Our Data Sources
138, Thornbury Road, Isleworth has no records in the the Land Registry and a single entry in the EPC database dated October 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 138, Thornbury Road, Isleworth would be worth £963,338, with a potential rental value of £3,622 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £853,243, with a rental value of £3,208 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
138, Thornbury Road, Isleworth occupies a 485 m2 plot as recorded by HM Land Registry.
All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
138, Thornbury Road, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Oct 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 73 sales of comparable properties within 620 metres of 138, Thornbury Road, Isleworth across the last 2 years.
Most recently, 32, St. Marys Crescent, Isleworth, TW7 4NA, a freehold house, sold at £1,200,000 on the 27th November 2024.
Read more about house prices in TW7.
- Sold Nov 2024£1,200,000 | 5 Bed House32, St. Marys Crescent, Isleworth, TW7 4NA32, St. Marys Crescent, Isleworth, TW7 4NA
- Sold Oct 2022£900,000 | 5 Bed House14, Thornbury Avenue, Isleworth, TW7 4NQ14, Thornbury Avenue, Isleworth, TW7 4NQ
- Sold Jun 2021£903,000 | 5 Bed House16, Thornbury Avenue, Isleworth, TW7 4NQ16, Thornbury Avenue, Isleworth, TW7 4NQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 138, Thornbury Road, Isleworth as the 15th largest and the 23rd most expensive of the 209 addresses on Thornbury Road, Isleworth, TW7.
Against the TW7 postcode district average, it is £411k more expensive than the typical property.
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Schools Nearby
- Spring Grove Primary School1.0 km away
- Alexandra Primary School1.3 km away
- Marlborough Primary School1.5 km away
- Isleworth and Syon School for Boys500 m away
- Bolder Academy1.4 km away
- Heston Community School1.5 km away
More reading links
Public Transport Nearby
- Osterley|300 m away
- Isleworth|1.2 km away
- Hounslow East|1.2 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












