9 Collingham Place, London, SW5 0QE

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

• PP/25/06282 Granted

  9 Collingham Place, London, SW5 0QE

  Erection of additional mansard floor at fourth floor level to enlarge the existing flat at second and third floor levels; erection of rear extensions at basement, first and third floor levels

  Decided 24 Apr 2026 Full applications

1. 16 Dec 2025

   Received by Kensington and Chelsea

2. 12 Jun 2026

   Decision issued: Grant Planning Permission/Consent

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 12 June 2026, 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.

• 9 Collingham Place, London, SW5 0QE

  PP/25/06282 Submitted 17 Oct 2025 50 yards away

  Erection of additional mansard floor at fourth floor level to enlarge the existing flat at second and third floor levels; erection of rear extensions at basement, first and third floor levels

  Granted Full applications Extension Loft or dormer 33 docs

• Hotel, 147C Cromwell Road, London, SW5 0TH

  CL/25/05819 Submitted 25 Sep 2025 50 yards away

  Confirmation that an additional fifth floor used for ancillary office and administration purposes to an existing hotel (C1 Use) is lawful. (Certificate of Existing Use)

  Granted Lawful development 12 docs

• 145 Cromwell Road, London, SW7 4DW

  CON/21/03159 Submitted 20 May 2021 50 yards away

  Details required by condition 3 (Submission of details) of planning permission 19/02149 (Replacement of all single glazed windows with exact (double glazed, timber framed) replicas of original)

  Granted Conditions Windows or glazing 6 docs

• 156 Cromwell Road, London, SW7 4EF

  CON/25/06363 Submitted 27 Oct 2025 50 yards away

  Details required by Conditions 3 (Cycle storage) and 4 (Submission of details) of planning permission 25/03121 (DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL THE CASE OFFICER. Change of use of entire building from Office (Use Class E) to Embassy (Sui Generis), including installation of flagpole).

  Granted Conditions 2 docs

• Flat 3, 4 Collingham Road, London, SW5 0LT

  PP/26/01296 Submitted 19 Jan 2026 100 yards away

  Erection of rear extension to first floor flat

  Refused Full applications Extension 37 docs

• Flat 6, 35 Collingham Place, London, SW5 0QF

  PP/24/05445 Submitted 8 Aug 2024 100 yards away

  Replacement of two front windows and one rear window at second floor level

  Granted Full applications Windows or glazing 17 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