8 CLAYHILL CRESCENT, LONDON, SE9 4JB

This site has had 2 applications since 2025: 0 approved, 1 refused.

• DC/25/142457 Refused

  8 CLAYHILL CRESCENT, LONDON, SE9 4JB

  Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 6m, an eaves height of 3.15m and a maximum height of 3.15m to 8 Clayhill Crescent, SE9

  Decided 23 Jan 2026 Prior approval

1. 1 Dec 2025

   Received by Lewisham

2. 2 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 27 January 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.

• 58 CLAYHILL CRESCENT, LONDON, SE9 4JB

  DC/26/145577 Submitted 28 Sep 2026 50 yards away

  88% historically approved · decision due ~23 Nov

  Replacement of existing front elevation greenspace for hardstanding parking space at 58 Clayhill ...

  Awaiting decision

• 24 CLAYHILL CRESCENT, LONDON, SE9 4JB

  DC/18/109609 Submitted 6 Nov 2018 50 yards away

  The construction of a roof extension in the rear roof slope and the installation of a roof light in the side roof slope at 24 Clayhill Crescent SE9, together with a first floor side extension and the alteration and conversion of the existing garage.

  Refused Householder Extension Loft or dormer 9 docs
  Domestic

• 8 CLAYHILL CRESCENT, LONDON, SE9 4JB

  DC/25/142457 Submitted 16 Dec 2025 50 yards away

  Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 6m, an eaves height of 3.15m and a maximum height of 3.15m to 8 Clayhill Crescent, SE9

  Refused Prior approval Extension 11 docs
  Small domestic

• 58 CLAYHILL CRESCENT, LONDON, SE9 4JB

  DC/26/143792 Submitted 23 Apr 2026 50 yards away

  Conversion of the attached garage into a dwelling space, replacement of garage door with window and infill brick, and replacement of front and rear elevation windows and doors at 58 Clayhill Crescent, SE9.

  Granted Householder Extension Windows or glazing 7 docs
  Domestic

• 31 CLAYHILL CRESCENT, LONDON, SE9 4JA

  DC/23/134291 Submitted 20 Dec 2023 50 yards away

  The construction of a new two storey plus roof space, three-bedroom dwellinghouse at the land to the side of 31 Clayhill Crescent, SE9, together with the provision of a car parking space, cycle storage and bin store (amended description).

  Refused Full applications 9 docs
  Domestic

• 31 CLAYHILL CRESCENT, LONDON, SE9 4JA

  DC/19/111261 Submitted 4 Mar 2019 50 yards away

  Construction of a two storey two bedroom house on land at 31 Clayhill Crescent SE9.

  Refused Full applications 13 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