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Permit Number: TC-RES-0825-04071
Parcel: 116300550

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.1

Permit Number - TC-RES-0825-04071
Review Name: RESIDENTIAL NEW DWELLING v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
09/19/2025 Bldg Permits - Post Review Express PENDING ASSIGNMENT
08/20/2025 Addressing Validation REQUIRES RESUBMIT Please include full property address on all pages of site plan and resubmit after other reviews are complete.
09/17/2025 Residential Building - Standard REQUIRES RESUBMIT TC-RES-0825-04071
PLAN REVIEW COMMENTS

Plan review for the above referenced structure 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.

SCOPE OF REVIEW:

The scope of this plan review covers architectural, plumbing, mechanical, energy conservation and electrical. All code references are to the 2018 International Residential Code and 2018 International Energy Conservation Code. All features were checked only to the extent allowed by the submittals provided. All portions of this project are assumed to meet or will meet other departmental requirements, conditions, and concerns before permit approval.

GENERAL REQUIREMENTS:

The City of Tucson adopted the 2018 IRC with amendments and building ordinances for all dwellings.

Provide a response letter addressing each comment with location of change on the plans. Submit separate letter and plan set files.

GENERAL COMMENTS :

1. Plans submitted for a newly constructed one- or two-family dwelling after July 1, 2009 require a solar photo-voltaic system, or future installation preparation City of Tucson Ordinance #10549 . Show a minimum 300 SF clear solar-ready zone on a roof or framing plan, T103.3.
2. Plans submitted for a newly constructed one- or two-family dwelling after June 1, 2010, require gray water utilization or preparation, Ordinance #10579/11089 revised July 9, 2013. The ordinance revision now requires a gray drain line discharge from one fixture for a one-story dwelling. Additional gray fixture drains are optional. Show a second clothes washer standpipe plumbed to an exterior wall above grade when feasible, or a bathing fixture drain looped 3’ beyond an exterior wall below grade before connection to the building drain. Use the appropriate detail at https://www.tucsonaz.gov/Departments/Planning-Development-Services/Building-Safety/Water-Energy-Conservation Gray Water Illustrations
3. Show compliance with the Electric Vehicle Supply Equipment Ordinance adopted by the City of Tucson Ordinance #11844 on 6/22/2021. Include a 40 ampere 240-volt dedicated branch circuit with a NEMA 14-50R receptacle for charging an electric vehicle at a proposed parking space. Update the 30 AMP circuit #A5-7.

PLANS:

1. Buildings with floor area exceeding 3000 square feet require a registered engineer design, ARS 32-144.A.4.
2. Show a maximum ½” floor elevation changes at a notated accessible route entrance on the floor plan, R106.1.1. Include the threshold condition at the vehicle doorway or an exterior hinged door when the garage is used for the accessible route.
3. Show braced wall panel compliance for (narrow) framed walls with a garage door opening, Table R602.10.5. For prescriptive braced wall structures show a portal frame with hold-downs PFH method, Figure R602.10.6.2, or a portal frame at garage door PFG method, Figure R602.10.6.3, or a continuously sheathed portal frame CS-PF method, Figure R602.10.6.4.

MECHANICAL PLANS:

1. Update the special condition note changing the Pima County e-mail requirement and provide a City of Tucson submittal requirement.
2. Update note #32 showing City of Tucson.
3. Provide demand calculations in accordance with Manual J/S/D standards, M1401.3, M1601.1.
4. Provide (an HVAC system with fresh air intake) whole-house mechanical ventilation with controlled exhaust, R303.4; N1103.6 & M1505.4. Identify the device model number providing an adjustable setting and note the minimum continuous setting. A four or five-bedroom dwelling greater than 3000 SF requires a continuous setting of 90 CFM.

ELECTRICAL PLANS:

1. Include the Electric Vehicle load entry (typically 7680 watts) in the electrical load calculations (continuous demand) like the HVAC entry, N1104.2.2. The future photo voltaic equipment (16 AMP) entry may be removed now that Tucson has adopted appendix T for solar requirements.

INTERNATIONAL ENERGY CONSERVATION CODE:

1. Energy Certificate: (Mandatory) place near the indoor furnace or in utility room, N1101.14. Add notation to plans.

Please contact the plans reviewer if you have any questions:
Ken Van Karsen
PDSD-Residential@tucsonaz.gov
City of Tucson Residential Plan Review

Submit a corrected plan set at https://www.tucsonaz.gov/Departments/Planning-Development-Services
09/08/2025 Site Engineering - Standard REQUIRES RESUBMIT Permit: TC-RES-0825-04071
Location: 2079 S LITTLE DIPPER DR
Review Date: 9/8/2025
Site Engineering Comments:
1. Site Engineering will be unable to approve permit TC-RES-0825-04071 until the associated Development Package TD-DEV-0624-00181 has been reviewed and approved by all reviewers.

