28 Westcott Road London Southwark SE17 3QY

1. 22 Dec 2025

   Received by Southwark

2. 29 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Feb 2026

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 10 Aug 2026

   Added to PlanIndex

Southwark granted permission on 12 February 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.

• 18 Westcott Road London Southwark SE17 3QY

  22/AP/3275 Submitted 14 Sep 2022 37m away

  Certificate of Lawful Development (Proposed) for the internal alteration to the living room in existing one-bedroom dwelling to form as additional bedroom.

  Granted Lawful development 7 docs
  Domestic

• 8 St Pauls Terrace London Southwark SE17 3QH

  26/AP/1687 Submitted 11 Jun 2026 70m away

  95% historically approved · decision due ~7 Aug

  Erection of a rear roof dormer extension with the addition of four rooflights to the front roof slope.

  Decided Extension Loft or dormer

• Jephson House Doddington Grove London Southwark SE17 3TF

  19/AP/5818 Submitted 16 Oct 2019 127m away

  Conversion of ancillary residential storage area into 3 flats with private amenity space, external alterations and construction of new refuse storage and cycle store.

  Granted Other New dwelling 16 docs
  Several homes

• 37 Faunce Street London Southwark SE17 3TR

  23/AP/2382 Submitted 22 Aug 2023 132m away

  Construction of a mansard roof extension to include two windows to the front elevation and construction of a single storey rear extension at basement level.

  Granted Householder Extension Loft or dormer +1 19 docs
  Small domestic

• Braganza Street Workshop 42 Braganza Street And Land Adjacent To 26 Braganza Street London Southwark

  20/AP/2406 Submitted 24 Aug 2020 180m away

  Details of Condition 3 'Arboricultural Method Statement' as required by planning permission LBS reg no 17/AP/0964 - Demolition of existing buildings and erection of 5 new blockd, ranging from 3 to 5 storeys in height comprising 33 new homes (5 x intermediate and 28 x private)(Use Class C3) and one new 3 storey block comprising 428sqm of workspace (Use C

  Granted Conditions Demolition 6 docs

• 42 Braganza Street London Southwark

  20/AP/2229 Submitted 7 Aug 2020 180m away

  Details of Condition 5a (Ground Investigation Report) as required by planning permission LBS reg no 17/AP/0964 - Demolition of existing buildings and erection of 5 new blocks, ranging from 3 to 5 storeys in height comprising 33 new homes (5 x intermediate and 28 x private)(Use Class C3) and one new 3 storey block comprising 428sqm of workspace (Use Class B1) with associated landscaping, disabled car parking, cycle parking and public realm works.

  Granted Conditions Demolition 6 docs

• 26/AP/1316 Granted

  Seavington House Champion Hill London Southwark SE5 8DN

  Certificate of lawfulness (proposed) to confirm excavation works carried out on the site in the form of trial pits constitute a material operation under the Town and Country Planning Act 1990 and therefore represent lawful commencement of the approved planning permission 22/AP/0174.

  7 May 2026 Lawful development
• 26/AP/1420 Granted

  40 Strathnairn Street London Southwark SE1 5BL

  Certificate of lawfulness (proposed) for construction of a ground floor rear extension and a rear dormer.

  18 May 2026 Lawful development
• 26/AP/1618 Granted

  252 Barry Road London Southwark SE22 0JS

  Certificate of lawful development (proposed) for the construction of a rear dormer extension.

  5 Jun 2026 Lawful development
• 26/AP/1577 Granted

  Residence Inn By Marriott London Bridge 201-211 Long Lane London SE1 4PN

  Certificate of lawfulness (proposed) for undertaking of facade remedial works to remove combustible cladding materials and replace with a like-for-like non-combustible cladding with no change to the outer aesthetics of the building.

  2 Jun 2026 Lawful development
• 26/AP/1509 Withdrawn

  Railway Arch 101 Rockingham Street London Southwark SE1 6PD

  Certificate of lawfulness (proposed) for confirmation of implementation of planning permission 22/AP/3065: Change of use of the railway arch at 101 Rockingham Street from Use Class B8 (Storage/Distribution) to Use Classes E (Commercial, Business and Service) and F2 (Local Community) and a new glazed facade to the exterior including 2x extractor fans.

  27 May 2026 Lawful development