County Hall Atlantic Wharf Butetown Cardiff CF10 4UW Data via plota.co.uk
Proposal
Application for the approval of reserved matters (appearance, scale, layout, landscaping and access) for Phase 2 and 2A of hybrid/outline planning permission 26/00425/VAR for a new Commercial Office (Use Class B1) (as a replacement for County Hall) and Leisure Floorspace (Use Class D1/D2) (associated with the Wales Millennium Centre), together with temporary and permanent road infrastructure, landscaping, drainage, active travel routes, demolition, engineering and remediation works, and the creation of future serviced development plots. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision by 22 Oct 2026, from Cardiff's recent commercial and major works.
Documents 51
Statements & assessments 34
Plans & drawings 1
Application forms 1
Other documents 15
Associated applications 7
- VariationA variation of condition application made pursuant to Section 73 of The Town and Country…26/00425/VAR
Conditions 10, 21, 24, 25, 26, 44, 45, 49, 50, 53, 55 awaiting decision
- Reserved mattersApplication for the approval of reserved matters (appearance, scale, layout, landscaping…This application26/01645/RES
Show 3 more · 1 approved, 2 pending
Show 1 more · 1 approved
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Important details
Decision outlook
Day 67, past the statutory target. 75% of commercial and major works in Cardiff are decided within thirteen weeks, which runs to 2 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for commercial and major works decided by Cardiff in the last twelve months, from validation. Cardiff decision record →
Public comments
100% object · above the UK average of 74%
251 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15081792
- Planning Portal ref
- PP-15081792
- Neighbours
- 10 Aug 2026
- Consultation
- 10 Aug 2026
- Comments by
- 19 Sept 2026
- Site or press notice
- 14 Aug 2026
- Env. assessment
- No
Historical activity at this location
1 nearby application on record - archival context, not part of the live application.
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County Hall Atlantic Wharf Butetown Cardiff CF10 4UW
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Council archive
Red Dragon Centre And County Hall Atlantic Wharf Cardiff
A variation of condition application made pursuant to Section 73 of The Town and Country Planning Act 1990 to vary Condition 2 (approved plans), Condition 9 (CEMP) and Condition 10 (Soil Resource Survey) of the detailed planning permission (Arena and Hotel) within hybrid planning permission reference: 21/02687/MJR, which approved: HYBRID PLANNING APPLICATION FOR THE PROPOSED DEVELOPMENT OF PART OF A MIXED USE MASTERPLAN WITHIN THE INNER HARBOUR, CARDIFF BAY. INCLUDING OUTLINE DETAILS FOR UP TO 890NO. RESIDENTIAL…
- Received
- 21 Jul 2023
- Decided
- 23 Feb 2024
- Outcome
- Approved
The consultation period closed on 19 Sept 2026.