UNIT 103, Tenth Avenue, Sealand, Deeside, CH5 2UA Data via plota.co.uk
Proposal
The project involves the removal of existing building services and the construction of new cleanroom laboratories for pharmaceutical use at Sterling Pharma, Deeside. Works include the supply and installation of new HVAC systems, internal civil works to form a sump, external civil works for a new plant slab, installation of medical gas systems, and integration with existing utilities. Data via plota.co.uk
Application progress
Approved on 8 Sept 2026 · DEL Delegated - Officer · Last checked 9 Sept 2026
Site constraints 13
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in July 2016, the latest held for this property. The building may have changed since. View the certificate
Every application in Flintshire - and every UK council - as a live feed, an API, or a bulk CSV export.
Important details
- Council
- Flintshire
- Application type
- Full - Building Works
- Postcode
- CH5 2UA
- Received
- 9 Jun 2026
- Validated
- 9 Jun 2026
- Ward
- Flintshire Ward Queensferry and Sealand
- Parish
- Flintshire Community Sealand Community Council
- Case officer
- Show
- Target decision
- 4 Aug 2026
- Decision
- A01 Approved
- Decision date
- 8 Sept 2026
- Decision level
- DEL Delegated - Officer
- Applicant
- Show
- Agent
- Guardtech
How this decision compares
Decided in 91 days from validation, 35 days slower than Flintshire's median of 56 for commercial premises. Approved, as 83% of commercial premises here are.
Plota live figures for commercial premises decided by Flintshire in the last twelve months, from validation. Flintshire decision record →
Consultation & key dates
- Alt. reference
- PP-14928991
- Comments by
- 3 Sept 2026
- Site or press notice
- 22 Jun 2026
Historical activity at this location
1 nearby application on record - archival context, not part of the live application.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
UNIT 103, Tenth Avenue, Sealand, Deeside, CH5 2UA
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.