Flat B, 23
Flat B, 23
Description & Estimates







According to the public record, Flat B, 23, St. Johns Road, Isleworth is an early-century apartment with 602 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat B, 23, St. Johns Road, Isleworth is £270,498 and the estimated rental value is £1,413 per month.
The apartment is within 23, St. Johns Road, Isleworth, TW7.
St. Johns Road, Isleworth, TW7 is located in the borough of Hounslow within the TW7 postal district.
Our Data Sources
Flat B, 23, St. Johns Road, Isleworth has no records in the the Land Registry and a single entry in the EPC database dated December 2021.
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
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 B, 23, St. Johns Road, Isleworth is in very good condition we estimate a sale value of £284,023 and a rental value of £1,484 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £251,563 and a rental value of £1,314 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat B, 23, St. Johns Road, Isleworth has decreased by £4,502 (1.7%), while its estimated rental value has grown by £35 per month (2.5%). Based on current estimates, the property offers a gross rental yield of 6.3%.
Energy Efficiency
Flat B, 23, St. Johns Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Dec 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat B, 23, St. Johns Road, Isleworth within a radius of 370 metres over the last 2 years.
The most recent example is 15 Langtry Court, Lanadron Close, Isleworth, TW7 5GB, a leasehold flat which sold for £146,000 on the 2nd April 2026.
Read more about house prices in TW7.
- Sold Apr 2026£146,000 | 2 Bed FlatLanadron Close15 Langtry Court, Lanadron Close, Isleworth, TW7 5GB
- Sold Jun 2025£295,000 | 2 Bed FlatBedfont Lodge 57, Woodlands RoadFlat 8, Bedfont Lodge 57, Woodlands Road, Isleworth, TW7 6JT
- Sold Apr 2024£305,000 | 2 Bed Flat480, London RoadFlat 22B, 480, London Road, Isleworth, TW7 4RL
•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 B, 23, St. Johns Road, Isleworth is the 163rd largest and the 243rd most expensive property on the street.
When compared to the postcode district it is £232k less expensive than the average property in TW7.
More reading links
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
The closest station to Flat B, 23, St. Johns Road, Isleworth is Isleworth station, which is 200 metres away.
- 200mIsleworth
- 1.2kmOsterley
- 1.3kmSyon Lane
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast 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.

