New development of 3-story apartment (36 unit)
Fire systems at 539 S Williams, Mesa
Mesa Development Services permit PMT25-11457: opened Jun 24, 2025 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
- PMT25-11457
- Opened
- Type of work
- Fire systems
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 85204 (from the permit's location)
- City's category
- Multi-Family Residential, Commercial Permit
- City's status
- Issued
- Source
- Mesa Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 539 S Williams, and what's permitted nearby
Mesa Development Services updated its data Oct 5, 2026. We checked it Oct 5, 22:53 UTC. See the city's official records.
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