Our Data Sources
13, St. Andrews Close, Isleworth has a single entry in the Land Registry from August 2010 and a single entry in the EPC database dated July 2020.
We combine this information with that 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 13, St. Andrews Close, Isleworth would be worth £480,862, with a potential rental value of £2,302 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £425,906, with a rental value of £2,039 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
13, St. Andrews Close, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jul 2020.
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, St. Andrews Close, Isleworth last changed hands on 6th August 2010, selling for £250,000. The transaction was logged as a leasehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 62.6% since August 2010.
- Sold Aug 2010£250,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 32 sales of comparable properties within 520 metres of 13, St. Andrews Close, Isleworth since 2010.
Most recently, 20, St. Christophers Close, Isleworth, TW7 4NP, a freehold house, sold at £522,500 on the 6th February 2026.
Read more about house prices in TW7.
- Sold Feb 2026£522,500 | 3 Bed House20, St. Christophers Close, Isleworth, TW7 4NP20, St. Christophers Close, Isleworth, TW7 4NP
- Sold Jan 2026£527,500 | 3 Bed House21, St. Christophers Close, Isleworth, TW7 4NP21, St. Christophers Close, Isleworth, TW7 4NP
- Sold Jul 2025£578,000 | 3 Bed House21, Aplin Way, Isleworth, TW7 4RJ21, Aplin Way, Isleworth, TW7 4RJ
- Sold Jun 2025£488,000 | 3 Bed House37, Spencer Road, Isleworth, TW7 4BN37, Spencer Road, Isleworth, TW7 4BN
- Sold Aug 2024£450,000 | 3 Bed House7, Fairways, Isleworth, TW7 4NS7, Fairways, Isleworth, TW7 4NS
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 £354,402, ranging from £272,443 to £464,404.
- 12 St. Andrews Close
3 Bed House | 4 m | Est. Value: £451,453
- 14 St. Andrews Close
3 Bed House | 5 m | Est. Value: £464,404
- 16 St. Andrews Close
3 Bed House | 15 m | Est. Value: £444,869
- 13 Moreton Avenue
3 Bed House | 27 m | Est. Value: £460,845
- 11 St. Andrews Close
2 Bed Flat | 40 m | Est. Value: £294,401
Location Comparison
Our analysis of the public data ranks 13, St. Andrews Close, Isleworth as the 3rd largest and the 3rd most expensive of the 16 addresses on St. Andrews Close, Isleworth, TW7.
Against the TW7 postcode district average, it is £60k less expensive than the typical property.
More reading links
Schools Nearby
- Spring Grove Primary School800 m away
- Marlborough Primary School1.1 km away
- The Smallberry Green Primary School1.2 km away
- Isleworth and Syon School for Boys200 m away
- Bolder Academy1.3 km away
- The Green School for Girls1.3 km away
More reading links
Public Transport Nearby
- Osterley|500 m away
- Isleworth|800 m away
- Hounslow East|1.2 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.





