Flat 5, Mason House has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Oct 2009.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

Land Registry records and our Estate Agent network show 3 sales of comparable properties within 320 metres of Flat 5, Mason House across the last 2 years.

Most recently, Flat 1, Townsend House, Strathnairn Street, London, SE1 5BU, a leasehold flat, sold at £380,000 on the 5th December 2025.

Read more about house prices in SE1.

• Sold Dec 2025£380,000 | 2 Bed FlatFlat 1, Townsend House, Strathnairn Street, London, SE1 5BUFlat 1, Townsend House, Strathnairn Street, London, SE1 5BU
• Sold Jun 2025£375,000 | 2 Bed FlatFlat 19, Townsend House, Strathnairn Street, London, SE1 5BUFlat 19, Townsend House, Strathnairn Street, London, SE1 5BU
• Sold Jun 2021£350,000 | 2 Bed FlatFlat 12, Townsend House, Strathnairn Street, London, SE1 5BUFlat 12, Townsend House, Strathnairn Street, London, SE1 5BU

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

Our analysis of the public data ranks Flat 5, Mason House as the 42nd largest and the 59th most expensive of the 64 addresses on Simms Road, London, SE1.

Against the SE1 postcode district average, it is £302k less expensive than the typical property.

• 400

  m

  Galleywall Primary, City of London Academy
• 500

  m

  Phoenix Primary School
• 500

  m

  John Keats Primary School

• 200

  m

  City of London Academy (Southwark)
• 500

  m

  Harris Academy Bermondsey
• 700

  m

  The Charter School Bermondsey

• 800

  m

  South Bermondsey
• 900

  m

  Bermondsey
• 1.2

  km

  Surrey Quays

Ofcom's latest figures show ultrafast broadband available in this area.

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