50 Addison Avenue, London, W11 4QP

This site has had 4 applications since 2023: 1 approved, 0 refused.

• PP/25/06823 Awaiting decision

  50 Addison Avenue, London, W11 4QP

  Installation of 2no. cooling units and 1no. condensing unit with an acoustic enclosure. (Retrospective application).

  Submitted 18 Nov 2025 Full applications
• CON/23/07660 Split decision

  50 Addison Avenue, London, W11 4QP

  Details required by condition 2 (Submission of details - (a) Detailed section drawings (1:5) for door numbered D-L01, D-G03 and D-G09, demonstrating integral glazing bars and single glazing for D-L01 and D-G09; (b) Notwithstanding any of the supporting information, details of existing and new service runs, including service void, [plumbing / drainage / hot and cold water /heating pipework / extraction etc] including details of any associated alteration to fabric including alterations to joists, walling, external outlets, etc.) of listed building consent 23/02608 (Remodelling of an existing two storey extension at lower and raised ground floor, with new windows and doors; construction of a larger replacement rear balcony at raised ground floor level with new access stairs to garden; construction of new dormer window on side roof slope; new bathrooms, new kitchen and new kitchenette and associated internal works; and re-instatement of front railings and gate to original design.)

  Decided 11 Jan 2024 Conditions
• CON/23/07659 Granted

  50 Addison Avenue, London, W11 4QP

  Details required by condition 9 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission 23/02607 (Remodelling of an existing two storey extension at lower and raised ground floor, with new windows and doors; construction of a larger replacement rear balcony at raised ground floor level with new access stairs to garden; construction of new dormer window on side roof slope; new bathrooms, new kitchen and new kitchenette and associated internal works; and re-instatement of front railings and gate to original design.)

  Decided 22 Jan 2024 Conditions

1. 18 Nov 2025

   Received by Kensington and Chelsea

2. 20 Jul 2026

   Added to PlanIndex

3. 1 Aug 2026

   Status changed to Pre-Determination Stage

   Previously Validated and Registered.

4. Decision

   Awaiting decision

   Decision expected by 13 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.

• 50 Addison Avenue, London, W11 4QP

  CON/23/07660 Submitted 21 Nov 2023 50 yards away

  Details required by condition 2 (Submission of details - (a) Detailed section drawings (1:5) for door numbered D-L01, D-G03 and D-G09, demonstrating integral glazing bars and single glazing for D-L01 and D-G09; (b) Notwithstanding any of the supporting information, details of existing and new service runs, including service void, [plumbing / drainage / hot and cold water /heating pipework / extraction etc] including details of any associated alteration to fabric including alterations to joists, walling, external outlets, etc.) of listed building consent 23/02608 (Remodelling of an existing two storey extension at lower and raised ground floor, with new windows and doors; construction of a larger replacement rear balcony at raised ground floor level with new access stairs to garden; construction of new dormer window on side roof slope; new bathrooms, new kitchen and new kitchenette and associated internal works; and re-instatement of front railings and gate to original design.)

  Split decision Conditions Extension Loft or dormer +1 22 docs

• 50 Addison Avenue, London, W11 4QP

  CON/23/07659 Submitted 21 Nov 2023 50 yards away

  Details required by condition 9 (Flood Risk Assessment/Sustainable Drainage Systems Strategy) of planning permission 23/02607 (Remodelling of an existing two storey extension at lower and raised ground floor, with new windows and doors; construction of a larger replacement rear balcony at raised ground floor level with new access stairs to garden; construction of new dormer window on side roof slope; new bathrooms, new kitchen and new kitchenette and associated internal works; and re-instatement of front railings and gate to original design.)

  Granted Conditions Extension Loft or dormer +1 9 docs

• 44 Addison Avenue, London, W11 4QP

  CON/22/01563 Submitted 7 Mar 2022 50 yards away

  Details required by condition 2b and 2c (submission of details) of Listed Building Consent 21/07301 (Internal alterations including removal and replacement of modern fitted joinery; reinstatement of lost doors; removal of modern ceiling to WC and subdivision of dressing room with installation of WC (Listed Building Consent only))

  Granted Conditions 12 docs

• 54 Addison Avenue, London, W11 4QP

  LB/24/06343 Submitted 19 Sep 2024 50 yards away

  Replacement of dormer on front elevation.

  Granted Heritage and listed buildings Loft or dormer 19 docs

• 50 Addison Avenue, London, W11 4QP

  PP/25/06823 Submitted 18 Nov 2025 50 yards away

  94% historically approved · decision due ~13 Jan

  Installation of 2no. cooling units and 1no. condensing unit with an acoustic enclosure. (Retrospective application).

  Awaiting decision Full applications 27 docs

• 54 Addison Avenue, London, W11 4QP

  CON/25/05854 Submitted 29 Sep 2025 50 yards away

  Details required by conditions 4 (submission of details), 6 (FRA/SuDS) and 8 (sample panel of rear wall) of planning permission Ref. PP/25/03342 dated 15th August 2025 (Erection of single storey outbuilding and works to rear wall of property including creation of new pedestrian access to Princes Place).

  Granted Conditions 22 docs
  Small domestic

• 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