If you have any questions or concerns, please contact
Marco Contreras
Marco.contreras@tucsonaz.gov
09/19/2025 Site Zoning - Standard REQUIRES RESUBMIT PDSD TRANSMITTAL

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

PROJECT: TC-RES-0825-04071 – Residential Building – New SFR
2079 S Little Dipper Dr Tucson, AZ 85745 (R-1 Zoning)
Site Plan Review – 1st Review

TRANSMITTAL DATE: September 19, 2025

This site is in the R-1 Residence Zone (UDC 4.7.8). A single-family residence is permitted use in this zone (Table 4.8-2) subject to Use Specific Standards 4.9.7.B.5 - .9 for 1 unit; 4.9.7.B.1 - .9, & .11 for 2 units (min. 10,000 sq ft lot size required).

Plan review for the above referenced single-family residence 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.

SCOPE OF REVIEW:
The scope of this plan review covers zoning, use(s), legal description, adjacent properties, setbacks (building or wall heights), dimensional standards, property permitting history, density (units/lot size), and lot calculation (enclosed building and structure, parking, and driveway versus overall lot size) requirements. All code references are to the Tucson, AZ Unified Development Code. All features were checked only to the extent allowed by the submittals provided. All portions of this project are assumed to meet or will meet other departmental requirements, conditions, and concerns before permit approval.

RESUBMITTAL OF THE FOLLOWING IS REQUIRED:
Resubmit the entire set, addressing comments noted below, along with a DETAILED RESPONSE LETTER indicating responses to the review comments.

PLANS:

1. COMMENT: Zoning acknowledges receipt of a development package submittal, TD-DEV-0624-00181. Until this submittal has been reviewed and approved, TC-RES-0825-04071 cannot be approved. Resubmit TC-RES-0825-04071 after TD-DEV-0624-00181 has been approved and be sure to include any modifications that may take place in that development package.

2. COMMENT: Per Wildcat Pass (1-61) Final Plat, S02-008, general note #10: Prior to issuance of building permits, hillside development zone (HDZ) grading requirements must be met and approved for all lots 1-61, per DS 9-04 3 1-3 3 (Lot 55).

3. COMMENT: Per Wildcat Pass (1-61) Final Plat, S02-008, general note #11: Prior to issuance of any building permit, a flood plain use permit is required for lots 4, 5, 17 thru 26, 36, 49, and 52 thru 61 (Lot 55).

4. COMMENT: The site plan provided is incomplete.

a) Provide a site plan that meets the requirements show in the plot plan example at the following link:

https://www.tucsonaz.gov/Departments/Planning-Development-Services/Permits/Plan-Examples/Plot-Plan-Example

Per the plot plan example:

1) Provide missing Zoning of adjacent properties.
2) Provide missing dimensions from center of Little Dipper Dr to the curb.
3) Provide missing dimensions from the curb to the property line.
4) Provide missing section, township and range.
5) Under the section acknowledging overlay zones (and in addition to the Hillside Development Zone), include the Environmental Resource Zone (ERZ).

5. COMMENT: Under Project Data on the A1.1 Sheet, there is a note regarding the setback requirements ‘per plat requirements’. Zoning could not locate anything on the plat that speaks to setbacks specifically other than HOA CCR Docket 9442 Page 599 under Article VII, Development Standards and Restrictions, Section 5, stating Compliance with Local Laws: “All development within the properties shall comply with local laws, including the Airport Environs Zone which affects the properties.” In lieu of this, add reference to this document, the title and section number.

6. COMMENT: 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 Sections 402-404 of the ADA Accessibility Standards (https://www.access-board.gov/ada/chapter/ch04/). See TSM 7-01.4.3 for specifications, including slope and composition materials.

7. COMMENT: On sheet A1.1, under Starr Pass Plot Notes; Add “Per Tucson UDC 5.2.7.C., All exposed exterior walls and roofs of structures, retaining walls, and accessory structure, except satellite dishes, shall be earth tone in color and shall blend with the predominant natural colors found on the lot or parcel. Satellite dishes may be black. White is not permitted.”

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

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

Please contact the zoning reviewer if you have any zoning questions:

Jeffrey W Cassidy
City of Tucson Site Zoning and Planning Reviewer
jeffrey.cassidy@tucsonaz.gov

Additionally, our in-person counter at the Public Works building at 201 N Stone Ave Tucson, AZ 85701 is open and available Monday thru Thursday, 8am-12pm. Ask to speak with me for an in-person consultation to go over my comments if you feel this option will better serve your follow up needs.

To resubmit a corrected site plan and comment response letter 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
09/18/2025 Fire New Construction - Standard REVIEW COMPLETED Hydrant coverage okay
08/20/2025 PDSD Application Completeness Express REVIEW COMPLETED