Solar PV Permit in Unincorporated Santa Cruz County, Arizona

Unincorporated Santa Cruz County requires a solar pv permit for: Solar installations are processed under the Minor Electrical, Solar, and Gas Permit track — submit the same County-wide Building/Grading Permit Application (Rev. 8/4/2023) used for that permit type; Stamped engineering required to certify gravity and uplift load compliance for the solar array/racking system; Exempt from the $50.00 Zoning Clearance Fee that applies to residential/commercial/grading/pool permits with a site plan; Governed by the county's adopted 2012 IPC/IMC and 2011 NEC as applicable to the installation's electrical and mechanical components. If your project isn't listed, confirm with Santa Cruz County Building Department (a division of the Community Development Department, Planning & Building) at 520-375-7880 before starting work.

In Unincorporated Santa Cruz County, the published Minor Electrical, Solar, or Gas Permit — flat fee (covers solar installations) is: $60.00 flat. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Unincorporated Santa Cruz County's published plan-review target for a solar pv permit is 5–10 business days.

You'll need: Building/Grading Permit Application; Stamped Engineering (Solar). See the required-documents checklist on this page for details on each.

Unincorporated Santa Cruz County requires 2 inspection(s) for a solar pv permit, in order: Rough-In / Service Inspection, Final. Schedule each through Santa Cruz County Building Department (a division of the Community Development Department, Planning & Building) (520-375-7880).

Apply through Santa Cruz County Building Department (a division of the Community Development Department, Planning & Building) at 2150 N. Congress Drive, Suite #206, Nogales, AZ 85621. Phone: 520-375-7880, email: permitting@santacruzcountyaz.gov. Office hours: Monday–Thursday, 7:00 AM – 6:00 PM. Due to the time required to accept or issue a building permit, no applications are accepted and no permits are issued after 5:00 PM. Source: Santa Cruz County Building Department page (live, browser-header fetch confirmed 2026-07-07) and Guidelines for Builders (Rev. 03/2014).. Official information: https://www.santacruzcountyaz.gov/440/Building-Department.

Unincorporated Santa Cruz County, Arizona has adopted: Arizona has NO statewide mandatory building code floor for general construction — code adoption is a per-city/county authority. Santa Cruz County independently adopts and administers its own construction codes for unincorporated areas through its Building Department (a division of Community Development). Source: Santa Cruz County Building Department page.; 2012 International Building Code (IBC), effective for all construction in the unincorporated areas of the County on September 1, 2013, per Ordinance No. 2013-03 (including all amendments). Source: Santa Cruz County Building Department page (live) and 'Guidelines for Builders' (Rev. 03/2014), https://www.santacruzcountyaz.gov/DocumentCenter/View/973/Guidelines-for-Builders.; 2012 International Building Code Standards, adopted alongside the 2012 IBC per Ordinance No. 2013-03. Source: Guidelines for Builders (Rev. 03/2014).; 2012 International Residential Code (IRC), adopted per Ordinance No. 2013-03. Source: Guidelines for Builders (Rev. 03/2014).; 2012 International Mechanical Code (IMC), adopted per Ordinance No. 2013-03. Source: Guidelines for Builders (Rev. 03/2014).; 2012 International Plumbing Code (IPC), adopted per Ordinance No. 2013-03. Source: Guidelines for Builders (Rev. 03/2014).; 2012 International Fire Code (IFC), adopted per Ordinance No. 2013-03. Source: Guidelines for Builders (Rev. 03/2014).; 2011 National Electrical Code (NEC) — one edition behind the 2012 I-Codes, consistent with typical NEC adoption lag; adopted per Ordinance No. 2013-03. Source: Guidelines for Builders (Rev. 03/2014). Independently corroborated by the 2018 Arizona Building Officials (AZBO) Directory, which lists Santa Cruz County as having adopted the 2012 IBC/IRC/IMC/IPC/IFC and 2011 NEC (https://www.azbo.us/documents/documents/2018_AZBO_Directory.pdf).; Santa Cruz County has also adopted a Zoning and Development Code (separate from the building-safety codes above) regulating zoning matters, setbacks, landscaping requirements, and swimming pools, administered by the Community Development Department's Planning & Zoning division. Source: Guidelines for Builders (Rev. 03/2014); Santa Cruz County Zoning and Development Code, https://www.santacruzcountyaz.gov/DocumentCenter/View/9059/Santa-Cruz-County-Zoning-and-Development-Code.; A subsequent Building Safety Code Ordinance and an Excavation and Grading Ordinance are both currently published and linked directly from the Building Department page (Building Safety Code Ordinance: https://www.santacruzcountyaz.gov/DocumentCenter/View/970/Building-Safety-Code-Ordinance; Excavation and Grading Ordinance: https://www.santacruzcountyaz.gov/DocumentCenter/View/972/Excavation-and-Grading-Ordinance), confirming the Building Department's code set is still active and in force as of this review. The Building Safety Code Ordinance PDF (970) is a large scanned image file that could not be machine-OCR'd during this review — a genuine access limitation, not an unpublished-code gap, since its existence, title, and the underlying 2012 I-Code adoption are independently confirmed by the live department page and the Guidelines for Builders document.; Grading permits are required in unincorporated Santa Cruz County for any grading exceeding 50 cubic yards, per Santa Cruz County Ordinance Nos. 2001-06 & 2007-05. A grading permit is issued only in conjunction with a building permit (with narrow exceptions for grading under Planning & Zoning jurisdiction or special cases approved by the Building Official). Source: Guidelines for Builders (Rev. 03/2014).. Local amendments apply — see the Unincorporated Santa Cruz County overview page for the full list.

Solar is processed under the county's flat-fee 'Minor Electrical, Solar, and Gas Permit' track ($60.00 flat), not a separate standalone solar fee schedule. Solar installations specifically require stamped engineering for gravity and uplift loads and are exempt from the $50 Zoning Clearance Fee. Source: Santa Cruz County Guidelines for Builders (Rev. 03/2014), Section 6.