# Addition permit PMT26-16893 at 155 N Spencer 101, Mesa

Mesa Development Services permit PMT26-16893, opened Sep 17, 2026 for 155 N Spencer 101: addition. Construction of a new detached, single-story, 400-square-foot Accessory Dwelling Unit (ADU) on an existing single-family residential property. The new ADU will include one bedroom, one bathroom, kitchen, living area, closet, and laundry area, along with associated structural, electrical, plumbing, and mechanical work. The project includes new foundation, wood-framed walls, roof structure, exterior stucco finish, roofing to match the existing residence, windows, doors, and all required utility connections and associated site improvements in accordance with the approved plans and applicable City of Mesa codes.

- Permit number: PMT26-16893
- Opened: Sep 17, 2026
- Type of work: Addition (city: Additions, Residential Permit)
- Status: Applied (city: In Review)
- Reported cost: Not listed
- ZIP code: 85203 (derived from location)
- All permits at this address: https://nearbypermits.com/mesa/address/155-n-spencer-101/

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Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb). Checked 2026-10-01 19:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/