Our Data Sources
21, Cowper Avenue has no recent1 records in the Land Registry and a single entry in the EPC database dated January 2023.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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, Cowper Avenue, we estimate a market value of £660,067 and a rental value of £3,948 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £584,631 and £3,497 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Cowper Avenue as measuring 172 m2.
That makes it the 17th largest plot in the postcode, where all 21 other houses have recorded plot data.
Energy Efficiency
21, Cowper Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Jan 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Cowper Avenue completed on 16th February 1998 at £90,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Feb 1998£90,000
Similar Properties Sold Nearby
Since 2014 42 properties similar to 21, Cowper Avenue have sold within a radius of 400 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th October 2024, was 138, Milton Avenue, London, E6 1BL, a freehold house which sold for £600,000.
Read more about house prices in E6.
- Sold Oct 2024£600,000 | 4 Bed House138, Milton Avenue, London, E6 1BL138, Milton Avenue, London, E6 1BL
- Sold Sep 2024£630,000 | 5 Bed House41, Milton Avenue, London, E6 1BG41, Milton Avenue, London, E6 1BG
- Sold Mar 2024£570,000 | 5 Bed House103, Milton Avenue, London, E6 1BN103, Milton Avenue, London, E6 1BN
- Sold Mar 2024£605,000 | 5 Bed House260, Shrewsbury Road, London, E7 8QP260, Shrewsbury Road, London, E7 8QP
- Sold Jan 2024£610,000 | 5 Bed House1, Gladstone Avenue, London, E12 6NR1, Gladstone Avenue, London, E12 6NR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £563,519, ranging from £483,184 to £674,673.
- 15 Cowper Avenue
3 Bed House | 15 m | Est. Value: £503,426
- 20 Cowper Avenue
4 Bed House | 27 m | Est. Value: £555,180
- 9 Cowper Avenue
3 Bed House | 29 m | Est. Value: £483,184
- 18 Cowper Avenue
4 Bed House | 30 m | Est. Value: £595,275
- 16 Cowper Avenue
5 Bed House | 31 m | Est. Value: £674,673
Location Comparison
Of the 26 addresses on Cowper Avenue, London, E6, 21, Cowper Avenue comes out as the 5th largest and the 5th most expensive in our analysis of the public data.
It is also £224k more expensive than the average property across the E6 district.
More reading links
Schools Nearby
- Lathom Junior School500 m away
- William Davies Primary School600 m away
- Cleves Primary School600 m away
- Plashet, City of London Academy200 m away
- Little Ilford School1.2 km away
- St Angela's Ursuline School1.3 km away
More reading links
Public Transport Nearby
- East Ham|300 m away
- Upton Park|900 m away
- Woodgrange Park|1.1 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












