Planning application
PP/25/06751
Flat 3, 23 Pembridge Crescent, London, W11 3DS
Proposal
Installation of 2no. air conditioning condensers on the flat roof above Flat 3 basement floor, within the gap between Nos 23 and 22
As published by the council, reference PP/25/06751
Timeline
Dates from the published record
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14 Nov 2025
Received by Kensington and Chelsea
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10 Apr 2026
Decision issued: Grant Planning Permission/Consent
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20 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 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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PP/26/01968 Granted
Flat 3, 22 Pembridge Crescent, London, W11 3DS
Widening of the existing rear third floor opening, replacement of two existing French door sets with three traditionally detailed painted timber door sets, and installation of an extract grille to the side elevation.
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NMA/26/01011 Decided
30 Pembridge Crescent and 3 Portobello Mews, London, W11 3DS
Non-material amendment to planning permission Ref. PP/22/01420 dated 09th September 2022 [Variation of condition 2 (compliance with approved drawings) of planning permission ref. PP/14/07745 to allow retention of east flank wall utilising blind windows; to allow use of mechanical ventilation louvres to front entrance roof and east elevation; to allow a revised mews facade, addition of basement level 1 mezzanine and second floor mezzanine with revised roof plan, and revised internal layout including feature stair] to allow internal layout alterations: simplification of the design, including removal of mezzanine floors (reducing the proposed GIA by 59 sqm - back to the size of the original July 2014 permission) and introduction of a more traditional main staircase arrangement; revised ground floor level for the central section; and rearrangement of internal partitions
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ARB/25/06206 Granted
24 Pembridge Crescent, London
Prune 3 x Lime (front)
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PP/25/05488 Granted
34 Portobello Road, London, W11 3DH
Replacement of two rear windows
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PP/26/02662 Granted
2A-2E Pembridge Crescent, London, W11 3DT
Wholesale replacement of existing windows and rear door throughout the property. The existing timber single-glazed window units are to be replaced with new heritage style timber double-glazed sash window units and timber double-glazed casement window units. The single-glazed timber rear door is to be renewed in timber with double-glazed viewing pane
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PP/25/06179 Granted
Flat E, 8 Pembridge Crescent, London, W11 3DT
Installation of an air conditioning unit to the roof terrace and all associated works
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
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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.