174 SOUTHEND LANE, LONDON, SE6 3DP

This site has had 4 applications since 2025: 2 approved, 1 refused.

• DC/26/142946 Granted

  174 SOUTHEND LANE, LONDON, SE6 3DP

  The construction of a two-storey side extension, hip-to-gable loft extension, and all associated works at 174 Southend Lane SE6.

  Decided 20 May 2026 Householder
• DC/25/142007 Refused

  174 SOUTHEND LANE, LONDON, SE6 3DP

  Construction of a double-storey side extension and a hip-to-gable roof extension at 174 Southend Lane SE6.

  Decided 22 Dec 2025 Householder
• DC/25/142006 Granted

  174 SOUTHEND LANE, LONDON, SE6 3DP

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and 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 rear dormer and hip-to-gable roof extension, together with the installation of three roof lights in the front roof slope at 174 Southend Lane SE6.

  Decided 17 Dec 2025 Lawful development

1. 17 Sep 2026

   Received by Lewisham

2. 16 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 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.

• 172 SOUTHEND LANE, LONDON, SE6 3DP

  DC/26/144678 Submitted 9 Jul 2026 50 yards away

  Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Countr...

  Granted

• 186 SOUTHEND LANE, LONDON, SE6 3DP

  DC/26/144809 Submitted 21 Jul 2026 50 yards away

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

  Granted

• 186 SOUTHEND LANE, LONDON, SE6 3DP

  DC/26/143076 Submitted 19 Feb 2026 50 yards away

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) to confirm the siting of a caravan in the rear garden at 186 Southend Lane, SE6, would not constitute development for the purposes of Section 55 of the aforementioned Act.

  Refused Lawful development 9 docs

• 174 SOUTHEND LANE, LONDON, SE6 3DP

  DC/25/142007 Submitted 3 Nov 2025 50 yards away

  Construction of a double-storey side extension and a hip-to-gable roof extension at 174 Southend Lane SE6.

  Refused Householder Extension Loft or dormer 4 docs
  Domestic

• 174 SOUTHEND LANE, LONDON, SE6 3DP

  DC/25/142006 Submitted 3 Nov 2025 50 yards away

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and 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 rear dormer and hip-to-gable roof extension, together with the installation of three roof lights in the front roof slope at 174 Southend Lane SE6.

  Granted Lawful development Extension Loft or dormer 4 docs

• 174 SOUTHEND LANE, LONDON, SE6 3DP

  DC/26/142946 Submitted 10 Feb 2026 50 yards away

  The construction of a two-storey side extension, hip-to-gable loft extension, and all associated works at 174 Southend Lane SE6.

  Granted Householder Extension Loft or dormer 5 docs
  Domestic