21, Algar Road
21, Algar Road
Description & Estimates







21, Algar Road, Isleworth is recorded publicly as a period freehold house across 796 ft2 of internal area, sitting on a 154 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 21, Algar Road, Isleworth is £586,694 and its rental estimate is £2,209 per month, given the available information and assuming reasonable condition.
Algar Road, Isleworth, TW7 falls within the TW7 postal district, in the borough of Hounslow.
Our Data Sources
21, Algar Road, Isleworth has 51 entries in the Land Registry , most recently in January 2023 and a single entry in the EPC database dated July 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Algar Road, Isleworth, we estimate a market value of £616,029 and a rental value of £2,320 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £545,626 and £2,054 per month respectively.
Recent Market Change
Over the last year, 21, Algar Road, Isleworth has seen its estimated sale value decrease by £14,602 (2.5%) and its estimated rental value grow by £41 per month (1.9%). This results in an estimated gross rental yield of 4.5%.
Plot Size
HM Land Registry records the plot of land for 21, Algar Road, Isleworth as measuring 154 m2.
That makes it the 7th largest plot in the postcode, where 14 of the 15 other houses have recorded plot data.
Energy Efficiency
21, Algar Road, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Jul 2022.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, Algar Road, Isleworth completed on 13th January 2023 at £640,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 5 times.
Values of comparable properties have risen by 0.1% over the period since January 2023.
- Sold Jan 2023£640,000
- Sold Feb 2017£550,000
- Sold Aug 2012£375,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Algar Road, Isleworth have sold within a radius of 440 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th March 2026, was 19, Tolson Road, Isleworth, TW7 7AE, a freehold house which sold for £565,000.
Read more about house prices in TW7.
- Sold Mar 2026£565,000 | 3 Bed House19, Tolson Road, Isleworth, TW7 7AE19, Tolson Road, Isleworth, TW7 7AE
- Sold Mar 2024£387,000 | 3 Bed House21, Tolson Road, Isleworth, TW7 7AE21, Tolson Road, Isleworth, TW7 7AE
- Sold Feb 2023£650,000 | 3 Bed House8, Byfield Road, Isleworth, TW7 7AF8, Byfield Road, Isleworth, TW7 7AF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 58 addresses on Algar Road, Isleworth, TW7, 21, Algar Road, Isleworth comes out as the 39th largest and the 30th most expensive in our analysis of the public data.
It is also £85k more expensive than the average property across the TW7 district.
More reading links
Schools Nearby
- 100mSt Mary's Catholic Primary School, Isleworth
- 200mThe Blue School CofE Primary
- 300mWorple Primary School
- 200mGumley House RC Convent School, FCJ
- 1.1kmThe Green School for Boys
- 1.2kmThe Green School for Girls
More reading links
Public Transport Nearby
From 21, Algar Road, Isleworth, the nearest station is Isleworth, 1.0 kilometres away.
- 1.0kmIsleworth
- 1.5kmSyon Lane
- 1.5kmSt Margarets (London)
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

