21 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

1. 31 Mar 2026

   Received by Greenwich

2. 21 May 2026

   Decision issued: Approve

3. 11 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 23 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

  25/3706/F Submitted 4 Nov 2025 0m away

  Change of use of a single family dwelling house (Use Class C3) to a six bedroom HMO with a maximum capacity of six persons (Use Class C4) together with construction of rear dormer

  Granted Full applications Loft or dormer 9 docs
  Domestic

• 21 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

  26/1370/F Submitted 4 May 2026 0m away

  Change of use from a single family dwellinghouse (Use Class C3) to a 8-bed, 8-person HMO (Use Class Sui Generis), construction of L-shaped rear dormer, installation of fencing and canopy to front elevation, provision of cycle and refuse storage and all other associated alterations.

  Refused Full applications Loft or dormer 10 docs
  Domestic

• 23 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

  25/3673/CP Submitted 3 Nov 2025 0m away

  Certificate of Lawfulness (Proposed) is sought for Erection of a single-storey rear extension and a single-storey rear infill extension projecting 3 metres beyond the original rear wall of the dwellinghouse, together with the construction of an L-shaped rear dormer roof extension and installation of rooflights to the front roof slope. External materials to match those of the existing dwelling.

  Refused Lawful development Extension Loft or dormer 5 docs
  Small domestic

• 21 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

  26/1062/F Submitted 2 Apr 2026 0m away

  76% historically approved · decision due ~28 May

  Change of use from an existing single-family dwellinghouse (Use Class C3) to a 6-bed, 6-person HM...

  Awaiting decision Full applications
  Domestic

• 23 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

  25/3791/F Submitted 11 Nov 2025 0m away

  Construction of single-storey rear and infill extension, rear L-shaped dormer with front rooflights to facilitate the change of use of a single dwelling house (Class C3) to a seven bedroom Large HMO (Use Class Sui Generis) with a maximum capacity of seven persons with associated refuse storage and cycle parking

  Granted Full applications Extension Loft or dormer 8 docs
  Small domestic

• 23 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0XJ

  26/0143/CP Submitted 16 Jan 2026 0m away

  Certificate of Lawfulness (Proposed) is sought for Erection of a single-storey rear extension and a single-storey rear infill extension projecting 3 metres beyond the original rear wall of the dwellinghouse, together with the construction of an L-shaped rear dormer roof extension and installation of rooflights to the front roof slope. External materials to match those of the existing dwelling.

  Granted Lawful development Extension Loft or dormer 5 docs
  Small domestic

• 26/1169/CP Granted

  30 BENARES ROAD, LONDON, SE18 1HY

  Certificate of Lawfulness (Proposed) is sought for Proposed rear roof dormer extension to facilitate internal accommodation improvements to an existing small House in Multiple Occupation (HMO) for up to six residents (Use Class C4).

  15 Apr 2026 Lawful development
• 26/1580/CP Withdrawn

  8 PARK ROW, GREENWICH, LONDON, SE10 9NG

  Certificate of Lawfulness (Proposed) is sought for garden room to the rear of the garden.

  26 May 2026 Lawful development
• 26/1505/CP Refused

  44 GREENVALE ROAD, ELTHAM, LONDON, SE9 1PD

  Certificate of Lawfulness (proposed) is sought for a hip to gable roof extension along with a rear dormer extension and insertion of roof lights to the front roof slope and elevational changes and window and door replacement to the rear.

  18 May 2026 Lawful development
• 26/1484/CP Granted

  325 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0NT

  Certificate of Lawfulness (Proposed) is sought for the erection of a Hip to Gable loft conversion with rear dormer and two front sky lights.

  15 May 2026 Lawful development
• 26/1485/CP Refused

  7 WILLENHALL ROAD, WOOLWICH, LONDON, SE18 6TY

  Certificate of Lawfulness (Proposed) is sought for change of use of a dwelling house (C3 A) to supported living home for young people (aged 16 plus) living together as a single household (C3 B Use).

  15 May 2026 Lawful development