Our Data Sources
21, Cowper Road has 21 entries in the Land Registry , most recently in October 2019 and a single entry in the EPC database dated January 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Cowper Road is in very good condition we estimate a sale value of £1,167,726 and a rental value of £4,999 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,034,271 and a rental value of £4,428 per month.
Plot Size
According to data from HM Land Registry, 21, Cowper Road sits on a plot of 126 m2.
We have plot size data on 35 out of 35 other houses in the postcode and 21, Cowper Road sits on the 18th largest plot.
Energy Efficiency
21, Cowper Road has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Jan 2019.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 21, Cowper Road was last sold on 18th October 2019 for £1,050,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since October 2019, the market for similar properties has risen by 0.7%.
- Sold Oct 2019£1,050,000
- Sold Dec 2006£550,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 54 sales of properties similar to 21, Cowper Road within a radius of 320 metres over the last 2 years.
The most recent example is 26, Milton Road, London, W3 6QA, a freehold house which sold for £1,250,000 on the 14th November 2025.
Read more about house prices in W3.
- Sold Nov 2025£1,250,000 | 5 Bed House26, Milton Road, London, W3 6QA26, Milton Road, London, W3 6QA
- Sold May 2025£1,270,000 | 4 Bed House28, Chaucer Road, London, W3 6DR28, Chaucer Road, London, W3 6DR
- Sold Mar 2025£1,250,000 | 4 Bed House27, Cowper Road, London, W3 6PZ27, Cowper Road, London, W3 6PZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Our network of Estate Agents reports 7 lets within 320 metres of 21, Cowper Road over the last 2 years.
Most recently, Flat 1, 30, Alfred Road, London, W3 6LH, a leasehold flat, was let by Leslie & Co in August 2025.
- Let Aug 2025£ Undisclosed | 2 Bed FlatFlat 1, 30, Alfred Road, London, W3 6LHFlat 1, 30, Alfred Road, London, W3 6LH
- Let agreed Jul 2024£ Undisclosed | 2 Bed FlatFlat 3, 30, Alfred Road, London, W3 6LHFlat 3, 30, Alfred Road, London, W3 6LH
- Let Jun 2024£ Undisclosed | FlatFlat 2, 31, Spencer Road, London, W3 6DWFlat 2, 31, Spencer Road, London, W3 6DW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Cowper Road, London, W3 has a total of 43 addresses. According to our analysis of all the public data, 21, Cowper Road is the 7th largest and the 7th most expensive property on the street.
When compared to the postcode district it is £555k more expensive than the average property in W3.
More reading links
Schools Nearby
- Ark Byron Primary Academy300 m away
- Derwentwater Primary School300 m away
- Ark Priory Primary Academy500 m away
- Ark Soane Academy900 m away
- Twyford Church of England High School900 m away
- Ark Acton Academy1.2 km away
More reading links
Public Transport Nearby
- Acton Central|100 m away
- Acton Main Line|800 m away
- South Acton|1.2 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
