Planning application
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness (Proposed) is sought for conversion of loft space, including formation of a rear dormer, outrigger and skylights to existing front roof slope.
As published by the council, reference 26/0932/CP
Application record
- Reference
- 26/0932/CP
- Type
- Lawful use (operation)
- Status
- Decided
- Decision
- Approve
- Received
- 23 Mar 2026
- Validated
- 23 Mar 2026
- Decided
- 18 May 2026
- Ward
- SHOOTERS HILL
- Parish
- Woolwich & Thamesmead
- Decision by
- Delegation
- Postcode
- SE18 3LL
Site history
Applications at this address on the Greenwich register
This site has had 3 applications since 2025: 2 approved, 1 refused.
-
25/4171/PN1 Granted
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 3.32m and the height at the eaves will be 2.94m.
-
25/3579/PN1 Refused
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 2.92m and the height at the eaves will be 2.54m.
Timeline
Dates from the published record
-
23 Mar 2026
Received by Greenwich
-
18 May 2026
Decision issued: Approve
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Bromley
44 applications on PlanIndex · across 13 councils · 79% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Greenwich granted permission on 18 May 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.
About lawful development applications
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.
Nearby applications
Within 500 metres
-
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL
Prior Approval for the construction of a single storey rear infill extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 3.32m and the height at the eaves will be 2.94m.
Granted Prior approval Extension 8 docsSmall domestic -
41 CANTWELL ROAD, PLUMSTEAD, LONDON, SE18 3LL
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.74m, for which the maximum height will be 2.92m and the height at the eaves will be 2.54m.
Refused Prior approval Extension 7 docsSmall domestic -
13 ANKERDINE CRESCENT, PLUMSTEAD, LONDON, SE18 3LJ
Submission of details pursuant to the full discharge of Condition 2 (Detailed schedule and specification of all external materials and finishes/windows and external doors/roofs); Condition 3 (details of waste storage and recycling facilities); Condition 4 (details of the proposed boundary treatments); Condition 8: (Construction Method Statement); and Condition 11 (Details of secure and dry cycle parking spaces) of planning permission dated 9/11/18 ref. 18/3195/F.
Granted Conditions Windows or glazing 9 docs -
13 ANKERDINE CRESCENT, PLUMSTEAD, LONDON, SE18 3LJ
75% historically approved · decision due ~5 May
Construction of a two-storey building with basement to the side of 13 Ankerdine Crescent to provi...
Awaiting decision Full applications -
29 BRENT ROAD, PLUMSTEAD, LONDON, SE18 3DR
Certificate of Lawfulness (Proposed) is sought for a loft conversion & rear dormer.
Granted Lawful development Loft or dormer 11 docs -
18 PAGET RISE, PLUMSTEAD, LONDON, SE18 3QQ
84% historically approved · decision due ~19 Oct
Certifcate of Lawfulness (Proposed) is sought for construction of a rear dormer and front roof li...
Awaiting decision Loft or dormer 5 docs
Other lawful development applications
In Greenwich
-
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).
-
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.
-
26/1505/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.
-
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.
-
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).