83 SEVENOAKS ROAD, LONDON, SE4 1RF

1. 7 Oct 2026

   Received by Lewisham

2. 16 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 December 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's median decision took 55 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Lewisham's portal will say. Our guide explains the common types.

• 65 SEVENOAKS ROAD, LONDON, SE4 1RF

  DC/21/122013 Submitted 28 May 2021 50 yards away

  Lawful Development Certificate (Proposed) with respect to the construction of a hip to gable and an extension to the rear roof slope at 65 Sevenoaks Road, SE4, together with the installation of roof lights to the front roof slope.

  Refused Lawful development Extension Loft or dormer 8 docs

• 57 SEVENOAKS ROAD, LONDON, SE4 1RF

  DC/24/137186 Submitted 23 Aug 2024 50 yards away

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes A, B and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer extension, installation of two front rooflights and the replacement installation of replacement windows and doors in the front and rear elevations.

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 68 SEVENOAKS ROAD, LONDON, SE4 1RE

  DC/26/143622 Submitted 8 Apr 2026 50 yards away

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of hip-to-gable and rear dormer roof extensions and the installation of front rooflights at 68 Sevenoaks Road, SE4.

  Granted Lawful development Extension Loft or dormer 6 docs

• 1 HORSMONDEN ROAD, LONDON, SE4 1RG

  DC/21/121736 Submitted 12 May 2021 100 yards away

  Certificate of Lawful Development (Proposed) in respect of the construction of a hip to gable roof extension and a rear dormer extension at 1 Horsmonden Park SE4, together with the installation of roof lights in the front roof slope

  Granted Lawful development Extension Loft or dormer 12 docs

• 12 HORSMONDEN ROAD, LONDON, SE4 1RG

  DC/26/143179 Submitted 2 Mar 2026 100 yards away

  Application for a Lawful Development Certificate proposed submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule [2], Part [1] of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a single-storey rear extension to 12 Horsmonden Road, SE4.

  Granted Lawful development Extension 9 docs
  Small domestic

• 18 HORSMONDEN ROAD, LONDON, SE4 1RG

  DC/26/145072 Submitted 17 Aug 2026 100 yards away

  Roof level dormer extension and rear extension to mid terraced property

  Withdrawn Householder Extension Loft or dormer
  Domestic