Our Data Sources
818, Great West Road, Isleworth has no records in the the Land Registry and a single entry in the EPC database dated April 2017.
We combine this information with public data 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.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 818, Great West Road, Isleworth, we estimate a market value of £704,517 and a rental value of £2,938 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £624,001 and £2,602 per month respectively.
Plot Size
HM Land Registry records the plot of land for 818, Great West Road, Isleworth as measuring 349 m2.
That makes it the 31st largest plot in the postcode, where all 33 other houses have recorded plot data.
Energy Efficiency
818, Great West Road, Isleworth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Apr 2017.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 180 properties similar to 818, Great West Road, Isleworth have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th September 2025, was 67, Roxborough Avenue, Isleworth, TW7 5HQ, a freehold house which sold for £710,000.
Read more about house prices in TW7.
- Sold Sep 2025£710,000 | 4 Bed House67, Roxborough Avenue, Isleworth, TW7 5HQ67, Roxborough Avenue, Isleworth, TW7 5HQ
- Sold Mar 2025£675,000 | 4 Bed House36, Syon Park Gardens, Isleworth, TW7 5NB36, Syon Park Gardens, Isleworth, TW7 5NB
- Sold Aug 2024£550,000 | 4 Bed House809, Great West Road, Isleworth, TW7 5PB809, Great West Road, Isleworth, TW7 5PB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 1 let of a property comparable to 818, Great West Road, Isleworth, all within 580 metres.
The latest, in August 2023, was 40, Syon Park Gardens, Isleworth, TW7 5NB, a freehold house let by Jorgensen Turner.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 252 addresses on Great West Road, Isleworth, TW7, 818, Great West Road, Isleworth comes out as the 117th largest and the 109th most expensive in our analysis of the public data.
It is also £164k more expensive than the average property across the TW7 district.
More reading links
Schools Nearby
- Marlborough Primary School600 m away
- The Smallberry Green Primary School900 m away
- Isleworth Town Primary School1.1 km away
- Isleworth and Syon School for Boys600 m away
- Bolder Academy600 m away
- The Green School for Girls700 m away
More reading links
Public Transport Nearby
- Syon Lane|600 m away
- Isleworth|1.0 km away
- Osterley|1.3 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
