Ann Arbor Building and STREAM Permit Guide

Ann Arbor uses the STREAM portal for building and trade permits, with zoning review handled as part of building permit applications and dashboards used for permit management, invoices, and inspection requests.

Permit takeaway

Ann Arbor building permits oversee changes to structures, including demolition, renovation, installation, construction, augmentation, or changes in use.

Zoning and placement

City code requires zoning review of building permit applications to confirm that construction and re-occupancy changes are consistent with the zoning ordinance.

Building and trade review

Applicants register in STREAM, choose the correct permit category, receive email updates, manage permits through the dashboard, request inspections, and pay invoices online.

Call before applying when

Call before applying if the right permit category is unclear, state licensing may be required, the work changes use, the property is in a historic district, or the work includes multiple trades.

Documents to prepare

• STREAM account
• Project scope
• Plans or drawings
• Contractor licensing information when required
• Zoning or historic district information if applicable

Inspection planning

• Register in STREAM
• Apply for the correct permit type
• Pay required plan review or permit fees
• Respond to review comments
• Request inspections through the dashboard

Official sources

• Ann Arbor Permits
• Ann Arbor Permitting Process
• Ann Arbor Construction and Building

This guide is a planning summary. Always verify the current requirements with the local office before starting work.