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Block A 27 Green Walk London Southwark SE1 4TT

26/AP/2025Approved

Approved on 25 August 2026

Site boundary (council red line)

Proposal

Fire remediation to the existing building envelope. It includes the replacement of two combustible cladding types with new non combustible alternatives (timber for timber veneer and lead cladding for aluminium cassette panels). It also includes the replacement of glazed spandrel panels with a insulated glazed panel. In addition, remediation works will take place behind an existing non combustible cladding type, which will be replaced like for like as per the existing installed on site. The two replacement products were previously granted planning permission (Decision Notice 22/AP/3773 and Decision Notice 20/AP/3658), however these have since lapsed.

Submitted
13 July 2026
  1. Received13 Jul
  2. Validated
  3. Consult.
  4. Target
  5. Decided25 Aug

Decided in 43 days

About this application

This is a planning application at Block A 27 Green Walk London Southwark SE1 4TT. Southwark has handled 7,761 applications of this type. This one was decided in 43 days, 6 days quicker than Southwark's typical decision time. The site is in the Bermondsey Street conservation area, with 1 listed building nearby. There has been 1 other application at this address. We hold 2,756 applications in total for the SE1 postcode area.

Application details

Postcode
SE1 4TT

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Bermondsey Street
  • Article 4 direction: Central Activities Zone
  • Tree Preservation Order: Ref 454Protected tree on or next to this site
  • Brownfield land register: Flat 18 Block A27,Green Walk,,SE1 4TTRegister site at or near this address
Also checked, none recorded (20)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves and heritage coasts.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Southwark

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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