Idaho Roofing Permits: Do You Need One in Kootenai County?

By Lakeview Roofing & RestorationPublished April 30, 2026Updated October 12, 20267 min read

Building plans, a hard hat, and keys on a table

If you're replacing your roof in Kootenai County, you need a building permit. That's true in the county and in every city we checked: Coeur d'Alene, Post Falls, Hayden, and Rathdrum. Here's what each one charges in 2026, how long it takes, and who should pull it.

Key takeaways

Yes. A roof replacement needs a building permit in Kootenai County and in Coeur d'Alene, Post Falls, Hayden, and Rathdrum.
2026 residential re-roof permit fees: $235 in the county, $150 to $300 in Coeur d'Alene, $155 in Post Falls, and $150 in Rathdrum. Hayden bases its fee on the contract price.
Re-roof permits don't need plans, so they're often issued the same day.
Your contractor should pull the permit. Idaho requires contractors to register with the state.

On this page

Do You Need a Permit to Replace Your Roof in Kootenai County?
What Roof Work Needs a Permit?
How Much Does a Roofing Permit Cost in Kootenai County?
How Long Does It Take to Get a Re-Roof Permit?
Who Should Pull the Roofing Permit?
What Does a Permitted Re-Roof Have to Meet?
What Happens If You Skip the Permit?
Does Lakeview Roofing Pull the Permit?

Do You Need a Permit to Replace Your Roof in Kootenai County?

Yes. Kootenai County and the cities of Coeur d'Alene, Post Falls, Hayden, and Rathdrum all issue building permits for residential re-roofs, and each one lists a re-roof permit or fee.

Idaho homes are built to the 2018 International Residential Code (IRC). Its list of work that doesn't need a permit covers things like small sheds, fences, and painting. Re-roofing isn't on that list, and Coeur d'Alene's building FAQ names re-roofs among the projects that need a permit.

Which office you call depends on where the house is. Inside city limits, it's that city's building department. Outside city limits, it's Kootenai County Community Development.

What Roof Work Needs a Permit?

Tearing off and replacing a roof, laying new shingles over an old layer, and work on rafters or trusses all need a permit. Small repairs usually don't.

Needs a permit

A full tear-off and new roof
An overlay: new shingles over one existing layer (Kootenai County's permit application covers both tear-off and overlay)
New or replaced rafters or trusses, which Kootenai County prices separately

Usually doesn't

Replacing a few damaged shingles
Resealing flashing or replacing a pipe boot
Cleaning gutters or treating moss

Not sure?The code lets ordinary repairs go without a permit, but it doesn't say exactly where a roof repair becomes a re-roof. A quick call to your building department settles it.

How Much Does a Roofing Permit Cost in Kootenai County?

In 2026, a residential re-roof permit costs $235 in unincorporated Kootenai County, $155 in Post Falls, $150 in Rathdrum, and $150 to $300 in Coeur d'Alene. Hayden bases the fee on the contract price.

$235: Kootenai County (outside city limits)
$155: Post Falls
$150: Rathdrum (re-roof with tear-off)
$150-$300: Coeur d'Alene, by roof size

Residential re-roof permit fees from each fee schedule, checked October 2026
Where the house is	Re-roof permit fee	Building department
Kootenai County (outside city limits)	$235 flat (re-roof without new rafters or trusses)	(208) 446-1070
Coeur d'Alene	$50 processing fee plus $100 to $250 by roof size	(208) 769-2267
Post Falls	$155 flat	(208) 773-8708
Rathdrum	$150 (residential re-roof with tear-off)	(208) 687-0261
Hayden	Based on the contract price	(208) 209-2022

Coeur d'Alene sizes its fee by roofing squares (one square is 100 square feet of roof): $100 under 10 squares, $150 for 11 to 25, $200 for 26 to 39, and $250 above 40, plus the $50 processing fee.

Fees change, often once a year. A contractor who pulls the permit should include the fee in your estimate.

How Long Does It Take to Get a Re-Roof Permit?

Usually not long. Re-roof permits don't need plans, so Kootenai County can usually issue them the same day, and Coeur d'Alene issues most of them over the counter.

Kootenai County takes applications online through its IMS permit system. Hayden and Rathdrum use the BS&A online portal, and Post Falls uses its Community Development Portal. In Hayden, the permit issues once the invoice is paid. In Rathdrum, staff review the application first and then send the invoice.

