Our Data Sources
9, Thornbury Road, Isleworth has 2 entries in the Land Registry , most recently in January 2018 and a single entry in the EPC database dated July 2023.
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.
Price Range & Condition
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 9, Thornbury Road, Isleworth is in very good condition we estimate a sale value of £736,962 and a rental value of £2,983 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £652,738 and a rental value of £2,642 per month.
Plot Size
According to data from HM Land Registry, 9, Thornbury Road, Isleworth sits on a plot of 68 m2.
We have plot size data on 8 out of 10 other houses in the postcode and 9, Thornbury Road, Isleworth sits on the 7th largest plot.
Energy Efficiency
9, Thornbury Road, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Jul 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 9, Thornbury Road, Isleworth was last sold on 17th January 2018 for £451,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since January 2018, the market for similar properties has risen by 5.0%.
- Sold Jan 2018£451,000
- Sold Jul 2013£275,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 63 sales of properties similar to 9, Thornbury Road, Isleworth within a radius of 430 metres over the last 2 years.
The most recent example is 27, Clifton Road, Isleworth, TW7 4HJ, a freehold house which sold for £775,000 on the 2nd May 2025.
Read more about house prices in TW7.
- Sold May 2025£775,000 | 4 Bed House27, Clifton Road, Isleworth, TW7 4HJ27, Clifton Road, Isleworth, TW7 4HJ
- Sold Mar 2025£692,000 | 4 Bed House5, Draper Close, Isleworth, TW7 4SX5, Draper Close, Isleworth, TW7 4SX
- Sold May 2024£765,000 | 4 Bed House86, Woodlands Road, Isleworth, TW7 6JY86, Woodlands Road, Isleworth, TW7 6JY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Thornbury Road, Isleworth, TW7 has a total of 209 addresses. According to our analysis of all the public data, 9, Thornbury Road, Isleworth is the 69th largest and the 69th most expensive property on the street.
When compared to the postcode district it is £195k more expensive than the average property in TW7.
More reading links
Schools Nearby
- Spring Grove Primary School200 m away
- Hounslow Town Primary School900 m away
- Alexandra Primary School1.1 km away
- Isleworth and Syon School for Boys700 m away
- Lift Kingsley1.0 km away
- Gumley House RC Convent School, FCJ1.2 km away
More reading links
Public Transport Nearby
- Isleworth|600 m away
- Hounslow East|800 m away
- Osterley|800 m away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












