25 Hallmark Trading Centre, Fourth Way, Wembley, HA9 0LB

1. 29 Oct 2025

   Received by Brent

2. 10 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Apr 2026

   Decision issued: Certificate of Lawfulness - Refused

4. 11 Aug 2026

   Added to PlanIndex

Brent 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 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.

• 36 Hallmark Trading Centre, Fourth Way, Wembley, HA9 0LB

  24/2623 Submitted 18 Sep 2024 50 yards away

  Retain fascia sign to front of storage outbuilding

  Granted Advertising 9 docs

• 29 Hallmark Trading Centre, Fourth Way, Wembley, HA9 0LB

  21/0476 Submitted 11 Feb 2021 50 yards away

  Retrospective application for a dust extraction duct

  Granted Full applications 8 docs

• 6-10 Hallmark Trading Centre, Fourth Way, Wembley, HA9 0LB

  20/4264 Submitted 23 Dec 2020 50 yards away

  72% historically approved · decision due ~17 Feb

  Retrospective application for changes to front and rear elevation fenestration and installation of cycle store to rear of building

  At appeal Full applications Windows or glazing 7 docs

• 36 Hallmark Trading Centre, Fourth Way, Wembley, HA9 0LB

  24/3080 Submitted 1 Nov 2024 50 yards away

  Retain outbuilding storage unit and proposed alteration to roof; Reduction of footprint to enable doubling the side the width of the side means of escape access abutting the boundary fence

  Granted Full applications 10 docs
  Small domestic

• 6-10 Hallmark Trading Centre, Fourth Way, Wembley, HA9 0LB

  20/3547 Submitted 2 Nov 2020 50 yards away

  Variation of condition 2 (development built in accordance with approved plans) to allow: * Alterations to windows * Alterations to details of timber cladding * New render finish * Introduction of new roof projection to support a lift shaft * Timber cladding to cycle store Of application Ref: 17/4671 dated 27/12/2017 for Installation of bike store to rear of building and replacement fenestration with timber cladding between first and second floor windows to both front and rear elevation of building (revised description)

  Refused Amendments Roofing Windows or glazing 6 docs

• 5-7 Towers Business Park, Carey Way, Wembley, HA9 0LQ

  20/1327 Submitted 4 May 2020 200 yards away

  Change of use of unit 5 (Sui Generis) to flexible use within B1(c) (light industrial), B2 (General Industrial) and B8 (Storage and Distribution) with ancillary B1(a) (office) (Revised description)

  Granted Full applications 8 docs

• 26/2285 Awaiting decision

  137 Chatsworth Road, London, NW2 5QT

  Certificate of lawfulness for proposed use as supported housing

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2277 Awaiting decision

  65 The Avenue, Wembley, HA9 9PH

  Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2199 Awaiting decision

  Flat 8, 399 Neasden Lane North, London, NW10 0BD

  Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

  Received 2 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2093 Awaiting decision

  17 Buller Road, London, NW10 5BS

  Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door to dwellinghouse

  Received 18 Aug, published by the council 21 Sep 2026 Lawful development
• 26/1208 Granted

  50 Ballogie Avenue, London, NW10 1TA

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

  Received 13 May, published by the council 25 Jul 2026 Lawful development