28 SIDDONS ROAD, LONDON, SE23 2JQ

1. 17 Sep 2026

   Received by Lewisham

2. 18 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 November 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.

• FLAT 2, 18 SIDDONS ROAD, LONDON, SE23 2JQ

  DC/26/144901 Submitted 30 Jul 2026 50 yards away

  Construction of a hip to gable roof, raising of the roof ridge by 400mm, construction of a L-shap...

  Granted Loft or dormer 8 docs

• 14 SIDDONS ROAD, LONDON, SE23 2JQ

  DC/26/143742 Submitted 21 Apr 2026 50 yards away

  Construction of a ground floor wrap-around rear extension and all associated works to 14 Siddons Road, SE23.

  Granted Householder Extension 8 docs
  Domestic

• 14 SIDDONS ROAD, LONDON, SE23 2JQ

  DC/26/143492 Submitted 25 Mar 2026 50 yards away

  85% historically approved · decision due ~20 May

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class B of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of an L-shaped rear extension at 14 Siddons Road, SE23.

  Awaiting decision Lawful development Extension 4 docs

• 52 COMO ROAD, LONDON, SE23 2JW

  DC/26/144828 Submitted 24 Jul 2026 50 yards away

  88% historically approved · decision due ~15 Oct

  Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the To...

  Decided 12 docs

• 34 COMO ROAD, LONDON, SE23 2JW

  DC/21/121425 Submitted 20 Apr 2021 50 yards away

  Construction of a single storey rear extension at 34 Como Road, SE23.

  Granted Householder Extension 4 docs
  Small domestic

• 78 COMO ROAD, LONDON, SE23 2JW

  DC/20/115572 Submitted 4 Feb 2020 50 yards away

  Certificate of Lawful Development (Proposed) in respect construction of a hip to gable and rear roof extension at 78 Como Road, SE23, together with the installation of two roof lights on the front roof slope and the construction of a single storey outbuilding in the rear garden

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic