Flat 7 Block B Ground Floor 27 Green Walk London Southwark SE1 4TX

1. 22 Apr 2026

   Received by Southwark

2. 23 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 1 Jul 2026

   Decision issued: Certificate of Lawfulness Exist- GRANTED

4. 28 Jul 2026

   Added to PlanIndex

Southwark granted permission on 1 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Block A 27 Green Walk London Southwark SE1 4TT

  26/AP/2025 Submitted 10 Jul 2026 35m away

  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.

  Granted Windows or glazing

• Block A 27 Green Walk London Southwark SE1

  22/AP/3773 Submitted 31 Oct 2022 39m away

  External re-cladding of the ground floor of Block A on Rothsay Street

  Granted Full applications 11 docs

• Unit 23 21A Rothsay Street London Southwark SE1 4BF

  20/AP/0523 Submitted 20 Feb 2020 72m away

  Certificate of Lawful Development (Existing) to confirm that the property continuously used as a residential flat

  Granted Lawful development 7 docs

• 2 Green Walk London Southwark SE1 4TU

  26/AP/2027 Submitted 13 Jul 2026 86m away

  95% historically approved · decision due ~8 Sep

  Certificate of lawfulness (proposed) for use of residential house (Use Class C3) as a small HMO up to 6 persons (Use Class C4).

  Decided

• 83 Tower Bridge Road London Southwark SE1 4TW

  20/AP/2219 Submitted 7 Aug 2020 93m away

  Details of Condition 5 - (Noise Assessment) required by planning permission dated 27/05/2020 [LBS Ref 19/AP/2162] for 'Change of Use from retail (Use Class A1) to Use Class A3 (Restaurant/cafe) with installation of extraction flue and change of operating hours'.

  Granted Conditions 5 docs

• 83 Tower Bridge Road London SE1 4TW

  22/AP/1717 Submitted 18 May 2022 93m away

  Partial details of condition 6 (Insulation between floors) pursuant to planning permission 19/AP/2162 (Change of Use from retail (Use Class A1) to Use Class A3 (Restaurant/cafe) with installation of extraction flue and change of operating hours)

  Granted Conditions 5 docs

• 26/AP/1673 Granted

  Flat 67 Benbow House 24 New Globe Walk London Southwark SE1 9DS

  Certificate of Lawful Development to replace existing external doors with new thermally improved doors

  11 Jun 2026 Lawful development
• 26/AP/1909 Granted

  6 Ethnard Road London Southwark SE15 1RU

  Certificate of lawfulness (proposed) for a loft conversion with rear dormer

  30 Jun 2026 Lawful development
• 26/AP/1759 Granted

  29 Dundas Road London Southwark SE15 2DR

  Certificate of Lawful Development (Proposed) for loft conversion with rear dormer, installation of roof lights to front roof slope, construction of a rear outbuilding, fenestration changes including new and replacement windows and installation of soil vent pipe.

  17 Jun 2026 Lawful development
• 26/AP/1942 Granted

  Peckham Rye Railway Station Station Way London Southwark SE15 4RX

  Certificate of lawfulness (existing) to confirm that planning permission 22/AP/1006 was lawfully implemented within the prescribed time period

  3 Jul 2026 Lawful development
• 26/AP/1625 Granted

  97 - 99 Borough High Street Southwark SE1 1NL

  Certificate of Lawful development (proposed) for: Like for like replacement of the existing Zinc Cladding, for non combustible insulation, behind the cladding and replacement external like for like (new) zinc cladding; and like for like replacement of the penthouse terrace decking and the balcony decking to the rear.

  8 Jun 2026 Lawful development