Our Data Sources
Flat 5, 40, The Grove, Isleworth has no records in the Land Registry and a single entry in the EPC database dated May 2024.
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 Flat 5, 40, The Grove, Isleworth would be worth £471,274, with a potential rental value of £2,135 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £417,414, with a rental value of £1,891 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 5, 40, The Grove, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 78 sales of comparable properties within 440 metres of Flat 5, 40, The Grove, Isleworth since 2014.
Most recently, Flat 24, Lancaster House, Borough Road, Isleworth, TW7 5FJ, a leasehold flat, sold at £365,000 on the 26th September 2025.
Read more about house prices in TW7.
- Sold Sep 2025£365,000 | 3 Bed FlatFlat 24, Lancaster House, Borough Road, Isleworth, TW7 5FJFlat 24, Lancaster House, Borough Road, Isleworth, TW7 5FJ
- Sold May 2025£475,000 | 3 Bed FlatFlat 32, 565, London Road, Isleworth, TW7 4FAFlat 32, 565, London Road, Isleworth, TW7 4FA
- Sold Oct 2024£175,000 | 3 Bed Flat489B, London Road, Isleworth, TW7 4BX489B, London Road, Isleworth, TW7 4BX
- Sold Aug 2024£490,000 | 3 Bed FlatFlat 22, 565, London Road, Isleworth, TW7 4FAFlat 22, 565, London Road, Isleworth, TW7 4FA
- Sold Jul 2024£440,000 | 3 Bed FlatFlat 36, 565, London Road, Isleworth, TW7 4FAFlat 36, 565, London Road, Isleworth, TW7 4FA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £399,176, ranging from £255,992 to £527,831.
- Flat 4, 40 The Grove
3 Bed Flat | 0 m | Est. Value: £508,775
- Flat 2, 40 The Grove
2 Bed Flat | 0 m | Est. Value: £448,833
- Flat 1, 40 The Grove
3 Bed Flat | 0 m | Est. Value: £527,831
- Flat 3, 40 The Grove
2 Bed Flat | 0 m | Est. Value: £444,842
- Flat 6, 40 The Grove
3 Bed Flat | 0 m | Est. Value: £508,775
Location Comparison
Our analysis of the public data ranks Flat 5, 40, The Grove, Isleworth as the 86th largest and the 82nd most expensive of the 260 addresses on The Grove, Isleworth, TW7.
Against the TW7 postcode district average, it is £69k less expensive than the typical property.
More reading links
Schools Nearby
- Spring Grove Primary School700 m away
- The Smallberry Green Primary School900 m away
- Isleworth Town Primary School900 m away
- Isleworth and Syon School for Boys400 m away
- The Green School for Girls1.1 km away
- Gumley House RC Convent School, FCJ1.2 km away
More reading links
Public Transport Nearby
- Isleworth|400 m away
- Osterley|900 m away
- Syon Lane|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 available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












