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Parcel Attributes
Parcel117080180
JurisdictionTucson, Pima County
City of Tucson ZoningHR-3
Tucson WardWard 5
Tucson Registered NeighborhoodArmory Park
National Register Historic DistrictArmory Park Historic Residential District
Structure on National Register of Historic Places

Contributor

Pima County Data Assessor, Recorder, Treasurer, ...
Parcel Map Map
Parcel Attributes Issue?

Annexations & Original City Zoning (OCZ)

Address: 420 E 18TH ST
Date - 03/07/2026 3:13 p.m.
Total Number Of Annexations & Original City Zoning (1)
Plan Description Annexation Ordinance Effective Date OCZ Ordinance
Original Town Of Tucson ORIGINAL

Rezoning Cases

Date - 03/07/2026 3:13 p.m.
Total Number Of Rezone Cases - (5)
Case No. Description New Zone Status Status Date
C9-74-19 Armory Park Historic Residential District HB-2 Effectuated 07/07/2011
C9-74-19 Armory Park Historic Residential District HPR Effectuated 07/07/2011
C9-74-19 Armory Park Historic Residential District HR-3 Effectuated 07/07/2011
C9-74-19 Armory Park Historic Residential District HR-4 Effectuated 07/07/2011
C9-74-19 Armory Park Historic Residential District HR-42 Effectuated 07/07/2011

Special Development Requests & Requirements

Address: 420 E 18TH ST
Date - 03/07/2026 3:13 p.m.
Total Number Of Special Development Permits - (1)
Activity Number Status Apply Date Expired Date Unit Type Description
T15SA00283 EXPIRED 08/10/2015 N/A Historic Preservation Zone

Permits

Address: 420 E 18TH ST
Date - 03/07/2026 3:13 p.m.
Total Number Of Permits - (3)
Permit Status Apply Date Expired Date Unit Type Description
TC-RES-0325-01531 Withdrawn 03/25/2025 N/A Residential Building - One or Two Family Roof replacement: I know this does not require a permit. However I need a permit number to complete the required historic review process
TC-RES-0325-01495 Void 03/24/2025 N/A Residential Building - One or Two Family VOID: MA – Wrong Permit Type. We were unable to process your request for a roof replacement under a Residential Trade Permit. The scope of work and building type require that this request be submitted under a Residential Addition/Alteration Permit. This permit will be voided. For questions: Building_Official@tucsonaz.gov roof replacement: Yes, I know I do not need a permit however I need a historic review, so I need a permit number
T15CM05420 WITHDRWN 08/06/2015 N/A COMBO REPAIR HIST. LEAKING ROOF W/ NEW COVERING