14 Trossachs Road London Southwark SE22 8PY

1. 25 Feb 2026

   Received by Southwark

2. 26 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Apr 2026

   Decision issued: Householder - GRANTED

4. 10 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• Flats A-D 105 East Dulwich Grove London Southwark SE22 8PU

  25/AP/3424 Submitted 24 Nov 2025 32m away

  Details of condition 3 (Construction Environmental Management Plan) pursuant to planning permission 25/AP/0185 granted on 27.08.2025 for: (Construction of rear extensions to the ground floor, first floor and second floor(loft) including private amenity roof terraces and hip to gable roof extension incorporating a front dormer)

  Withdrawn Conditions Extension Loft or dormer 9 docs

• 7 Trossachs Road London Southwark SE22 8PY

  26/AP/0495 Submitted 18 Feb 2026 39m away

  Certificate of Lawfulness (Proposed) for hip to gable roof extension and erection of a rear roof dormer, installation of solar panels to front roof slope and flat roof of the rear dormer, installation of two rooflights to front roof slope and one rooflight to rear roof slope, and installation of Juliet balcony to rear dormer.

  Granted Lawful development Extension Loft or dormer 19 docs

• 28 Trossachs Road London Southwark SE22 8PY

  23/AP/2491 Submitted 4 Sep 2023 48m away

  Construction of a single storey ground floor rear extension.

  Granted Householder Extension 23 docs
  Small domestic

• 28 Trossachs Road London Southwark SE22 8PY

  23/AP/2626 Submitted 19 Sep 2023 48m away

  Certificate of lawfulness (Proposed) for the construction of a hip to gable loft conversion with two dormer windows to rear and installation of two rooflights to front roof slope.

  Granted Lawful development Loft or dormer Windows or glazing 26 docs

• The Charter School East Dulwich Jarvis Road London Southwark SE22 8RB

  26/AP/1097 Submitted 16 Apr 2026 60m away

  Works to tree with a TPO: (T2A) Ash Cut regrowth back to boundary - routine maintenance. Height from 7.5m to 5.5m Crown spread from 4.5m to 2.5m. (T3) Horse Chestnut Cut regrowth back from building to main trunk - routine maintenance. Height from 9.5m to 7.5m Crown spread from 5.5m to 3.5m. (T4) Horse Chestnut Cut regrowth back from building to main trunk - routine maintenance. Height from 9.5m to 7.5m Crown spread from 5.5m to 3.5m. (TG5) X4 Horse Chestnuts Prune back from neighbouring building by 2.5m, ensuring guttering and roofing are clear - routine maintenance. Heights from 6.0m to 5.0m Crown spreads from 5.0m to 2.5m.

  Granted Trees 11 docs

• First Floor And Second Floor Flat 10 Tarbert Road London Southwark SE22 8QB

  25/AP/3298 Submitted 11 Nov 2025 60m away

  91% historically approved · decision due ~7 Jan

  Rear dormer with roolights on front slope plus a roof terrace over part of rear addition roof

  Awaiting decision Full applications Loft or dormer 17 docs

• 26/AP/0707 Granted

  33 Abbotswood Road London Southwark SE22 8DJ

  Construction of a rear dormer extension and ground floor rear extension.

  11 Mar 2026 Householder
• 26/AP/0784 Granted

  60 Grove Park London Southwark SE5 8LF

  Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.

  18 Mar 2026 Householder
• 26/AP/1488 Granted

  15 Canon Beck Road London Southwark SE16 7DJ

  Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.

  22 May 2026 Householder
• 26/AP/0971 Granted

  86 Henslowe Road London Southwark SE22 0AS

  Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.

  2 Apr 2026 Householder
• 26/AP/1519 Granted

  61 Tyrrell Road London Southwark SE22 9NE

  Construction for a rear and side wrap around ground floor extension

  27 May 2026 Householder