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Permit Number: TC-RES-0923-08066
Parcel: 134243050

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.4

Permit Number - TC-RES-0923-08066
Review Name: RESIDENTIAL NEW DWELLING v.4
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
05/14/2025 Residential Building APPROVED
05/20/2025 Bldg Permits - Post Review Express PENDING ASSIGNMENT
05/20/2025 Site Engineering REQUIRES RESUBMIT TC-RES-0923-08066
912 S DUKE DR

Site engineering comments are as follows:

1. This project lies within a recognized floodplain and requires a Floodplain Use Permit (FUP) with an elevation certificate. The base flood elevation (BFE) is 2615ft NAVD88. This requires that the finished floor elevation (FFE) of the new dwelling space be constructed at or above 2616ft NAVD88.
Please start a new FUP with an elevation certificate at our permit application web page:
https://tdc-online.tucsonaz.gov/#/home
Ryan Insalaco – ryan.insalaco@tucsonaz.gov
05/20/2025 Site Zoning REQUIRES RESUBMIT ZONING REVIEW TRANSMITTAL

FROM: PDSD Zoning Review

PROJECT:
TC-RES-0923-08066
912 S. Duke Dr. - R-1
ADU and Garage w/ Office (1st Review)

TRANSMITTAL: May 20, 2025

Provide a detailed response letter with your next submittal that clearly shows how you have addressed all Zoning comments.

This site is located in the R-1 zone (UDC 4.7.8). A single-family residence with an accessory dwelling unit (ADU) is a permitted use in this zone (Table 4.8-2) subject to Use Specific Standards 4.9.7.B.6, 8, & 9 and 6.6.3.

1. Provide a residential plot plan that meets the requirements found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Building-Safety/Plan-Examples/Plot-Plan-Example, to include but not limited to:
a. This comment was not addressed correctly. The lot coverage calculation is not correct. Per UDC Article 6.4.3.C.1.a Roofed areas, porches, open on at least one side are not included in the calculation.

2. For the proposed garage interior perimeter yard setbacks are 6’-0” or 2/3 (H) = height of exterior walls, greater of the two (UDC Table 6.3-2.A). Based on a wall height of 12’-2” the required perimeter yard setback from the proposed addition to the southeast property line is 8’-2, proposed setback is 3’-0”.

3. For the ADU the minimum interior perimeter yard setback is 5’-0”, UDC Article 6.6.3.B.6, proposed setback is 3’-0”.

A Design Development Option (DDO) must be submitted and approved to reduce the required setback. DDO application and requirements can be found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Planning-Zoning-Applications/Zoning-Administration. If you have questions about the DDO application or process please contact Georgia Pennington at Georgia.Pennington@tucsonaz.gov”.

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 Zone1.desk@tucsonaz.gov
05/01/2025 PDSD Application Completeness Express REVIEW COMPLETED