24 Tresco Road London Southwark SE15 3PX

This site has had 3 applications since 2021: 0 approved, 1 refused.

• 25/AP/2318 Awaiting decision

  24 Tresco Road London Southwark SE15 3PX

  Certificate of lawfulness (proposed) for the erection of a hip-to-gable roof extension and a rear dormer with 3no. rooflights to front roof slope

  Submitted 13 Aug 2025 Lawful development
• 21/AP/3186 Refused

  24 Tresco Road London Southwark SE15 3PX

  Construction of a first-floor side extension and the creation of a self-contained 1bed 2 person residential unit.

  Decided 29 Jan 2022 Full applications

1. 8 Oct 2025

   Received by Southwark

2. 13 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 8 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 24 Tresco Road London Southwark SE15 3PX

  21/AP/3186 Submitted 7 Sep 2021 50 yards away

  Construction of a first-floor side extension and the creation of a self-contained 1bed 2 person residential unit.

  Refused Full applications Extension 9 docs

• 24 Tresco Road London Southwark SE15 3PX

  25/AP/2318 Submitted 13 Aug 2025 50 yards away

  95% historically approved · decision due ~22 Oct

  Certificate of lawfulness (proposed) for the erection of a hip-to-gable roof extension and a rear dormer with 3no. rooflights to front roof slope

  Awaiting decision Lawful development Extension Loft or dormer 9 docs

• 30 Tresco Road London Southwark SE15 3PX

  26/AP/2645 Submitted 7 Sep 2026 50 yards away

  95% historically approved · decision due ~6 Nov

  Single storey side infill extension

  Awaiting decision Extension
  Small domestic

• 28A Tresco Road London Southwark SE15 3PX

  26/AP/1973 Submitted 7 Jul 2026 50 yards away

  Construction of an L-shape dormer extension with 0.3m ridge raise and roof lights to the front roof slope.

  Granted Full applications Extension Loft or dormer 10 docs

• 30 Tresco Road London Southwark SE15 3PX

  22/AP/0225 Submitted 26 Jan 2022 50 yards away

  Alterations to a roof to create a loft conversion using an 'L' shaped dormer, including extending the front slope by 30cm to increase the height within the loft void, plus two roof lights to the front slope, to provide additional residential accommodation

  Granted Householder Loft or dormer 22 docs
  Domestic

• 45 Tresco Road London Southwark SE15

  23/AP/2735 Submitted 28 Sep 2023 50 yards away

  Replacing existing timber sliding sash windows on the front elevation with double glazed upvc sliding sash windows in matching styles. Replacing existing timber sliding sash and casement windows on the rear elevation with double glazed upvc top hung over top hung and casement windows. Replacing front door with a Composite door and rear door with matching double glazed upvc 2XG door.

  Granted Full applications Windows or glazing 13 docs

• 26/AP/2158 Granted

  7 Alma Grove London Southwark SE1 5PY

  Erection of a rear ground floor side extension with a framed glass roof and bi-folding rear doors. Replacement of windows and door. Alterations to external facade.

  Received 21 Jul, published by the council 25 Jul 2026 Householder
• 26/AP/2601 Awaiting decision

  49 Henshaw Street London Southwark SE17 1PE

  Demolition of existing rear extension and construction of part single, part two storey rear extension and erection of roof terrace on main roof with balustrades and glazed access hatch.

  2 Sep 2026 Householder
• 26/AP/2545 Awaiting decision

  76 Shenley Road London Southwark SE5 8NQ

  Construction of a single storey side and rear extension to the rear; construction of a rear dormer roof extension over the main roofslope and the installation of 3x rooflights to the front roofslope.

  Received 26 Aug, published by the council 3 Sep 2026 Householder
• 26/AP/2533 Awaiting decision

  28 Tyrrell Road London Southwark SE22 9NE

  Construction of rear extension.

  Received 25 Aug, published by the council 28 Aug 2026 Householder
• 26/AP/2517 Awaiting decision

  65 Calton Avenue London Southwark SE21 7DF

  Construction of a ground-floor side-rear extension with terrace reinstated above; alterations to the rear outrigger, including raising the eaves and ridge, removal of the chimney stack, replacement windows, and installation of two rooflights; enlargement of the existing rear dormer; erection of bin and bike stores in the front garden, together with new landscaping and a front boundary wall; installation of an EV charger to front elevation and removal of existing front porch door; removal of existing garden buildings and erection of a shed, sauna and pergola in the rear garden, together with new landscaping and decking.

  Received 24 Aug, published by the council 28 Aug 2026 Householder