Flat A, Sunningdale House, 10 Sunningdale Gardens, London, W8 6PX

1. 9 Sep 2025

   Received by Kensington and Chelsea

2. 31 Oct 2025

   Decision issued: Grant Planning Permission/Consent

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 31 October 2025, 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.

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.

• 1 Sunningdale Gardens, London, W8 6PX

  PP/26/02238 Submitted 17 Apr 2026 9m away

  Demolition of overhanging first-floor side extension and associated support columns, erection of three-storey plus basement side infill extension, including repositioning of ground-floor entrance door; erection of second-floor bay window extension above rear bay window projection; lowering of basement level by approximately 640 mm, together with associated alterations to basement fenestration, including relocation of basement door opening from rear lightwell to front lightwell to form French doors, removal of window security bars; insertion of windows in side elevation at ground and second-floor levels; removal of render from first-floor rear bay window projection; reinstatement of decorative quoins at junction of front and side elevations; reconfiguration of rear lightwell incorporating enlarged carport with recessed bin stores beneath; reconfiguration of front lightwell incorporating stepped planters, relocated steps, and extended front boundary wall; replacement of all single-glazed timber sash windows with double-glazed timber sash windows to match existing

  Withdrawn Full applications Extension Demolition +1 20 docs
  Small domestic

• 1 Sunningdale Gardens, London, W8 6PX

  PP/26/00843 Submitted 8 Jan 2026 9m away

  Conversion of the existing concealed butterfly roof to form a flat roof for use as a roof terrace with access hatch, set behind the existing parapet, together with installation of an air-conditioning condenser unit within an acoustic enclosure on the new flat roof.

  Granted Full applications 19 docs

• 4-5 Lexham Mews, London, W8 6JW

  ARB/25/06056 Submitted 6 Oct 2025 23m away

  Prune 1 x plum tree in rear garden.

  Granted Trees 8 docs

• Flat 1, 130 Lexham Gardens, London, W8 6JE

  PP/26/02207 Submitted 17 Apr 2026 35m away

  Alterations to ground floor rear extension, first floor rear extension replacing conservatory, window replacement, rear external insulation

  Granted Full applications Extension Windows or glazing 14 docs

• Flats 1 and 2, 124 Lexham Gardens, London, W8 6JE

  PP/23/06638 Submitted 12 Oct 2023 35m away

  Amalgamation of basement flat and ground floor flat into one dwelling.

  Granted Full applications 15 docs
  Domestic

• Flat 1, 130 Lexham Gardens, London, W8 6JE

  ARB/20/03961 Submitted 20 Jul 2020 35m away

  Fell 1 x Eucalyptus (rear)

  Granted 5 docs

• 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