Our Data Sources
Flat 403, Harrison House 1 has no records in the Land Registry and a single entry in the EPC database dated October 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
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 Flat 403, Harrison House 1, we estimate a market value of £381,108 and a rental value of £2,417 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £337,553 and £2,140 per month respectively.
Energy Efficiency
Flat 403, Harrison House 1 has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 26 Oct 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using community scheme.
Similar Properties Sold Nearby
Since 2011 105 properties similar to Flat 403, 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
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £436,991, ranging from £338,567 to £700,137.
- Flat 503, Harrison House 1 Martineau Square
1 Bed Flat | 0 m | Est. Value: £338,567
- Flat 601, Harrison House 1 Martineau Square
2 Bed Flat | 0 m | Est. Value: £431,910
- Flat 202, Harrison House 1 Martineau Square
2 Bed Flat | 0 m | Est. Value: £457,355
- Flat 401, Harrison House 1 Martineau Square
2 Bed Flat | 0 m | Est. Value: £422,010
- Flat 303, Harrison House 1 Martineau Square
1 Bed Flat | 0 m | Est. Value: £341,410
Location Comparison
Of the 61 addresses on Martineau Square, London, E1, Flat 403, Harrison House 1 comes out as the 42nd largest and the 50th most expensive in our analysis of the public data.
It is also £155k less expensive than the average property across the E1 district.
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Schools Nearby
- Bigland Green Primary School300 m away
- Harry Gosling Primary School300 m away
- St Paul's Whitechapel Church of England Primary School300 m away
- Mulberry School for Girls300 m away
- London Enterprise Academy300 m away
- Wapping High School300 m away
More reading links
Public Transport Nearby
- Shadwell|400 m away
- Aldgate East|700 m 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.












