Flat 603, Harrison House 1 has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 25 Aug 2010.

The property is not connected to mains gas and has fully double glazed windows. It is heated using community scheme (biomass and mains gas).

The most recent sale of Flat 603, Harrison House 1 completed on 3rd April 2018 at £98,750 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 8.4% over the period since April 2018.

• Sold Apr 2018£98,750

Since 2012 95 properties similar to Flat 603, Harrison House 1 have sold within a radius of 250 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th May 2026, was Flat 806, Wilson Tower 16, Christian Street, London, E1 1AW, a leasehold flat which sold for £335,000.

Read more about house prices in E1.

• Sold May 2026£335,000 | 1 Bed FlatFlat 806, Wilson Tower 16, Christian Street, London, E1 1AWFlat 806, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold Jul 2025£365,000 | 1 Bed FlatFlat 2, Warwick Apartments 132, Cable Street, London, E1 8NUFlat 2, Warwick Apartments 132, Cable Street, London, E1 8NU
• Sold Oct 2024£383,000 | 2 Bed FlatFlat 302, Wilson Tower 16, Christian Street, London, E1 1AWFlat 302, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold Sep 2024£330,000 | 2 Bed FlatFlat 105, Hodgeson House 26, Christian Street, London, E1 1AYFlat 105, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Feb 2023£293,000 | 2 Bed FlatFlat 502, Hodgeson House 26, Christian Street, London, E1 1AYFlat 502, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Jan 2019£365,000 | 1 Bed FlatFlat 215, Hodgeson House 26, Christian Street, London, E1 1AYFlat 215, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Oct 2018£390,000 | 1 Bed FlatFlat 504, Hodgeson House 26, Christian Street, London, E1 1AYFlat 504, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Mar 2018£370,000 | 2 Bed FlatFlat 302, Hodgeson House 26, Christian Street, London, E1 1AYFlat 302, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Feb 2018£370,000 | 1 Bed FlatFlat 609, Wilson Tower 16, Christian Street, London, E1 1AWFlat 609, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold May 2017£405,000 | 2 Bed FlatFlat G06, Hodgeson House 26, Christian Street, London, E1 1AYFlat G06, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Mar 2017£405,000 | 1 Bed FlatFlat 402, Wilson Tower 16, Christian Street, London, E1 1AWFlat 402, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold Feb 2017£430,000 | 1 Bed FlatFlat 312, Hodgeson House 26, Christian Street, London, E1 1AYFlat 312, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Aug 2016£400,000 | 1 Bed FlatFlat 202, Hodgeson House 26, Christian Street, London, E1 1AYFlat 202, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Jun 2015£239,000 | 1 Bed FlatFlat 409, Wilson Tower 16, Christian Street, London, E1 1AWFlat 409, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold Jun 2015£355,000 | 1 Bed FlatFlat 903, Wilson Tower 16, Christian Street, London, E1 1AWFlat 903, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold May 2015£390,500 | 1 Bed FlatFlat 1106, Wilson Tower 16, Christian Street, London, E1 1AWFlat 1106, Wilson Tower 16, Christian Street, London, E1 1AW
• Sold Feb 2015£345,000 | 1 Bed FlatFlat 301, Hodgeson House 26, Christian Street, London, E1 1AYFlat 301, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Jan 2015£346,000 | 1 Bed FlatFlat 208, Hodgeson House 26, Christian Street, London, E1 1AYFlat 208, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Dec 2014£338,500 | 1 Bed FlatFlat 201, Hodgeson House 26, Christian Street, London, E1 1AYFlat 201, Hodgeson House 26, Christian Street, London, E1 1AY
• Sold Jun 2012£262,154 | 1 Bed FlatFlat 1003, Wilson Tower 16, Christian Street, London, E1 1AWFlat 1003, Wilson Tower 16, Christian Street, London, E1 1AW

Of the 61 addresses on Martineau Square, London, E1, Flat 603, Harrison House 1 comes out as the 57th largest and the 52nd most expensive in our analysis of the public data.

It is also £171k less expensive than the average property across the E1 district.

• Bigland Green Primary School

  300 m away
• Harry Gosling Primary School

  300 m away
• St Paul's Whitechapel Church of England Primary School

  300 m away

• Mulberry School for Girls

  300 m away
• London Enterprise Academy

  300 m away
• Wapping High School

  300 m away

• Shadwell

  |

  400 m away
• Aldgate East

  |

  700 m away

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