21, Chestnut Grove
21, Chestnut Grove
Description & Estimates







According to the public record, 21, Chestnut Grove, Isleworth is a mid-century freehold house with 1,076 ft2 of internal area and sits on a 287 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 21, Chestnut Grove, Isleworth is £649,166 and the estimated rental value is £2,601 per month.
Chestnut Grove, Isleworth, TW7 is located in the borough of Hounslow within the TW7 postal district.
Our Data Sources
21, Chestnut Grove, Isleworth has a single entry in the Land Registry from October 2021 and a single entry in the EPC database dated November 2020.
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 21, Chestnut Grove, Isleworth is in very good condition we estimate a sale value of £681,625 and a rental value of £2,731 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £603,725 and a rental value of £2,419 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 21, Chestnut Grove, Isleworth has dropped by £16,156 (2.5%), while its estimated rental value has risen by £48 per month (1.9%). Based on current estimates, the property offers a gross rental yield of 4.8%.
Plot Size
According to data from HM Land Registry, 21, Chestnut Grove, Isleworth sits on a plot of 287 m2.
We have plot size data on 26 out of 26 other houses in the postcode and 21, Chestnut Grove, Isleworth sits on the 5th largest plot.
Energy Efficiency
21, Chestnut Grove, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Nov 2020.
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, 21, Chestnut Grove, Isleworth was last sold on 5th October 2021 for £725,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since October 2021, the market for similar properties has risen by 4.0%.
- Sold Oct 2021£725,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Chestnut Grove, Isleworth within a radius of 470 metres over the last 2 years.
The most recent example is 33, Chestnut Grove, Isleworth, TW7 7HA, a freehold house which sold for £550,500 on the 28th January 2026.
Read more about house prices in TW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Chestnut Grove, Isleworth, TW7 has a total of 39 addresses. According to our analysis of all the public data, 21, Chestnut Grove, Isleworth is the 21st largest and the 19th most expensive property on the street.
When compared to the postcode district it is £147k more expensive than the average property in TW7.
More reading links
Schools Nearby
- 400mWorple Primary School
- 600mSt Mary's Catholic Primary School, Isleworth
- 700mThe Blue School CofE Primary
- 600mGumley House RC Convent School, FCJ
- 1.6kmThe Richmond upon Thames School
- 1.6kmThe Green School for Boys
More reading links
Public Transport Nearby
The closest station to 21, Chestnut Grove, Isleworth is St Margarets (London) station, which is 1.2 kilometres away.
- 1.2kmSt Margarets (London)
- 1.3kmIsleworth
- 1.5kmTwickenham
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.

