Our Data Sources
15, Osterley Avenue, Isleworth has a single entry in the Land Registry from March 2021 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 15, Osterley Avenue, Isleworth would be worth £833,402, with a potential rental value of £3,072 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £738,156, with a rental value of £2,721 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
15, Osterley Avenue, Isleworth occupies a 288 m2 plot as recorded by HM Land Registry.
Of the 42 other houses in this postcode, 40 have recorded plot sizes, and this one ranks as the 18th largest.
Sold Prices
15, Osterley Avenue, Isleworth last changed hands on 22nd March 2021, selling for £755,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 8.4% since March 2021.
- Sold Mar 2021£755,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 125 sales of comparable properties within 660 metres of 15, Osterley Avenue, Isleworth across the last 2 years.
Most recently, 30A, Osterley Avenue, Isleworth, TW7 4QF, a freehold house, sold at £820,000 on the 30th May 2024.
Read more about house prices in TW7.
- Sold May 2024£820,000 | 4 Bed House30A, Osterley Avenue, Isleworth, TW7 4QF30A, Osterley Avenue, Isleworth, TW7 4QF
- Sold Nov 2022£856,750 | 4 Bed House62, Bassett Gardens, Isleworth, TW7 4QY62, Bassett Gardens, Isleworth, TW7 4QY
- Sold Mar 2021£735,000 | 4 Bed House17, Osterley Avenue, Isleworth, TW7 4QF17, Osterley Avenue, Isleworth, TW7 4QF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 15, Osterley Avenue, Isleworth as the 27th largest and the 26th most expensive of the 48 addresses on Osterley Avenue, Isleworth, TW7.
Against the TW7 postcode district average, it is £287k more expensive than the typical property.
More reading links
Schools Nearby
- Spring Grove Primary School900 m away
- Alexandra Primary School1.2 km away
- Heston Primary School1.5 km away
- Isleworth and Syon School for Boys600 m away
- Lampton Academy1.4 km away
- Lift Kingsley1.4 km away
More reading links
Public Transport Nearby
- Osterley|200 m away
- Hounslow East|1.1 km away
- Isleworth|1.2 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












