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Permit Details

Status:
Issued
Type:
Residential Building - One or Two Family
Address NEW:
420 E KELSO ST UNIT 1
Apply Date:
08/18/2026
Applicant:
Nicholas Cowie
Description:
UPGRADE EXISTING 40 AMP PANELS TO 100 AMP PANELS FOR DUPLEX AT 420 E KELSO STREET UNITS 1 & 2

Permit Reviews

Permit Number - TC-RES-0826-04603
Permit Status: Issued
Permit Description: UPGRADE EXISTING 40 AMP PANELS TO 100 AMP PANELS FOR DUPLEX AT 420 E KELSO STREET UNITS 1 & 2
Start Date Submittal Complete Date Status  
08/18/2026 RESIDENTIAL SIMPLE REVIEW v.1 N/A REQUIRES RESUBMIT Review Details
08/20/2026 ADMINISTRATIVE v.1 08/20/2026 REQUIRES RESUBMIT Review Details
08/25/2026 ADMINISTRATIVE v.2 N/A REQUIRES RESUBMIT Review Details
08/26/2026 ADMINISTRATIVE v.3 N/A APPROVED Review Details
08/20/2026 RESIDENTIAL SIMPLE REVIEW v.3 08/20/2026 APPROVED Review Details
08/19/2026 RESIDENTIAL SIMPLE REVIEW v.2 08/19/2026 REQUIRES RESUBMIT Review Details

Conditions

Permit Number - TC-RES-0826-04603
Permit Status: Issued
Permit Description: UPGRADE EXISTING 40 AMP PANELS TO 100 AMP PANELS FOR DUPLEX AT 420 E KELSO STREET UNITS 1 & 2
Date Description Comments
08/20/2026 Pre-Issuance - Required Documents - Contractor with active Arizona Contractor's License for specified scope of work, or a signed Owner Builder Affidavit is required prior to issuance of permit. The Affidavit form is available at https://www.tucsonaz.gov/Departments/Planning-Development-Services/Permits/Residential-Permits. Contractor or Owner must have a TDC Online account and be added to the permit as the correct contact type https://www.tucsonaz.gov/files/sharedassets/public/v/2/pdsd/documents/tdc-faq/new-pdfs/adding-additional-contacts.pdf. If you are providing an Owner Builder Affidavit, the owner MUST be attached as a contact on the permit.

Documents

File Name Document Type  
COFT - PDSD - PERMIT CARD (SSRS).PDF DOCUMENTS VIEW
REVISION (2) LETTER OF EXPLANATION-2026-08-19_V1.PDF DOCUMENTS VIEW
REVISION (2) SITE PLAN - 420 E KELSO ST. TUCSON, AZ 85705_V3.PDF DOCUMENTS VIEW