Our Data Sources
Flat 1, 25, Knowsley Avenue, Southall has no recent1 records in the the Land Registry and a single entry in the EPC database dated May 2024.
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
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 Flat 1, 25, Knowsley Avenue, Southall, we estimate a market value of £506,721 and a rental value of £2,582 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £448,810 and £2,287 per month respectively.
Energy Efficiency
Flat 1, 25, Knowsley Avenue, Southall has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 May 2024.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Flat 1, 25, Knowsley Avenue, Southall completed on 23rd May 2005 at £330,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
- Sold May 2005£330,000
Similar Properties Sold Nearby
Over the past 2 years 18 properties similar to Flat 1, 25, Knowsley Avenue, Southall have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th July 2025, was Flat 1, 202, Uxbridge Road, Southall, UB1 3DX, a leasehold flat which sold for £550,000.
Read more about house prices in UB1.
- Sold Jul 2025£550,000 | 2 Bed FlatFlat 1, 202, Uxbridge Road, Southall, UB1 3DXFlat 1, 202, Uxbridge Road, Southall, UB1 3DX
- Sold Apr 2021£338,665 | 3 Bed FlatFlat 7, Mackenzie House 26, Shrubbery Road, Southall, UB1 3FJFlat 7, Mackenzie House 26, Shrubbery Road, Southall, UB1 3FJ
- Sold Apr 2021£234,647 | 3 Bed FlatFlat 10, Mackenzie House 26, Shrubbery Road, Southall, UB1 3FJFlat 10, Mackenzie House 26, Shrubbery Road, Southall, UB1 3FJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 48 addresses on Knowsley Avenue, Southall, UB1, Flat 1, 25, Knowsley Avenue, Southall comes out as the 43rd largest and the 43rd most expensive in our analysis of the public data.
It is also £38k more expensive than the average property across the UB1 district.
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Schools Nearby
- Dormers Wells Primary School500 m away
- North Primary School700 m away
- Hambrough Primary School900 m away
- Villiers High School600 m away
- Dormers Wells High School1.0 km away
- Featherstone High School1.9 km away
More reading links
Public Transport Nearby
- Southall|1.0 km away
- Hanwell|1.8 km away
- Drayton Green|2.6 km away
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.












