Arizona Third-Party Plan Review (Single-Family)

Third-party review of single-family permits when a city of 30,000 or more misses 15 working days.

A.R.S. 9-470.01ArizonaSources checked October 2026
At a glance

What the Program Requires

Where

Municipalities with a population of 30,000 or more

Projects

Single-family residential building permit applications

When

If the municipality does not act within 15 working days after submission, once certain approvals are in place

Who

A qualified third party selected by the municipality from its list of at least three reviewers. The applicant pays the fees.

How it works

The Details That Matter

  1. The third party reviews the application under the municipality's requirements and notifies the municipality and the applicant of the results. The section does not apply to hillside development ordinance applications or required federal floodplain reviews.

Insurance checklist

Before You Take This Work

  • Professional liability policies define the services they cover. Check that yours describes inspection and report work accurately, not only design, and tell your agent roughly how much of your revenue comes from this work.
  • The statute does not set an insurance requirement for third-party reviewers.

Official sources

Every fact on this page comes from these sources, read in October 2026. Laws change; read the current text before relying on it.

General information, not legal advice or a statement of coverage. Laws and local rules change; read the current text at the source links and confirm requirements with the building department. Whether a policy responds depends on its wording and the facts. Hardcover is an insurance agency, not a law firm.

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