17B Knatchbull Road London Southwark SE5 9QR

1. 17 Oct 2025

   Received by Southwark

2. 30 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Southwark took a median of 52 days over the applications it decided in the last year.

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided full applications in a median of 68 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 23 Knatchbull Road London Southwark

  26/AP/0215 Submitted 26 Jan 2026 18m away

  Works to tree with a TCA Tree T1 ash tree in the front garden is proposed to be removed. Damage to wall. Dangerous Structure. Replacement planting to be informed by LPA Tree Officer. Mr Stutter.

  Withdrawn Trees 5 docs

• 6 Mcdowall Road London Southwark SE5 9LD

  22/AP/4060 Submitted 28 Nov 2022 26m away

  Replacement of existing single-glazed timber windows and double-glazed uPVC windows for double-glazed timber windows in the front elevation and uPVC window units to the rear

  Granted Full applications Windows or glazing 16 docs

• 11 Knatchbull Road London Southwark SE5 9QR

  25/AP/3578 Submitted 9 Dec 2025 46m away

  Works to Trees in a conservation area: T1 Sycamore - Lateral crown reduction to provide up to 3m clearance from rear eleavations and crown lift by up to 4m to reduce the dominance of the tree over the whole rear garden. (tree currently standing at approx 13-14m in height)

  Granted Trees 4 docs

• 14 Knatchbull Road London Southwark SE5 9QS

  22/AP/2552 Submitted 18 Jul 2022 48m away

  Insertion of four roof lights (2x front and 2 x rear) to main roof, and replacement of windows with double glazing and replacement of front door

  Granted Householder Loft or dormer Windows or glazing 33 docs
  Domestic

• 22 Mcdowall Road London Southwark SE5 9LD

  20/AP/0198 Submitted 22 Jan 2020 50m away

  Construction of a single-storey rear extension.

  Granted Householder Extension 15 docs
  Small domestic

• 10 Knatchbull Road London Southwark SE5 9QS

  23/AP/2922 Submitted 19 Oct 2023 52m away

  Roof window added to street facing roof elevation.

  Granted Householder Windows or glazing 29 docs
  Domestic

• 26/AP/1021 Refused

  Davotti Apartments 351 Rotherhithe Street London Southwark SE16 5LJ

  Construction of two additional storeys to provide 4 self-contained flats

  10 Apr 2026 Full applications
• 26/AP/1371 Granted

  135 Merrow Street London Southwark SE17 2NX

  Providing level access from the street; refurbishment of interior spaces; replacement of the existing rear/side lean-to structure with a new infill arrangement, incorporating a new wall to the Villa Street elevation and the rear courtyard; retention and repair of existing facades including the repainted hand-painted signage; and new electrical supply and mechanical ventilation provision.

  12 May 2026 Full applications
• 26/AP/1445 Granted

  42A Harper Road London Southwark SE1 6AD

  Retrospective application for the installation of external security shutters and a postbox

  20 May 2026 Full applications
• 26/AP/1322 Granted

  St Francis R C Primary School Friary Road London Southwark SE15 1RQ

  Installation of 7no. new external air conditioning units.

  7 May 2026 Full applications
• 26/AP/0780 Granted

  10 Marshalsea Road London Southwark SE1 1HL

  Amalgamation of ground and basement Class (E) with existing first, second and third floor dwelling (C3) to create enlarged dwelling and associated bike and bin stores

  18 Mar 2026 Full applications