Planning application
26/1562/HD
20 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB
Proposal
Construction of a single storey rear extension, including the addition of a parapet to the existing neighbouring rear extension and other associated works. [Amended Description, Re-consultation]
As published by the council, reference 26/1562/HD
Timeline
Dates from the published record
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22 May 2026
Received by Greenwich
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20 Jul 2026
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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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26/1563/CP Granted
20 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YB
Certificate of Lawfulness (Proposed) is sought for loft conversion with new rear dormer.
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21/1383/HD Granted
61 DAIRSIE ROAD, ELTHAM, LONDON, SE9 1XN
Demolition of existing outbuilding and construction of a new outbuilding, with raised decking and landscaping works to rear garden.
-
24/2170/HD Granted
73 DAIRSIE ROAD, ELTHAM, LONDON, SE9 1XN
Construction of a outbuilding at the rear of the garden and all other associated works.
-
21/1463/CP Refused
25 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YH
Proposed loft conversion incorporating a hip-to-gable and a rear dormer roof extension and roof windows.
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22/2070/CP Granted
71 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YQ
Certificate of Lawfulness (Proposed) for a loft conversion with hip to gable, rear dormer window and two front roof lights. (Amended Description)
-
22/1554/CP Granted
77 CROOKSTON ROAD, ELTHAM, LONDON, SE9 1YQ
Certificate of Lawfulness (Proposed) for hip to gable loft conversion with two front Velux roof lights all materials to match existing
Other householder applications
In Greenwich
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26/1591/HD Granted
99 ELIBANK ROAD, ELTHAM, LONDON, SE9 1QJ
Construction of a single-storey outbuilding in the rear garden and all associated works. (Retrospective) (Amended Description)
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26/1556/HD Granted
103 BROAD WALK, KIDBROOKE, LONDON, SE3 8NF
Construction of a single storey rear and side wraparound extension with associated works.
-
26/2218/HD Awaiting decision
120 GLENESK ROAD, ELTHAM, LONDON, SE9 1RE
Construction of a single-storey rear extension incorporating installation of rooflights, replacement side window and installation of new rear raised fence, with associated works.
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26/2228/HD Withdrawn
70A SIDCUP ROAD, LONDON, SE12 8BW
Retrospective Planning application - Outbuilding 4.7x2.6m with the maximal height not exceeding 2.45m
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26/1183/HD Granted
67 GARRICK DRIVE, THAMESMEAD, LONDON, SE28 0EQ
Construction of a single storey rear extension.