Our Data Sources
21, Unwin Avenue, Feltham has no records in the the Land Registry and a single entry in the EPC database dated February 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 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, Unwin Avenue, Feltham, we estimate a market value of £483,008 and a rental value of £2,500 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £427,808 and £2,214 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Unwin Avenue, Feltham as measuring 234 m2.
That makes it the 15th largest plot in the postcode, where all 23 other houses have recorded plot data.
Energy Efficiency
21, Unwin Avenue, Feltham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Feb 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Unwin Avenue, Feltham have sold within a radius of 800 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th July 2025, was 36, Orchard Avenue, Feltham, TW14 9RE, a freehold house which sold for £500,000.
Read more about house prices in TW14.
- Sold Jul 2025£500,000 | 3 Bed House36, Orchard Avenue, Feltham, TW14 9RE36, Orchard Avenue, Feltham, TW14 9RE
- Sold Mar 2025£360,000 | 3 Bed House21, Orchard Avenue, Feltham, TW14 9RD21, Orchard Avenue, Feltham, TW14 9RD
- Sold Jan 2024£470,000 | 3 Bed House75, Orchard Avenue, Feltham, TW14 9RD75, Orchard Avenue, Feltham, TW14 9RD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 23 addresses on Unwin Avenue, Feltham, TW14, 21, Unwin Avenue, Feltham comes out as the 7th largest and the 8th most expensive in our analysis of the public data.
It is also £62k more expensive than the average property across the TW14 district.
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Schools Nearby
- 300mBedfont Primary School
- 1.5kmFairholme Primary School
- 1.5kmSouthville Primary School
- 1.2kmRivers Academy West London
- 1.2kmSpace Studio West London
More reading links
Public Transport Nearby
- 900mHeathrow Terminal 4 (Rail Station Only)
- 1.0kmHatton Cross
- 1.0kmHeathrow Terminal 4
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.












