Planning application
26/1451/CP
5 CROUCH CROFT, ELTHAM, LONDON, SE9 3HX
Proposal
Certificate of Lawfulness (Proposed) is sought for construction of a rear and side L-shaped flat roof dormer extension with rooflight to the side roof slope to facilitate a loft conversion, including associated roof alterations and internal works. External materials to match the existing dwellinghouse. No changes to access, parking, hardstanding, boundaries or drainage.
As published by the council, reference 26/1451/CP
Timeline
Dates from the published record
-
12 May 2026
Received by Greenwich
-
7 Jul 2026
Decision issued: Approve
-
26 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
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.
About lawful development applications
How this application type works
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.
Nearby applications
Within 500 metres
-
26/1290/HD Refused
19 CROUCH CROFT, ELTHAM, LONDON, SE9 3HX
Construction of a single-storey side and rear wrap-around extension along with an outbuilding in the rear garden (Re-consultation - Amended Description)
-
23/3172/HD Refused
49 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NT
Construction of a single-storey part front part side extension and associated works.
-
23/2464/HD Refused
49 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NT
Construction of a single-storey part front part side extension and associated works.
-
23/1805/HD Granted
49 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NT
Demolition of existing garage and construction of a single-storey side extension and associated works.
-
23/0387/HD Granted
23 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NT
Construction of single storey side and rear wrap around extension.
-
22/3051/CP Granted
39 FELHAMPTON ROAD, ELTHAM, LONDON, SE9 3NT
Certificate of Lawfulness (Proposed) for loft conversion with gable end and rear dormer under 50cm3.
Other lawful development applications
In Greenwich
-
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.
-
26/1630/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).
-
26/2250/CE Awaiting decision
ANNEXE AT, 12 HIGHMEAD, SE18 2DJ
Certificate of Lawfulness (Existing) is sought for continued use as an independent dwellinghouse.
-
26/2217/CP Awaiting decision
120 GLENESK ROAD, ELTHAM, LONDON, SE9 1RE
Certificate of Lawfulness (Proposed) is sought for loft conversion with new gable and rear dormer.
-
26/1629/CP Refused
335 PLUMSTEAD HIGH STREET, PLUMSTEAD, LONDON, SE18 1JX
Certificate of Lawfulness (Proposed) is sought for change of use from a C3 dwellinghouse to a small C4 House in Multiple Occupation for five single occupants.