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Permit Number: TC-RES-1225-05796
Parcel: 107142980

Review Status: Requires Resubmit

Review Details: RESIDENTIAL ADD/ALT v.2

Permit Number - TC-RES-1225-05796
Review Name: RESIDENTIAL ADD/ALT v.2
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
01/12/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
01/12/2026 Residential Zoning REQUIRES RESUBMIT PDSD TRANSMITTAL

FROM: Jeffrey W. Cassidy, Planner
Planning & Development Services Department – Current Zoning Review Section

PROJECT: TC-RES-1225-05796 – Residential Building – Renovate Unit 2 (ADU)
231 E WATER ST TUCSON, AZ 85705 (R-2 Zoning)
Site Plan Review – 2nd Review

TRANSMITTAL DATE: January 12, 2025

This site is in the R-2 Residence Zone (UDC 4.7.9). An accessory dwelling unit (ADU) are permitted uses in this zone (Table 4.8-2) subject to Use Specific Standards 6.6.3 for the ADU.

Plan review for the above referenced accessory dwelling unit (ADU) has been completed. This letter reflects comments to be addressed. For facilitating a shorter back check time, please provide updated plans and calculations with a written response to each of the notated items indicating action taken. Do not cloud the changes made for comment updates; revisions are processed if changes occur after the permit is issued.

1. COMMENT: Per UDC 6.6.3.B.5., An accessory dwelling unit is limited to 75% of the gross floor area of the principal dwelling, not to exceed 1,000 square feet of gross floor area. Currently, the principal residence is listed as 1,194 square feet and 75% of 1,194 is 896 square feet. The ADU square footage exceeds this standard as it is listed as 990 square feet and needs to be modified to meet UDC 6.6.3.B.5.

2. COMMENT: Additional comments may be forthcoming on the next review based on responses to Zoning and other the PDSD reviewer comments.

RESUBMITTAL OF THE FOLLOWING IS REQUIRED:

1. Corrected building permit
2. Provide a detailed response letter with your submittal that clearly shows how you have addressed all Zoning comments.
3. Resubmit ALL documents (all drawings in sheet index)

To resubmit visit Tucson Development Center at https://tdc-online.tucsonaz.gov/#/home

Instructions for resubmittal - https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/tdc-faq/old-pdfs/double-old/resubmittals.pdf

If you have any questions about this transmittal, please contact jeffrey.cassidy@tucsonaz.gov

The Unified Development Code (UDC) can be found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Codes/Zoning-Code
01/02/2026 Addressing Validation REVIEW COMPLETED Address change is complete.
01/02/2026 PDSD Application Completeness Express REVIEW COMPLETED