Our Data Sources
Flat 4, 678, Great West Road, Isleworth has no records in the the Land Registry and a single entry in the EPC database dated April 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Flat 4, 678, Great West Road, Isleworth would be worth £408,329, with a potential rental value of £2,038 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £361,663, with a rental value of £1,805 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 4, 678, Great West Road, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Apr 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 100 sales of comparable properties within 610 metres of Flat 4, 678, Great West Road, Isleworth across the last 2 years.
Most recently, Flat 26, West Court, Great West Road, Hounslow, TW5 0TL, a leasehold flat, sold at £375,000 on the 9th March 2026.
Read more about house prices in TW7.
- Sold Mar 2026£375,000 | 3 Bed FlatFlat 26, West Court, Great West Road, Hounslow, TW5 0TLFlat 26, West Court, Great West Road, Hounslow, TW5 0TL
- Sold Feb 2026£400,000 | 3 Bed FlatFlat 9, West Court, Great West Road, Hounslow, TW5 0TLFlat 9, West Court, Great West Road, Hounslow, TW5 0TL
- Sold May 2023£372,500 | 3 Bed FlatFlat 38, West Court, Great West Road, Hounslow, TW5 0TLFlat 38, West Court, Great West Road, Hounslow, TW5 0TL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Flat 4, 678, Great West Road, Isleworth as the 189th largest and the 185th most expensive of the 252 addresses on Great West Road, Isleworth, TW7.
Against the TW7 postcode district average, it is £118k less expensive than the typical property.
More reading links
Schools Nearby
- Spring Grove Primary School900 m away
- Alexandra Primary School1.1 km away
- Hounslow Town Primary School1.4 km away
- Isleworth and Syon School for Boys600 m away
- Lift Kingsley1.4 km away
- Lampton Academy1.4 km away
More reading links
Public Transport Nearby
- Osterley|200 m away
- Hounslow East|1.1 km away
- Isleworth|1.1 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.
