Our Data Sources
48, Sidmouth Avenue, Isleworth has a single entry in the Land Registry from July 2009 and a single entry in the EPC database dated March 2009.
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 48, Sidmouth Avenue, Isleworth is in very good condition we estimate a sale value of £652,610 and a rental value of £2,550 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £578,026 and a rental value of £2,258 per month.
Plot Size
According to data from HM Land Registry, 48, Sidmouth Avenue, Isleworth sits on a plot of 366 m2.
We have plot size data on 37 out of 39 other houses in the postcode and 48, Sidmouth Avenue, Isleworth sits on the 6th largest plot.
Energy Efficiency
48, Sidmouth Avenue, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Mar 2009.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 48, Sidmouth Avenue, Isleworth was last sold on 2nd July 2009 for £275,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since July 2009, the market for similar properties has risen by 102.6%.
- Sold Jul 2009£275,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 122 sales of properties similar to 48, Sidmouth Avenue, Isleworth within a radius of 420 metres over the last 2 years.
The most recent example is 75, Woodland Gardens, Isleworth, TW7 6LW, a freehold house which sold for £560,000 on the 31st March 2025.
Read more about house prices in TW7.
- Sold Mar 2025£560,000 | 3 Bed House75, Woodland Gardens, Isleworth, TW7 6LW75, Woodland Gardens, Isleworth, TW7 6LW
- Sold Feb 2024£555,000 | 3 Bed House27, Sidmouth Avenue, Isleworth, TW7 4DW27, Sidmouth Avenue, Isleworth, TW7 4DW
- Sold Sep 2023£715,000 | 3 Bed House43, Sidmouth Avenue, Isleworth, TW7 4DR43, Sidmouth Avenue, Isleworth, TW7 4DR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Sidmouth Avenue, Isleworth, TW7 has a total of 113 addresses. According to our analysis of all the public data, 48, Sidmouth Avenue, Isleworth is the 47th largest and the 35th most expensive property on the street.
When compared to the postcode district it is £115k more expensive than the average property in TW7.
More reading links
Schools Nearby
- Spring Grove Primary School400 m away
- Isleworth Town Primary School900 m away
- The Smallberry Green Primary School1.0 km away
- Isleworth and Syon School for Boys800 m away
- Gumley House RC Convent School, FCJ1.0 km away
- Lift Kingsley1.2 km away
More reading links
Public Transport Nearby
- Isleworth|400 m away
- Hounslow East|1.0 km away
- Osterley|1.0 km away
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.
