22 Harlescott Road London Southwark SE15 3BZ

This site has had 2 applications since 2025.

• 25/AP/3284 Awaiting decision

  22 Harlescott Road London Southwark SE15 3BZ

  Construction of a roof dormer, over the rear pitch of the main roof, a dormer over the existing rear projection and alterations to the existing ground floor rear extension.

  Submitted 11 Nov 2025 Householder

1. 11 Nov 2025

   Received by Southwark

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 January 2026, 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 lawful development applications in a median of 50 days. More in our guide to how long planning decisions take.

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.

• 22 Harlescott Road London Southwark SE15 3BZ

  25/AP/3284 Submitted 11 Nov 2025 50 yards away

  95% historically approved · decision due ~8 Jan

  Construction of a roof dormer, over the rear pitch of the main roof, a dormer over the existing rear projection and alterations to the existing ground floor rear extension.

  Awaiting decision Householder Extension Loft or dormer 18 docs
  Domestic

• 20 Harlescott Road London Southwark SE15 3BZ

  26/AP/0394 Submitted 10 Feb 2026 50 yards away

  Construction of a single storey ground floor wraparound rear extension.

  Granted Householder Extension 11 docs
  Small domestic

• 20 Harlescott Road London Southwark SE15 3BZ

  26/AP/0307 Submitted 3 Feb 2026 50 yards away

  Certificate of lawfulness (proposed) for conversion of Loft including formation of rear dormer and outrigger with skylights to front roof slope.

  Granted Lawful development Extension Loft or dormer 9 docs

• 26 Harlescott Road London Southwark SE15 3BZ

  21/AP/3490 Submitted 4 Oct 2021 50 yards away

  Construction of a 'L' shaped rear dormer extension with juliet balcony, increasing the roof ridge line by 400mm and the addition of two roof lights to the front roof slope.

  Granted Householder Extension Loft or dormer 16 docs
  Domestic

• 10 Harlescott Road London Southwark SE15 3BZ

  22/AP/0220 Submitted 26 Jan 2022 50 yards away

  Construction of single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 6 Harlescott Road London Southwark SE15 3BZ

  22/AP/2558 Submitted 18 Jul 2022 50 yards away

  Construction of a L-shaped dormer loft extension to the rear with a ridge line raise of 500mm and installation of 2no rooflights to the front roof slope.

  Granted Householder Extension Loft or dormer 14 docs
  Domestic

• 26/AP/2574 Awaiting decision

  23 Alberta Street London Southwark SE17 3SF

  Certificate of lawfulness (proposed) for construction of a rear dormer and the installation of 1x rooflight to the front roofslope.

  Received 1 Sep, published by the council 8 Sep 2026 Lawful development
• 26/AP/2509 Awaiting decision

  Newington Gardens Harper Road London Southwark SE1

  Certificate of Lawfulness (proposed) for improvement works to the playground at Newington Gardens to include the removal of current playground equipment and installation of new accessible equipment.

  Received 21 Aug, published by the council 7 Sep 2026 Lawful development
• 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

  Received 11 Jun, published by the council 25 Jul 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

  Received 30 Jun, published by the council 25 Jul 2026 Lawful development
• 26/AP/2486 Awaiting decision

  84 Croxted Road London Southwark SE21 8NP

  Certificate of lawfulness (proposed) for the formation of a moveable structure (as defined under the Caravan Site Act) that can be separated into 2 sections and removed from the rear garden by crane. Refer to the following drawings: 318 SP 00 (PD) 318 SP 01 (PD) 318 SP 101 (PD) 318 GS 01 (PD) 318 GS 02 (PD)

  Received 19 Aug, published by the council 20 Aug 2026 Lawful development