Permit Review Detail
Review Status: Requires Resubmit
Review Details: RESIDENTIAL ADU v.3
Permit Number - TC-RES-0826-04441
Review Name: RESIDENTIAL ADU v.3
Review Status: Requires Resubmit
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 10/27/2026 | Residential Building | APPROVED | |||
| 10/29/2026 | Residential Zoning | APPROVED | |||
| 10/29/2026 | Bldg Permits - Post Review Express | PENDING ASSIGNMENT | |||
| 10/27/2026 | Addressing Validation | REQUIRES RESUBMIT | For questions: PDSD-Permits@tucsonaz.gov. The plans submitted appears to be for Accessory Dwelling Unit. A new unit will have to be confirmed and assigned to Permit Application and on Plans prior to issuance. Please sign into your TDC account and request a Change of Address to update and submit a comment letter and Plans (with primary address and unit # on ALL plan sheets ). |
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| 10/28/2026 | Residential Engineering | REQUIRES RESUBMIT | Permit Activity Number: TC-RES-0826-04441 (2nd Review) Project: SFR Location: 3757 W TOHONO CROSSING PL Review Date: 10/28/2026 Reviewer: Joe Macaulay – Civil Engineer - Site Engineering Reviewer Contact: Joe.Macaulay@tucsonaz.gov Related cases: DP17-0187 Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. For facilitating a shorter review 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. Provide a response letter addressing each comment with location of change on the plans. Submit the separate response letter and plan set files. Applicable code links: • https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az_udc/0-0-0-3213 - Hillside UDC • https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az_udc/0-0-0-10384 - TSM 2 • https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az_udc/0-0-0-11798 - TSM 9.1 - Hillside Grading • https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az_udc/0-0-0-3917 - UDC 5.7 ERZ Site Engineering Review Comments: The property, located at 3757 W TOHONO CROSSING PL, is located within the TOHONO RIDGE subdivision. As such additional requirements and permits will be required for all development proposed for this property. In regard to the comment response for this submission referencing the previous site and grading permit for this property (DP17-0187): 1. The referenced site and grading permit were submitted and approved for the main home prior to this submission (2017) but did not include the scope of this new proposed accessory dwelling unit. Therefore, this new submission is required to have the Hillside Development Zone (HDZ) Design standards shown below from the first review incorporated into the submitted plan set in order for this permit to be approved. Prior Comments to be Addressed: 2. The property and subdivision are subject to Hillside Development Zone (HDZ) Design standards. As such, for the new residence, an associated Grading permit (Development Package on TDC) will be required for submission and approval prior to the issuance and approval of any residential building permits. Refer below for grading plan expectations. This is required per the Zoning overlay HDZ for the area, as well as per general note #9 per TOHONO RIDGE final plat. 3. As the property is located within Starr Pass HOA – Approval from the HOA Design board will be required at time of grading permit submission and should be included in resubmission of this current building permit. The Grading plan submittal shall include: • Regulatory Compliance: Demonstrate compliance with TSM 2-01.0.0 and TSM 9-01.0.0 (HDZ standards). • Existing Conditions: Depict existing topography with 1- or 2-foot contour intervals; include benchmark and datum reference (NAVD 88). • Proposed Grading: Show proposed contours and/or spot elevations throughout the site, including finished grade elevations at all building corners, parking areas, and drainage structures. • Limits of Disturbance (LOD): Delineate the full extent of all proposed grading, including all drainage-related improvements. • Cut & Fill Quantities: Provide total area of disturbance (sq. ft.) and total cut and fill volumes (Earthwork Table). • Average Natural Cross Slope (ACS): Provide ACS calculations per TSM 9-01.3.0. • Hillside Drainage Management: Address interceptor drain/swale design per TSM 2-01.10.0 as applicable. • Engineer of Record: Include signed and sealed Engineer of Record stamp and signature block. SUMMARY OF KEY DESIGN CONSIDERATIONS: ✓ Identify and delineate all regulated areas on submitted plans in a surveyable manner. ✓ Obtain Starr Pass HOA Design Review Board approval prior to grading permit submission. ✓ Engage a licensed Arizona Civil Engineer early in the design process to address HDZ, ERZ, and floodplain requirements. |
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| 10/27/2026 | PDSD Application Completeness Express | REVIEW COMPLETED |