Our Data Sources
Flat 16, Gilliat House, Isleworth has a single entry in the Land Registry from September 2017 and a single entry in the EPC database dated August 2017.
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
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 Flat 16, Gilliat House, Isleworth, we estimate a market value of £432,035 and a rental value of £2,065 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £382,660 and £1,829 per month respectively.
Energy Efficiency
Flat 16, Gilliat House, Isleworth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Aug 2017.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of Flat 16, Gilliat House, Isleworth completed on 29th September 2017 at £470,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 2.5% over the period since September 2017.
- Sold Sep 2017£470,000
Similar Properties Sold Nearby
Since 2017 88 properties similar to Flat 16, Gilliat House, Isleworth have sold within a radius of 430 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd May 2025, was Flat 32, 565, London Road, Isleworth, TW7 4FA, a leasehold flat which sold for £475,000.
Read more about house prices in TW7.
- Sold May 2025£475,000 | 3 Bed FlatFlat 32, 565, London Road, Isleworth, TW7 4FAFlat 32, 565, London Road, Isleworth, TW7 4FA
- Sold Nov 2024£425,000 | 2 Bed FlatFlat 3, Fairbanks House, Samuelson Place, Isleworth, TW7 4FLFlat 3, Fairbanks House, Samuelson Place, Isleworth, TW7 4FL
- Sold Aug 2024£490,000 | 3 Bed FlatFlat 22, 565, London Road, Isleworth, TW7 4FAFlat 22, 565, London Road, Isleworth, TW7 4FA
- Sold Aug 2024£400,000 | 2 Bed FlatFlat 1, Gilliat House, Samuelson Place, Isleworth, TW7 4FNFlat 1, Gilliat House, Samuelson Place, Isleworth, TW7 4FN
- 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 £391,919, ranging from £307,548 to £643,441.
- Flat 8 Gilliat House
3 Bed Flat | 0 m | Est. Value: £464,170
- Flat 7 Gilliat House
2 Bed Flat | 0 m | Est. Value: £307,548
- Flat 12 Gilliat House
2 Bed Flat | 0 m | Est. Value: £311,508
- Flat 6 Gilliat House
2 Bed Flat | 0 m | Est. Value: £327,074
- Flat 9 Gilliat House
2 Bed Flat | 0 m | Est. Value: £395,914
Location Comparison
Of the 62 addresses on Samuelson Place, Isleworth, TW7, Flat 16, Gilliat House, Isleworth comes out as the 8th largest and the 12th most expensive in our analysis of the public data.
It is also £95k less expensive than the average property across the TW7 district.
More reading links
Schools Nearby
- Spring Grove Primary School400 m away
- Isleworth Town Primary School1.0 km away
- Hounslow Town Primary School1.0 km away
- Isleworth and Syon School for Boys800 m away
- Gumley House RC Convent School, FCJ1.0 km away
- Lift Kingsley1.1 km away
More reading links
Public Transport Nearby
- Isleworth|500 m away
- Hounslow East|900 m away
- Osterley|1.0 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
