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Planning application

1 Sloane Court East, London, SW3 4TQ

Granted Kensington and Chelsea PP/26/00671 Planning Permission

Works: Extension Roofing

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

Proposal

Installation of new mechanical plant to roof and construction of new roof plant enclosure; Installation of 1x boiler flue in roof lightwell; and Extension of 3x existing flue to roof level.

As published by the council, reference PP/26/00671

Application record

Reference
PP/26/00671
Type
Planning Permission
Status
Decided
Decision
Grant Planning Permission/Consent
Received
18 Dec 2025
Decided
28 Apr 2026
Ward
Royal Hospital
Parish
16
Postcode
SW3 4TQ

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • CON/26/02171 Granted

    1 Sloane Court East, London, SW3 4TQ

    Details required by Condition 4 (Construction Traffic Management Plan (CTMP)) of planning permission PP/22/03628 (Variation of condition 2 (Compliance with approved drawings) of planning permission 20/06078 for alterations to floor and roof build up and necessary slight increase in overall height of extension and internal layout changes and design changes to facades).

    Decided 1 Jun 2026 Conditions

Timeline

Dates from the published record

  1. 18 Dec 2025

    Received by Kensington and Chelsea

  2. 28 Apr 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

Documents

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

26 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Kensington and Chelsea granted permission on 28 April 2026, 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 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

  • 1 Sloane Court East, London, SW3 4TQ

    CON/26/02171 Submitted 10 Apr 2026 0m away

    Details required by Condition 4 (Construction Traffic Management Plan (CTMP)) of planning permission PP/22/03628 (Variation of condition 2 (Compliance with approved drawings) of planning permission 20/06078 for alterations to floor and roof build up and necessary slight increase in overall height of extension and internal layout changes and design changes to facades).

    Granted Conditions Extension 7 docs
  • Gardens Rear Of 7/31 Sloane Court West, Turks Row, London, SW3 4TQ

    ARB/26/00553 Submitted 3 Dec 2025 0m away

    Prune 1x Magnolia salicifolia and 1x Cotoneaster sp

    Granted Trees 8 docs
  • Flat 2, 75A Lower Sloane Street, London, SW1W 8DA

    PP/26/02345 Submitted 23 Apr 2026 39m away

    94% historically approved · decision due ~18 Jun

    Proposal to erect timber roof with glass within perimeter of terrace with a timber privacy screen to be installed on left hand side of the terrace

    Awaiting decision Full applications 9 docs
  • Flat 2, 75A Lower Sloane Street, London, SW1W 8DA

    PP/25/05683 Submitted 17 Sep 2025 42m away

    To enclose rear terrace at second floor flat to form a lightweight winter garden, (no increase in footprint beyond the current arrangement) with slimline glazing, bi-folding glazed front, fixed glazed side lights, and French doors to match adjoining flat, and retractable glazed roof ***WITHDRAWN***

    Withdrawn Full applications Windows or glazing 19 docs
  • 85-97 Lower Sloane Street, London, SW1W 8BZ

    PP/25/04689 Submitted 5 Aug 2025 45m away

    Installation of ductwork and ventilation equipment to rear elevation and other associated works.

    Granted Full applications 35 docs
  • 1 Garrison Square London SW1W 8BG

    25/05530/ADV Submitted 7 Aug 2025 47m away

    Display of non-illuminated lamppost banners at three locations each measuring 1.50m x 0.75m.

    Withdrawn Advertising 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

    9 Apr 2018 Full applications
  • PP/26/03176 Granted

    12 Shawfield Street, London, SW3 4BD

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

    15 Jun 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.

    9 Jun 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.

    9 Jun 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.

    1 Jun 2026 Full applications