Hayden, ID - 2026 Building Permit Guide

Permit Authority

All land within Hayden city limits. Distinct from and not to be confused with neighboring City of Hayden Lake.

Department

Building Department

Address

8930 N. Government Way, Hayden, ID 83835

Phone

(208) 209-2022

Email

permits@haydenid.gov

Website

https://www.haydenid.gov/departments/building/index.php

Online Permit Portal

Application Process

1. Log in to BS&A Online at https://www.bsaonline.com/?uid=2689 (create account if needed).
2. Select permit type; consult project-specific checklist on city website for required documents.
3. Upload all required documents per checklist (plans, energy compliance, structural details, etc.).
4. Submit application; staff reviews for code compliance.
5. Upon approval, fees are calculated using the ICC Building Valuation Calculator; pay online.
6. Permit issued; approved plans must be on site.
7. Schedule inspections online via portal or QR code; inspections scheduled by 8 a.m. typically receive same-day service.
8. Submit special inspection documents (air balance reports, certifications, state approvals) as required.
9. Final inspection; certificate of occupancy issued.

Typical processing time: Not publicly stated

Source: Building Department

General Requirements

New construction, additions, alterations, accessory structures over 200 sq ft (residential) or over 120 sq ft (commercial), mechanical, re-roofing, demolition, commercial work

Required Documents

• Per project-type checklist
• Site plan
• Floor plans
• Framing/structural details
• Energy compliance documentation
• Trade approvals

Permit validity

Expires if work not commenced within 180 days; extensions available upon written request; reinstatement fee: $75.00

Building code

2018 IBC, 2018 IRC, 2018 IMC, 2018 IFC, 2018 IECC, effective January 1, 2021; Climate Zone 5; Seismic Design Category C; Wind Speed 90 mph (115 mph 3-second gust); Frost Depth 24 inches minimum; Soil Bearing Capacity 1,500 psf

Contractor requirements

Idaho contractor registration required; electrical and plumbing handled by Idaho Division of Building Safety unless city has assumed those permits (confirm with department)

Fees

Plan check fee

Not separately stated

Permit fee formula

Valuation-based using ICC Building Valuation Calculator

Payment note

Paid online through BS&A portal

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

• Residential accessory structures up to 200 sq ft
• Fences not exceeding 6 feet
• Sidewalks and driveways
• Decks under 200 sq ft not exceeding 30 inches above grade
• Painting, papering, tiling, carpeting
• Commercial tool/storage sheds up to 120 sq ft
• Commercial fences not over 7 feet
• Retaining walls under 4 feet

Important: Even exempt structures must comply with zoning setbacks and site requirements.

Inspections

How to Schedule

• BS&A portal (online)
• QR code on permit card (online)
• Kiosk at Building Department (in-person)

Scheduling deadline

Inspections scheduled by 8 a.m. typically receive same-day service

Inspection hours

Monday through Friday, 8 a.m. to 5 p.m.

Typical inspection sequence: Foundation, framing, rough trades, insulation, final; special inspections (air balance, structural certifications) required at appropriate stages

Additional Resources

• Building code: 2018 IBC, 2018 IRC, 2018 IMC, 2018 IFC, 2018 IECC, effective January 1, 2021; Climate Zone 5; Seismic Design Category C; Wind Speed 90 mph (115 mph 3-second gust); Frost Depth 24 inches minimum; Soil Bearing Capacity 1,500 psf
• Zoning information: View zoning info
• Residential permit application packet
• Finance/fee schedule
• License lookup guide: Idaho Contractor License Requirements
• Contract template: Idaho Homeowner-Contractor Agreement
• Idaho hub: Idaho Contractor License & Permit Hub

Frequently Asked Questions

Hayden Building Permit FAQ

Do I need a building permit in Hayden, ID?

New construction, additions, alterations, accessory structures over 200 sq ft (residential) or over 120 sq ft (commercial), mechanical, re-roofing, demolition, commercial work

How much does a building permit cost in Hayden, ID?

Fees are calculated as: Valuation-based using ICC Building Valuation Calculator. Plan check fee: Not separately stated.

How do I apply for a building permit in Hayden, ID?

1. Log in to BS&A Online at https://www.bsaonline.com/?uid=2689 (create account if needed). 2. Select permit type; consult project-specific checklist on city website for required documents. 3. Upload all required documents per checklist (plans, energy compliance, structural details, etc.). 4. Submit application; staff reviews for code compliance. 5. Upon approval, fees are calculated using the ICC Building Valuation Calculator; pay online. 6. Permit issued; approved plans must be on site. 7. Schedule inspections online via portal or QR code; inspections scheduled by 8 a.m. typically receive same-day service. 8. Submit special inspection documents (air balance reports, certifications, state approvals) as required. 9. Final inspection; certificate of occupancy issued.

How long does it take to get a building permit in Hayden, ID?

Typical processing time is Not publicly stated.

What work is exempt from building permits in Hayden, ID?

The following work is generally exempt: Residential accessory structures up to 200 sq ft; Fences not exceeding 6 feet; Sidewalks and driveways; Decks under 200 sq ft not exceeding 30 inches above grade; Painting, papering, tiling, carpeting; Commercial tool/storage sheds up to 120 sq ft; Commercial fences not over 7 feet; Retaining walls under 4 feet. Note: Even exempt structures must comply with zoning setbacks and site requirements.

How do I schedule a building inspection in Hayden, ID?

Inspections can be scheduled via: BS&A portal, QR code on permit card, Kiosk at Building Department. Inspections scheduled by 8 a.m. typically receive same-day service.

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