Commercial / Multifamily Building Permit — Surprise, Arizona · Requirements sheet
Verified 2026-06-29 · Source: https://surpriseaz.gov/permits-applications
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Commercial / Multifamily Building Permit in Surprise, Arizona
Required for non-residential construction, tenant improvements, additions, remodels, and multifamily residential construction in Surprise. All commercial projects must comply with the 2024 International Building Code (IBC) with Surprise local amendments (Ordinance 2025-14, effective January 1, 2026). Under Arizona law (ARS § 9-462.13) and Surprise's local amendment to IBC 101.2, duplexes, triplexes, and fourplexes that are prohibited by state law from being required to comply with a commercial building code may instead comply with the 2024 IRC as adopted and amended by Surprise. Applications are submitted online through the Permits & Applications Portal (Clariti/Oncamino) with plans uploaded via ProjectDox.
Verified 2026-06-29 · Source
When you need this permit
- Submit permit through Permits & Applications Portal at app.oncamino.com/surprise-az with plans uploaded via ProjectDox
- All work must comply with the 2024 IBC and Surprise local amendments (Ordinance 2025-14, effective January 1, 2026)
- Triplexes and fourplexes protected by ARS § 9-462.13 may comply with the 2024 IRC rather than IBC
- Commercial projects designed under the 2018 codes that cannot be submitted before January 1, 2026 may file a code modification request for up to 90 days after the effective date of the new codes
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Foundation / Structural
Structural, foundation, and underground inspections per approved plans.
- 2
Rough Trades
Rough electrical, mechanical, plumbing, and framing inspected before walls are closed.
- 3
Final / Certificate of Occupancy
All code-required work complete per approved plans; Certificate of Occupancy issued at conclusion.
See the full Surprise inspection guide — scheduling & re-inspection fees →
Tips
- The first plan review for commercial new construction and tenant improvements takes 16 working days per the Standard Development Review Timelines; additional reviews take 8 days.
- Commercial solar photovoltaic projects use the residential addition/alteration review time (8 days first review) per the Standard Development Review Timelines.
- Commercial projects in the 2018 code that cannot be submitted before January 1, 2026 may file a code modification request for up to 90 days after the effective date.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-06-29.
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Surprise building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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