Our Data Sources
77, Roxborough Avenue, Isleworth has a single entry in the Land Registry from October 2017 and a single entry in the EPC database dated November 2012.
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
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 77, Roxborough Avenue, Isleworth is in very good condition we estimate a sale value of £657,672 and a rental value of £2,617 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £582,510 and a rental value of £2,318 per month.
Plot Size
According to data from HM Land Registry, 77, Roxborough Avenue, Isleworth sits on a plot of 305 m2.
We have plot size data on 23 out of 23 other houses in the postcode and 77, Roxborough Avenue, Isleworth sits on the 17th largest plot.
Energy Efficiency
77, Roxborough Avenue, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Nov 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 77, Roxborough Avenue, Isleworth was last sold on 12th October 2017 for £600,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since October 2017, the market for similar properties has dropped by 6.7%.
- Sold Oct 2017£600,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 180 sales of properties similar to 77, Roxborough Avenue, Isleworth within a radius of 550 metres over the last 2 years.
The most recent example is 67, Roxborough Avenue, Isleworth, TW7 5HQ, a freehold house which sold for £710,000 on the 17th September 2025.
Read more about house prices in TW7.
- Sold Sep 2025£710,000 | 4 Bed House67, Roxborough Avenue, Isleworth, TW7 5HQ67, Roxborough Avenue, Isleworth, TW7 5HQ
- Sold Mar 2025£675,000 | 3 Bed House33, Roxborough Avenue, Isleworth, TW7 5HQ33, Roxborough Avenue, Isleworth, TW7 5HQ
- Sold Jun 2021£665,000 | 3 Bed House46, Roxborough Avenue, Isleworth, TW7 5HJ46, Roxborough Avenue, Isleworth, TW7 5HJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Our network of Estate Agents reports 1 let within 550 metres of 77, Roxborough Avenue, Isleworth over the last 2 years.
Most recently, 40, Syon Park Gardens, Isleworth, TW7 5NB, a freehold house, was let by Jorgensen Turner in August 2023.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Roxborough Avenue, Isleworth, TW7 has a total of 103 addresses. According to our analysis of all the public data, 77, Roxborough Avenue, Isleworth is the 85th largest and the 86th most expensive property on the street.
When compared to the postcode district it is £120k more expensive than the average property in TW7.
More reading links
Schools Nearby
- Marlborough Primary School500 m away
- The Smallberry Green Primary School800 m away
- Isleworth Town Primary School1.0 km away
- Isleworth and Syon School for Boys600 m away
- The Green School for Girls700 m away
- Bolder Academy700 m away
More reading links
Public Transport Nearby
- Syon Lane|600 m away
- Isleworth|800 m away
- Osterley|1.3 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.
