Flat 23, 27, St. Mark Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Feb 2019.

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

Flat 23, 27, St. Mark Street last changed hands on 21st July 2000, selling for £300,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold twice since 1995.

• Sold Jul 2000£300,000
• Sold Apr 1997£185,000

Land Registry records and our Estate Agent network show 15 sales of comparable properties within 200 metres of Flat 23, 27, St. Mark Street since 2007.

Most recently, Flat 37, 1, Prescot Street, London, E1 8RJ, a leasehold flat, sold at £765,000 on the 17th December 2025.

Read more about house prices in E1.

• Sold Dec 2025£765,000 | 3 Bed FlatFlat 37, 1, Prescot Street, London, E1 8RJFlat 37, 1, Prescot Street, London, E1 8RJ
• Sold Oct 2024£725,000 | 3 Bed FlatFlat 6, 27, St. Mark Street, London, E1 8EFFlat 6, 27, St. Mark Street, London, E1 8EF
• Sold Jun 2024£595,000 | 3 Bed FlatFlat 101, 1, Prescot Street, London, E1 8RLFlat 101, 1, Prescot Street, London, E1 8RL
• Sold Mar 2024£700,000 | 3 Bed FlatFlat 6, 1, Prescot Street, London, E1 8RJFlat 6, 1, Prescot Street, London, E1 8RJ
• Sold Sep 2023£720,500 | 3 Bed FlatFlat 13, Lattice House 20, Alie Street, London, E1 8GZFlat 13, Lattice House 20, Alie Street, London, E1 8GZ
• Sold Aug 2023£795,000 | 3 Bed FlatFlat 5, 27, St. Mark Street, London, E1 8EFFlat 5, 27, St. Mark Street, London, E1 8EF
• Sold Jul 2017£700,000 | 3 Bed Flat14, North Tenter Street, London, E1 8DL14, North Tenter Street, London, E1 8DL
• Sold Mar 2017£875,000 | 3 Bed FlatFlat 28, 27, St. Mark Street, London, E1 8EFFlat 28, 27, St. Mark Street, London, E1 8EF
• Sold Mar 2016£825,000 | 3 Bed FlatFlat 18, Lattice House 20, Alie Street, London, E1 8GZFlat 18, Lattice House 20, Alie Street, London, E1 8GZ
• Sold Apr 2014£1,000,000 | 3 Bed FlatFlat 24, 27, St. Mark Street, London, E1 8EFFlat 24, 27, St. Mark Street, London, E1 8EF
• Sold Jan 2014£625,000 | 3 Bed FlatFlat 97, 1, Prescot Street, London, E1 8RLFlat 97, 1, Prescot Street, London, E1 8RL
• Sold Jun 2013£625,099 | 3 Bed FlatFlat 82, Londinium Tower 87, Mansell Street, London, E1 8APFlat 82, Londinium Tower 87, Mansell Street, London, E1 8AP
• Sold Oct 2012£641,000 | 3 Bed Flat16, North Tenter Street, London, E1 8DL16, North Tenter Street, London, E1 8DL
• Sold Aug 2010£500,000 | 3 Bed FlatFlat 96, 1, Prescot Street, London, E1 8RLFlat 96, 1, Prescot Street, London, E1 8RL
• Sold Oct 2007£540,000 | 3 Bed FlatFlat 13, 1, Prescot Street, London, E1 8RJFlat 13, 1, Prescot Street, London, E1 8RJ

Our analysis of the public data ranks Flat 23, 27, St. Mark Street as the 5th largest and the 9th most expensive of the 42 addresses on St. Mark Street, London, E1.

Against the E1 postcode district average, it is £146k more expensive than the typical property.

• English Martyrs Roman Catholic Primary School

  100 m away
• Harry Gosling Primary School

  400 m away
• Mulberry Canon Barnett Primary Academy

  400 m away

• London Enterprise Academy

  500 m away
• Mulberry Academy London Dock

  500 m away
• Wapping High School

  700 m away

• Aldgate East

  |

  300 m away
• Aldgate

  |

  300 m away
• Tower Gateway

  |

  400 m away

Environment Agency data suggests this area has a Very Low risk of flooding.