33 Alperton Street London W10 4NG

1. 15 Sep 2026

   Received by Westminster

2. 23 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 66 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided lawful development applications in a median of 78 days. More in our guide to how long planning decisions take.

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.

• 594 Harrow Road London W10 4NJ

  26/02987/FULL Submitted 6 May 2026 50 yards away

  87% historically approved · decision due ~1 Jul

  Construction of two rear dormer roof extensions and installation of two front-facing rooflights.

  Awaiting decision Full applications Extension Loft or dormer 13 docs

• 598 Harrow Road London W10 4NJ

  25/08276/FULL Submitted 12 Nov 2025 50 yards away

  Erection of a dormer extension to the rear roofslope and installation of two rooflights to the front roofslope.

  Refused Full applications Extension Loft or dormer 17 docs

• 598 Harrow Road London W10 4NJ

  26/01862/FULL Submitted 23 Mar 2026 50 yards away

  87% historically approved · decision due ~10 Jul

  Erection of a dormer extension to the rear roofslope and installation of rooflight to the front roofslope.

  Awaiting decision Full applications Extension Loft or dormer 19 docs

• 24 Alperton Street London W10 4NQ

  25/09038/FULL Submitted 12 Dec 2025 50 yards away

  Variation of condition 1 of planning permission dated 25 April 2025 (RN: 25/00499/FULL) for the: Erection of ground floor rear infill extension, with associated alterations to windows and doors. Installation of rooflights. Namely, to allow alterations to rear fenestration so that French doors to the extension is replaced by a picture window and the window to the closet wing is replaced by French windows, and glass roof to extension pitched roof replaced with 3 separate rooflights.

  Granted Full applications Extension Loft or dormer +1 17 docs

• 427 - 429 Harrow Road London W10 4SA

  26/01053/ADFULL Submitted 18 Feb 2026 50 yards away

  87% historically approved · decision due ~15 Apr

  Details of facing material pursuant to condition 3 of planning permission dated 03 March 2025 (RN 24/07257/FULL).

  Awaiting decision Full applications 10 docs

• 427 - 429 Harrow Road London W10 4SA

  26/01053/FULL Submitted 18 Feb 2026 50 yards away

  87% historically approved · decision due ~15 Apr

  Details of facing material pursuant to condition 3 of planning permission dated 03 March 2025 (RN 24/07257/FULL).

  Awaiting decision Full applications 10 docs

• 26/06337/CLOPUD Awaiting decision

  106 Droop Street London W10 4DA

  Installation of solar panels.

  Received 16 Sep, published by the council 23 Sep 2026 Lawful development
• 26/06338/CLOPUD Awaiting decision

  20 Ilbert Street London W10 4QJ

  Installation of solar panels.

  Received 16 Sep, published by the council 23 Sep 2026 Lawful development
• 26/06323/CLOPUD Awaiting decision

  76 Long Acre London WC2E 9JS

  Confirmation of the lawfulness of the proposed use and proposed operating hours of UNIT 1 ONLY. It does not assert that the proposed 24-hour operation has already commenced. The case is that the proposed café use falls within Class E of the Town and Country Planning (Use Classes) Order 1987, as amended, and that no enforceable planning condition identified in the relevant planning history restricts the operating hours of the application premises. Accordingly, the proposed use of Unit/Retail 1 as a café within Class E, operating 24 hours per day, seven days per week, would not constitute development requiring planning permission, subject to the evidence and plans submitted with this application.

  Received 16 Sep, published by the council 23 Sep 2026 Lawful development
• 26/06339/CLOPUD Awaiting decision

  101 Third Avenue London W10 4HS

  Installation of solar panels.

  Received 16 Sep, published by the council 23 Sep 2026 Lawful development
• 26/06320/CLOPUD Awaiting decision

  104 Droop Street London W10 4DA

  Installation of solar panels.

  Received 15 Sep, published by the council 23 Sep 2026 Lawful development