THE COTTAGE, MOUNT GARDENS, LONDON, SE26 4NG

1. 18 Nov 2025

   Received by Lewisham

2. 20 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jan 2026

   Decision issued: Granted

4. 10 Aug 2026

   Added to PlanIndex

Lewisham granted permission on 21 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.

• 44 MOUNT ASH ROAD, LONDON, SE26 6LY

  DC/25/141816 Submitted 15 Oct 2025 50 yards away

  FRONT: ONE Rhuss tree (T1) POLLARD back to previous points by 3.8m from 6m to 2.2m SPREAD by 2.6m from 4 to 1.4m. Informative A: The sensitive management of the tree is greatly appreciated for landscape amenity, wildlife, wellbeing, and urban forest canopy for environmental benefits to mitigate the effects of climate change. Informative B: Wherever possible, please create habitat log piles in the garden from cut branches for wildlife and biodiversity.

  Granted Trees 6 docs

• 49 MOUNT ASH ROAD, LONDON, SE26 6LY

  DC/21/122223 Submitted 15 Jun 2021 50 yards away

  Details submitted in compliance with Condition 3 (construction logistics management plan) of the planning permission (DC/20/119666) dated 11 June 2021 for demolition of existing rear extensions and the construction of a single storey extension in its place at 49 Mount Ash Road, SE26.

  Granted Full applications Extension Demolition 3 docs
  Small domestic

• 44 MOUNT ASH ROAD, LONDON, SE26 6LY

  DC/26/144538 Submitted 26 Jun 2026 50 yards away

  FRONT: ONE Rhus typhina (T1)(ht.6m, spread 4m) FELL. Reason: in a constrained area and its roots are visibly growing up against the foundations of the house. Informative A: thank you for retaining other front shrubs for urban greening amenity, wildlife, mitigate rainwater run-off and to help cool increasingly high summer temperatures due to climate change. Informative B: please create habitat log piles with arisings for wildlife and biodiversity.

  Granted Trees 5 docs

• 49 MOUNT ASH ROAD, LONDON, SE26 6LY

  DC/20/119666 Submitted 18 Dec 2020 50 yards away

  Demolition of existing rear extensions and the construction of a single storey extension in its place at 49 Mount Ash Road, SE26.

  Granted Householder Extension Demolition 20 docs
  Small domestic

• 30 MOUNT ASH ROAD, LONDON, SE26 6LY

  DC/26/144144 Submitted 26 May 2026 50 yards away

  FRONT: ONE Olive (T1) (4m) - works to be crown reduction by approx 2m (50%) and reshape. Tree is covering one front window on the first floor of property and spreading across neighbour's path (31 Mount Ash Road) and the top of the tree is almost reaching utility lines above.

  Granted Trees 8 docs

• 12 MOUNT ASH ROAD, LONDON, SE26 6LZ

  DC/19/111238 Submitted 28 Feb 2019 100 yards away

  Repositioning and installation of new external steps leading down to lower ground floor with metal handrail together with enclosing the space underneath the walkway at 12 Mount Ash Road, SE23.

  Granted Householder 7 docs
  Domestic

• DC/26/144603 Granted

  6 FRIENDLY STREET, LONDON, SE8 4DT

  Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8

  Received 6 Jul, published by the council 3 Aug 2026 Householder
• DC/26/145239 Awaiting decision

  18 ARICA ROAD, LONDON, SE4 2PX

  Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX

  Received 31 Aug, published by the council 9 Sep 2026 Householder
• DC/26/145216 Awaiting decision

  54A ALLERFORD ROAD, LONDON, SE6 3DF

  Erection of a single-storey rear extension, roof extensions including side/rear dormer structures and rooflights, installation of a front entrance canopy, and associated internal and external alterations at 54A Allerford Road SE6.

  Received 28 Aug, published by the council 8 Sep 2026 Householder
• DC/26/145218 Awaiting decision

  24 THORNWOOD ROAD, LONDON, SE13 5RG

  The construction of a single-storey rear extension and rear terrace at 24 Thornwood Road, SE13.

  Received 28 Aug, published by the council 10 Sep 2026 Householder
• DC/26/145214 Awaiting decision

  87 GUIBAL ROAD, LONDON, SE12 9HF

  The construction of a two-storey hipped-roof rear extension, replacing the existing conservatory; the construction of a single-storey flat-roof rear extension and a single-storey flat-roof side extension; the formation of an integral garage with associated alterations to the principal elevation, including the installation of garage doors; the replacement of windows and doors on the principal, rear and side elevations; the replacement and repositioning of rooflights; the application of external wall render to the principal elevation; the removal of existing arched features and their replacement with rectangular openings; the removal of soft landscaping and installation of permeable hardstanding to the front garden and driveway at 87 Guibal Road, SE12.

  Received 28 Aug, published by the council 8 Sep 2026 Householder