41 Halsey Street, London, SW3 2PT

This site has had 2 applications since 2026.

• LB/26/02248 Withdrawn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.

  Decided 29 Jul 2026 Heritage and listed buildings

1. 20 Apr 2026

   Received by Kensington and Chelsea

2. 20 Jul 2026

   Added to PlanIndex

3. 29 Jul 2026

   Decision issued: Withdrawn by Applicant

The applicant withdrew this application before Kensington and Chelsea decided it, and is free to submit a revised scheme at any time. 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.

• 41 Halsey Street, London, SW3 2PT

  LB/26/02248 Submitted 20 Apr 2026 0m away

  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.

  Withdrawn Heritage and listed buildings Extension Loft or dormer +1 18 docs
  Small domestic

• 40 Halsey Street, London, SW3 2PT

  CON/21/03682 Submitted 7 Jun 2021 0m away

  Details required by condition 2a and 2b (Submission of details) of listed building consent 21/01576(Reinstatement of rear chimneybreasts at ground and first. Retrospective application for removal of chimneybreasts at rear basement and second floor).

  Granted Conditions 3 docs

• 25 Halsey Street, London, SW3 2PT

  ARB/23/08060 Submitted 5 Dec 2023 0m away

  Prune 1 x London Plane (rear)

  Granted Trees 7 docs

• 14 Halsey Street, London, SW3 2QH

  ARB/26/03970 Submitted 22 Jul 2026 29m away

  Prune 1 x Fig (rear)

  Granted Trees 5 docs

• 19 Halsey Street, London, SW3 2QH

  LB/24/06909 Submitted 16 Oct 2024 29m away

  Variation of Condition 2 (compliance with drawings) of planning permission LB/23/04473 to replace new/replaced single glazed widows, with double glazed units.

  Granted Heritage and listed buildings Windows or glazing 14 docs

• 14 Halsey Street, London, SW3 2QH

  ARB/22/01671 Submitted 9 Mar 2022 29m away

  Prune 1 x Fig Tree (rear)

  Granted Trees 6 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