13 Mallord Street, London, SW3 6DT

This site has had 2 applications since 2025.

• PP/26/00537 Withdrawn

  13 Mallord Street, London, SW3 6DT

  Installation of underfloor heating on the ground floor, first floor and second floor.?Replacement of the existing single-glazed units with double-glazed units to the rear window and door frames.?New doors to replace existing windows.?Introduction of Solar Panels and an Air Source Heat Pump (ASHP)?and air conditioning unit.

  Decided 29 Apr 2026 Full applications

1. 17 Dec 2025

   Received by Kensington and Chelsea

2. 29 Apr 2026

   Decision issued: Withdrawn by Applicant

3. 20 Jul 2026

   Added to PlanIndex

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.

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.

• 5 Mallord Street, London, SW3 6DT

  PP/25/06165 Submitted 20 Oct 2025 0m away

  Provision of lightwell with flush grille over within front garden

  Granted Full applications 29 docs

• 13 Mallord Street, London, SW3 6DT

  PP/26/00537 Submitted 17 Dec 2025 0m away

  Installation of underfloor heating on the ground floor, first floor and second floor.?Replacement of the existing single-glazed units with double-glazed units to the rear window and door frames.?New doors to replace existing windows.?Introduction of Solar Panels and an Air Source Heat Pump (ASHP)?and air conditioning unit.

  Withdrawn Full applications Windows or glazing 15 docs

• 3 Mallord Street, London, SW3 6DT

  ARB/25/06703 Submitted 17 Nov 2025 28m away

  Prune 1 x Magnolia and 1 x Cotoneaster (rear)

  Granted Trees 8 docs

• 32 Mallord Street, London, SW3 6DU

  ARB/26/00480 Submitted 21 Nov 2025 46m away

  FELL 1x Common yew

  Granted 6 docs

• 22 Mallord Street, London, SW3 6DU

  PP/26/02186 Submitted 13 Apr 2026 46m away

  94% historically approved · decision due ~8 Jun

  Extension of existing basement, including the formation of rear lightwell with metal grille and installation of three flush paving lights at ground level

  Awaiting decision Full applications Extension 21 docs

• 32 and 32A Mallord Street, London, SW3 6DU

  PP/26/02509 Submitted 6 May 2026 46m away

  Construction of mansard roof extension, rear ground floor partial infill extension, new timber framed double glazing to match existing and associated refurbishment works.

  Granted Full applications Extension Loft or dormer +1 60 docs

• 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