Our Data Sources
30, Osterley Avenue, Isleworth has a single entry in the Land Registry from August 2018 and a single entry in the EPC database dated September 2017.
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
In very good condition, we estimate 30, Osterley Avenue, Isleworth would be worth £877,092, with a potential rental value of £3,176 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £776,853, with a rental value of £2,813 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Osterley Avenue, Isleworth occupies a 410 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 3rd largest.
Energy Efficiency
30, Osterley Avenue, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Sep 2017.
The property is connected to mains gas and has partial secondary glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
30, Osterley Avenue, Isleworth last changed hands on 15th August 2018, selling for £810,000. 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 3.0% since August 2018.
- Sold Aug 2018£810,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 141 sales of comparable properties within 630 metres of 30, Osterley Avenue, Isleworth across the last 2 years.
Most recently, 80, Bassett Gardens, Isleworth, TW7 4QY, a freehold house, sold at £850,000 on the 19th July 2024.
Read more about house prices in TW7.
- Sold Jul 2024£850,000 | 4 Bed House80, Bassett Gardens, Isleworth, TW7 4QY80, Bassett Gardens, Isleworth, TW7 4QY
- 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
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 30, Osterley Avenue, Isleworth as the 20th largest and the 21st most expensive of the 48 addresses on Osterley Avenue, Isleworth, TW7.
Against the TW7 postcode district average, it is £329k more expensive than the typical property.
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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.












