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Permitting Authorities / Arizona / City of Prescott - Community Development Department, Building Safety Division

Do you need a permit to replace a roof in Prescott, AZ?

Adopted code

City of Prescott - Community Development Department, Building Safety Division

No, Prescott, AZ does not require a permit for like-for-like roof replacement (City of Prescott - Community Development Department, Building Safety Division). The City's amended IBC Section 105.2 lists among work exempt from permit: "Re-roofing (no sheathing replacement) for one- and two-family properties. Exceptions: roofing in a historic house or district; structural curbing for equipment or building features." The exhibit adds that exemptions apply only to the Building Safety Division and that other City agencies may have permit requirements. The City's Re-Roof Only application checklist (revision 06/05/2023) asks for a roofing plan and structural calculations to meet a 30 lb snow load for any structural repairs, a second layer of different roofing material, or a second layer of structural decking, and for material cut sheets in the Historical District. A re-roof that replaces sheathing, or lies in a historic house or district, is outside the exemption quoted. How the exemption is applied under the 2024 IRC was not separately confirmed.

Roof code checklist: Prescott, AZ

ItemAnswerCode citeSourceVerified
Permit to replace a roofNoBLD-City_of_Prescott_2024_ICC_Cod...2026-10-25
Repair permit thresholdNot published
Layer limit / roof-overNot published
Deck & sheathingNot published
Drip edgeNot published
Ice & water shieldNoBLD-City_of_Prescott_2024_ICC_Cod...2026-10-25
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNot published
Wind design criteriaPublishedBLD-City_of_Prescott_2024_ICC_Cod...2026-10-25
Adopted codePublishedBLD-City_of_Prescott_2024_ICC_Cod...2026-10-25
Contractor license / registrationYesazleg.gov2026-10-25
Sales & use taxPublishedTPT_RATETABLE_10012026.pdf2026-10-25

Each row comes from the sourced record on this page; full wording is in the table below. "Not published" means no official source for that item was found when the record was last verified.

Jurisdiction
City of Prescott, Arizona
Jurisdiction type
city
Address
201 S. Cortez Street, Prescott, AZ 86303
Contact
  • url: https://prescott-az.gov/permit-center/permit-categories/building-permits/
  • phone: 928-777-1371
Roofing permit required
Not required
Contractor registration required
Required
Registration details
  • license: STATE LAYER, applies throughout Arizona. Contractors are licensed by the Arizona Registrar of Contractors under A.R.S. Title 32, Chapter 10 (32-1101 et seq.). A.R.S. 32-1121(A)(14) exempts an unlicensed person only for one project whose aggregate contract price, including labor and materials, is "less than $1,000" and whose work is "of a casual or minor nature," and says the exemption "does not apply: (a) In any case in which the performance of the work requires a local building permit." Owner-occupants doing their own work on a structure intended solely for their own occupancy are separately exempt under 32-1121(A)(5). The Registrar's own licensing page and roofing classification codes were not read for this record.
Permit process note
The City's amended IBC Section 105.2 lists among work exempt from permit: "Re-roofing (no sheathing replacement) for one- and two-family properties. Exceptions: roofing in a historic house or district; structural curbing for equipment or building features." The exhibit adds that exemptions apply only to the Building Safety Division and that other City agencies may have permit requirements. The City's Re-Roof Only application checklist (revision 06/05/2023) asks for a roofing plan and structural calculations to meet a 30 lb snow load for any structural repairs, a second layer of different roofing material, or a second layer of structural decking, and for material cut sheets in the Historical District. A re-roof that replaces sheathing, or lies in a historic house or district, is outside the exemption quoted. How the exemption is applied under the 2024 IRC was not separately confirmed.
Adopted code
The City of Prescott's 2024 Code Adoption exhibit (Exhibit A for building code adoptions, 2025) adopts "the International Residential Code for One- and Two- Family Dwellings, 2024 Edition" as amended, alongside amended adoptions of the International Building Code, Mechanical, Fuel Gas, Plumbing, Existing Building codes and the National Electrical Code. The City's Building Permits page states that plan review is performed under the 2024 International Residential Code and 2024 International Building Code and City of Prescott approved amendments.
Ice & water shield
Not required — The City's 2024 IRC amendment to Table R301.2 lists "ICE SHIELD UNDERLAYMENT: No". About ice & water barrier
Wind design criteria
The City's 2024 IRC amendment to Table R301.2 lists wind design speed 105 mph (3-second gust), seismic design category C, weathering negligible, frost line depth 18 inches, termite moderate, and ground snow load per the ASCE hazard tool (ascehazardtool.org).
Sales & use tax
Roofing is taxed in Arizona as Prime Contracting (business code 015) under the Transaction Privilege Tax, not as a retail sale. The Arizona Department of Revenue Transaction Privilege and Other Tax Rate Tables effective October 1, 2026 list Contracting - Prime at 6.35% for Yavapai County (the 5.6% state rate plus the county rate) and at 2.95% for the City of Prescott (city code PR), a combined 9.30%. A.R.S. 42-5075(B) sets the tax base at "sixty-five percent of the gross proceeds of sales or gross income derived from the business," so the combined rate applies to 65% of contract income.

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The City of Prescott, Arizona (Yavapai County) issues building permits through its Community Development Department, Building Safety Division, at 201 S. Cortez Street. The City's 2024 code adoption exhibit adopts the 2024 International Residential Code and amends the International Building Code permit section to exempt one- and two-family reroofing that does not replace sheathing. Arizona has no statewide building code, so the City's own adoption controls. This listing covers the office's contact details, the adopted code, the reroof permit exemption and its exceptions, the City's IRC design criteria, and the state licensing and tax rules that apply to a roofer working in Prescott.

Working an insurance claim in Prescott, AZ? Everything on this page (drip edge, ice & water shield, inspections, Class 4 rules) formatted as a claim-ready evidence pack: verbatim ordinance quotes, code section cites, verification dates, and official source links, ready to attach to a supplement. See a real sample pack (PDF, 4 pages, free).

Code items like ice & water shield are what adjusters ask you to document.

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Sources

Roofing questions: Prescott, AZ

Do you need a permit to replace a roof in Prescott, AZ?

No, Prescott, AZ does not require a permit to replace a roof.

Is ice & water shield required in Prescott, AZ?

No. The City's 2024 IRC amendment to Table R301.2 lists "ICE SHIELD UNDERLAYMENT: No".

Do roofing contractors need a license or registration in Prescott, AZ?

Yes. STATE LAYER, applies throughout Arizona. Contractors are licensed by the Arizona Registrar of Contractors under A.R.S. Title 32, Chapter 10 (32-1101 et seq.). A.R.S. 32-1121(A)(14) exempts an unlicensed person only for one project whose aggregate contract price, including labor and materials, is "less than $1,000" and whose work is "of a casual or minor nature," and says the exemption "does not apply: (a) In any case in which the performance of the work requires a local building permit." Owner-occupants doing their own work on a structure intended solely for their own occupancy are separately exempt under 32-1121(A)(5). The Registrar's own licensing page and roofing classification codes were not read for this record.

What building code does Prescott, AZ use?

The City of Prescott's 2024 Code Adoption exhibit (Exhibit A for building code adoptions, 2025) adopts "the International Residential Code for One- and Two- Family Dwellings, 2024 Edition" as amended, alongside amended adoptions of the International Building Code, Mechanical, Fuel Gas, Plumbing, Existing Building codes and the National Electrical Code. The City's Building Permits page states that plan review is performed under the 2024 International Residential Code and 2024 International Building Code and City of Prescott approved amendments.