3 COLLINGTREE ROAD, LONDON, SE26 4QG

1. 13 Aug 2025

   Received by Lewisham

2. 14 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 3 Oct 2025

   Decision issued: Granted

4. 10 Aug 2026

   Added to PlanIndex

Lewisham granted permission on 3 October 2025, 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.

• 19A COLLINGTREE ROAD, LONDON, SE26 4QG

  DC/19/114840 Submitted 28 Nov 2019 50 yards away

  REAR: ONE Cherry (T1)(approx.ht.4m) FELL. Reason: close to boundary fence, stems and canopy leaning over neighbouring garden. REAR: ONE Birch (T2)(approx.ht.8m) FELL. Reason: proximity to rear of building, 2m from properties Informative: a replacement tree or large shrub in the rear garden would be greatly welcome and appreciated in view of the climate emergency and the importance of the urban forest canopy in providing ecosystem services. Trees, shrubs and hedges contribute to a green rear outlook, to climate change mitigation, provide wildlife habitats, reduce air pollution and storm water run-off, and benefit health and wellbeing.

  Granted Trees 5 docs
  Small domestic

• 34 COLLINGTREE ROAD, LONDON, SE26 4QG

  DC/23/129882 Submitted 10 Jan 2023 50 yards away

  FRONT: ONE Douglas Fir (T1)(ht.6m) FELL. Reason: very close to building and touching overhead telephone wire. Informative A: please continue to manage frontage shrubs, hedges, climbers, perennials, bulbs and groundcover to provide streetscape amenity, urban greening, wildlife habitat, plants for pollinators, air quality improvement. Informative B: where possible please use cut branches from T1 on site to create habitat wood piles, and/ or a 'dead hedge' for wildlife and biodiversity.

  Granted Trees 6 docs

• 33B COLLINGTREE ROAD, LONDON, SE26 4QG

  DC/26/142832 Submitted 30 Jan 2026 50 yards away

  84% historically approved · decision due ~20 Apr

  Replacement of three partially louvred front elevation windows with double-glazed timber sliding sash windows at 33B Collingtree Road, SE26.

  Awaiting decision Full applications Windows or glazing 8 docs

• 19A COLLINGTREE ROAD, LONDON, SE26 4QG

  DC/22/129102 Submitted 4 Nov 2022 50 yards away

  The installation of a replacement timber door on the front elevation of 19A Collingtree Road, SE26.

  Granted Full applications 11 docs

• 35A COLLINGTREE ROAD, LONDON, SE26 4QG

  DC/25/141625 Submitted 29 Sep 2025 50 yards away

  REAR (no.35A): ONE Ash (T1)(ht.8-10m) FELL. REAR (in rear alleyway): TWO Ash (T2,T3)( ht.8-10m) FELL. Reason: the trees are damaging boundary fencing, T1 has a basal decay cavity, T2 is multi-stemmed from historic from low pollarding, and T2 and T3 are growing in the rear alleyway between Collingtree Road and Peak Hill. Informative A: replacement tree and hedge planting is encouraged, with smaller species such as crab apple, hazel, elder, hawthorn, Laburnum, alder buckthorn, wayfaring tree, dogwood for rear amenity, screening, wildlife and shade to reduce increasingly high summer temperatures due to climate change. Informative B: please create habitat log piles with arisings for wildlife and biodiversity.

  Granted Trees 8 docs

• 40 PEAK HILL, LONDON, SE26 4LR

  DC/26/143155 Submitted 26 Feb 2026 50 yards away

  Building a free standing, semi permanent garden office at the rear of the property. Single storey. Measures: 3.4m W x 2.8m D - Height 2.4m - Sitting 10.20m from the back wall of the house in the rear garden. Space around the perimeter is 20cm behind, 40cm to the left and 30cm to the right so no part of the cabin touches or is too close to the surrounding. No new access required. Structure: Fully insulated frame. External Finish: 2? Red cedar open-cladding to main side(s), TGV cladding to sides and rear against boundary walls. Internal Finish: Wood composite panels. Doors & Windows: Anthracite-painted Aluminium, with toughened glass and BS-approved locks. Foundations: Mechanically-driven helical screw-piles.

  Granted Full applications Windows or glazing
  Small 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