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Planning application

99-121 Kensington High Street, London, W8 5SA

Awaiting decision Kensington and Chelsea PP/25/04586 Planning Permission

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Retrospective consent for variations to the 6th floor Gardens

As published by the council, reference PP/25/04586

Application record

Reference
PP/25/04586
Type
Planning Permission
Status
Validated and Registered
Received
21 Jul 2025
Ward
Queen's Gate
Parish
14
Postcode
W8 5SA

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 11 applications since 2022: 5 approved, 2 refused.

  • LB/26/02120 Refused

    99-121 Kensington High Street, London, W8 5SA

    Erection of marquees within the English Garden between 31st March 2026 to the 30th September 2026

    Decided 13 Jul 2026 Heritage and listed buildings
  • PP/26/02119 Refused

    99-121 Kensington High Street, London, W8 5SA

    Erection of marquees within the English Garden between 31st March 2026 to the 30th September 2026

    Decided 13 Jul 2026 Full applications
  • PP/25/05773 Granted

    99-121 Kensington High Street, London, W8 5SA

    Installation of mechanical service plant at 6th floor roof level (1no. Condenser Unit)

    Decided 10 Jun 2026 Full applications
  • LB/25/05774 Granted

    99-121 Kensington High Street, London, W8 5SA

    Installation of new mechanical service plant at 6th floor roof level (1no. Condenser Unit)

    Decided 10 Jun 2026 Heritage and listed buildings
  • ARB/25/05685 Granted

    99-121 Kensington High Street, London, W8 5SA

    Prune various as specified at Kensington Roof Garden

    Decided 28 Oct 2025
  • LB/25/05096 Withdrawn

    99-121 Kensington High Street, London, W8 5SA

    Installation of seasonal marquees in Tudor garden and Tudor walk from 30th September 2025 to 31st March 2026.***WITHDRAWN***

    Decided 9 Jun 2026 Heritage and listed buildings
  • PP/25/05095 Withdrawn

    99-121 Kensington High Street, London, W8 5SA

    Installation of seasonal marquees in Tudor garden and Tudor walk from 30th September 2025 to 31st March 2026.***WITHDRAWN***

    Decided 9 Jun 2026 Full applications
  • LB/25/04587 Awaiting decision

    99-121 Kensington High Street, London, W8 5SA

    Retrospective consent for variations to the 6th floor Gardens

    Submitted 21 Jul 2025 Heritage and listed buildings
  • LB/22/00438 Granted

    99-121 Kensington High Street, London, W8 5SA

    Renovation and redevelopment works to sun pavilion at 6th / 7th floor and renovation of historic gardens at 6th floor level.

    Decided 16 May 2022 Heritage and listed buildings
  • PP/22/00436 Granted

    99-121 Kensington High Street, London, W8 5SA

    Renovation and redevelopment works to sun pavilion at 6th / 7th floor and renovation of historic gardens at 6th floor level.

    Decided 16 May 2022 Full applications

Timeline

Dates from the published record

  1. 21 Jul 2025

    Received by Kensington and Chelsea

  2. 20 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 15 September 2025, 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

39 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What 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 full applications in a median of 111 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 99-121 Kensington High Street, London, W8 5SA

    LB/25/05096 Submitted 15 Aug 2025 0m away

    Installation of seasonal marquees in Tudor garden and Tudor walk from 30th September 2025 to 31st March 2026.***WITHDRAWN***

    Withdrawn Heritage and listed buildings 13 docs

  • 99-121 Kensington High Street, London, W8 5SA

    PP/25/05095 Submitted 15 Aug 2025 0m away

    Installation of seasonal marquees in Tudor garden and Tudor walk from 30th September 2025 to 31st March 2026.***WITHDRAWN***

    Withdrawn Full applications 16 docs

  • 99-121 Kensington High Street, London, W8 5SA

    ARB/25/05685 Submitted 19 Sep 2025 0m away

    Prune various as specified at Kensington Roof Garden

    Granted Trees 6 docs

  • 99-121 Kensington High Street, London, W8 5SA

    LB/25/04587 Submitted 21 Jul 2025 0m away

    96% historically approved · decision due ~15 Sep

    Retrospective consent for variations to the 6th floor Gardens

    Awaiting decision Heritage and listed buildings 13 docs

  • Bus Shelter outside 103 Kensington High Street, London, W8 5SA

    CA/26/01403 Submitted 9 Mar 2026 39m away

    Installation of internally illuminated sequential advertisement capable of static and dynamic content display with automatic rotation of images

    Granted Advertising 10 docs

  • 99-121 Kensington High Street, London, W8 5SA

    LB/22/00438 Submitted 24 Jan 2022 39m away

    Renovation and redevelopment works to sun pavilion at 6th / 7th floor and renovation of historic gardens at 6th floor level.

    Granted Heritage and listed buildings 15 docs

In Kensington and Chelsea

  • 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

    Received 9 Apr, published by the council 1 Aug 2026 Full applications
  • PP/26/03176 Granted

    12 Shawfield Street, London, SW3 4BD

    Replacement windows, new rooflight and replacement lower ground rear rooflights.

    Received 15 Jun, published by the council 20 Jul 2026 Full applications
  • PP/26/03048 Granted

    24 Charles II Place, London, SW3 4NG

    Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.

    Received 9 Jun, published by the council 20 Jul 2026 Full applications
  • PP/26/03042 Granted

    Flat 7, 7 Egerton Place, London, SW3 2EF

    Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.

    Received 9 Jun, published by the council 20 Jul 2026 Full applications
  • PP/26/02897 Withdrawn

    46 Evelyn Gardens, London, SW7 3BH

    Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.

    Received 1 Jun, published by the council 20 Jul 2026 Full applications