9 CHALSEY ROAD, LONDON, SE4 1YN

1. 21 Jan 2019

   Received by Lewisham

2. 24 Jan 2019

   Validated

   Checked as complete and ready for consideration.

3. 20 Mar 2019

   Decision issued: Granted

4. 10 Oct 2026

   Added to PlanIndex

Lewisham granted permission on 20 March 2019, 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.

• 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

• 23 CHALSEY ROAD, LONDON, SE4 1YN

  DC/26/145251 Submitted 2 Sep 2026 50 yards away

  84% historically approved · decision due ~29 Oct

  Installation of replacement windows with timber sash windows to the front elevation and uPVC casement windows to the side and rear elevations and a replacement uPVC door to the rear at 23 Chalsey Road, SE4.

  Awaiting decision Full applications Windows or glazing 9 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/26/144603 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/26/145230 Awaiting decision

  96 CHUDLEIGH ROAD, LONDON, SE4 1HH

  Construction of a first-floor side extension, demolition and rebuilding of the existing garage wall and rear extension, construction of hip-to-gable and rear dormer roof extensions, installation of front roof lights and all associated works at 96 Chudleigh Road, SE4.

  Received 28 Aug, published by the council 8 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