Boise City Building Department 2026: Permits, Inspections & Services

Need a building permit or inspection in Boise, Idaho? The City of Boise Planning and Development Services (PDS) Building Division handles building permits, construction plan reviews and building inspections within Boise city limits. You can apply online, check a permit’s status, pay fees and request inspections through the city’s official Permitting and Licensing system.

Boise Building Department Contact & Office Information

Hours are Boise local time (Mountain Time). Check holiday closures before visiting. For specialized assistance, the city also provides an appointment option from its Building Division webpage.

Is your property actually inside Boise city limits?

A Boise mailing address does not necessarily mean the property is inside incorporated Boise. Ada County Development Services issues building permits for unincorporated Ada County properties, including properties that may fall within Boise’s Area of City Impact. Other incorporated cities handle their own jurisdictions.

If you’re unsure, confirm the property’s municipality using Ada County Development Services or contact the Boise Building Division before applying. This can prevent an application being submitted to the wrong authority.

What Building Permits Are Required in Boise?

Boise requires permits for many construction, alteration and trade-related projects. The following examples come from the city’s published homeowner guidance; zoning, floodplain, historic district and other requirements can still apply.

For decks, accessory dwelling units (ADUs), retaining walls, pools, solar installations, commercial tenant improvements and demolition work, confirm the exact application type and requirements through the official Building Permits directory.

How to Apply for a Boise Building Permit Online

Boise uses an Accela-based Permitting and Licensing system for applications and record management. Projects requiring electronic plan review also use a separate system called ePlanReview.

1. Verify the property and permit type. Confirm that the property is inside Boise city limits. Determine whether you need a residential building, commercial building, electrical, plumbing, mechanical or other permit. Check whether planning approval must come first.
2. Prepare your project information. Have the site address, parcel information when available, a description of the work, applicant and contractor information, and applicable plans or supporting documents. More complex projects may require site plans, structural drawings, specifications and other discipline-specific documents.
3. Open the official portal. Visit permits.cityofboise.org. Choose registration if you’re a new applicant, or sign in with your existing account. Follow the available application options to select the appropriate permit.
4. Complete and submit the application. Enter the requested property and project details. Save unfinished work if necessary. Check the entries and submit the application. Keep the record number for follow-up.
5. Submit plans when requested. If electronic plans are required, choose the electronic submission option in the application. Watch for the city’s invitation to ePlanReview. Upload the required files and complete the applicant submission task; simply uploading files does not necessarily submit them for review.
6. Respond to reviews and obtain issuance. Check the record and email for prescreen comments, fees and plan-review corrections. Upload revisions as instructed, pay outstanding charges and obtain the issued permit. Plan approval alone does not mean construction is authorized if the permit has not yet been issued.

Can homeowners apply without hiring a contractor?

Boise allows homeowners to perform qualifying work on their primary residence without registering as an Idaho contractor. When acting as the subcontractor, the homeowner must obtain the required permit and physically perform that work. People hired to perform regulated electrical, plumbing or mechanical work must hold the applicable Idaho credentials.

Homeowners can use Boise’s online permit wizard for eligible trade, fence, roofing, window and siding permits. For a larger project or work involving professional design, confirm requirements before hiring or beginning construction.

How to Check Boise Permit Status or Download a Permit

You can search publicly accessible building permit records without creating an account, although account access is needed for certain actions.

1. Open the official Building Permit Search.
2. Search by record number, site address, parcel number or other available search criteria.
3. Open the matching record and review its status, details and available documents.
4. For a permit copy, locate the record’s Documents section and select the document labeled PDS-Permit, when available.

Common status labels include Received, In Review, Fee Review and Issued. A search result is not proof that every required approval or inspection has been completed. Review the actual permit record and final status.

Boise Building Inspections: Schedule, Hours & Requirements

The City of Boise Building Division inspects permitted work during construction. Inspections help confirm that work matches the approved plans and applicable codes. The exact inspection sequence depends on the project and approved permit.

How to request an inspection

1. Sign in to Boise’s Permitting and Licensing portal.
2. Locate the issued building or trade permit under your associated records.
3. Open the inspections section and select an available required inspection type.
4. Request the appropriate date and inspection window, then check confirmation details.
5. Have the work accessible, approved plans on site, and the required preceding work ready for inspection.

