Planning application
PP/25/05723
10 Cottesmore Gardens, London, W8 5PR
Proposal
Demolition of rear garden pavilion and replacement with single-storey garden pavilion; lowering of garden level by 350mm; removal and replacement of 2no. trees and landscape improvements
As published by the council, reference PP/25/05723
Timeline
Dates from the published record
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2 Oct 2025
Received by Kensington and Chelsea
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5 Nov 2025
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/25/05254 Granted
14 Cottesmore Gardens, London, W8 5PR
Alterations to the front elevation and other associated works in association with the works as previously approved under PP/24/08064 (Creation of new single front door; demolition and reconstruction of closet wing with enlarged basement; formation of rear extension link and infill extensions with rear terrace; fenestration alterations to rear elevation, comprising of new windows and Juliette balconies; improvements to roof form, together with external plant and glazed maintenance access hatch; and other associated works)
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CON/25/04524 Granted
14 Cottesmore Gardens, London, W8 5PR
Details required by condition 7 (Construction Traffic Management Plan (CTMP)) of planning permission PP/24/08064 (Creation of new single front door; demolition and reconstruction of closet wing with enlarged basement; formation of rear extension link and infill extensions with rear terrace; fenestration alterations to rear elevation, comprising of new windows and Juliette balconies; improvements to roof form, together with external plant and glazed maintenance access hatch; and other associated works).
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NMA/25/06334 Decided
14 Cottesmore Gardens, London, W8 5PR
Non-material amendment to planning permission 24/08064 (Creation of new single front door; demolition and reconstruction of closet wing with enlarged basement; formation of rear extension link and infill extensions with rear terrace; fenestration alterations to rear elevation, comprising of new windows and Juliette balconies; improvements to roof form, together with external plant and glazed maintenance access hatch; and other associated works) to allow: adjustments to fenestration within lower ground floor lightwell; an increase in length of platform lift; re-proportioning of floor vent within eastern lower ground floor lightwell; adjustments to gutter detail of rear extension; and the addition of 4no. rooflights to the upper mansard pitched roof.
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CON/26/03138 Granted
14 Cottesmore Gardens, London, W8 5PR
Details required by condition 12 (Trees and landscaping) and 7 (Construction Traffic Management Plan (CTMP)) of planning permission 26/00910 (Variation of condition 2 (Compliance with approved drawings) of planning permission ref. PP/24/08064 (Application for the creation of new single front door; demolition and reconstruction of closet wing with enlarged basement; formation of rear extension link and infill extensions with rear terrace; fenestration alterations to rear elevation, comprising of new windows and Juliette balconies; improvements to roof form, together with external plant and glazed maintenance access hatch; and other associated works) to allow for the extension of the approved basement by approximately 78sqm, reduction in the extent of courtyard at basement level and erection of trellis to sections of west boundary brick wall.)
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PP/21/03927 Granted
8 Cottesmore Gardens, London, W8 5PR
Rebuilding of existing front and rear dormers at main roof level and reinstating of continuous banister detail on top of front parapet
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CON/26/00510 Granted
17-19 Cottesmore Gardens, London, W8 5PR
Details required by Conditions 18 (Protection of trees during construction), 19 (Trees and landscaping) and 28 (Set up and installation of approved tree protection measures) of Planning Permission PP/24/01317 (Variation of condition 2 (Compliance with approved drawings) of planning permission PP/22/01399 (Change of use of Nos 17-19 Cottesmore Gardens from education use (Class F1a) to residential use (Class C3) to provide 5 apartments, addition of a mansard roof, partial demolition to the rear and provision of small rear extensions at ground, first and second floors, provision of terraces.) to allow: Relocation of the plant room; Inclusion of air bricks and vents; Amendments to the size of internal lift, internal layout (no changes to the mix of units) Lift overrun at roof level; Changes to fenestration (Major Development) (Conservation Area))
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.