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Review Status: Requires Resubmit

Review Details: RESIDENTIAL ADU v.1

Permit Number - TC-RES-0326-01433
Review Name: RESIDENTIAL ADU v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
04/01/2026 Residential Building APPROVED 1. All construction shall comply with the International Residential Code (IRC) 2024 and City of Tucson local Amendments.
03/26/2026 Residential Engineering APPROVED
04/06/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
04/06/2026 Residential Zoning REQUIRES RESUBMIT PDSD TRANSMITTAL

FROM: Claire Leighou, Planner

PROJECT: TC-RES-0326-01433

2302 W IRONWOOD RIDGE DR UNIT 2

Convert garage into ADU (1st Review)

TRANSMITTAL DATE: 4/6/26

Please resubmit revised drawings with a detailed response letter stating how all Zoning Review Section comments were addressed.

This site is located in the R-1 zone (UDC 4.7.8). A single-family residence is a permitted use in this zone (Table 4.8-2) subject to Use Specific Standards 4.9.7.B.5 -.9.

Comment 1: Middle Housing Ordinance 12219 requires landscaping for all new single family residential, middle housing development, and accessory dwelling units as of January 2026. Existing and proposed landscaping can be included in the site plan. Required landscaping elements are outlined below:

One canopy tree per every 1,000 sq. ft. of gross floor area (15-gallon container size, minimum) of the development project. This project requires one additional tree on the property. It should be placed in the front yard.

Vegetative groundcover is required within the front yard setback per the following calculation: (X linear feet of Street Frontage)- (Y Curb cut width) x (5 Foot Depth) = Z Square Feet of vegetative groundcover.

The Unified Development Code (UDC) can be found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Codes/Zoning-Code

If you have any questions about this transmittal, please contact Claire Leighou at claire.leighou@tucsonaz.gov. Thank you!
03/25/2026 PDSD Application Completeness Express REVIEW COMPLETED