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Address Search: 400 W SIMPSON ST
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Parcel Attributes
| Parcel | 11719001B |
|---|---|
| Jurisdiction | Tucson, Pima County |
| Water Course | Street |
| City of Tucson Zoning | HR-2 |
| Tucson Ward | Ward 1 |
| Tucson Registered Neighborhood | Barrio Viejo |
| National Register Historic District | Barrio El Hoyo Historic District |
| Structure on National Register of Historic Places | Contributing |
| Pima County Data | Assessor, Recorder, Treasurer, ... |
| Parcel Map | Map |
| Parcel Attributes Issue? | |
Annexations & Original City Zoning (OCZ)
Address: 400 W SIMPSON ST
Date - 12/06/2025 4:12 a.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 - 12/06/2025 4:12 a.m.
Total Number Of Rezone Cases - (5)
| Case No. | Description | New Zone | Status | Status Date |
|---|---|---|---|---|
| C9-74-20 | Barrio Historic District | HB-2 | Effectuated | 07/07/2011 |
| C9-74-20 | Barrio Historic District | HR-2 | Effectuated | 07/07/2011 |
| C9-74-20 | Barrio Historic District | HR-3 | Effectuated | 07/07/2011 |
| C9-74-20 | Barrio Historic District | HR-4 | Effectuated | 07/07/2011 |
| C9-74-20 | Barrio Historic District | HR-42 | Effectuated | 07/07/2011 |
Special Development Requests & Requirements
Address: 400 W SIMPSON ST
Date - 12/06/2025 4:12 a.m.
Total Number Of Special Development Permits - (1)
| Activity Number | Status | Apply Date | Expired Date | Unit | Type | Description |
|---|---|---|---|---|---|---|
| T22SA00483 | PLAN CK | 10/19/2022 | N/A | Historic Preservation Zone | ADU |
Permits
Address: 400 W SIMPSON ST
Date - 12/06/2025 4:12 a.m.
Total Number Of Permits - (8)
| Permit | Status | Apply Date | Expired Date | Unit | Type | Description |
|---|---|---|---|---|---|---|
| T22CM06636 | Inspections | 08/26/2022 | 05/05/2025 | Residential Building - One or Two Family | Accessory Dwelling Unit | |
| T22CM06636 | Inspections | 08/26/2022 | 05/05/2025 | UNIT 2 | Residential Building - One or Two Family | Accessory Dwelling Unit |
| TR-ROW-0825-01043 | Complete | 08/22/2025 | 11/04/2025 | Right-of-Way (ROW) | AZTEC will perform 31 utility potholes for the design of water main replacements in the Barrio Viejo sub-division. | |
| TC-COM-0423-00979 | Complete | 04/06/2023 | 01/22/2024 | UNIT 1 | Commercial Building | Upgrade from 100 to 200 amp electrical panel |
| TC-COM-0423-00980 | Void | 04/06/2023 | 10/03/2023 | UNIT 2 | Commercial Building | VOIDED INCLUDED SCOPE OF WORK UNDER PERMIT T22CM06636 Upgrade from 100 to 200 amp electrical panel |
| TC-RES-0124-00451 | Issued | 01/25/2024 | 12/10/2024 | Residential Building - One or Two Family | Inground swimming pool, Heater 400k Btu Natural gas | |
| T15EX00808 | EXPIRED | 05/07/2015 | 07/06/2015 | EXCAV | BORE AND PLACE (2) 1.25" HDPE CONDUITSFROM EXISTING POLE LOCATED AT CORNER F SOUTH ELIAS AV AND WEST SIMPSON ST, ALONG WEST SIMPSON ST, 111' AND PLACE 3' X5' X 3' PULLBOX. THIS PERMIT IS TO SUPPORT ZAY0-VZW PROJECT, E.13493 (138G) DOWNTOWN RE-ROUTE UG..PLEASE CONTACT PARK TUCSON AT 791-5071; THIS IS A PERMIT AREA. | |
| T15TC01079 | EXPIRED | 05/07/2015 | N/A | BARRICAD | BORE AND PLACE (2) 1.25" HDPE CONDUITSFROM EXISTING POLE LOCATED AT CORNER F SOUTH ELIAS AV AND WEST SIMPSON ST, ALONG WEST SIMPSON ST, 111' AND PLACE 3' X5' X 3' PULLBOX. THIS PERMIT IS TO SUPPORT ZAY0-VZW PROJECT, E.13493 (138G) DOWNTOWN RE-ROUTE UG |
Plans
Address: 400 W SIMPSON ST
Date - 12/06/2025 4:12 a.m.
Total Number Of Plans - (1)
| Plan Number | Status | Application Date | Exp Date | Unit | Type | Description |
|---|---|---|---|---|---|---|
| T22SA00483 | Complete | 10/19/2022 | N/A | -- Historic Preservation Zone/Historic Landmark | HPZ-22-086 Accessory Dwelling Unit (ADU) - Barrio El Presidio - HISTOR |