26/1782/CP

1. 17 Jun 2026

   Received by Greenwich

2. 26 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Greenwich 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.

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

• 26/1863/F Awaiting decision

  103 CONWAY ROAD, PLUMSTEAD, LONDON, SE18 1AS

  Change of use from single dwelling house (Use Class C3) to a 6-bedroom, 6-person HMO (Use Class C4), with single-storey rear and infill extension including demolition of the existing extensions, L-shaped dormer extension and front roof lights, refuse and cycle storage.

  24 Jun 2026 0m away Full applications
• 26/1779/F Awaiting decision

  91 CONWAY ROAD, LONDON, SE18 1AS

  Change of use from a single-family dwellinghouse (Use Class C3) to a 6-person House in Multiple Occupation (HMO) (Use Class C4), alongside associated external and internal alterations. The proposed internal C4 HMO layout utilises the enhanced building footprint established by the previously approved Ref: 25/1643/F rear and side extensions, ensuring the intensified residential use is fully accommodated within an established, high-quality structural envelope.

  16 Jun 2026 0m away Full applications
• 26/1639/HD Awaiting decision

  53 CONWAY ROAD, PLUMSTEAD, LONDON, SE18 1AS

  Construction of a single storey rear infill extension and a first-floor rear extension. (Retrospective)

  2 Jun 2026 0m away Householder
• 26/1717/MA Awaiting decision

  CONWAY PRIMARY SCHOOL, GALLOSSON ROAD, PLUMSTEAD, LONDON, SE18 1QY

  An application submitted under Section 73 of the Town & Country Planning Act for a minor material amendment in connection with the planning permission dated 03/09/2024 (Ref: 24/1854/F) for the 'Installation of electrical substation', to allow for: Variation of Condition 2 (Drawings and Plans) including: Amending the proposed removal of existing brick wall to be reinstated and a double gate added for maintenance.

  9 Jun 2026 110m away Conditions
• 21/1398/CP Granted

  35 MIRIAM ROAD, PLUMSTEAD, LONDON, SE18 1RF

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

  14 Apr 2021 112m away Lawful development
• 26/1708/CP Awaiting decision

  37 LIFFLER ROAD, PLUMSTEAD, LONDON, SE18 1AU

  Certificate of Lawfulness (Proposed) is sought for erection of a rear roof extension and erection of ground floor rear extension.

  8 Jun 2026 113m away Lawful development

• 26/2269/CE Awaiting decision

  51 BANNOCKBURN ROAD, PLUMSTEAD, LONDON, SE18 1ET

  Certificate of Lawfulness (Existing) is sought for HMO with five ensuite rooms with shared kitchen, arranged over ground, first & second floors. This use has been in operation and licensed since at least 2018.

  29 Jul 2026 Lawful development
• 26/2258/CP Awaiting decision

  4 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JF

  Certificate of Lawfulness (Proposed) is sought for proposed outbuilding - Summer House.

  29 Jul 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
• 26/1630/CE Granted

  28 CHELSWORTH DRIVE, PLUMSTEAD, LONDON, SE18 2RA

  Certificate of Lawfulness (Existing) is sought for the change of use from existing dwellinghouse (Class C3) to a supported living accommodation for up to four (4) young people aged 16-17 (Class C2).

  1 Jun 2026 Lawful development
• 26/2250/CE Awaiting decision

  ANNEXE AT, 12 HIGHMEAD, SE18 2DJ

  Certificate of Lawfulness (Existing) is sought for continued use as an independent dwellinghouse.

  28 Jul 2026 Lawful development