37 Athenlay Road London Southwark SE15 3EA

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/AP/3451 Granted

  37 Athenlay Road London Southwark SE15 3EA

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

  Decided 4 Dec 2025 Lawful development

1. 25 Nov 2025

   Received by Southwark

2. 28 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Jan 2026

   Decision issued: Householder - GRANTED

4. 10 Aug 2026

   Added to PlanIndex

Southwark granted permission on 20 January 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.

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.

• 37 Athenlay Road London Southwark SE15 3EA

  25/AP/3451 Submitted 26 Nov 2025 50 yards away

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

  Granted Lawful development Extension Loft or dormer 10 docs

• 33 Athenlay Road London Southwark

  21/AP/3285 Submitted 16 Sep 2021 50 yards away

  Construction of a single storey ground floor wrap-around extension together with additional landscaping works and shed in the garden.

  Granted Full applications Extension 11 docs
  Small domestic

• 14 Merttins Road London Southwark SE15 3EB

  26/AP/0102 Submitted 14 Jan 2026 50 yards away

  Lawful Development Certificate (Proposed) for construction of L-shape dormer roof extension and rooflight to the front

  Granted Lawful development Extension Loft or dormer 11 docs

• 10 Merttins Road London Southwark SE15 3EB

  26/AP/0097 Submitted 14 Jan 2026 50 yards away

  Certificate of lawfulness (proposed) for, raising the rear section of the building to align with the existing kitchen ceiling.

  Granted Lawful development 13 docs

• 10 Merttins Road London Southwark SE15 3EB

  22/AP/0877 Submitted 7 Mar 2022 50 yards away

  Raising of the roof ridge, construction of roof extension with rear dormer over main roof and outrigger, complete with rooflights to front and construction of rear and side infill ground floor single storey extension.

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 51 Athenlay Road London Southwark SE15 3EN

  22/AP/0142 Submitted 19 Jan 2022 50 yards away

  Construction of an L-shape dormer loft conversion (400mm ridge raise) and addition of four roof lights (three on front roof slope, one on dormer flat roof).

  Granted Householder Loft or dormer 15 docs
  Domestic

• 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