11 BALDER RISE, LONDON, SE12 9PF

1. 11 Sep 2025

   Received by Lewisham

2. 6 Nov 2025

   Decision issued: Granted

3. 10 Aug 2026

   Added to PlanIndex

Lewisham granted permission on 6 November 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.

• 27 BALDER RISE, LONDON, SE12 9PF

  DC/19/111834 Submitted 9 Apr 2019 50 yards away

  Lawful Development Certificate (Proposed) in respect of the construction of a hip-to-gable extension, and an extension to the rear roof slope at 27 Balder Rise, SE12, together with the installation of 2 rooflights to the front roof slope.

  Granted Lawful development Extension Loft or dormer 14 docs

• 27 BALDER RISE, LONDON, SE12 9PF

  DC/19/111802 Submitted 8 Apr 2019 50 yards away

  Prior approval for the construction of a single storey rear extension at 27 Balder Rise, SE12. The proposal would extend 4m beyond the rear wall of property with a maximum height of 3m and an eaves height of 3m

  Granted Prior approval Extension 14 docs
  Small domestic

• 1 BALDER RISE, LONDON, SE12 9PF

  DC/18/110038 Submitted 10 Dec 2018 50 yards away

  Certificate of Lawful Development (Proposed) in respect of the construction of a rear dormer roof extension and the installation of Juliet balcony to the rear and two rooflights to the front roof slope at 1 Balder Rise, SE12, together with demolition of the existing conservatory and construction of a rear single storey extension.

  Granted Lawful development Extension Loft or dormer +1 9 docs
  Small domestic

• 27 BALDER RISE, LONDON, SE12 9PF

  DC/19/113684 Submitted 30 Aug 2019 50 yards away

  Lawful Development Certificate Proposed in respect of a single storey extension to the rear following prior approval application (ref: DC/19/111802), and the replacement of a ground floor external door to the side elevation with 2 windows at 27 Balder Rise SE12.

  Granted Lawful development Extension Windows or glazing 13 docs
  Small domestic

• 13 BALDER RISE, LONDON, SE12 9PF

  DC/19/110387 Submitted 7 Jan 2019 50 yards away

  Construction of a rear dormer roof extension at 13 Balder Rise, SE12, together with the installation of 2 rooflights in the front roof slope to facilitate the conversion of the loft for residential use ancillary to the existing nursery.

  Granted Full applications Extension Loft or dormer 7 docs

• MARVELS LANE BOYS CLUB, BALDER RISE, LONDON, SE12 9PF

  DC/26/143002 Submitted 16 Feb 2026 50 yards away

  Details submitted pursuant to Conditions 4(a)-Construction Management Plan, 11(a)-Tree Protection Plan and 29(a) Dust Management Plan of planning permission DC/23/134223 dated 19th September 2025 at Marvels Lane Boys Club, Balder Rise SE12.

  Granted Full applications 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/26/145216 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