Boise specifies that online inspection scheduling is available to registered users listed as contacts on the applicable building or trade permit. If you cannot schedule online, contact the permit counter. Planning and Public Works inspections must be arranged with their respective offices.

Common residential building inspections

• Footings and foundation: Before concrete placement, with forms and required reinforcement ready.
• Wall bracing: Before concealment of required bracing and sheathing elements.
• Framing and rough-in: After applicable rough electrical, plumbing and mechanical inspections are approved.
• Energy efficiency: Insulation and air-sealing components before gypsum board or other covering is installed, as applicable.
• Final: After construction and required trade work are complete, before occupancy where applicable.

The city can also require additional inspections involving fire protection, hillside sites, historic districts, erosion control or other project conditions. Significant modifications to approved plans may require a formal plan modification before inspection of the affected work.

View the official Boise inspection types and scheduling instructions.

Boise Building Permit Fees & Processing Times in 2026

How much does a building permit cost?

Boise building permit fees vary by project type, construction valuation, plan review, trade work and other applicable services. A new house, reroof, kitchen remodel and commercial project do not have the same fee calculation.

Important 2026 update: Boise announced an adjustment to Planning and Development Services permit fees effective October 1, 2026. Older fee tables may therefore be inaccurate for new applications.

To check current costs, open the official PDS Fee Schedules, identify the correct permit category and review the fees shown on your application record. Separate charges may apply for plan review, trade permits, reinspection, erosion control or development impact fees.

For a fee that seems incorrect or is missing from the portal, contact the Building Division at permits@cityofboise.org or (208) 608-7070.

How long does permit review take?

Boise publishes processing reports rather than promising one approval time for every project. The following are selected average first-review times from the city’s June 1–August 31, 2026 report.

These are historical first-review averages, not guaranteed approval or issuance dates. The complete process can take longer because of corrections, applicant resubmissions, other agency reviews and required payments. Project complexity determines the review level.

Read Boise’s 2026 Permit Processing Timeframes Report (PDF).

Boise Building Codes & Local Construction Requirements

Although this is a 2026 guide, Boise has not adopted a blanket “2026 building code.” The city’s published adopted-code list identifies earlier code editions and local amendments.

Two local design details: Boise’s published basic criteria include a minimum 24-inch frost depth and a 20 psf ground snow load, with a minimum uniform roof snow load of 25 psf under the city’s stated criteria. Actual structural design must follow the applicable code, site conditions and local amendments.

For adopted appendices, exceptions, residential mechanical rules and other provisions, consult Boise’s official Current Building Codes page.

Local Requirements That Can Affect Your Boise Permit

Before filing, check these issues when they apply to your property:

• Historic districts: Certain changes involving windows, siding, exterior work and trees may require a Certificate of Appropriateness before building work begins.
• Hillside locations: Additional grading, drainage, structural and Public Works review or inspections may be required.
• Boise River and floodplain areas: Flood hazard rules and development restrictions may apply, including to some otherwise exempt accessory structures.
• Wildland-urban interface areas: Certain construction and fire-protection details may require additional inspection.
• Erosion and sediment control: A separate ESC permit may be required based on site disturbance, the building footprint and location. Boise’s program identifies a general threshold of more than 2,500 sq. ft. of disturbance and/or qualifying new building or ground-floor addition work of 500 sq. ft. or more, subject to the program’s rules.
• Zoning: Setbacks, lot coverage, building height, land use and parking requirements may apply even if a building permit exemption exists.

For projects with soil disturbance or drainage concerns, review the Boise Erosion and Sediment Control program before starting excavation.

Common Permit Problems & What to Do

Official Boise Permit & Building Resources

These government resources provide the application tools and supporting documents used throughout this guide.

• Boise Building Division — responsibilities, assistance and department services.
• Official Permitting and Licensing Portal — applications, status, fees, permits and inspections.
• Homeowner’s Construction Guide — residential permit thresholds and homeowner rules.
• Building Inspections — scheduling and inspection categories.
• PDS Fee Schedules — official building and trade permit fees.
• Currently Adopted Building Codes — applicable editions and design criteria.
• Permitting System Help — account, ePlanReview and permit-record instructions.
• Ada County Permitting Division — permitting for unincorporated Ada County properties.

For a companion overview of the same Idaho jurisdiction, see our Boise, Idaho building permit and inspection guide. It covers applications, ePlanReview, and permit follow-up.

Boise Building Department: 10 Frequently Asked Questions