Flat 8 and 9, 30 Onslow Gardens, London, SW7 3AH

This site has had 2 applications since 2022: 2 approved, 0 refused.

• LB/22/01201 Granted

  Flat 8 and 9, 30 Onslow Gardens, London, SW7 3AH

  Amalgamation of two studio flats to create a single 2-bedroom flat.

  Decided 14 Mar 2023 Heritage and listed buildings

1. 23 Feb 2022

   Received by Kensington and Chelsea

2. 1 Mar 2022

   Validated

   Checked as complete and ready for consideration.

3. 14 Mar 2023

   Decision issued: Granted subject to a legal agreement

4. 3 Aug 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 14 March 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.

• Flat 8 and 9, 30 Onslow Gardens, London, SW7 3AH

  LB/22/01201 Submitted 23 Feb 2022 50 yards away

  Amalgamation of two studio flats to create a single 2-bedroom flat.

  Granted Heritage and listed buildings New dwelling 16 docs

• 16 Onslow Mews West, London, SW7 3AF

  PP/23/00799 Submitted 1 Feb 2023 50 yards away

  Construction of single storey basement extension within footprint of house and installation of louvres in roof with associated plant in roof space.

  Granted Full applications Extension 24 docs
  Small domestic

• 16 Onslow Mews West, London, SW7 3AF

  PP/24/06353 Submitted 23 Sep 2024 50 yards away

  Installation of a louvred grille to the rear roof slope to accommodate cooling appliance in loft, replacement of single-glazed windows on the front elevation with double-glazed windows, and insertion of high-level glazed panels onto the existing garage door.

  Granted Full applications Windows or glazing 20 docs

• Flat 1, 47 Onslow Gardens, London, SW7 3PY

  PP/20/04594 Submitted 14 Aug 2020 50 yards away

  Replacement of a series of windows and glazed doors with double glazed units within two lightwell areas at the rear of the building.

  Granted Full applications Windows or glazing 16 docs

• Flat 1, 47 Onslow Gardens, London, SW7 3PY

  LB/20/04595 Submitted 14 Aug 2020 50 yards away

  The proposal involves the replacement of a series of windows and glazed doors with double glazed units within two lightwell areas at the rear of the building.

  Granted Heritage and listed buildings Windows or glazing 16 docs

• Flat 2, 47 Onslow Gardens, London, SW7 3PY

  LB/20/04593 Submitted 14 Aug 2020 50 yards away

  The application includes the removal of two sash windows and an external door to a first floor rear extension bathroom area. These are to be replaced with three new double-glazed timber sash windows with obscured glazing, with new frames matching the existing in appearance. The existing glazed rooflight over the bathroom is to be replaced. Currently the rooflight is a patent glazed system which is formed of opaque Georgian-wired single glazed panels which is to be replaced with a new double glazed system which includes opening lights.

  Granted Heritage and listed buildings Extension Loft or dormer +1 20 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

  Received 9 Apr, published by the council 1 Aug 2026 Full applications
• PP/26/03176 Granted

  12 Shawfield Street, London, SW3 4BD

  Replacement windows, new rooflight and replacement lower ground rear rooflights.

  Received 15 Jun, published by the council 20 Jul 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.

  Received 9 Jun, published by the council 20 Jul 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.

  Received 9 Jun, published by the council 20 Jul 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.

  Received 1 Jun, published by the council 20 Jul 2026 Full applications