NEWTECH SQUARE, First Avenue, Sealand, CH5 2NT

1. 30 Jun 2026

   Received by Flintshire

2. 1 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Added to PlanIndex

4. 21 Aug 2026

   Decision issued: A01 Approved

5. 9 Sep 2026

   Status changed to Notice of Decision Issued

   Previously Decision Issued.

• FUL/000117/26 Granted

  Unit 1 And 2a To B, Newtech Square, First Avenue, Sealand, Deeside, CH5 2NT

  External works to include - , Reconfiguration and provision of additional on-site parking spaces and EV chargers, New gates to service yard, Relocation of hedges, Upgrade to the existing front canopy, Installation of new ventilation louvers to elevations, Installation of four new fire exit doors to external elevations, Erection of a timber fence dedicated bin store within the yard area, Installation of new fencing to the rear elevation, Erection of a new pedestrian pathway within the site and installation of a bike store, External single storey glazed lean-to extension to facilitate separate occupancy at first floor Internal works to include ground floor refurbishment for veterinary practice.

  Decided 22 May 2026 Full applications

Flintshire granted permission on 21 August 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Unit 1 And 2a To B, Newtech Square, First Avenue, Sealand, Deeside, CH5 2NT

  FUL/000117/26 Submitted 6 Feb 2026 100 yards away

  External works to include - , Reconfiguration and provision of additional on-site parking spaces and EV chargers, New gates to service yard, Relocation of hedges, Upgrade to the existing front canopy, Installation of new ventilation louvers to elevations, Installation of four new fire exit doors to external elevations, Erection of a timber fence dedicated bin store within the yard area, Installation of new fencing to the rear elevation, Erection of a new pedestrian pathway within the site and installation of a bike store, External single storey glazed lean-to extension to facilitate separate occupancy at first floor Internal works to include ground floor refurbishment for veterinary practice.

  Granted Full applications Extension Windows or glazing 33 docs
  Small domestic

• UNIT 10A, Second Avenue, Sealand, CH5 2NX

  LDP/000409/23 Submitted 26 Apr 2023 200 yards away

  Proposed installation of roof-top solar arrays

  Granted Lawful development 2 docs

• Roundabout 34, Parkway/First & Fourth Avenues, Deeside Ind Est, Shotwick, Deeside, CH5 2NS

  ADV/000420/26 Submitted 13 May 2026 200 yards away

  Advertisement consent to install four non-illuminated sponsorship signs 1000x500mm placed on the roundabout using a powder coated two posts and plate, passive sign system, one sign located facing each road entrance.

  Granted Advertising 7 docs

• Roundabout 33, Parkway/First & Second Avenues, Deeside Ind Est, Shotwick, Deeside, CH5 2NT

  ADV/000418/26 Submitted 13 May 2026 200 yards away

  Advertisement consent to install four non-illuminated sponsorship signs 1000x500mm placed on the roundabout using a powder coated two posts and plate, passive sign system, one sign located facing each road entrance.

  Granted Advertising 7 docs

• Parkway One, Parkway Zone Two, Deeside Industrial Park, Sealand, Flintshire, CH5 2NS

  LDP/000408/23 Submitted 26 Apr 2023 200 yards away

  Proposed installation of roof-top solar arrays

  Granted Lawful development 4 docs

• 36 First Avenue, Sealand, Deeside, CH5 2NU

  FUL/000557/26 Submitted 26 Jun 2026 400 yards away

  To install external ventilation ducts to the roof of the existing building, to alter the layout internally including forming a mezzanine floor level, to install an accessible ramp to the main entrance of the building, and to construct a new storage extension to the south-west elevation.

  Granted Full applications Extension 20 docs

• FUL/000520/26 Granted

  Dee View & Woodside, Bank Lane, Drury, Buckley, CH7 3EQ

  Application for Variation of Condition 1 following Grant of Planning Permission RES/000678/23

  Received 16 Jun, published by the council 28 Jul 2026 Conditions
• DET/000808/26 Awaiting decision

  Ocha Bungalow, Stryt Isa, Hope, Flintshire, CH4 0JY

  Application for Approval of Details Reserved by Condition 3 following planning permission FUL/000509/26

  Received 28 Sep, published by the council 30 Sep 2026 Conditions
• DET/000951/25 Granted

  Land south of New Brighton Road, New Brighton, Mold, CH7 6RB

  Application for Approval of Details Reserved by Condition 21, Planning Permission 063507

  Received 7 Nov, published by the council 28 Jul 2026 Conditions
• FUL/000800/26 Awaiting decision

  30A, Plough Lane, Aston, Deeside, CH5 1XS

  Application for Removal of Conditions 3, 4 and 5 following planning permission 059917

  Received 25 Sep, published by the council 6 Oct 2026 Conditions
• DET/000764/26 Granted

  BRYN YR HAUL, Wrexham Road, Penyffordd, Chester, CH4 0HT

  Application for Approval of Details Reserved by Conditions 3 & 5, Planning Permission: FUL/000500/26

  Received 10 Sep, published by the council 24 Sep 2026 Conditions