18, Castle Road
18, Castle Road
Description & Estimates
According to the public record, 18, Castle Road, Isleworth is a period freehold house with 893 ft2 of internal area and sits on a 132 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 18, Castle Road, Isleworth is £528,924 and the estimated rental value is £2,294 per month.
Castle Road, Isleworth, TW7 is located in the borough of Hounslow within the TW7 postal district.
Our Data Sources
18, Castle Road, Isleworth has 21 entries in the Land Registry , most recently in June 2023 and a single entry in the EPC database dated December 2022.
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 18, Castle Road, Isleworth is in very good condition we estimate a sale value of £555,371 and a rental value of £2,409 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £491,900 and a rental value of £2,134 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 18, Castle Road, Isleworth has moved down by £13,164 (2.5%), while its estimated rental value has increased by £43 per month (1.9%). Based on current estimates, the property offers a gross rental yield of 5.2%.
Plot Size
According to data from HM Land Registry, 18, Castle Road, Isleworth sits on a plot of 132 m2.
We have plot size data on 30 out of 30 other houses in the postcode and 18, Castle Road, Isleworth sits on the 8th largest plot.
Energy Efficiency
18, Castle Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Dec 2022.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 18, Castle Road, Isleworth was last sold on 19th June 2023 for £598,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since June 2023, the market for similar properties has dropped by 3.6%.
- Sold Jun 2023£598,000
- Sold Apr 2005£293,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 18, Castle Road, Isleworth within a radius of 370 metres over the last 2 years.
The most recent example is 151, Linkfield Road, Isleworth, TW7 6QN, a freehold house which sold for £450,000 on the 26th February 2026.
Read more about house prices in TW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Castle Road, Isleworth, TW7 has a total of 81 addresses. According to our analysis of all the public data, 18, Castle Road, Isleworth is the 62nd largest and the 65th most expensive property on the street.
When compared to the postcode district it is £27k more expensive than the average property in TW7.
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Schools Nearby
- 400mIsleworth Town Primary School
- 600mThe Smallberry Green Primary School
- 700mSt Mary's Catholic Primary School, Isleworth
- 500mGumley House RC Convent School, FCJ
- 1.0kmIsleworth and Syon School for Boys
- 1.0kmThe Green School for Boys
More reading links
Public Transport Nearby
The closest station to 18, Castle Road, Isleworth is Isleworth station, which is 200 metres away.
- 200mIsleworth
- 1.2kmSyon Lane
- 1.5kmOsterley
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.
