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By comparing it to neighbours, we estimate that it is a mid-century house with 1,136 ft2 of internal area and sits on a 98.2 m2 plot and a garden.
Houses of this size in this area normally have 4 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 15, Harcourt Close, Isleworth is £609,966 and the estimated rental value is £2,664 per month.
Harcourt Close, Isleworth, TW7 is located in the borough of Hounslow within the TW7 postal district.
15, Harcourt Close, Isleworth has 31 entries in the Land Registry , most recently in July 2014 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 15, Harcourt Close, Isleworth is in very good condition we estimate a sale value of £640,464 and a rental value of £2,797 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £567,269 and a rental value of £2,477 per month.
Over the last 12 months the sale value of 15 Harcourt Close Isleworth has decreased by an estimated £17,294 (2.8%) and its rental value has increased by an estimated £49 per month (1.8%), giving an expected gross yield of 5.2%.
According to data from HM Land Registry, 15, Harcourt Close, Isleworth sits on a plot of 98m2.
We have plot size data on 8 out of 16 other houses in the postcode and 15, Harcourt Close, Isleworth sits on the 2nd largest plot.
According to HM Land Registry, 15, Harcourt Close, Isleworth was last sold on 31st July 2014 for £450,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since July 2014, the market for similar properties has risen 18.8%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 15, Harcourt Close, Isleworth within a radius of 410 metres over the last 2 years.
The most recent example is 16, Tolson Road, Isleworth, TW7 7AE, a freehold house which sold for £700,000 on the 8th April 2026.
Read more about house prices in TW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Harcourt Close, Isleworth, TW7 has a total of 20 addresses. According to our analysis of all the public data, 15, Harcourt Close, Isleworth is the largest and the most expensive property on the street.
When compared to the postcode district it is £108k more expensive than the average property in TW7.
The nearest school is St Mary's Catholic Primary School, Isleworth which is 100 metres away. The nearest train station is Isleworth which is 800 metres away.
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