346 GREEN LANE, ELTHAM, LONDON, SE9 3TH

1. 10 Nov 2025

   Received by Greenwich

2. 5 Jan 2026

   Decision issued: Approve

3. 11 Aug 2026

   Added to PlanIndex

Greenwich granted permission on 5 January 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 338 GREEN LANE, ELTHAM, LONDON, SE9 3TH

  21/1857/CP Submitted 20 May 2021 50 yards away

  Certificate of Lawfulness (Proposed) is sought for a loft conversion with rear dormer window with a side window and 3 rooflights to front roof slope.

  Granted Lawful development Loft or dormer Windows or glazing 10 docs

• 318 GREEN LANE, ELTHAM, LONDON, SE9 3TH

  24/2431/HD Submitted 6 Sep 2024 50 yards away

  Demolition of a rear conservatory for a proposed rear extension and front porch and conversion of a garage to a habitable room including four roof lights and assocaited works

  Granted Householder Extension Loft or dormer +1 9 docs
  Small domestic

• 5 CROUCH CROFT, ELTHAM, LONDON, SE9 3HX

  25/3844/HD Submitted 14 Nov 2025 100 yards away

  Construction of a single storey side, part single part two-storey rear extension, raising the original ridge height, removal and replacement of front façade including altered bay window arrangement, creation of a new front porch, replacement windows and doors and associated external alterations and façade changes. (Retrospective)

  Granted Householder Extension Roofing +1 7 docs
  Small domestic

• 13 CROUCH CROFT, ELTHAM, LONDON, SE9 3HX

  21/1494/MA Submitted 23 Apr 2021 100 yards away

  An application submitted under Section 73 of the Town & Country Planning Act 1990 for a minor material amendment in connection with the planning permission 20/1780/HD, dated 19/10/2020 for the construction of a single storey side extension, a part one, part two storey rear extension, new front porch and construction of an outbuilding in rear garden, to allow the enlargement of the ground floor rear extension.

  Granted Amendments Extension 10 docs
  Small domestic

• 5 CROUCH CROFT, ELTHAM, LONDON, SE9 3HX

  25/4046/HD Submitted 2 Dec 2025 100 yards away

  Construction of a first floor side extension with associated works.

  Refused Householder Extension 7 docs
  Domestic

• 19 CROUCH CROFT, ELTHAM, LONDON, SE9 3HX

  26/2923/HD Submitted 9 Oct 2026 100 yards away

  84% historically approved · decision due ~4 Dec

  Garage conversion into a habitable space. Construction of a single-storey side / rear wraparound ...

  Awaiting decision
  Small domestic

• 26/2559/HD Awaiting decision

  69 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JE

  Construction of first floor side extension and associated works.

  Received 1 Sep, published by the council 8 Sep 2026 Householder
• 26/2485/HD Awaiting decision

  13 KEMSING ROAD, GREENWICH, LONDON, SE10 0LL

  Construction of a single storey side and rear extension in brick and replacement of existing dwarf wall with a bike and bin storage to the front..

  Received 20 Aug, published by the council 9 Sep 2026 Householder
• 26/2437/HD Awaiting decision

  53 COLEPITS WOOD ROAD, ELTHAM, LONDON, SE9 2QJ

  Construction of a single storey rear extension, first floor side extension, garage conversion to a habitable room and a rear domer loft conversion with two rooflights to front roofslope.

  Received 17 Aug, published by the council 27 Aug 2026 Householder
• 26/2411/HD Awaiting decision

  65 VANBRUGH PARK, BLACKHEATH, LONDON, SE3 7JQ

  Replacement of door and window on the lower ground rear elevation with a double- glazed timber window and door, replacement of all windows and doors with like for like double glazed timber units, enlargement of patio area at the lower ground floor level along with glass balustrade around it at garden level, alteration to the stairs and railing at the rear leading to the upper ground floor level, and the installation of a new resin-bound front driveway with brick edging.

  Received 13 Aug, published by the council 27 Aug 2026 Householder
• 26/2397/HD Awaiting decision

  25 GLOUCESTER CIRCUS, GREENWICH, LONDON, SE10 8RY

  Construction of mansard roof extension and loft conversion with associated demolition; external repair works and refurbishment and all associated works.

  Received 11 Aug, published by the council 3 Sep 2026 Householder