165 Oliphant Street London W10 4EA

1. 10 Jul 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. 11 Sep 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 153 Oliphant Street London W10 4EA

  25/01037/ADFULL Submitted 14 Feb 2025 50 yards away

  Detailed drawings of the approved windows and doors pursuant to Condition 5 of planning permission dated 12th February 2025 (RN:24/08380/FULL)

  Granted Full applications Windows or glazing 10 docs

• 153 Oliphant Street London W10 4EA

  25/00986/ADFULL Submitted 10 Feb 2025 50 yards away

  87% historically approved · decision due ~11 Apr

  Sample of roof slate; pursuant to Condition 4 of Planning Permission dated 12 February 2025 (RN: 24/08380/FULL).

  Awaiting decision Full applications 3 docs

• 117 Oliphant Street London W10 4EA

  07/06847/FULL Submitted 3 Aug 2007 50 yards away

  Installation of two rooflights to the rear elevation.

  Refused Full applications Loft or dormer 8 docs

• 117 Oliphant Street London W10 4EA

  07/06584/CLOPUD Submitted 26 Jul 2007 50 yards away

  Erection of single storey side extension to provide additional residential accommodation.

  Granted Lawful development Extension 8 docs
  Small domestic

• 149 Oliphant Street London W10 4EA

  06/09953/FULL Submitted 12 Dec 2006 50 yards away

  Removal of existing UPVC double glazed windows and installation of traditional sash box windows.

  Granted Full applications Windows or glazing 6 docs

• 145 Oliphant Street London W10 4EA

  12/04532/FULL Submitted 30 Apr 2012 50 yards away

  Replacement of existing rear ground floor conservatory with new single storey extension with roof lights and associated external alterations.

  Granted Full applications Extension Loft or dormer 6 docs
  Small domestic

• 26/06158/CLOPUD Awaiting decision

  2 Hamilton Gardens London NW8 9PT

  Erection of replacement, enlarged single storey ground floor rear extension.

  Received 9 Sep, published by the council 15 Sep 2026 Lawful development
• 26/06080/CLEUD Awaiting decision

  91 Gloucester Place London W1U 6JG

  Certificate of lawfulness for an existing use or development to confirm that the development authorised by full planning permission ref. 22/08385/FULL & listed building consent (RN 22/08386/LBC) has lawfully commenced as a result of the works evidenced.

  Received 7 Sep, published by the council 14 Sep 2026 Lawful development
• 26/06044/CLOPUD Awaiting decision

  9 Abinger Mews W9 3SP

  Proposed loft conversion with rear dormer and 3 front rooflights to existing mid-terraced house.

  Received 3 Sep, published by the council 11 Sep 2026 Lawful development
• 26/06035/CLOPUD Awaiting decision

  30 Ashworth Road W9 1JY

  Erection of new garden retaining wall and erection of new garden timber fence to match the height of existing fence.

  Received 3 Sep, published by the council 11 Sep 2026 Lawful development
• 26/05871/CLEUD Awaiting decision

  32 Cambridge Street London SW1V 4QH

  Confirmation of the lawful implementation of planning permission dated 13 August 2021 (RN: 21/04143/FULL) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.

  Received 27 Aug, published by the council 4 Sep 2026 Lawful development