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Permit Number: TC-RES-0326-01098
Parcel: 11707234A

Address:
720 S 3RD AV

Review Status: Requires Resubmit

Review Details: RESIDENTIAL ADU v.1

Permit Number - TC-RES-0326-01098
Review Name: RESIDENTIAL ADU v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
03/18/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
03/05/2026 Addressing Validation REQUIRES RESUBMIT For questions: PDSD-Permits@tucsonaz.gov

The permit and plan show to be for an Accessory Dwelling Unit (ADU) and requires to be separately addressed. Please contact Pima County Addressing at addressing@pima.gov or 520-724-9512 to assign/add the units or a new address for this ADU. Please resubmit your plans and all supporting permit documents to reflect the updated address, in addition, a change of address request will need to be submitted in order to properly update the location of this permit.

Instructions can be found here to request change of address: https://www.tucsonaz.gov/files/sharedassets/public/v/2/pdsd/documents/tdc-faq/new-pdfs/sub-records.pdf
03/18/2026 Residential Building REQUIRES RESUBMIT A complete building review could not be performed. Please submit a complete plan set to include all utilities, structural details, etc. R106.1
03/09/2026 Residential Engineering REQUIRES RESUBMIT Permit: TC-RES-0326-01098
Location: 720 S 3RD AV
Review Date: 3/9/2026
Site Engineering Comments:
1. Per the City of Tucson Inclusive Home Design Ordinance (https://www.tucsonaz.gov/files/sharedassets/public/v/1/city-services/planning-development-services/documents/inclusivehomedesignordinance.pdf, all new dwellings have a requirement to provide an “accessible route from public and common areas, including, but not limited to, a driveway or public street or sidewalk”. Draw, dimension, and label an accessible route from the driveway (or apron), sidewalk, or street to an accessible entrance. Ensure the route meets accessibility standards as articulated in 2017 ICC A117.1 Sections 402-403, including the minimum 4ft-width, slope and composition materials.
Corey Hines
Corey.Hines@TucsonAZ.gov
03/17/2026 Residential Zoning REQUIRES RESUBMIT PDSD TRANSMITTAL
FROM: Roxanne Johnston
Planner
PROJECT: TC-RES-0326-01098
720 S 3rd Av. Tucson, AZ 85701
ADU (1st Review)

TRANSMITTAL DATE: 03/17/2026

This site is located within the HR-3 Zone (UDC 4.7.12). A single-family residence is a permitted use in this zone (Table 4.8-2) subject to Use Specific Standards 4.9.7.B.6.

RESUBMITTAL OF THE FOLLOWING IS REQUIRED: Please correct plans, as noted in the comments below, along with a response letter indicating how all Site Zoning comments were addressed.

1. Zoning staff are unable to approve TC-RES-0326-01904 until:
a. the proposed unit is issued a new address by Puma County, i
b. is approved by the Armory Park HPZ and PRS Boards, and
c. The site plan demonstrates compliance with Residential Engineering Comment 1 dated 03/09/2026 related to providing a minimum 4’-wide ADA accessible route.
Please include a copy of the HPZ and PRS approvals with the resubmittal.
2. Correct the total lot coverage on Sheet A2. Per UDC 6.4.3.B.3., only enclosed and vehicle use areas count towards total lot coverage.

3. The note referencing that casitas and single family dwelling units are exempt from provisions of 7.6 is now incorrect. Submit a landscape plan on the revised site plan. This plan may be shown on the site plan and a landscape architect is not required. City of Tucson Ordinance No. 12219 was effective as of January 1, 2026. This ordinance is an amendment to the Unified Development Code. UDC Article 7, Section 7.6.10 and now requires landscaping for all new single family residential, middle housing development, and accessory dwellings. Here is the link to the ordinance: https://tucsonaz.hylandcloud.com/221agendaonline/Documents/ViewDocument/ORDINANCE%2012219.pdf?meetingId=1890&documentType=Agenda&itemId=77068&publishId=189435&isSection=false

4. Additional comments may be forthcoming depending on responses to zoning review comments and plans submitted for the next review.

The City of Tucson Unified Development Code (currently being updated) may be accessed at this site: https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az_udc/0-0-0-1

For questions regarding Zoning comments, please contact me at: roxanne.johnston@tucsonaz.gov
03/10/2026 Historic REVIEW COMPLETED Applicant triggered a review in main activity # by uploading same file here as was uploaded in the sub record. Sub record has yet to complete an Armory Park HPZ and PRS review.
03/05/2026 PDSD Application Completeness Express REVIEW COMPLETED