Phoenix building & ADU permits
Recent permit activity, updated continuously.
Phoenix is Arizona's capital and largest city, subject to the state's 2024 HB 2720 ADU and HB 2721 middle-housing reforms for cities above 75,000 residents. Phoenix's planning permits arrive without a ZIP field, so Igni reverse-geocodes each one from its location before applying typed ADU classification.
Igni is tracking 3,823 residential and building permits in Phoenix, AZ. The most active ZIP is 85086. The most recent filing Igni tracked was Sep 18, 2026. All records come from City of Phoenix ArcGIS open data (maps.phoenix.gov), an official government open-data feed, and are refreshed continuously.
3823
Permits tracked
0
ADU permits
45
Distinct ZIP codes
Sep 18, 2026
Newest permit
Recent permits
A sample of the freshest permits in this jurisdiction — ZIP and city only (no street addresses).
| ZIP | Permit type | ADU type | Valuation | Applied |
|---|---|---|---|---|
| 85086 | Commercial | — | — | Sep 14, 2026 |
| 85086 | Commercial | — | — | Sep 14, 2026 |
| 85086 | Commercial | — | — | Sep 15, 2026 |
| 85086 | Commercial | — | — | Sep 15, 2026 |
| 85086 | Commercial | — | — | Sep 15, 2026 |
| 85339 | Other | — | — | Sep 16, 2026 |
| 85086 | Commercial | — | — | Sep 16, 2026 |
| 85054 | Other | — | — | Sep 16, 2026 |
| 85009 | Other | — | — | Sep 17, 2026 |
| 85040 | Other | — | — | Sep 17, 2026 |
| 85020 | Commercial | — | — | Sep 17, 2026 |
| 85027 | Other | — | — | Sep 17, 2026 |
| 85043 | Other | — | — | Sep 17, 2026 |
| 85043 | Other | — | — | Sep 17, 2026 |
| 85009 | Other | — | — | Sep 17, 2026 |
| 85009 | Other | — | — | Sep 17, 2026 |
| 85031 | Other | — | — | Sep 17, 2026 |
| 85004 | Other | — | — | Sep 17, 2026 |
| 85009 | Other | — | — | Sep 17, 2026 |
| 85031 | Other | — | — | Sep 17, 2026 |
Top ZIP codes by recent activity
Housing law — Arizona
Arizona's HB 2720 (2024) requires municipalities with more than 75,000 residents to permit at least one accessory dwelling unit on lots where single-family homes are allowed; cities that did not adopt conforming rules by January 1, 2025 must allow ADUs on all residential lots.
Arizona's HB 2721 (2024) requires cities over 75,000 to allow 'middle housing' — duplexes through fourplexes and townhomes — by right near central business districts, with compliance by January 1, 2026. A separate 'Starter Homes Act' did not become law (vetoed in 2024, stalled in 2025).
Data source
Sourced from City of Phoenix ArcGIS open data (maps.phoenix.gov). Public records (Arizona Public Records Law).
Nearby cities — Arizona
Learn more about ADUs & building permits
Background reading on accessory dwelling units, building permits, and how Igni turns Phoenix permit records into leads.
Phoenix permit data — FAQ
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Does Phoenix allow accessory dwelling units (ADUs)?
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Informational only, not legal advice. Headline counts reflect all permits Igni has tracked for this jurisdiction; the table shows recent activity. Housing law changes — verify current statutes before relying on this.