14 SIDDONS ROAD, LONDON, SE23 2JQ

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

• DC/26/143742 Granted

  14 SIDDONS ROAD, LONDON, SE23 2JQ

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

  Decided 15 Jun 2026 Householder

1. 25 Mar 2026

   Received by Lewisham

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 May 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 54 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 lawful development applications in a median of 55 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 14 SIDDONS ROAD, LONDON, SE23 2JQ

  DC/26/143742 Submitted 21 Apr 2026 0m 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

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

  DC/26/144901 Submitted 30 Jul 2026 0m away

  83% historically approved · decision due ~24 Sep

  Construction of a rear roof dormer and loft extension, installation of two roof ligths on the front roof slope and windows on the first floor side elevations, and all associated internal alterations at Flat 2, 18 Siddons Road, SE23.

  Awaiting decision Full applications Extension Loft or dormer +1 8 docs

• 52 COMO ROAD, LONDON, SE23 2JW

  DC/26/144828 Submitted 24 Jul 2026 48m away

  87% historically approved · decision due ~15 Oct

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

  Awaiting decision

• 34 COMO ROAD, LONDON, SE23 2JW

  DC/21/121425 Submitted 20 Apr 2021 48m 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 48m 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

• 34 COMO ROAD, LONDON, SE23 2JW

  DC/21/121533 Submitted 27 Apr 2021 48m away

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

  Refused Householder Extension 4 docs
  Small domestic

• DC/26/143983 Granted

  1 SANDROCK ROAD, LONDON, SE13 7TS

  Application for a Lawful Development Certificate existing submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 1 Sandrock Road, SE13, is as a small house in multiple occupation for no more than six residents.

  12 May 2026 Lawful development
• DC/26/143740 Granted

  GROUND FLOOR FLAT, 46 HALESWORTH ROAD, LONDON, SE13 7TL

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the siting of a single-unit mobile home for ancillary use to the dwelling at Ground Floor Flat, 46 Halesworth Road SE13.

  20 Apr 2026 Lawful development
• DC/26/144365 Granted

  21 HEATHER ROAD, LONDON, SE12 0UG

  Application for a Lawful Development Certificate (existing) submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) for the use of property as a house in multiple occupation (C4 Use Class) at 21 Heather Road, SE12

  16 Jun 2026 Lawful development
• DC/26/144317 Granted

  154 MINARD ROAD, LONDON, SE6 1NJ

  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 at 154 Minard Road, SE6

  15 Jun 2026 Lawful development
• DC/26/144314 Granted

  273 BROWNHILL ROAD, LONDON, SE6 1AE

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for change of use from Class E(a) 'for the display or retail sale of goods other than hot food principally to visiting members of the public' to Class E(b) for the sale of food and drink principally to visiting members of the public where consumption of that food and drink is mostly undertaken on the premises at 273 Brownhill Road, London SE6 1AE.

  12 Jun 2026 Lawful development