23 CHALSEY ROAD, LONDON, SE4 1YN

This site has had 2 applications since 2020: 1 approved, 0 refused.

• DC/20/115394 Granted

  23 CHALSEY ROAD, LONDON, SE4 1YN

  REAR: ONE Sycamore (T1)(approx.ht.10m) FELL. Reason: previous high pollard, poor specimen. Informative: the tree is not significant to public realm amenity, however it is part of an area of joined rear gardens which enhances rear outlooks and provides important ecosystem service benefits. One of the unintended consequences of locating garden rooms at the end of gardens, is loss of urban greening and a reduction of the 'hidden' urban forest. A replacement tree, shrubs or climbers elsewhere in the garden would be greatly appreciated.

  Decided 27 Feb 2020 Trees

1. 2 Sep 2026

   Received by Lewisham

2. 3 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 29 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Lewisham took a median of 55 days over the applications it decided in the last year.

This application is with Lewisham for determination, against a statutory target of eight weeks. Over the last year Lewisham decided full applications in a median of 59 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 9 CHALSEY ROAD, LONDON, SE4 1YN

  DC/19/110563 Submitted 21 Jan 2019 50 yards away

  The installation of replacement double glazed timber sash windows to the upper floor of the front elevation at 9 Chalsey Road, SE4, together with the installation of replacement french door to the rear.

  Granted Householder Windows or glazing 7 docs
  Domestic

• 37 CHALSEY ROAD, LONDON, SE4 1YN

  DC/25/141410 Submitted 11 Sep 2025 50 yards away

  Construction of a single storey side infill extension, installation of replacement timber sash windows to the front elevation, three rooflights to existing rear outrigger, renovation of front garden including new entrance paving, construction of front boundary brick wall, new gate, bike shed and all associated works at 37 Chalsey Road SE4.

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 13A, CHALSEY ROAD, LONDON, SE4 1YN

  DC/19/113793 Submitted 9 Sep 2019 50 yards away

  FRONT: ONE Conifer (T1)(approx.ht.4m) FELL. Reason: close proximity to front elevation

  Granted Trees 6 docs

• 29A CHALSEY ROAD, LONDON, SE4 1YN

  DC/26/143099 Submitted 23 Feb 2026 50 yards away

  Installation of replacement of four windows in the front and rear elevation at 29A Chalsey Road SE4.

  Granted Full applications Windows or glazing 10 docs

• 3 CHALSEY ROAD, LONDON, SE4 1YN

  DC/23/129817 Submitted 3 Jan 2023 50 yards away

  REAR: ONE multi-stemmed Sycamore (T3) (ht:5.2m) FELL and replace. Reason: to remove the influence of the tree on the underlying clay to the rear additions of 1 & 3 Chalsey Rd, in mitigation of structural issues with differential foundation movement. Informative A: the voluntary replacement tree planting on a 1:1 basis (p.3 PRI letter 03/01/2023) is hugely welcomed to maintain urban greening and urban forest canopy - suggest selection from NHBC low water demand species such as mulberry, laburnum, holly, fig, elder, magnolia. Informative B: please create habitat log piles from cut timber and/or lay cut branches between stakes on site as linear 'dead hedge' for wildlife and biodiversity.

  Granted Trees 12 docs

• 1 CHALSEY ROAD, LONDON, SE4 1YN

  DC/23/129816 Submitted 3 Jan 2023 50 yards away

  REAR: ONE Sycamore (T1) (ht:12.5m) FELL and replace. Reason: to remove the influence of the tree on the underlying clay to the rear additions of 1 & 3 Chalsey Rd, in mitigation of structural issues of differential foundation movement. Informative A: the voluntary replacement tree planting on a 1:1 basis (p.3 PRI letter 03/01/2023) is hugely welcomed to maintain urban greening and urban forest canopy - suggest tree selection from NHBC low water demand species such as mulberry, laburnum, holly, fig, elder, magnolia. Informative B: please create habitat log piles from cut timber and/or lay cut branches between stakes on site as linear 'dead hedge' for wildlife and biodiversity.

  Granted Trees 10 docs

• DC/26/145447 Awaiting decision

  298 LEWISHAM ROAD, LONDON, SE13 7PA

  Installation of replacement double-glazed uPVC windows on front and rear elevations; replacement of composite door on the front elevation and uPVC door on the rear elevation at 298 Lewisham Road, SE13.

  Received 17 Sep, published by the council 6 Oct 2026 Full applications
• DC/26/145468 Awaiting decision

  HABERDASHERS ASKES HATCHAM GIRLS SCHOOL, JERNINGHAM ROAD, LONDON, SE14 5NY

  Installation of replacement double glazed timber windows at the north elevation of the Main Building Block at Haberdashers Askes Hatcham Girls School, Jerningham Road, SE14.

  Received 17 Sep, published by the council 9 Oct 2026 Full applications
• DC/26/145446 Awaiting decision

  164 SPRINGBANK ROAD, LONDON, SE13 6SU

  Installation of replacement windows with double-glazed uPVC windows in the front and rear elevations, a composite door in the front elevation and uPVC door in the rear elevation to Flats A - D, 164 Springbank Road SE13.

  Received 17 Sep, published by the council 9 Oct 2026 Full applications
• DC/26/145292 Awaiting decision

  NEPTUNE WHARF, GRINSTEAD ROAD, LONDON, SE8 5FE

  Infill of the existing undercroft vehicle access area between Blocks A and B to create 280sqm of commercial floorspace (Use Class E), including alterations to commercial servicing arrangements, refuse and recycling management, and associated changes to the building elevations.

  Received 4 Sep, published by the council 8 Sep 2026 Full applications
• DC/26/145288 Awaiting decision

  SMIKLE COURT, HATCHAM PARK MEWS, LONDON, SE14 5DG

  Details submitted pursuant to Condition 3-Construction Management Plan, Condition 4-Privacy Screen, Condition 6(a)-Refuse and Recycling, Condition 7(a)-Cycle Parking, Condition 8(a)-Hard and Soft Landscaping and Condition 11-PV Panels of planning permission DC/24/138499 dated 4th March 2025 at Smikle Court, Hatcham Park Mews SE14.

  Received 3 Sep, published by the council 8 Sep 2026 Full applications