Our Data Sources
13A, St. Johns Road, Isleworth has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2020.
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 13A, St. Johns Road, Isleworth would be worth £261,776, with a potential rental value of £1,380 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £231,859, with a rental value of £1,223 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
13A, St. Johns Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jul 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
13A, St. Johns Road, Isleworth last changed hands on 3rd June 1997, selling for £88,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Jun 1997£88,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 380 metres of 13A, St. Johns Road, Isleworth across the last 2 years.
Most recently, Flat 3, Denton Court 1A, Avenue Road, Isleworth, TW7 4RS, a leasehold flat, sold at £255,000 on the 2nd September 2025.
Read more about house prices in TW7.
- Sold Sep 2025£255,000 | 2 Bed FlatFlat 3, Denton Court 1A, Avenue Road, Isleworth, TW7 4RSFlat 3, Denton Court 1A, Avenue Road, Isleworth, TW7 4RS
- Sold Oct 2024£139,000 | 2 Bed Flat35, St. Johns Road, Isleworth, TW7 6NY35, St. Johns Road, Isleworth, TW7 6NY
- Sold Sep 2024£240,000 | 1 Bed FlatFlat 2, 35-37, St. Johns Road, Isleworth, TW7 6NYFlat 2, 35-37, St. Johns Road, Isleworth, TW7 6NY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 13A, St. Johns Road, Isleworth as the 217th largest and the 267th most expensive of the 378 addresses on St. Johns Road, Isleworth, TW7.
Against the TW7 postcode district average, it is £253k less expensive than the typical property.
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Schools Nearby
- 600mIsleworth Town Primary School
- 700mSpring Grove Primary School
- 800mThe Smallberry Green Primary School
- 800mGumley House RC Convent School, FCJ
- 800mIsleworth and Syon School for Boys
- 1.1kmThe Green School for Girls
More reading links
Public Transport Nearby
- 200mIsleworth
- 1.2kmOsterley
- 1.3kmSyon Lane
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.












