Planning application
21/1395/CP
55 WESTMOUNT ROAD, ELTHAM, LONDON, SE9 1JF
Proposal
Certificate of Lawfulness (Proposed) is sought for construction of larger rear dormer roof extension and installation of 1 rooflight to side roof slope and first-floor internal alterations.
As published by the council, reference 21/1395/CP
Timeline
Dates from the published record
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14 Apr 2021
Received by Greenwich
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9 Jun 2021
Decision issued: Approve
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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
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26/1925/PN1 Awaiting decision
45 WESTMOUNT ROAD, LONDON, SE9 1JF
Prior Approval for the construction of a single-storey rear extension which will extend beyond the rear wall of the original dwelling by 5.86m, for which the maximum height will be 3.70m and the height at the eaves will be 2.78m
-
21/1194/CP Granted
55 GLENHOUSE ROAD, ELTHAM, LONDON, SE9 1JH
Certificate of Lawfulness (proposed) is sought for a loft conversion and hip-to-gable roof extension with a rear dormer window and 2 rooflights to front roof slope.
-
23/2993/HD Granted
39 BEECHHILL ROAD, ELTHAM, LONDON, SE9 1HJ
Construction of a single storey rear extension and new window to side elevation.
-
23/0642/CP Granted
7 BEECHHILL ROAD, ELTHAM, LONDON, SE9 1HJ
Certificate of Lawfulness Proposed for a rear dormer on an existing hip to gable loft conversion. The total additional volume created by the existing hip to gable extension and the proposed rear dormer will be 39.8m3.
-
22/4303/HD Withdrawn
7 BEECHHILL ROAD, ELTHAM, LONDON, SE9 1HJ
Installation of a new dormer to the existing loft conversion.
-
11/1745/F Granted
29 BEECHHILL ROAD, ELTHAM, LONDON, SE9 1HJ
Erection of a single storey rear extension.
Other lawful development applications
In Greenwich
-
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.
-
26/2258/CP Awaiting decision
4 WELTON ROAD, PLUMSTEAD, LONDON, SE18 2JF
Certificate of Lawfulness (Proposed) is sought for proposed outbuilding - Summer House.
-
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).
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26/2250/CE Awaiting decision
ANNEXE AT, 12 HIGHMEAD, SE18 2DJ
Certificate of Lawfulness (Existing) is sought for continued use as an independent dwellinghouse.