Our Data Sources
Flat 3, 77, Costons Avenue, Greenford has no records in the the Land Registry and a single entry in the EPC database dated July 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Flat 3, 77, Costons Avenue, Greenford would be worth £366,200, with a potential rental value of £2,194 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £324,348, with a rental value of £1,943 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 3, 77, Costons Avenue, Greenford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Jul 2025.
The property is not connected to mains gas and has high performance glazing. It is heated using Electric storage heaters.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 57 sales of comparable properties within 540 metres of Flat 3, 77, Costons Avenue, Greenford across the last 2 years.
Most recently, 75, Costons Lane, Greenford, UB6 8RS, a leasehold flat, sold at £345,000 on the 27th March 2026.
Read more about house prices in UB6.
- Sold Mar 2026£345,000 | 3 Bed Flat75, Costons Lane, Greenford, UB6 8RS75, Costons Lane, Greenford, UB6 8RS
- Sold Mar 2026£390,000 | 2 Bed Flat77, Costons Lane, Greenford, UB6 8RS77, Costons Lane, Greenford, UB6 8RS
- Sold Jan 2025£320,000 | 3 Bed Flat724, Greenford Road, Greenford, UB6 8QR724, Greenford Road, Greenford, UB6 8QR
•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 Flat 3, 77, Costons Avenue, Greenford as the 91st largest and the 91st most expensive of the 95 addresses on Costons Avenue, Greenford, UB6.
Against the UB6 postcode district average, it is £135k less expensive than the typical property.
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Schools Nearby
- Coston Primary School400 m away
- The Edward Betham Church of England Primary School400 m away
- Our Lady of the Visitation Catholic Primary School600 m away
- William Perkin Church of England High School700 m away
- The Cardinal Wiseman Catholic School700 m away
- Brentside High School800 m away
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Public Transport Nearby
- South Greenford|800 m away
- Greenford|1.2 km away
- Castle Bar Park|1.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












