Planning application
26/01149/FUL
21 Knoll Road Sidcup Kent DA14 4QT
Proposal
Erection of a single storey rear and side extension
As published by the council, reference 26/01149/FUL
Timeline
Dates from the published record
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11 Jun 2026
Received by Bexley
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Bexley for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/01150/LDCP Awaiting decision
21 Knoll Road Sidcup Kent DA14 4QT
Lawful development certificate (proposed) for the conversion of roof space including hip to gable enlargement, rear dormer extension and rooflights to front and rear roof slope.
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14/01389/FUL Granted
Merton Court School 38 Knoll Road Sidcup Kent DA14 4QU
Proposal under Section 73 of The Town and Country Planning Act 1990 regarding a two storey rear extension, replacing existing part two/part single storey extension approved under planning permission 12/00958/FUL to allow removal of BREEAM assessment condition.
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12/00958/FULMIN Granted
Merton Court School 38 Knoll Road Sidcup Kent DA14 4QU
Minor amendments being change of material to windows at first floor level; addition/replacement of ground floor canopy and addition/replacement of doors to classrooms 5 and 6; raising of eaves/gutter/roof ridge to south elevation; removal of ground floor windows to classrooms 3, 6 and 9; addition of an external staircase and canopy to north elevation, pursuant to planning permission 12/00958/FUL relating to a two storey rear extension, replacing existing part two/part single storey extension.
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26/00577/LDCP Granted
47 Knoll Road Sidcup Kent DA14 4QT
Lawful Development Certificate (Proposed) for the conversion of garage to habitable room with alteration of fenestration to side/rear ground floor elevation.
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25/02319/S211 Awaiting decision
6 Old Forge Way Sidcup Kent DA14 4QL
Works to various trees within Old Forge Way Conservation Area.
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18/01144/S211 Decided
10 Old Forge Way Sidcup Kent DA14 4QL
Works to trees within a Conservation Area being, crown reduction of one Oak tree in rear garden and pruning of one Yew and Leyland Cypress.
Other full applications applications
In Bexley
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26/00964/FUL Granted
78B Hatherley Road Sidcup Kent DA14 4AJ
Retrospective change of use of ground floor unit from office, storage of builders materials and manufacturing (Sui Generis) use to Food and Drink - Restaurant/cafes (Class E(b)).
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26/01497/FUL Awaiting decision
167 Wickham Street Welling Kent DA16 3BS
Erection of a detached single storey dwelling with refuse and cycle storage and parking with EV charging.
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26/01500/FUL Awaiting decision
45 Montrose Avenue Welling Kent DA16 2QS
Retorspective planning application for the erection of decking and a pergola at rear.
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26/01502/FUL Awaiting decision
33 Hill Crescent Bexley Kent DA5 2DA
Erection of a single storey rear extension and erection of first floor.
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26/01491/FUL Awaiting decision
87 Upper Wickham Lane Welling Kent DA16 3AG
Retention of rear refrigeration unit and erection of a single storey over unit and a single storey detached outbuilding.