18 KNAPMILL ROAD, LONDON, SE6 3SZ

1. 18 May 2021

   Received by Lewisham

2. 25 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 20 Jul 2021

   Decision issued: Granted

4. 10 Oct 2026

   Added to PlanIndex

Lewisham granted permission on 20 July 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 70 Fordmill Road, London, SE6 3JN

  DC/08/069486/FT Submitted 31 Jul 2008 100 yards away

  The installation of PVCu double glazed replacement windows and door to the ground floor flat at 70 Fordmill Road SE6.

  Granted Full applications Windows or glazing 4 docs

• 76 FORDMILL ROAD, LONDON, SE6 3JN

  DC/26/143098 Submitted 23 Feb 2026 100 yards away

  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 and installation of a rear door at 76 Fordmill Road, SE6.

  Granted Lawful development Extension 17 docs
  Small domestic

• 70-70A FORDMILL ROAD, LONDON, SE6 3JN

  DC/12/081562/X Submitted 4 Oct 2012 100 yards away

  The replacement of the existing roof covering with concrete tiles at 70 & 70A Fordmill Road SE6.

  Granted Full applications Roofing 6 docs

• 70-70A FORDMILL ROAD, LONDON, SE6 3JN

  DC/12/81562/X Submitted 4 Oct 2012 100 yards away

  The replacement of the existing roof covering with concrete tiles at 70 & 70A Fordmill Road SE6.

  Granted Full applications Roofing 6 docs

• 77 FORDMILL ROAD, LONDON, SE6 3JN

  DC/21/122489 Submitted 1 Jul 2021 100 yards away

  Construction of a single storey side and rear extension at 77 FORDMILL ROAD, SE6, together with a dormer to the rear roofslope.

  Refused Householder Extension Loft or dormer 6 docs
  Small domestic

• 72 Fordmill Road, London, SE6 3JN

  07/067091/FT Submitted 5 Oct 2007 100 yards away

  Lawful Development Certificate in respect of the construction of a conservatory to the rear of 72 Fordmill Road SE6.

  Granted Lawful development Extension 3 docs

• DC/26/145270 Awaiting decision

  179 CRANSTON ROAD, LONDON, SE23 2EZ

  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 construction of single-storey rear extension and the demolition of the existing conservatory to 179 Cranston Road, SE23.

  Received 3 Sep, published by the council 8 Sep 2026 Lawful development
• DC/26/145177 Awaiting decision

  162 CHUDLEIGH ROAD, LONDON, SE4 1EE

  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 a hip-to-gable extension and rear dormer at 162 Chudleigh Road, SE4 1EE.

  Received 25 Aug, published by the council 28 Aug 2026 Lawful development
• DC/26/145163 Awaiting decision

  15 BRANGBOURNE ROAD, BROMLEY, BR1 4LL

  Construction of a single-storey rear extension to extend the width of the existing rear extension, installation of a roof lantern, and replacement of the existing outbuilding with an amenity outbuilding at 15 Brangbourne Road, BR1

  Received 24 Aug, published by the council 1 Sep 2026 Lawful development
• DC/26/145149 Awaiting decision

  288 GROVE STREET, LONDON, SE8 3RF

  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 288 Grove Street, SE8, as a self-contained residential dwelling (Use Class C3).

  Received 24 Aug, published by the council 8 Sep 2026 Lawful development
• 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.

  Received 12 May, published by the council 25 Jul 2026 Lawful development