Flat 42, Siege House has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jul 2025.

The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.

Flat 42, Siege House last changed hands on 22nd August 2011, selling for £135,000. The transaction was logged as a leasehold flat by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 86.8% since August 2011.

• Sold Aug 2011£135,000

Land Registry records and our Estate Agent network show 3 sales of comparable properties within 250 metres of Flat 42, Siege House across the last 2 years.

Most recently, 57, Sidney Street, London, E1 2HH, a leasehold flat, sold at £310,000 on the 25th October 2024.

Read more about house prices in E1.

• Sold Oct 2024£310,000 | 2 Bed Flat57, Sidney Street, London, E1 2HH57, Sidney Street, London, E1 2HH
• Sold Mar 2024£280,000 | 1 Bed FlatFlat 17, Athlone House, Sidney Street, London, E1 3EJFlat 17, Athlone House, Sidney Street, London, E1 3EJ
• Sold Sep 2023£267,000 | 2 Bed FlatFlat 18, Kerry House, Sidney Street, London, E1 3ELFlat 18, Kerry House, Sidney Street, London, E1 3EL

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Agents in our network have reported 1 letting within 250 metres of Flat 42, Siege House across the last 2 years.

The newest of these is Flat 30, Hannah Building 56, Watney Street, London, E1 2QU, a leasehold flat let by Fine Living in June 2023.

• 
  Let agreed Jun 2023£ Undisclosed | 2 Bed FlatFlat 30, Hannah Building 56, Watney Street, London, E1 2QUFlat 30, Hannah Building 56, Watney Street, London, E1 2QU

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks Flat 42, Siege House as the 284th largest and the 432nd most expensive of the 466 addresses on Sidney Street, London, E1.

Against the E1 postcode district average, it is £259k less expensive than the typical property.

• 200

  m

  St Mary and St Michael Primary School
• 300

  m

  Bigland Green Primary School
• 500

  m

  Blue Gate Fields Junior School

• 300

  m

  Mulberry School for Girls
• 400

  m

  Wapping High School
• 400

  m

  Bishop Challoner Catholic School

• 400

  m

  Shadwell
• 500

  m

  Whitechapel

Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.

Environment Agency data suggests this area has a very low risk of flooding.