Board of Supervisors, December 2, 2025
Approves Subdivision plat administrative approval (ordinance 2025-30), 5-0
What happened
Pima County's Board of Supervisors approved ordinance 2025-27, a zoning code text amendment authorizing accessory dwelling units (ADUs) statewide-mandated by HB 2928, on a unanimous vote after adopting two Supervisor Hines amendments (removing the site-built requirement U.10 on a…
- Jurisdiction
- Pima County, AZ
- Governing body
- Final authority
- Date
- December 2, 2025
- Decisions
- 15 zoning decisions
- Outcome
- Approved, 5-0
Projects in this meeting (1)
A project bundles every related decision, across hearingsSubdivision plat administrative approval
Approved 5-0Meeting Summary
Pima County's Board of Supervisors approved ordinance 2025-27, a zoning code text amendment authorizing accessory dwelling units (ADUs) statewide-mandated by HB 2928, on a unanimous vote after adopting two Supervisor Hines amendments (removing the site-built requirement U.10 on a…
Key Decisions (15)
ADU zoning code text amendment (ordinance 2025-27)
Amendment to ADU ordinance - remove U.10 site-built requirement
Amendment to ADU ordinance - increase attached ADU maximum size
Title 10 heavy-truck unpaved road ordinance (ordinance 2025-32)
Subdivision plat administrative approval (ordinance 2025-30)
Development Activity (4)
Project Blue (Amazon data center)
Industrial
Copper World copper mine
Industrial
El Camino Affordable Housing Project
Residential
Tucson House preservation
Residential
Market Signals (5)
Infrastructure
Data center water and power demand is a major flashpoint…
Housing Demand
Pima County reports a 20% gap between supply and demand…
Commercial Demand
Copper World mine promises ~$8B private investment, 400 direct/3,000 indirect…
Who Spoke (28)
On the record: the chair, 4 commissioners, 4 staff members, the clerk, an attorney, and 6 members of the public.
Agenda scorecard
Our pre-meeting forecast, graded against the recorded voteZoneWire called 2 of 2 land-use forecasts on this agenda.
W. Mars Street rezone
Final Plat With Assurances P23FP00018, Rocking K South Neighborhood 2, Phase 3A, Lots… subdivision
Final Plat With Assurances P25FP00018, Mars Landing, Lots 1-30 and Common Area "A", "B-1"… subdivision
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