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Planning application

9 Campden Hill Square, London, W8 7LB

Granted Kensington and Chelsea LB/23/06242 Listed Building Consent

Works: Extension Demolition Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors

As published by the council, reference LB/23/06242

Application record

Reference
LB/23/06242
Type
Listed Building Consent
Status
Decided
Decision
Grant Planning Permission/Consent
Received
25 Sep 2023
Validated
26 Sep 2023
Decided
23 Nov 2023
Ward
Campden
Parish
03
Postcode
W8 7LB

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 7 applications since 2023: 6 approved, 0 refused.

  • LB/24/07157 Awaiting decision

    9 Campden Hill Square, London, W8 7LB

    Addition of built in joinery to the chimney breast niches in ground floor dining room

    Submitted 29 Oct 2024 Heritage and listed buildings
  • CON/24/06563 Granted

    9 Campden Hill Square, London, W8 7LB

    Details required by condition 3g (submission of details - metal railings) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Decided 6 Nov 2024 Conditions
  • CON/24/06560 Granted

    9 Campden Hill Square, London, W8 7LB

    Details required by condition 3f (submission of details - roof lights) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Decided 21 Nov 2024 Conditions
  • CON/24/06557 Granted

    9 Campden Hill Square, London, W8 7LB

    Details required by condition 3e (submission of details - new solar panels) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Decided 6 Nov 2024 Conditions
  • CON/24/06556 Granted

    9 Campden Hill Square, London, W8 7LB

    Details required by condition 3c (submission of details - rear glazed infill) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Decided 6 Nov 2024 Conditions
  • PP/23/06241 Granted

    9 Campden Hill Square, London, W8 7LB

    Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors.

    Decided 23 Nov 2023 Full applications

Timeline

Dates from the published record

  1. 25 Sep 2023

    Received by Kensington and Chelsea

  2. 26 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 23 Nov 2023

    Decision issued: Grant Planning Permission/Consent

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Applicant on file, an architecture practice registered in London

16 applications on PlanIndex · 86% granted

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Documents

Plans, drawings, consultee responses and the officer's report

42 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.

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What this grant of permission means

Kensington and Chelsea granted permission on 23 November 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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

  • 9 Campden Hill Square, London, W8 7LB

    CON/24/06563 Submitted 1 Oct 2024 0m away

    Details required by condition 3g (submission of details - metal railings) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Granted Conditions Extension Demolition +1 8 docs
  • 9 Campden Hill Square, London, W8 7LB

    CON/24/06560 Submitted 1 Oct 2024 0m away

    Details required by condition 3f (submission of details - roof lights) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Granted Conditions Extension Loft or dormer +2 15 docs
  • 9 Campden Hill Square, London, W8 7LB

    CON/24/06557 Submitted 1 Oct 2024 0m away

    Details required by condition 3e (submission of details - new solar panels) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Granted Conditions Extension Demolition +1 9 docs
  • 9 Campden Hill Square, London, W8 7LB

    CON/24/06556 Submitted 1 Oct 2024 0m away

    Details required by condition 3c (submission of details - rear glazed infill) of planning permission Ref. PP/23/06241 dated 23rd November 2023 (Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors).

    Granted Conditions Extension Demolition +1 10 docs
  • 9 Campden Hill Square, London, W8 7LB

    PP/23/06241 Submitted 25 Sep 2023 0m away

    Demolition and erection of new rear infill basement/ground floor extension; Alterations to rear windows at ground and first floor levels; re-instatement of original basement window opening and installation of window to front elevation; replacement sash windows throughout apart from original window on ground floor front elevation, skylight, roof hatch and solar panels within butterfly roof; installation of air source heat pump within lower ground floor vaults; raise rear garden level to allow for water attenuation tanks and create level access from inside; internal alterations at basement, ground and second floors.

    Granted Full applications Extension Demolition +1 43 docs
  • 7 Campden Hill Square, London, W8 7LB

    ARB/25/04663 Submitted 29 Jul 2025 21m away

    Prune 1 x Malus and 1 x Rowan (rear)

    Granted Trees 6 docs

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.

    10 Jun 2026 Heritage and listed buildings
  • LB/26/02918 Granted

    220 and 222 Earl's Court Road, London, SW5 9QA

    Proposed installation of roof top plant and internal alterations

    2 Jun 2026 Heritage and listed buildings
  • 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.

    26 May 2026 Heritage and listed buildings
  • LB/26/02366 Withdrawn

    10 Palace Gate, London, W8 5NF

    Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)

    27 Apr 2026 Heritage and listed buildings
  • 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.

    20 Apr 2026 Heritage and listed buildings