11 Alexander Square, London, SW3 2AY

This site has had 2 applications since 2023: 2 approved, 0 refused.

• LB/23/06528 Granted

  11 Alexander Square, London, SW3 2AY

  Construction of extension with partially glazed roof at rear basement level. Enlargement of lightwell and reconfiguration of stairs from basement and ground floor to garden.

  Decided 5 Dec 2023 Heritage and listed buildings

1. 9 Oct 2023

   Received by Kensington and Chelsea

2. 5 Dec 2023

   Decision issued: Grant Planning Permission/Consent

3. 10 Aug 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 5 December 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.

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.

• 7 Alexander Square, London, SW3 2AY

  PP/26/00181 Submitted 28 Nov 2025 0m away

  Construction of replacement double-glazed infill extension at lower ground and ground floor levels, and associated works including installation of a new rooflight and a roof lantern; lowering of existing floor levels at lower ground floor; installation of replacement external metal staircase in a new covered stair enclosure; installation of new casement window within existing opening to lower ground floor bathroom. enlargement of rear window at third floor level above the closet wing; installation of two external air condensers on main roof level and associated internal service runs; reconfiguration of the internal plan-form; and internal works including refurbishment of mouldings, cornices, skirting boards, and internal doors throughout and installation of joinery units, wet underfloor heating, radiators, electric underfloor heating, AV and security system, drainage system, bathrooms, sanitary-ware and plumbing, electrical wiring. ***WITHDRAWN***

  Withdrawn Full applications Extension Loft or dormer +1 40 docs

• 11 Alexander Square, London, SW3 2AY

  LB/23/06528 Submitted 9 Oct 2023 0m away

  Construction of extension with partially glazed roof at rear basement level. Enlargement of lightwell and reconfiguration of stairs from basement and ground floor to garden.

  Granted Heritage and listed buildings Extension Windows or glazing 28 docs

• 7 Alexander Square, London, SW3 2AY

  LB/26/00180 Submitted 3 Mar 2026 0m away

  Construction of replacement double-glazed infill extension at lower ground and ground floor levels, and associated works including installation of a new rooflight and a roof lantern; lowering of existing floor levels at lower ground floor; installation of replacement external metal staircase in a new covered stair enclosure; installation of new casement window within existing opening to lower ground floor bathroom. enlargement of rear window at third floor level above the closet wing; installation of two external air condensers on main roof level and associated internal service runs; reconfiguration of the internal plan-form; and internal works including refurbishment of mouldings, cornices, skirting boards, and internal doors throughout and installation of joinery units, wet underfloor heating, radiators, electric underfloor heating, AV and security system, drainage system, bathrooms, sanitary-ware and plumbing, electrical wiring. ***WITHDRAWN***

  Withdrawn Heritage and listed buildings Extension Loft or dormer +1 28 docs

• Gardens (part) In Front Of 5/12, Alexander Square, London, SW3 2AY

  ARB/24/06988 Submitted 21 Oct 2024 0m away

  Prune 1x Sycamore in communal garden

  Granted Trees 6 docs

• 5 Alexander Square, London, SW3 2AY

  ARB/25/06247 Submitted 17 Oct 2025 18m away

  Prune: T1 plum tree (reduce canopy), T6 elm tree (lift lower canopy); T2, 3, 4, 5, 7, 8 & 9 lime trees (prune back to most recent reduction points)

  Granted Trees 5 docs

• 9 North Terrace, London, SW3 2BA

  CON/26/01372 Submitted 9 Mar 2026 19m away

  Details required by Condition 3 (submission of details - i) new external paving, including sample) of Listed Building consent LB/24/07130 (Renovation of lower ground floor, including replacement lobby doors and dining room external doors to match existing; replacement ground floor garden porch French doors to match existing; overhaul of sash windows, reveal panels to windows and first floor balcony to allow like-for-like finishes and landscaping improvements)

  Granted Conditions Extension Windows or glazing 8 docs
  Small domestic

• 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