Duncan, AZ Permit Fees (2026)

Building permit fees and building, electrical, plumbing, mechanical/HVAC, and roofing permit fees for Duncan, straight from the official fee schedule, with a free permit fee calculator below.

In Duncan, a building permit for a $50,000 remodel runs $388.58 in permit fees, a $20,000 re-roof $185.13, a $10,000 HVAC change-out $117.32, a $10,000 electrical panel upgrade or rewire $117.32, and a $10,000 whole-house repipe $117.32. Totals include the documented surcharges and minimum fees. Each figure is that single permit only: a job that combines trades, like a kitchen remodel with electrical and plumbing work, pays each applicable permit. Pick a project to load it in the calculator below.

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Source

Town of Duncan Schedule of Fees and Charges (Resolution 26-02, adopted February 12, 2026, effective March 14, 2026; posted May 2026)

Covers building, electrical, plumbing, mechanical/HVAC, and roofing permits.

Official Fee Schedule

Call the building department at (928) 359-2791.

Schedule effective March 14, 2026. Last verified: October 13, 2026

Duncan Permit Fee Schedule

Every documented rule for each permit type, straight from the official schedule.

Mechanical / HVAC Permit Fees in Duncan

Mechanical or HVAC permit (priced on the building permit formula)

tiered rates by job value‡

Over $0

$30.00 plus $4.11 per additional $1,000

Plan Review Fee (trade permits)

65% of the permit fee‡

Building Permit Renewal (if applicable)

50% of the permit fee

‡ Awaiting confirmation from the jurisdiction.

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Duncan Permit Fee Calculator

Pick a permit type and adjust the job value. Total updates instantly, itemized below.

Permit type

Project type

Fees in Duncan are the same either way.

Kind of work

Fees in Duncan are the same either way.

Job value ($)

$500$50,000

Estimated mechanical / HVAC permit fee

$117.32

Included in this total

Mechanical / HVAC Permit Fee$71.10‡

$30.00 + $10,000 × $4.11 per $1,000 over $0 (see the fee table above)

Plan Review Fee (Trade Permits)$46.22‡

Total Estimate$117.32

‡ Awaiting confirmation from the jurisdiction.

Fees are charged on the value your jurisdiction assigns to the work; many use ICC square-footage valuation tables or your contract price, whichever is greater. If the assigned value is higher than your contract, the actual fee will be higher too.

Estimate only. Confirm with the Duncan building department before applying. Phone: (928) 359-2791. Permit fees only; excludes impact fees, utility connection charges, and other non-permit charges.

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Be the Featured HVAC Company in Duncan

Homeowners and contractors planning a project check Duncan mechanical / HVAC permit fees here first. One sponsor per trade, flat monthly rate.

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How to Apply for a Permit in Duncan

Duncan takes building permit applications on paper and lists no online permit portal. Complete the Town's Application for Building Permit and Inspection, which is posted on the Town's Building Permits and Fees page, and submit it at Town Hall, 506 SE Old West Highway, with payment of the building fee; the Building Official approves the permit. Town Hall is open Monday through Thursday, 8:00 a.m. to 5:30 p.m., excluding federal holidays. Call (928) 359-2791 for submittal details.

Source: Duncan application instructions

Building Department Contact

Phone: (928) 359-2791
Fax: (928) 359-9146
Address: 506 SE Old West Hwy, Duncan, AZ 85534
Hours: Monday through Thursday, 8:00 a.m. to 5:30 p.m. (excluding federal holidays)
Source: Official contact page

Duncan Permit Fee FAQs

How Much Does a Building Permit Cost in Duncan?

The building permit for a $50,000 residential remodel runs $388.58, including the documented surcharges and minimum fees. The estimate is built from Duncan's sourced fee schedule, and it covers the building permit alone; a job that combines trades pays each applicable permit. Calculate your job's value for an itemized total.

How Much Does a Roofing Permit Cost in Duncan?

The roofing permit for a $20,000 residential re-roof runs $185.13, based on Duncan's sourced fee schedule.

How Are Permit Fees Calculated in Duncan?

A residential building permit is tiered rates by job value. Electrical, Plumbing, Mechanical / HVAC, and Roofing permits scale with the value of the job. Every rate comes straight from the sourced fee schedule above. Enter your job's details for an itemized total.

What Surcharges Are Added to Permits in Duncan?

On top of the base permit fee, the sourced schedule adds Plan Review Fee (65% of the permit fee), Plan Review Fee (mobile home permit) (65% of the permit fee) and Plan Review Fee (trade permits) (65% of the permit fee). Each is included in the estimates it applies to; the fee schedule above shows which permits and job types each one covers.

Where Do These Fees Come From?

Every figure on this page is sourced from Town of Duncan Schedule of Fees and Charges (Resolution 26-02, adopted February 12, 2026, effective March 14, 2026; posted May 2026). See the official schedule. Last verified October 13, 2026.

Other Jurisdictions in Greenlee County

Jobs inside another city's limits are permitted by that city; unincorporated areas by the county.

Unincorporated Greenlee CountyDuncan