HM Land Registry records the plot of land for 12, Cowper Avenue as measuring 158 m².

That makes it the 21st largest plot in the postcode, where all 21 other houses have recorded plot data.

12, Cowper Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Sep 2013.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 12, Cowper Avenue completed on 21st May 2001 at £130,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold May 2001£130,000

Since 2015 85 properties similar to 12, Cowper Avenue have sold within a radius of 390 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th August 2025, was 15, Woodhouse Grove, London, E12 6SR, a freehold house which sold for £680,000.

Read more about house prices in E6.

• Sold Aug 2025£680,000 | 4 Bed House15, Woodhouse Grove, London, E12 6SR15, Woodhouse Grove, London, E12 6SR
• Sold Jun 2025£625,000 | 4 Bed House47, Milton Avenue, London, E6 1BG47, Milton Avenue, London, E6 1BG
• Sold Mar 2025£450,000 | 4 Bed House26, Edith Road, London, E6 1DE26, Edith Road, London, E6 1DE
• Sold Mar 2025£575,000 | 4 Bed House59, Chester Road, London, E7 8QT59, Chester Road, London, E7 8QT
• Sold Oct 2024£600,000 | 4 Bed House138, Milton Avenue, London, E6 1BL138, Milton Avenue, London, E6 1BL
• Sold Oct 2024£395,260 | 4 Bed House23, Lawrence Road, London, E6 1JN23, Lawrence Road, London, E6 1JN
• Sold May 2024£490,000 | 4 Bed House27, Milton Avenue, London, E6 1BG27, Milton Avenue, London, E6 1BG
• Sold Nov 2023£550,000 | 4 Bed House36, Bendish Road, London, E6 1JH36, Bendish Road, London, E6 1JH
• Sold Jan 2023£485,000 | 4 Bed House16, Eversleigh Road, London, E6 1HQ16, Eversleigh Road, London, E6 1HQ
• Sold Dec 2022£541,000 | 4 Bed House8, Edith Road, London, E6 1DE8, Edith Road, London, E6 1DE
• Sold Nov 2022£500,000 | 4 Bed House2, Sibley Grove, London, E12 6SE2, Sibley Grove, London, E12 6SE
• Sold Oct 2022£520,000 | 4 Bed House31, Lawrence Road, London, E6 1JN31, Lawrence Road, London, E6 1JN
• Sold Oct 2022£540,000 | 4 Bed House25, Lawrence Road, London, E6 1JN25, Lawrence Road, London, E6 1JN
• Sold Apr 2022£195,000 | 4 Bed House13, Milton Avenue, London, E6 1BG13, Milton Avenue, London, E6 1BG
• Sold Mar 2022£485,000 | 4 Bed House34, Bendish Road, London, E6 1JH34, Bendish Road, London, E6 1JH
• Sold Dec 2020£445,000 | 4 Bed House146, Milton Avenue, London, E6 1BL146, Milton Avenue, London, E6 1BL
• Sold Dec 2020£565,000 | 4 Bed House11, Edith Road, London, E6 1DE11, Edith Road, London, E6 1DE
• Sold Nov 2019£485,000 | 4 Bed House105, Milton Avenue, London, E6 1BN105, Milton Avenue, London, E6 1BN
• Sold Mar 2019£450,000 | 4 Bed House25, Milton Avenue, London, E6 1BG25, Milton Avenue, London, E6 1BG
• Sold Jun 2015£245,000 | 4 Bed House49, Milton Avenue, London, E6 1BG49, Milton Avenue, London, E6 1BG

Of the 26 addresses on Cowper Avenue, London, E6, 12, Cowper Avenue comes out as the 9th largest and the 9th most expensive in our analysis of the public data.

It is also £165k more expensive than the average property across the E6 district.

• Lathom Junior School

  500 m away
• William Davies Primary School

  600 m away
• Cleves Primary School

  600 m away

• Plashet, City of London Academy

  200 m away
• Little Ilford School

  1.2 km away
• St Angela's Ursuline School

  1.3 km away

• East Ham

  |

  300 m away
• Upton Park

  |

  900 m away
• Woodgrange Park

  |

  1.1 km away

The flood risk here is rated Very Low, based on Environment Agency data.