Flat 51, Sumner House has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Sep 2021.

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

According to HM Land Registry, Flat 51, Sumner House was last sold on 13th February 2004 for £123,500 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

• Sold Feb 2004£123,500

According to the Land Registry and our network of Estate Agents, there have been 103 sales of properties similar to Flat 51, Sumner House within a radius of 220 metres since 2014.

The most recent example is Flat 603, Hudson House 4, Yeo Street, London, E3 3NU, a leasehold flat which sold for £335,000 on the 7th May 2026.

Read more about house prices in E3.

• Sold May 2026£335,000 | 2 Bed FlatFlat 603, Hudson House 4, Yeo Street, London, E3 3NUFlat 603, Hudson House 4, Yeo Street, London, E3 3NU
• Sold Nov 2025£112,000 | 2 Bed FlatFlat 203, Maestro Apartments 55, Violet Road, London, E3 3FWFlat 203, Maestro Apartments 55, Violet Road, London, E3 3FW
• Sold Nov 2025£385,000 | 2 Bed FlatFlat 44, 42, Violet Road, London, E3 3QGFlat 44, 42, Violet Road, London, E3 3QG
• Sold May 2025£180,000 | 2 Bed FlatFlat 3, Sumner House, Watts Grove, London, E3 3RBFlat 3, Sumner House, Watts Grove, London, E3 3RB
• Sold May 2025£232,000 | 2 Bed FlatFlat 46, Bramble House, Devons Road, London, E3 3RDFlat 46, Bramble House, Devons Road, London, E3 3RD
• Sold Mar 2025£330,000 | 2 Bed Flat6, Barry Blandford Way, London, E3 3TQ6, Barry Blandford Way, London, E3 3TQ
• Sold Dec 2024£200,000 | 2 Bed FlatFlat 1, Sumner House, Watts Grove, London, E3 3RBFlat 1, Sumner House, Watts Grove, London, E3 3RB
• Sold Dec 2024£200,000 | 2 Bed FlatFlat 2, Bramble House, Devons Road, London, E3 3RDFlat 2, Bramble House, Devons Road, London, E3 3RD
• Sold Oct 2024£255,000 | 2 Bed FlatFlat 2, 42, Violet Road, London, E3 3QGFlat 2, 42, Violet Road, London, E3 3QG
• Sold Aug 2024£330,000 | 2 Bed FlatFlat 19, 42, Violet Road, London, E3 3QGFlat 19, 42, Violet Road, London, E3 3QG
• Sold Mar 2024£255,000 | 2 Bed FlatFlat 70, Bracken House, Devons Road, London, E3 3RGFlat 70, Bracken House, Devons Road, London, E3 3RG
• Sold Nov 2023£320,000 | 2 Bed FlatFlat 7, 42, Violet Road, London, E3 3QGFlat 7, 42, Violet Road, London, E3 3QG
• Sold Feb 2023£220,000 | 2 Bed FlatFlat 22, Sumner House, Watts Grove, London, E3 3RBFlat 22, Sumner House, Watts Grove, London, E3 3RB
• Sold Mar 2022£275,000 | 2 Bed FlatFlat 36, Sumner House, Watts Grove, London, E3 3RBFlat 36, Sumner House, Watts Grove, London, E3 3RB
• Sold Jul 2021£159,230 | 2 Bed FlatFlat 30, Sumner House, Watts Grove, London, E3 3RBFlat 30, Sumner House, Watts Grove, London, E3 3RB
• Sold Nov 2018£300,000 | 2 Bed FlatFlat 61, Bracken House, Devons Road, London, E3 3RGFlat 61, Bracken House, Devons Road, London, E3 3RG
• Sold Mar 2018£354,000 | 2 Bed FlatFlat 7, Sumner House, Watts Grove, London, E3 3RBFlat 7, Sumner House, Watts Grove, London, E3 3RB
• Sold Jun 2017£288,000 | 2 Bed FlatFlat 37, Sumner House, Watts Grove, London, E3 3RBFlat 37, Sumner House, Watts Grove, London, E3 3RB
• Sold Apr 2017£365,000 | 2 Bed FlatFlat 53, Bracken House, Devons Road, London, E3 3RGFlat 53, Bracken House, Devons Road, London, E3 3RG
• Sold Jan 2014£186,500 | 2 Bed FlatFlat 44, Bracken House, Devons Road, London, E3 3RGFlat 44, Bracken House, Devons Road, London, E3 3RG

Watts Grove, London, E3 has a total of 175 addresses. According to our analysis of all the public data, Flat 51, Sumner House is the 91st largest and the 116th most expensive property on the street.

When compared to the postcode district it is £158k less expensive than the average property in E3.

• The Clara Grant Primary School

  200 m away
• St Saviour's Church of England Primary School

  400 m away
• Manorfield Primary School

  500 m away

• Langdon Park Community School

  700 m away
• Bow School

  800 m away
• Central Foundation Girls' School

  1.0 km away

• Devons Road

  |

  300 m away
• Langdon Park

  |

  600 m away
• Bromley-by-Bow

  |

  800 m away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.