80 LOCK CHASE, LONDON, SE3 9HA

1. 27 Jul 2026

   Received by Lewisham

2. 25 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 20 October 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 53 days over the applications it decided in the last year.

This application is with Lewisham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Lewisham is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 28 LOCK CHASE, LONDON, SE3 9HA

  DC/19/114376 Submitted 21 Oct 2019 0m away

  Installation of replacement white aluminium direct fix casement windows fitted in timber sub-frames in the rear elevation at Upper Flat, 28 Lock Chase, London, SE3 9HA.

  Granted Full applications Windows or glazing 8 docs

• 70 LOCK CHASE, LONDON, SE3 9HA

  DC/26/144206 Submitted 2 Jun 2026 0m away

  87% historically approved · decision due ~28 Jul

  T1 - Acer negundo (o/s 74) - reduce laterals and crown lift 14m in height. No reduction to height...

  Awaiting decision Trees

• 80 LOCK CHASE, LONDON, SE3 9HA

  DC/25/142398 Submitted 10 Dec 2025 0m away

  The demolition and construction of a single-storey side extension at 80 Lock Chase,SE3.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 70 LOCK CHASE, LONDON, SE3 9HA

  DC/19/114063 Submitted 30 Sep 2019 0m away

  REAR: ONE Walnut (T1) HEIGHT REDUCTION by 4m from 15m to 11m & LATERAL REDUCTION by 4m from 11m to 7m. Reason: to reduce shade to properties on Quentin Road.

  Granted Trees 5 docs

• 28 LOCK CHASE, LONDON, SE3 9HA

  DC/26/144385 Submitted 17 Jun 2026 0m away

  87% historically approved · decision due ~12 Aug

  ONE Acacia - Yellow - CROWN REDUCTION Tree height at 14mt to be reduced by 3mt to 11mt - tree wid...

  Awaiting decision Trees

• 82 LOCK CHASE, LONDON, SE3 9HA

  DC/25/142356 Submitted 8 Dec 2025 0m away

  85% historically approved · decision due ~13 Feb

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class A of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the alteration to part of the front elevation fenestration, replacing the existing roller shutter with a wall infill and two ground-floor windows reflecting the first-floor window arrangement.

  Awaiting decision Lawful development Extension Windows or glazing 6 docs