Planning application
16/05211/LDCE
21 Clapham High Street London SW4 7TR
Proposal
Application for a Certificate of Lawfulness (Existing) with respect to an extension to the property at first floor level above the shop, and the erection of a two storey rear extension and change of use of ground floor store rooms to create a total of 3 flats (Flat 1, 2a and 2b Cadamus Close).
As published by the council, reference 16/05211/LDCE
Timeline
Dates from the published record
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1 Sep 2016
Received by Lambeth
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13 Sep 2016
Validated
Checked as complete and ready for consideration.
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28 Dec 2016
Decision issued: Grant Permission
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28 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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16/05084/DET Granted
Arches 641 642 643 644 644A And Land Adjacent On Voltaire Road London
Change of use of arch 641 and 643 to retail use (Use Class A1), arches 642 to cafe/restaurant use (Use Class A3) and arches 644 & 644A to office/ financial and professional service use (Use Class B1/A2), along with alterations to front and rear elevations, hardsurfacing and provision of cycle and refuse storage.
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26/01216/DET Awaiting decision
50 Bedford Road London Lambeth SW4 7HJ
Approval of details pursuant to Condition 4.(Construction management plan) of planning permission 25/03717/FUL (Replacement of existing external cladding) dated 10.3.2026.
-
24/02390/FUL Granted
16 Aristotle Road London SW4 7UZ
Replacement of all existing windows and doors with double glazed timber sash and casement windows and timber doors.
-
15/02245/DET Withdrawn
49 Clapham High Street London Lambeth SW4 7TL
Approval of details pursuant to condition 3 (samples and a schedule of the materials) of planning permission 12/04053/FUL (The change of use of 49 Clapham High Street (Class B1) to provide seven residential units, including the erection of a mansard roof and the formation of terraces at second floor level, erection of a single storey side extension, the replacement of the rear conservatory and removal of outbuildings, alterations to windows including new openings and associated alterations, including landscaping at the front and rear of the building and the creation of a new access at the side of the building).
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14/05333/DET Refused
49A Clapham High Street London SW4 7TL
Approval of Details pursuant to Condition 11 (waste and recycling storage) of plannig permission (12/04503/FUL)(Proposal: The change of use of 49 Clapham High Street (Class B1) to provide seven residential units, including the erection of a mansard roof and the formation of terraces at second floor level, erection of a single storey side extension, the replacement of the rear conservatory and removal of outbuildings, alterations to windows including new openings and associated alterations, including landscaping at the front and rear of the building and the creation of a new access at the side of the building.) Granted on 11.03.2013
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14/05374/DET Refused
49A Clapham High Street London SW4 7TL
Approval of Details pursuant to Condition 14 (A scheme for the siting and design of all boundary treatments, including front entrance gates which shall open inwards) of plannig permission (12/04503/FUL)(Proposal: The change of use of 49 Clapham High Street (Class B1) to provide seven residential units, including the erection of a mansard roof and the formation of terraces at second floor level, erection of a single storey side extension, the replacement of the rear conservatory and removal of outbuildings, alterations to windows including new openings and associated alterations, including landscaping at the front and rear of the building and the creation of a new access at the side of the building.) Granted on 11.03.2013
Other lawful development applications
In Lambeth
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26/02152/LDCP Awaiting decision
111 Hydethorpe Road London SW12 0JF
Demolition of existing shed and erection of one single storey outbuilding in the rear garden
-
26/00455/LDCP Granted
129 Hydethorpe Road London SW12 0JF
Application for Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension and installation of new rooflights to the front roof slope.
-
26/01557/LDCP Granted
6 Perran Road London SW2 3DL
Application for a Certificate of Lawfulness (Proposed) with respect to the change of use of the property from dwelling house (Use Class C3) to small house in multiple occupation (HMO) (Use Class C4).
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26/01500/LDCP Granted
126 Gipsy Road London SE27 9RE
Application for a Certificate of Lawful Development (Proposed) with respect to erection of an L-shaped rear dormer roof extension and installation of 3 front roof lights.
-
26/01999/LDCE Awaiting decision
60 Brixton Road London SW9 6BS
Application for a Certificate of Lawful Development (Existing) with respect to the continued existence of an elevated decking platform supported by adjoining walls above the roof terrace, together with safety railings to the outer edge, at Flat 2, 60 Brixton Road. Wooden decking replaced with composite decking as like for like maintenance. The submitted evidence details that the structure has been in place unchanged for 16 years.