# Building permits at 154 E Baseline Rd, Mesa, AZ

154 E Baseline Rd, Mesa has 4 building permits on record. The most recent, opened Jul 29, 2026, is for fire systems: Install a fire alarm cellular dialer to an existing fire sprinkler monitoring system.

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jul 29, 2026 | Fire systems | Install a fire alarm cellular dialer to an existing fire sprinkler monitoring system. | – | [PMT26-13811](https://nearbypermits.com/mesa/permit/PMT26-13811/) |
| Mar 9, 2010 | Sign | Dr08-69 & za08-75. Remove existing non-conforming monument sign & replace with new internally illuminated sign designed to match building using existing poles not to exceed 12' with 7" embellishment and 73 SQ FT. Install one set of illuminated pan channel letters attached to front elevation of build | – | [BLD2010-01012](https://nearbypermits.com/mesa/permit/BLD2010-01012/) |
| Feb 22, 2010 | Alteration or repair | Deferred fire sprinkler submittal. Ref bld2009-00467. Deferred submittal fee paid on main permit. | – | [BLD2010-00752](https://nearbypermits.com/mesa/permit/BLD2010-00752/) |
| Jan 29, 2009 | Addition | 2,684 SQ FT Addition w/ 2079 SQ FT loading dock & other canopies, total addition 4,763 SQ FT connecting to existing 3,118 SQ FT remodeled retail building for storage ( m / s-1 VB ) for phoenix welding supply. To include: demo., grading/drainage, landscape/irr., site improvements and utilities. Defer | – | [BLD2009-00467](https://nearbypermits.com/mesa/permit/BLD2009-00467/) |

---
Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb). Checked 2026-10-01 22:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/