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Plan Number: TD-DIV-0726-00045
Parcel: 117020450

Review Status: Requires Resubmit

Review Details: LAND DIVISION/LOT SPLIT v.1

Plan Number - TD-DIV-0726-00045
Review Name: LAND DIVISION/LOT SPLIT v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
Record Documents Express PENDING ASSIGNMENT
Commercial Building Fast REQUIRES RESUBMIT Please submit your revised documents and provide a letter with a written response letter addressing each of the comments indicating how the Review comments were resolved. Please note the submittal was incomplete and the plan review was conducted using the information presented. The subsequent review could generate more comments after original comments have been addressed.
Please contact me if you have any questions about the below comments. I can be reached at email mark.masek@tucsonaz.gov
Please provide revise site plan showing the structures, property lines and dimensioned fire separation distances from the property lines. As exterior walls appear less than 3’ from the property lines. The exterior walls, overhangs, and are regulated by the below code sections. 2024 IRC R106.1.1
1. Exterior Wall Fire Separation Distance
Please revise the plans to demonstrate how the structures on both sides of the proposed property line comply with the 2024 IRC exterior wall fire-resistance, opening protection, and fire separation distance (FSD) requirements, as amended by the City of Tucson.
• Where the fire separation distance is less than 3 feet, provide the following:
• Exterior walls shall have a minimum 1-hour fire-resistance rating with exposure from both sides.
• Openings (windows, doors, vents, etc.) are not permitted in exterior walls with a fire separation distance of less than 3 feet.
• Projections (eaves, overhangs, etc.) shall not extend to within 2 feet of the property line. Projections located within the fire separation distance shall have a minimum 1-hour fire-resistance rating on the underside.
• Fire separation distance shall be measured perpendicular to the property line.
Reference: 2024 IRC Sections R302.1 and R302.1.1, as amended by the City of Tucson.)


Please contact me if you have any questions about the above comments.
Mark Masek
Plans Examiner – Building Safety
Planning and Development Services | City of Tucson
main 520.837.4994
email mark.masek@tucsonaz.gov
Site Engineering Fast REQUIRES RESUBMIT Site Engineering Review

TD-DIV-0726-00045
515 E 1ST ST

Date of Transmission: 7/30/2026

Description: Lot line reconfiguration to include 40.3 sq ft

Site Engineering comments are as follows:

1. Per AM 2-08.5.0, provide a supplemental site plan showing the location, dimensions, and setbacks of the existing structures.
2. Additional comments may be forthcoming depending on the content of files submitted for subsequent review cycles.

*Please submit revised drawings along with a detailed response letter stating how each resubmittal comment has been addressed*

To re-submit, visit the Tucson Development Center Online at:
https://tdc-online.tucsonaz.gov/#/home

The instructions for resubmittal can be found at: Revisions and Resubmittals

Engineering Associate: Ryan Insalaco
ryan.insalaco@tucsonaz.gov
Site Zoning Fast REQUIRES RESUBMIT PDSD TRANSMITTAL

FROM:
Bobby Parsons
Zoning Section Review

PROJECT:
TD-DIV-0726-00045
515 E 1st Street Tucson, AZ 85705
Lot Line Adjustment (1st Review)

TRANSMITTAL DATE: 8/3/2026

This site is zoned HR-3 (UDC 4.7.12).

Comments: Please resubmit revised drawings along with a detailed response letter which states how all Zoning Review Section comments were addressed.

1. Comment: Per AM 2-08.5.0, please provide a supplemental site plan which clearly shows the setbacks of existing buildings and structures from existing and proposed property lines. https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az_udc/0-0-0-9136
2. Comment: Additional comments may be forthcoming depending on responses to zoning review comments and plans submitted.

If you have any questions about this transmittal, please contact Bobby Parsons at Robert.Parsons@tucsonaz.gov.
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