Planning application
PP/26/01784
Avondale Park Primary School, Sirdar Road, London, W11 4EE
Proposal
External repairs and refurbishment including, but not limited to: Roof renewal, roof repairs, roof liquid coating, rainwater goods overhaul and redecoration, general roofline repair and redecoration, roofline replacement goods where beyond repair, below ground drainage repairs, general internal making good/ redecoration and provision of safe access to enable the works; replacement of window set like-for-like that provides access to roof terrace
As published by the council, reference PP/26/01784
Timeline
Dates from the published record
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13 Mar 2026
Received by Kensington and Chelsea
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5 Jun 2026
Decision issued: Grant Planning Permission/Consent
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1 Aug 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 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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CL/26/01936 Granted
Avondale Park Primary School, Sirdar Road, London, W11 4EE
Proposed installation of a timber play and climbing structure within the existing school playground (Lawful Development for a proposed use or development)
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NMA/26/02222 Decided
Avondale Park Primary School, Sirdar Road, London, W11 4EE
Non material amendment to planning permission PP/22/06061 (Replacement of external windows) to amend the approved window specifications to incorporate 24mm and 28mm double glazed units with straight through glazing bars.
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ARB/25/05085 Granted
36 Mary Place, London, W11 4PN
FELL 1 x Bay Laurel (rear)
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CON/25/05463 Granted
Avondale Park Primary School, Sirdar Road, London, W11 4EE
Details required by condition 4 (submission of details-full PP) of planning permission 25/03432 (Installation of an architectural metal mesh screen enclosure to existing external steel fire escape stair attached to side elevation of Block B (`The Annex') fronting Mary Place; insertion of new window and door openings on east and south elevations of Block B at ground floor level associated with internal alterations to create a new front school reception area.)
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PP/26/02518 Granted
41, 41A and 43 Mary Place, London, W11 4PL
Change of use at first and second floor level of No.43 Mary Place from Use Class C3 residential use to Sui Generis Artist Studio. Internal reconfiguration of No.41 Mary Place for existing Use Class C3 residential use and new associated Communal Residential Amenity Space and Sui Generis Artist Studio use and part excavation to create basement level extension for associated Artist Studio use. External alterations, including new windows, new terraces, replacement of existing conservatory, replacement of rear roof including rooflights, PV panels and general refurbishment to building
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PP/25/04576 Granted
First Floor Flat, 13 Stoneleigh Street, London, W11 4DU
Erection of rear dormer addition and insertion of roof-light windows into front roof slope; erection of a first floor rear extension; and a new single storey extension to accommodate new living room and bedroom.
Other full applications applications
In Kensington and Chelsea
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PP/18/01985 Withdrawn
Flat 3, 24 Cornwall Gardens, London, SW7 4AW
Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works
-
PP/26/02078 Granted
Ruskin House, 35A Hyde Park Gate, London, SW7 5DN
Installation of 2no. roof mounted ASHPs including acoustic enclosure / screening.
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PP/26/02247 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.
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PP/26/02237 Granted
134 Brompton Road, London, SW3 1HY and 5 Cheval place, London, SW7 1EW
Change of use from Use Class E to Restaurant (Use Class E(b)), new recessed front bifolding doors, awning, and signs at front and rear, replace rooflights to double glazed hipped white UPVC/aluminium painted white, replace rear doors to match existing
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PP/26/02978 Granted
59A Palace Gardens Terrace, London, W8 4RU
Variation of Condition 2 (Compliance with approved drawings) of planning permission Ref. PP/24/07747 dated 28th February 2025, to replace proposed front and rear elevation drawings with new proposed drawings representing modest elevational changes of main building at first floor level only.