100 GRANGEMILL ROAD, LONDON, SE6 3JZ

1. 23 Oct 2026

   Received by Lewisham

2. 30 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 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 56 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 56 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.

• 102 GRANGEMILL ROAD, LONDON, SE6 3JZ

  DC/19/111736 Submitted 2 Apr 2019 50 yards away

  Prior approval for the construction of a single-storey extension at 102 Grangemill Road, SE6 the extension would extend 6m beyond the rear wall of the original dwelling house, the maximum height would be 3m.

  Granted Prior approval Extension 7 docs
  Small domestic

• 108 GRANGEMILL ROAD, LONDON, SE6 3JZ

  DC/21/121765 Submitted 13 May 2021 50 yards away

  Certificate of Lawful Development (Proposed) in respect of the construction of a single-storey side extension, hip to gable roof extension and a rear dormer extension at 108 Grangemill Road SE6, together with the installation of roof lights in the front roof slope.

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic

• 15 GRANGEMILL WAY, LONDON, SE6 3JU

  DC/26/145134 Submitted 21 Aug 2026 100 yards away

  87% historically approved · decision due ~16 Oct

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

  Decided

• 93 GRANGEMILL ROAD, LONDON, SE6 3LA

  DC/18/109721 Submitted 15 Nov 2018 150 yards away

  Prior Approval for the construction of a single storey rear extension at 93 Grangemill Road, SE6, which will extend beyond the rear wall of the original dwelling by 6m, for which the maximum height would be 3m and the eaves height would be 3m.

  Decided Prior approval Extension 8 docs
  Small domestic

• 93 GRANGEMILL ROAD, LONDON, SE6 3LA

  DC/26/143420 Submitted 23 Mar 2026 150 yards away

  Construction of a first floor extension to the rear elevation and all associated works at 93 Grangemill Road SE6.

  Granted Householder Extension 9 docs
  Domestic

• 91 GRANGEMILL ROAD, LONDON, SE6 3LA

  DC/26/143121 Submitted 25 Feb 2026 150 yards away

  Demolition of the existing ground floor conservatory and the construction of a part-one and part-two storey rear extension at 91 Grangemill Road, SE6, and all other associated works.

  Granted Full applications Extension Demolition 8 docs