Kitchen Remodel Permit Requirements in Dillon, MT

Dillon is a small town of 4,334 residents in Montana that follows the 2021 IRC. For kitchen remodel projects, Dillon follows the IRC pretty closely — no major surprises compared to what most cities require. You're looking at roughly $37 – $150 in permit fees, plan on about About 2 weeks for approval — plus you can apply online.

Population: 4,334 Code: 2021 Verified: 2026-03-29 5 local rules

When you DON'T need a permit

Cosmetic updates are exempt.

Source: Montana Building Code / 2021 IRC

When you DO need a permit

Plumbing changes require a permit.

Estimated fee: $37 – $150

Typical timeline: About 2 weeks

Source: Montana Building Code / 2021 IRC

Removing walls requires a permit.

Estimated fee: $75 – $250

Typical timeline: About 2 weeks

Source: Montana Building Code / 2021 IRC

Island with plumbing/electrical requires permits.

Estimated fee: $50 – $175

Typical timeline: About 2 weeks

Source: Montana Building Code / 2021 IRC

Gas line work requires a permit.

Estimated fee: $37 – $125

Typical timeline: About 2 weeks

Source: Montana Building Code / 2021 IRC

What Makes Dillon Different

Here's how Dillon's kitchen remodel rules stack up against the standard IRC baseline that most of the country follows.

Stricter Than the IRC

Plumbing changes require a permit.

Removing walls requires a permit.

Island with plumbing/electrical requires permits.

Gas line work requires a permit.

1 rule match the IRC baseline — no surprises there.

Kitchen Remodel Permit Costs: Dillon vs. Nearby

Dillon comes in on the low side for Montana. You're looking at $37 – $250 here, compared to the state average of $78 – $276.

CityEstimated Fee
Dillon $37 – $250
Billings $75 – $300
Billings $150 – $500
Billings $100 – $350

Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation.

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Building Department Contact

NameDillon Building Department
Address125 S Idaho St, Dillon, MT 59725
HoursMon-Fri 8am-5pm

Frequently Asked Questions

Estimated permit fees for Kitchen Remodel projects in Dillon, MT range from $37 – $150. Fees vary based on project scope and valuation.

It depends on the specifics of your project. Some smaller Kitchen Remodel projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.

Working without a required permit in Dillon can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.

Typical approval time for Kitchen Remodel permits in Dillon is About 2 weeks. More complex projects may take longer if plan review is required.

Learn More About Kitchen Remodel Permits

Read our complete guide covering permit requirements, costs, common exemptions, and the application process.

Read Kitchen Remodel Guide →

Estimate your permit fees →

Disclaimer: This information was last verified on 2026-03-29. Building permit requirements may change. Zoning requirements (setbacks, lot coverage, height limits) are separate and vary by location. Always confirm with your local building and planning departments before starting your project. PermitMint provides general guidance, not legal advice.