Planning application
24 St Leonard's Terrace, London, SW3 4QG
Works: Extension
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Lowering floor level within storage space, formation of opening between vault and storage space to provide internal access, extension of entrance step at ground floor level
As published by the council, reference LB/26/03994
Application record
- Reference
- LB/26/03994
- Type
- Listed Building Consent
- Status
- Validated and Registered
- Received
- 22 Jul 2026
- Ward
- Royal Hospital
- Parish
- 16
- Postcode
- SW3 4QG
Timeline
Dates from the published record
-
22 Jul 2026
Received by Kensington and Chelsea
-
1 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 16 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Kensington and Chelsea took a median of 84 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Kensington and Chelsea for determination, against a statutory target of eight weeks. Over the last year Kensington and Chelsea decided heritage and listed building applications in a median of 120 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
16 St Leonard's Terrace, London, SW3 4QG
Replacement windows and doors, remodelling of rear extension to form garden room with projecting bay and bifold doors, creation of glazed connection to garden room, new glazed rooflight and removal of perimeter roof lights and railings, creation of spiral wine cellar and external electric charging point
Granted Heritage and listed buildings Extension Loft or dormer +1 49 docs -
16 St Leonard's Terrace, London, SW3 4QG
Replacement windows and doors, remodelling of rear extension to form garden room with projecting bay and bifold doors, creation of glazed connection to garden room, new glazed rooflight and removal of perimeter roof lights and railings, creation of spiral wine cellar and external electric charging point
Granted Full applications Extension Loft or dormer +1 52 docs -
29 St Leonard's Terrace, London, SW3 4QG
Prune 1 x Magnolia (front) and 1 x Ginkgo/Maidenhair (rear)
Granted Trees 7 docs -
19 St Leonard's Terrace, London, SW3 4QG
Details required by Condition 3 (Submission of details) of Listed Building Consent LB/20/00855 (Construction of full width rear extension at basement level. Removal of metalwork stair and balcony. Window alterations on rear elevation. Addition of mansard roof extension. Alterations to interior layout. Retention of internal panelled doors, stair and balustrade)
Granted Conditions Extension Loft or dormer +1 11 docs -
-
15 St Leonard's Terrace, London, SW3 4QG
Listed building consent for internal and minor external alterations including revisions to the laundry and W/C layout at lower ground floor, new cable route for doorbell installation at ground floor, new W/C and steps within the closet wing with removal of brickwork nib and installation of a wall-mounted LED light at first floor, and change of use of a consented bathroom to a study at second floor level.
Granted Heritage and listed buildings 18 docs
Other heritage and listed building applications
In Kensington and Chelsea
-
LB/26/03098 Granted
14 Holland Street, London, W8 4LT
Removal on non-original furniture, fixtures and fittings. Installation of new coffee shop to include new floor finish over existing screed floor (floor boards retained), new light fittings, new coffee counter, plumbing and services. Limited refurbishment to shop front such as painting and new sign in place of existing.
-
LB/26/02918 Granted
220 and 222 Earl's Court Road, London, SW5 9QA
Proposed installation of roof top plant and internal alterations
-
LB/26/02796 Granted
Flat 8, 89 Onslow Square, London, SW7 3LT
Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.
-
LB/26/02366 Withdrawn
10 Palace Gate, London, W8 5NF
Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)
-
LB/26/02248 Withdrawn
41 Halsey Street, London, SW3 2PT
Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.