Planning application
26/00561/LDCP
24 Marne Avenue Welling Kent DA16 2EY
Proposal
Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, including a hip to gable enlargement, a rear dormer extension and two rooflights to front roofslope.
As published by the council, reference 26/00561/LDCP
Timeline
Dates from the published record
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18 Mar 2026
Received by Bexley
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20 Mar 2026
Validated
Checked as complete and ready for consideration.
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15 May 2026
Decision issued: Certificate of Lawfulness Granted
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25 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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25/01460/FULMIN Awaiting decision
24 Marne Avenue Welling Kent DA16 2EY
Non material amendment to alter roof of approved application 25/01460/FUL which allowed the 'Erection of part one/part two storey front/side/rear extension, following demolition of existing garage'.
-
25/02397/FUL Awaiting decision
34 Marne Avenue Welling Kent DA16 2EY
Single storey rear extension and conversion of garage to habitable space.
-
26/00868/FUL Awaiting decision
5 Cavendish Avenue Welling Kent DA16 2EP
Erection of a detached single storey outbuilding in rear garden and alterations to boundary wall.
-
18/01472/FUL Granted
13 Marne Avenue Welling Kent DA16 2EZ
Single storey side extension.
-
18/02349/FUL Granted
18 Newton Road Welling Kent DA16 2EU
Partial retention and re-construction of outbuilding.
-
26/01383/LDCP Awaiting decision
4 Faraday Road Welling Kent DA16 2ET
Lawful Development Certificate (Proposed) for the conversion of roof space including hip to gable enlargement, rear dormer extension and rooflights to front roof slope.
Other lawful development applications
In Bexley
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26/01110/LDCP Granted
106 Long Lane Bexleyheath Kent DA7 5AW
Lawful Development Certificate (Proposed) for the conversion of roof space including rear L-shaped dormer extension.
-
26/01099/LDCP Granted
41 Sherbrooke Close Bexleyheath Kent DA6 7EQ
Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline including a rear dormer extension and rooflight to front roofslope.
-
26/01055/LDCP Granted
48 Hythe Avenue Bexleyheath Kent DA7 5NU
Lawful Development Certificate (Proposed) for the conversion of existing side garage and WC to habitable space.
-
26/01464/LDCP Awaiting decision
7 Stephen Road Bexleyheath Kent DA7 6EF
Lawful Development Certificate (Proposed) for the siting of a mobile home for ancillary use to the main dwellinghouse.
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26/01074/LDCP Granted
49 Hatherley Road Sidcup Kent DA14 4BB
Lawful Development Certificate (Proposed) for the erection of a single storey rear extension following demolition of existing rear lean to.