25 Dulwich Wood Avenue London Southwark SE19 1HB

1. 6 Oct 2025

   Received by Southwark

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 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.

• 38 Colby Road London Southwark SE19 1HA

  22/AP/1583 Submitted 5 May 2022 13m away

  Prior approval notification for a single storey large rear extension (depth: 6m, width 4m, eaves height: 3m, max height 3.9m)

  Granted Full applications Extension 13 docs
  Small domestic

• 38 Colby Road London Southwark SE19 1HA

  22/AP/3585 Submitted 17 Oct 2022 14m away

  Certificate of lawfulness (proposed) for the erection of a rear roof dormer and the addition of three roof lights to the existing front roof slope

  Granted Lawful development Loft or dormer 16 docs

• 19 Dulwich Wood Avenue London Southwark SE19 1HB

  22/AP/1934 Submitted 31 May 2022 35m away

  T1 Silver Birch reduction up to 2 metres (TPO449), reduction to suitable branch junctions and retaining form in keeping with BS3998.2010. Wherever practicable, pruning should be restricted to healthy, small-diameter parts of the tree, as this will minimize the size of the resultant wounds and provide the greatest opportunity for these to be occluded.Species of Betula, which generally have particularly weak defences against the development of decay, should be pruned as sparingly as possible and without exposing heartwood or ripewood.The above guidance for Betula should be observed for any other species or cultivars known to have similarly weak defences.

  Granted Trees 5 docs

• 39 Colby Road London Southwark SE19 1HA

  20/AP/0541 Submitted 21 Feb 2020 40m away

  Certificate of lawful development (proposed) for rear dormer extension and a single storey rear extension.

  Granted Lawful development Extension Loft or dormer 13 docs
  Small domestic

• 3 Oakfield Gardens Dulwich Wood Avenue London Southwark SE19 1HF

  26/AP/0838 Submitted 24 Mar 2026 70m away

  Certiticate of lawful development (Proposed) for comprises the infilling of an existing side courtyard to form a single-storey side extension. Rooflights and a new rear door to be provided within proposed extension.

  Granted Lawful development Extension Loft or dormer 18 docs
  Small domestic

• 6 Dulwich Wood Avenue London Southwark SE19 1HD

  22/AP/3099 Submitted 6 Sep 2022 72m away

  5 Day Notification: T1: Oak: Reduce laterals on Southern and Western aspects by 2m, removing secondary and tertiary branches to main branch. Further reductions to suitable junctions, avoiding stubs. Clean up broken branching on Northern Aspect. Lift to 5m to remove end weighting. Thin restricted to the removal of deadwood only. Refer to attached photos. Reason: Recent branch abscission over highway. Over proliferation of acorns has resulted in increased potential for failure of other limbs.

  Granted Trees 3 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