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

1. 19 Jan 2026

   Received by Kensington and Chelsea

2. 2 Jun 2026

   Decision issued: Refuse Planning Permission/Consent

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 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

• 152-154 Cromwell Road, London, SW7 4EF

  CA/26/03056 Submitted 9 Jun 2026 50 yards away

  88% historically approved · decision due ~4 Aug

  Installation of temporary decorative scaffold shround comprising a 1:1 printed image of the building facade with an inset area for advertising and information measuring 13 x 6.75 metres (extension to the period granted by application ref:CA/25/00725).

  Awaiting decision Advertising Extension 12 docs

• 152A Cromwell Road, London, SW7 4EF

  PP/23/05469 Submitted 15 Aug 2023 50 yards away

  Creation of three separate entrances, fully glazed; the first leading to the basement; the second (double door) to the ground floor; and the third leading to the ground floor office.

  Granted Full applications Windows or glazing 19 docs

• 9 Collingham Place, London, SW5 0QE

  PP/25/06282 Submitted 17 Oct 2025 100 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

• 9 Collingham Place, London, SW5 0QE

  PP/26/00517 Submitted 16 Dec 2025 100 yards away

  Erection of an additional mansard floor at roof level and rear extensions at basement, first, second and third floor levels

  Granted Full applications Extension Loft or dormer 27 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