TW7 postal district.
39, Hartham Road, Isleworth has 21 entries in the Land Registry , most recently in November 2015 and a single entry in the EPC database dated April 2026.
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 39, Hartham Road, Isleworth is in very good condition we estimate a sale value of £694,875 and a rental value of £2,882 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £615,461 and a rental value of £2,553 per month.
Over the last 12 months the sale value of 39 Hartham Road Isleworth has decreased by an estimated £18,763 (2.8%) and its rental value has increased by an estimated £50 per month (1.8%), giving an expected gross yield of 5%.
According to data from HM Land Registry, 39, Hartham Road, Isleworth sits on a plot of 194m2.
We have plot size data on 24 out of 24 other houses in the postcode and 39, Hartham Road, Isleworth sits on the 4th largest plot.
39, Hartham Road, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Apr 2026.
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, 39, Hartham Road, Isleworth was last sold on 18th November 2015 for £488,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since November 2015, the market for similar properties has risen 13.8%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 39, Hartham Road, Isleworth within a radius of 450 metres over the last 2 years.
The most recent example is 69, Hartham Road, Isleworth, TW7 5EY, a freehold house which sold for £610,000 on the 31st January 2025.
Read more about house prices in TW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Hartham Road, Isleworth, TW7 has a total of 133 addresses. According to our analysis of all the public data, 39, Hartham Road, Isleworth is the 13th largest and the 18th most expensive property on the street.
When compared to the postcode district it is £160k more expensive than the average property in TW7.
The nearest school is Marlborough Primary School which is 100 metres away. The nearest train station is Syon Lane which is 500 metres away.
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