Our Data Sources
Flat 9, 35-37, St. Johns Road, Isleworth has 31 entries in the Land Registry , most recently in September 2020 and a single entry in the EPC database dated September 2025.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 9, 35-37, St. Johns Road, Isleworth is in very good condition we estimate a sale value of £206,481 and a rental value of £1,039 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £182,883 and a rental value of £920 per month.
Energy Efficiency
Flat 9, 35-37, St. Johns Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Sep 2025.
The property is connected to mains gas and has full secondary glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, Flat 9, 35-37, St. Johns Road, Isleworth was last sold on 17th September 2020 for £255,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since September 2020, the market for similar properties has dropped by 15.7%.
- Sold Sep 2020£255,000
- Sold Dec 2015£117,400
- Sold Sep 1997£134,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 6 sales of properties similar to Flat 9, 35-37, St. Johns Road, Isleworth within a radius of 380 metres over the last 2 years.
The most recent example is Flat 7, Church Court, St. Johns Road, Isleworth, TW7 6NY, a leasehold flat which sold for £220,000 on the 5th December 2025.
Read more about house prices in TW7.
- Sold Dec 2025£220,000 | 1 Bed FlatFlat 7, Church Court, St. Johns Road, Isleworth, TW7 6NYFlat 7, Church Court, St. Johns Road, Isleworth, TW7 6NY
- Sold Apr 2024£215,000 | 1 Bed FlatFlat 4, Church Court, St. Johns Road, Isleworth, TW7 6NYFlat 4, Church Court, St. Johns Road, Isleworth, TW7 6NY
- Sold Apr 2016£138,000 | 1 Bed Flat55 Langtry Court, Lanadron Close, Isleworth, TW7 5GB55 Langtry Court, Lanadron Close, Isleworth, TW7 5GB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
St. Johns Road, Isleworth, TW7 has a total of 378 addresses. According to our analysis of all the public data, Flat 9, 35-37, St. Johns Road, Isleworth is the 335th largest and the 361st most expensive property on the street.
When compared to the postcode district it is £310k less expensive than the average property in TW7.
More reading links
Schools Nearby
- Isleworth Town Primary School600 m away
- The Smallberry Green Primary School700 m away
- Spring Grove Primary School800 m away
- Gumley House RC Convent School, FCJ600 m away
- Isleworth and Syon School for Boys900 m away
- The Green School for Girls1.1 km away
More reading links
Public Transport Nearby
- Isleworth|200 m away
- Syon Lane|1.3 km away
- Osterley|1.3 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
