# New building permit PMT23-00479 at 1660 S Williams, Mesa

Mesa Development Services permit PMT23-00479: opened Jan 9, 2023 for new building work at 1660 S Williams. New 945 SF two story accessory dwelling unit. No new meters. The two story portion must be outside of the back setback.

- Permit number: PMT23-00479
- Opened: Jan 9, 2023
- Type of work: New building (city: Guesthouse, Residential Permit)
- Status: Issued (city: C of O Issued)
- Reported cost: Not listed
- ZIP code: 85204 (derived from location)
- All permits at this address: https://nearbypermits.com/mesa/address/1660-s-williams/

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Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb). Checked 2026-10-05 23:32 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1660 S Williams: https://nearbypermits.com/mesa/address/1660-s-williams/