5 Margaretta Terrace, London, SW3 5NU

This site has had 4 applications since 2025: 2 approved, 0 refused.

• LB/25/06908 Granted

  5 Margaretta Terrace, London, SW3 5NU

  Construction of a single-storey rear conservatory.

  Decided 7 Apr 2026 Heritage and listed buildings
• PP/25/06907 Granted

  5 Margaretta Terrace, London, SW3 5NU

  Construction of a single-storey rear conservatory.

  Decided 9 Apr 2026 Full applications
• PP/25/06773 Awaiting decision

  5 Margaretta Terrace, London, SW3 5NU

  Construction of a rear single storey conservatory

  Submitted 17 Nov 2025 Full applications

1. 17 Nov 2025

   Received by Kensington and Chelsea

2. 20 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Kensington and Chelsea took a median of 84 days over the applications it decided in the last year.

This application is with Kensington and Chelsea for determination, against a statutory target of eight weeks. Over the last year Kensington and Chelsea decided heritage and listed building applications in a median of 120 days. More in our guide to how long planning decisions take.

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.

• 23 Margaretta Terrace, London, SW3 5NU

  PP/23/00841 Submitted 2 Feb 2023 50 yards away

  Removal of existing pair of rear ground floor external doors and replacement with pair of doors with sidelights; removal of existing side facing ground floor window and installation of new window; formation of new opening to rear elevation at second floor level and installation of new timber sliding sash window; removal of rainwater goods and replacement with new.

  Granted Full applications Windows or glazing 16 docs

• 23 Margaretta Terrace, London, SW3 5NU

  LB/23/00842 Submitted 2 Feb 2023 50 yards away

  Removal of existing pair of rear ground floor external doors and replacement with pair of doors with sidelights; removal of existing side facing ground floor window and installation of new window; formation of new opening to rear elevation at second floor level and installation of new timber sliding sash window; removal of rainwater goods and replacement with new.

  Granted Heritage and listed buildings Windows or glazing 15 docs

• 31 Margaretta Terrace, London, SW3 5NU

  ARB/23/06533 Submitted 9 Oct 2023 50 yards away

  Prune x 1 cherry tree (rear garden)

  Granted Trees 8 docs

• 23 Margaretta Terrace, London, SW3 5NU

  PP/26/00177 Submitted 28 Nov 2025 50 yards away

  Installation of 2no. Air Conditioning units on the existing ground floor garden with an acoustic enclosure. 1no. Air Conditioning units on the existing flat roof over kitchen area with an acoustic enclosure

  Withdrawn Full applications 21 docs

• 23 Margaretta Terrace, London, SW3 5NU

  LB/26/00178 Submitted 3 Mar 2026 50 yards away

  Installation of 2no. Air Conditioning units on the existing ground floor garden with an acoustic enclosure. 1no. Air Conditioning units on the existing flat roof over kitchen area with an acoustic enclosure

  Withdrawn Heritage and listed buildings 16 docs

• 23 Margaretta Terrace, London, SW3 5NU

  PP/23/00439 Submitted 19 Jan 2023 50 yards away

  Removal of modern rear flat roof and glazed roof above kitchen area, and replacement with flat roof with lantern light.

  Granted Full applications Windows or glazing 14 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.

  Received 10 Jun, published by the council 20 Jul 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

  Received 2 Jun, published by the council 20 Jul 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.

  Received 26 May, published by the council 1 Aug 2026 Heritage and listed buildings
• LB/26/02366 Withdrawn

  10 Palace Gate, London, W8 5NF

  Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)

  Received 27 Apr, published by the council 20 Jul 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.

  Received 20 Apr, published by the council 20 Jul 2026 Heritage and listed buildings