178 BURNT ASH HILL, LONDON, SE12 0HU

This site has had 2 applications since 2026: 0 approved, 1 refused.

• DC/26/144765 Refused

  178 BURNT ASH HILL, LONDON, SE12 0HU

  Construction of a rear dormer extension and two front rooflights at 178 Burnt Ash Hill, SE12.

  Decided 11 Sep 2026

1. 17 Aug 2026

   Received by Lewisham

2. 25 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 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 householder applications in a median of 58 days. More in our guide to how long planning decisions take.

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.

• 148 BURNT ASH HILL, LONDON, SE12 0HU

  DC/26/143643 Submitted 13 Apr 2026 50 yards away

  Demolition of existing garage and construction of part one/part two-storey detached house, together with the provision of bike and bin stores, landscaping and all associated works at rear of 148 Burnt Ash Hill SE12.

  Refused Full applications New dwelling Demolition 19 docs

• 148 BURNT ASH HILL, LONDON, SE12 0HU

  DC/25/141661 Submitted 2 Oct 2025 50 yards away

  Demolition of existing garage and construction of part one/part two-storey detached house with roof terraces, together with the provision of landscaping and all associated works at rear of 148 Burnt Ash Hill SE12.

  Refused Full applications New dwelling Demolition 18 docs

• 178 BURNT ASH HILL, LONDON, SE12 0HU

  DC/26/144765 Submitted 17 Jul 2026 50 yards away

  Construction of a rear dormer extension and two front rooflights at 178 Burnt Ash Hill, SE12.

  Refused Extension Loft or dormer 4 docs

• 91 A & B RONVER ROAD, LONDON, SE12 0LJ

  DC/21/121365 Submitted 19 Apr 2021 50 yards away

  The construction of an additional storey and single storey front extension at 91 A and B Ronver Road, SE12, to provide a two-bedroom self-contained dwelling, together with associated internal alterations and associated refuse and cycle stores.

  Refused Full applications Extension 12 docs
  Small domestic

• 43 HARLAND ROAD, LONDON, SE12 0JB

  DC/19/113824 Submitted 11 Sep 2019 100 yards away

  Lawful Development Certificate (Proposed) in respect of the construction of a rear dormer and a hip-to-gable roof extension with installation of a Juliet balcony to the rear, one window to the side and two rooflights to the front at 43 Harland Road, SE12, together with removal of the chimney and extension of the soil vent pipe.

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 69 HARLAND ROAD, LONDON, SE12 0JB

  DC/20/115439 Submitted 27 Jan 2020 100 yards away

  Lawful Development Certificate (proposed) for construction of a construction of a dormer and hip to gable and installation of 3 rooflights to the front at 69 HARLAND ROAD, SE12, together with replacement of the existing garage door with a window.

  Granted Lawful development Loft or dormer Windows or glazing 6 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