Our Data Sources
13, Gainsborough Gardens, Isleworth has a single entry in the Land Registry from November 2011 and a single entry in the EPC database dated June 2011.
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
In very good condition, we estimate 13, Gainsborough Gardens, Isleworth would be worth £560,906, with a potential rental value of £2,433 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £496,803, with a rental value of £2,155 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
13, Gainsborough Gardens, Isleworth occupies a 327 m2 plot as recorded by HM Land Registry.
All 10 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
13, Gainsborough Gardens, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Jun 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
13, Gainsborough Gardens, Isleworth last changed hands on 21st November 2011, selling for £305,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 81.7% since November 2011.
- Sold Nov 2011£305,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 238 sales of comparable properties within 530 metres of 13, Gainsborough Gardens, Isleworth since 2016.
Most recently, 47, Arnold Crescent, Isleworth, TW7 7NS, a freehold house, sold at £760,000 on the 29th January 2026.
Read more about house prices in TW7.
- Sold Jan 2026£760,000 | 3 Bed House47, Arnold Crescent, Isleworth, TW7 7NS47, Arnold Crescent, Isleworth, TW7 7NS
- Sold Jan 2026£572,500 | 3 Bed House72, Arnold Crescent, Isleworth, TW7 7NU72, Arnold Crescent, Isleworth, TW7 7NU
- Sold Oct 2025£572,500 | 3 Bed House58, Arnold Crescent, Isleworth, TW7 7NU58, Arnold Crescent, Isleworth, TW7 7NU
- Sold Oct 2025£520,000 | 3 Bed House191, Whitton Dene, Isleworth, TW7 7NJ191, Whitton Dene, Isleworth, TW7 7NJ
- Sold Oct 2025£275,000 | 3 Bed House4, Arnold Crescent, Isleworth, TW7 7NT4, Arnold Crescent, Isleworth, TW7 7NT
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 £559,653, ranging from £468,629 to £646,621.
- 11 Gainsborough Gardens
4 Bed House | 11 m | Est. Value: £646,621
- 17 Gainsborough Gardens
3 Bed House | 22 m | Est. Value: £562,634
- 19 Gainsborough Gardens
4 Bed House | 26 m | Est. Value: £643,382
- 36 Southland Way
3 Bed House | 39 m | Est. Value: £468,629
- 39 Southland Way
4 Bed House | 41 m | Est. Value: £573,614
Location Comparison
Our analysis of the public data ranks 13, Gainsborough Gardens, Isleworth as the 10th largest and the 10th most expensive of the 10 addresses on Gainsborough Gardens, Isleworth, TW7.
Against the TW7 postcode district average, it is £28k more expensive than the typical property.
More reading links
Schools Nearby
- Chatsworth Primary School600 m away
- Chase Bridge Primary School700 m away
- St Edmund's Catholic Primary School1.0 km away
- The Richmond upon Thames School1.1 km away
- Lift Kingsley1.4 km away
- Turing House School1.5 km away
More reading links
Public Transport Nearby
- Hounslow|800 m away
- Whitton (London)|1.2 km away
- Hounslow East|1.6 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
