Planning application
63 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG
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 to a habitable room including the formation of a rear dormer, outrigger dormer and skylights to the front elevation roof slope.
As published by the council, reference 26/1417/CP
Application record
- Reference
- 26/1417/CP
- Type
- Lawful use (operation)
- Status
- Decided
- Decision
- Approve
- Received
- 8 May 2026
- Validated
- 8 May 2026
- Decided
- 3 Jul 2026
- Ward
- PLUMSTEAD COMMON
- Parish
- Woolwich & Thamesmead
- Decision by
- Delegation
- Postcode
- SE18 3AG
Timeline
Dates from the published record
-
8 May 2026
Received by Greenwich
-
3 Jul 2026
Decision issued: Approve
-
29 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
C4 Design Ltd Agent, a design practice registered in Dartford
Active · incorporated 2016 · Dartford
17 applications on PlanIndex · across 5 councils · 67% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
- Reports
- Decision notice
- Correspondance
- Existing & site & block plan
- Proposed
- Application form redacted
Trade members open them from here.
Open the documentsWhat this grant of permission means
Greenwich granted permission on 3 July 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
-
75 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG
Certificate of Lawfulness (Proposed) for a single-storey rear extension and an L-shaped dormer extension.
Granted Lawful development Extension Loft or dormer 5 docsSmall domestic -
43 PLUM LANE, LONDON, SE18 3AG
Prior Notification is sought for the conversion of existing building from Class E use to provide a single dwelling of four bedroom, six person design with bin and cycle storage to be located in rear garden/amenity area.
Granted Prior approval 10 docsDomestic -
103 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG
Certificate of Lawfulness (Proposed) is sought for the change of use from a C3 residential dwelling to the proposed use of C3(b), with no material change within the class use.
Granted Lawful development 13 docsDomestic -
FLAT 2, 85 PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG
Construction of L-shape dormer roof extension to the rear roof slope and outrigger, and two (2) roof lights to the front roof slope of the upper storey flat.
Refused Full applications Extension Loft or dormer 17 docs -
51A PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG
Installation & replacement of 3 x front ground floor windows.
Granted Full applications Windows or glazing 13 docs -
51A PLUM LANE, PLUMSTEAD, LONDON, SE18 3AG
Installation & replacement of 3 x front ground floor windows.
Granted Full applications Windows or glazing 13 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).