# Fire systems permit PMT23-18201 at 539 S Williams, Mesa

Mesa Development Services permit PMT23-18201: opened Oct 30, 2023 for fire systems work at 539 S Williams. New development of 3-story apartment (36 unit), 41595 SF, type VA construction, R2 occupancy + 985 SF attached clubhouse (Bldg 1 only), B occupancy. Water meter: (1) 2-inch domestic, (1) 1-inch landscape. Deferred fire sprinklers, fire alarm and vehicle gates. Approved with stipulation. REF: PMT25-11089 refrigerant code mod. Results in CoO.

- Permit number: PMT23-18201
- Opened: Oct 30, 2023
- Type of work: Fire systems (city: Multi-Family Residential, Commercial Permit)
- Status: Issued (city: Issued)
- Reported cost: Not listed
- ZIP code: 85204 (derived from location)
- All permits at this address: https://nearbypermits.com/mesa/address/539-s-williams/

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Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb). Checked 2026-10-06 06:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 539 S Williams: https://nearbypermits.com/mesa/address/539-s-williams/