Planning application
17 Kay Road London Lambeth SW9 9DF
Works: Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a L-shape loft conversion including Juliet balcony and two rooflight to front.
As published by the council, reference 26/00005/LDCP
Application record
- Reference
- 26/00005/LDCP
- Type
- Certificate of Lawful Use proposed
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 2 Jan 2026
- Validated
- 2 Jan 2026
- Decided
- 20 Feb 2026
- Ward
- Stockwell East
- Decision by
- Delegated Decision
- Postcode
- SW9 9DF
Timeline
Dates from the published record
-
2 Jan 2026
Received by Lambeth
-
20 Feb 2026
Decision issued: Grant Permission
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
- BLOCK PLAN OF THE SITE
- EXISTING BASEMENT, GROUND FLOOR, FIRST FLOOR, SECOND FLOOR, ROOF AND SECTION PLA
- APPLICATION FORM - WITHOUT PERSONAL DATA
- THE LOCATION PLAN
- PROPOSED BASEMENT, GROUND FLOOR, FIRST FLOOR, SECOND FLOOR, ROOF AND SECTION PLA
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Lambeth granted permission on 20 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
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17 Kay Road London SW9 9DF
78% historically approved · decision due ~27 Feb
Erection of a ground floor single storey side extension following demolition of existing shed, together with replacement of existing window and doors to ground floor rear elevation with new bi-fold doors.
Decided Full applications Extension Demolition +1 6 docsSmall domestic -
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Installation of a roof light to first floor roof and replacement of two existing ground floor roof lights with new roof lights.
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Certificate of Lawfulness (Proposed) with respect to the erection of a hip-to-gable roof enlargement, together with the erection of a rear dormer roof extension, and the installation of two roof lights to the front roof slope.
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Approval of details pursuant to Condition 4 (Refuse and recycling storage), Condition 5 (Cycle Storage), Condition 6 (Energy Statement) and Condition 7 (Contamination) of planning application 17/01332/FUL (Change of use of the ground floor from Dry Cleaners (A1 use) to a 1-bedroom Residential unit (C3 use). Replacement of roller shutters and shop front with new sash window. Installation of a window to the side elevation and removal of covered way and installation of a new door to the rear elevation.) granted on 16.08.2017
Withdrawn Conditions Windows or glazing 5 docs -
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Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a ground floor single storey side infill extension including the installation of bi-folding doors to the rear elevation. Loft conversion involving the erection of a Mansard roof extension to the main roof and closet return and two front rooflights.
Granted Lawful development Extension Loft or dormer +1 14 docsSmall domestic
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