Our Data Sources
65, Castle Road, Isleworth has 61 entries in the Land Registry , most recently in August 2021 and a single entry in the EPC database dated December 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 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 65, Castle Road, Isleworth is in very good condition we estimate a sale value of £651,286 and a rental value of £2,536 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £576,853 and a rental value of £2,247 per month.
Plot Size
According to data from HM Land Registry, 65, Castle Road, Isleworth sits on a plot of 100 m2.
We have plot size data on 42 out of 44 other houses in the postcode and 65, Castle Road, Isleworth sits on the 40th largest plot.
Energy Efficiency
65, Castle Road, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Dec 2025.
The property is 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, 65, Castle Road, Isleworth was last sold on 24th August 2021 for £675,000 and was recorded as a freehold house.
The property has had 6 sales since 1995.
Since August 2021, the market for similar properties has risen by 2.0%.
- Sold Aug 2021£675,000
- Sold Jul 2019£450,000
- Sold Nov 2012£346,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 146 sales of properties similar to 65, Castle Road, Isleworth within a radius of 370 metres over the last 2 years.
The most recent example is 71, Linkfield Road, Isleworth, TW7 6QP, a freehold house which sold for £450,000 on the 20th February 2026.
Read more about house prices in TW7.
- Sold Feb 2026£450,000 | 3 Bed House71, Linkfield Road, Isleworth, TW7 6QP71, Linkfield Road, Isleworth, TW7 6QP
- Sold Oct 2025£642,526 | 3 Bed House69, Linkfield Road, Isleworth, TW7 6QP69, Linkfield Road, Isleworth, TW7 6QP
- Sold Apr 2022£600,000 | 3 Bed House53, Castle Road, Isleworth, TW7 6QR53, Castle Road, Isleworth, TW7 6QR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Castle Road, Isleworth, TW7 has a total of 81 addresses. According to our analysis of all the public data, 65, Castle Road, Isleworth is the 30th largest and the 31st most expensive property on the street.
When compared to the postcode district it is £114k more expensive than the average property in TW7.
More reading links
Schools Nearby
- Isleworth Town Primary School400 m away
- The Smallberry Green Primary School600 m away
- St Mary's Catholic Primary School, Isleworth700 m away
- Gumley House RC Convent School, FCJ600 m away
- Isleworth and Syon School for Boys900 m away
- The Green School for Girls900 m away
More reading links
Public Transport Nearby
- Isleworth|200 m away
- Syon Lane|1.2 km away
- Osterley|1.4 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.
