County Hall Atlantic Wharf Butetown Cardiff CF10 4UW Data via plota.co.uk

26/01645/RES - Reserved Matters Registered

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

View original council record ↗

Application progress

Received
3 Aug 2026
Consultation
10 Aug 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 9 Sept 2026.

Comment on this application ↗

Documents 51

Statements & assessments 34

PDF 0541-RIO-XX-XX-RP-A-06024_P07 DESIGN AND ACCESS COMPLIANCE STATEMENT FINAL_1OF4RED Design and Access Statement · 3 Aug 2026 View ↗ PDF 0541-RIO-XX-XX-RP-A-06024_P07 DACS FINAL_2OF4RED Design and Access Statement · 3 Aug 2026 View ↗ PDF 0541-RIO-XX-XX-RP-A-06024_P07 DACS FINAL_3OF4RED Design and Access Statement · 3 Aug 2026 View ↗ PDF 0541-RIO-XX-XX-RP-A-06024_P07 DACS FINAL_4OF4RED Design and Access Statement · 3 Aug 2026 View ↗ PDF BH0229-ARP-A00-ZZ-DR-C-004021 P01 FOUL DRAINAGE MANHOLE SCHEDULE Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 4 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 5 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 6 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 7 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 8 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 9 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 10 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 1 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 2 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - GREEN INFRASTRUCTURE STATEMENT (PART 3 OF 10) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 1 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 2 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 5 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 6 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 7 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 8 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 9 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 3 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - ECOLOGICAL IMPACT ASSESSMENT (PART 4 OF 9) Supporting Documents · 3 Aug 2026 View ↗ PDF ARBORICULTURAL IMPACT ASSESSMENT AND UPDATED TREE SURVEY Supporting Documents · 3 Aug 2026 View ↗ PDF BH0229-ARP-ZZ-ZZ-RP-D-004000 DRAINAGE STRATEGY REPORTPART-3 Supporting Documents · 3 Aug 2026 View ↗ PDF BH0229-ARP-ZZ-ZZP-D-004000 - DRAINAGE STRATEGY REPORTPART-2 Supporting Documents · 3 Aug 2026 View ↗ PDF BH0229-ARP-ZZ-ZZ-RP-D-004000 DRAINAGE STRATEGY REPORTPART-1 Supporting Documents · 3 Aug 2026 View ↗ PDF BH0229-ARP-ZZ-ZZ-RP-D-004000 DRAINAGE STRATEGY REPORTPART-4 Supporting Documents · 3 Aug 2026 View ↗ PDF BH0229-ARP-ZZ-ZZ-FN-C-004002 FLOOD COMPLIANCE NOTE Supporting Documents · 3 Aug 2026 View ↗ PDF RM PLANNING COMPLIANCE STATEMENT Supporting Documents · 3 Aug 2026 View ↗ PDF AREA A - TECHNICAL REPORT TO INFORM HABITATS REGULATIONS ASSESSMENT) Supporting Documents · 3 Aug 2026 View ↗ PDF BH0229-ARP-A18-XX-RP-N-000004 ENERGY STRATEGY Supporting Documents · 3 Aug 2026 View ↗ PDF NOISE IMPACT ASSESSMENT REPORT Supporting Documents · 3 Aug 2026 View ↗

Other documents 15

All documents on the council site ↗

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Important details

Council
Cardiff
Application type
Reserved Matters
Postcode
CF10 4UW
Received
3 Aug 2026
Validated
3 Aug 2026
Ward
BUTETOWN
Case officer
Show
Applicant
Show
Agent
Arup

Public comments

2comments received
2 objecting

251 neighbours consulted · Last counted 18 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15081792
Neighbours
10 Aug 2026
Consultation
10 Aug 2026
Site notice
14 Aug 2026
Press notice
20 Aug 2026
Env. assessment
No