Who Should Pull the Roofing Permit?

Your roofing contractor should. Idaho requires contractors to register with the state, and a registered contractor can apply for the permit and include the fee in your price.

Kootenai County's permit application asks for the contractor's Idaho registration number. You can look up any contractor's registration with the Idaho Contractors Board before you sign. For more on vetting a roofer, see our guide to choosing a roofing contractor in North Idaho.

Homeowners can pull a permit to work on their own home. Idaho's contractor law exempts owners working on their own residence, with limits if the home is sold soon after the work.

If a roofer asks you to pull itAsk why. A registered contractor can pull the permit. A roofer who wants the permit in your name, or wants to skip it, is a good reason to get another estimate.

What Does a Permitted Re-Roof Have to Meet?

A permitted re-roof has to meet Idaho's residential code. For most North Idaho homes that means ice barrier at the eaves, drip edge at the roof edges, and a full tear-off when there are already two layers.

Ice barrier at the eaves

Required where ice dams are a known problem, from the roof edge to at least 24 inches inside the exterior wall line. Coeur d'Alene and Post Falls both list it as required. See our ice dam guide for why it matters.

Layer limits

New shingles can't go over two or more existing layers, over a wet or deteriorated roof, or over tile or slate. A full replacement removes every layer down to the roof deck.

Drip edge

Required at the eaves and rake edges of shingle roofs. Hayden's roof handout shows how it laps with the underlayment.

Coeur d'Alene's re-roof rules

Replace any dry rot or fungus-damaged wood, use Class A or B roofing rated for at least 25 years, and include flashing and ventilation.

Kootenai County requires each inspection to be approved before work moves on to the next phase.

What Happens If You Skip the Permit?

You pay more. Every jurisdiction we checked charges extra for work done without a permit, on top of the permit itself.

Kootenai County: double permit fees
Rathdrum: double the original fee
Coeur d'Alene: an extra fee equal to the permit fee, whether or not a permit is then issued
Hayden: an investigation fee equal to the minimum permit fee, on top of the permit fee
Post Falls: a $155 flat fee for work performed with no valid permit

Permits are also public records. Kootenai County, Hayden, Rathdrum, and Post Falls all publish reports of the permits they issue, so anyone can check whether a roof was permitted.

Does Lakeview Roofing Pull the Permit?

Yes. We pull the permit on every roof replacement, include the fee in our estimate, and schedule the inspections.

If you're comparing bids, check that each one includes the permit. It's a small line item, and it tells you the roofer plans to build to code.

Planning a Roof Replacement?

We handle the permit, the work, and the inspections. Request a free estimate and we'll walk you through what your roof needs.

Call (208) 661-1781 Request Free Estimate

Frequently Asked Questions

Do I need a permit to replace my roof in Kootenai County?

Yes. Kootenai County and the cities of Coeur d'Alene, Post Falls, Hayden, and Rathdrum all require a building permit for a residential re-roof. Small repairs, like replacing a few shingles, usually don't need one.

How much does a roofing permit cost in Kootenai County?

In 2026, a residential re-roof permit costs $235 in unincorporated Kootenai County, $155 in Post Falls, $150 in Rathdrum, and $150 to $300 in Coeur d'Alene depending on roof size. Hayden bases its fee on the contract price.

Can I put new shingles over my old roof in Idaho?

Only if there is one existing layer and it's in sound, dry condition. Idaho's residential code doesn't allow a new layer over two or more layers, over a wet or deteriorated roof, or over tile or slate. An overlay still needs a permit.

Should my contractor pull the permit or should I?

Your contractor should. Idaho requires contractors to register with the state, and a registered contractor can pull the permit and include the fee in the estimate. If a roofer asks you to pull it or skip it, get another estimate.

What happens if I re-roof without a permit?

You pay more. Kootenai County and Rathdrum charge double the permit fee, Coeur d'Alene and Hayden add an extra fee on top of the permit, and Post Falls charges a $155 fee for work done without a valid permit.

About this guide. Written by Lakeview Roofing & Restoration, a family-owned roofing company in Rathdrum, Idaho, and an Owens Corning Preferred Contractor with HAAG certified inspectors. Facts in this guide were checked against the sources listed below.