Cambridge, ID - 2026 Building Permit Guide

Permit Authority

All properties within the incorporated City of Cambridge.

Department

Cambridge City Government

Email

cityclerk@cambridge.id.gov

Website

https://www.cambridge.id.gov/

Online Permit Portal

Application Process

1. Contact Cambridge City Clerk's office via email (cityclerk@cambridge.id.gov) or visit city website for specific requirements.
2. Obtain all required zoning approvals, zone changes, conditional use permits, and variances from city before submitting building permit application.
3. Submit building permit application with plans and specifications conforming to city code and building standards.
4. Cambridge Building Official reviews for compliance with building codes and zoning.
5. Building permit issued upon approval.
6. Obtain required inspections before and after construction.

Typical processing time: Contact Cambridge City Clerk for specific timeline estimate.

Source: Cambridge City Government

General Requirements

A building permit is required for any and all new structures regardless of size or square footage, remodeling and alterations, and fences over 6 feet in height.

Required Documents

• Completed permit application
• Plans and specifications
• Site plan
• Zoning approval(s)

Building code

2018 International Building Code (IBC) with Idaho amendments, 2018 International Existing Building Code (IEBC), 2018 International Fuel Gas Code (IFGC), 2018 International Mechanical Code (IMC), 2018 International Fire Code (IFC), 2015 International Swimming Pool and Spa Code (ISPSC), 2020 Idaho Residential Code, 2020 Idaho Energy Conservation Code

Contractor requirements

Contractors must register with the Idaho Contractors Board if project value exceeds $2,000.

Work That Does NOT Require a Permit

• Maintenance and repairs not requiring structural modification
• Roofing replacement
• Siding replacement
• Window and door replacement with preexisting openings
• One-story temporary detached accessory structures not exceeding 200 sq ft (sheds, playhouses, etc.)

Important: Contact Cambridge City Clerk's office to confirm specific exemptions, as they may vary by project scope.

Inspections

How to Schedule

• Cambridge City Hall (in-person)
• cityclerk@cambridge.id.gov (email)

Additional Resources

• Building code: 2018 International Building Code (IBC) with Idaho amendments, 2018 International Existing Building Code (IEBC), 2018 International Fuel Gas Code (IFGC), 2018 International Mechanical Code (IMC), 2018 International Fire Code (IFC), 2015 International Swimming Pool and Spa Code (ISPSC), 2020 Idaho Residential Code, 2020 Idaho Energy Conservation Code
• Verify contractor license: Idaho Contractors Board Registration
• Zoning information: View zoning info
• Owner-builder rules: View rules
• Idaho Code Title 54, Chapter 52 - Contractors Registration Act
• Idaho DEQ - Stormwater Permits (IPDES)
• Southwest District Health - Septic Systems
• License lookup guide: Idaho Contractor License Requirements
• Contract template: Idaho Homeowner-Contractor Agreement
• Idaho hub: Idaho Contractor License & Permit Hub

Frequently Asked Questions

Cambridge Building Permit FAQ

Do I need a building permit in Cambridge, ID?

A building permit is required for any and all new structures regardless of size or square footage, remodeling and alterations, and fences over 6 feet in height.

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

1. Contact Cambridge City Clerk's office via email (cityclerk@cambridge.id.gov) or visit city website for specific requirements. 2. Obtain all required zoning approvals, zone changes, conditional use permits, and variances from city before submitting building permit application. 3. Submit building permit application with plans and specifications conforming to city code and building standards. 4. Cambridge Building Official reviews for compliance with building codes and zoning. 5. Building permit issued upon approval. 6. Obtain required inspections before and after construction.

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

Typical processing time is Contact Cambridge City Clerk for specific timeline estimate..

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

The following work is generally exempt: Maintenance and repairs not requiring structural modification; Roofing replacement; Siding replacement; Window and door replacement with preexisting openings; One-story temporary detached accessory structures not exceeding 200 sq ft (sheds, playhouses, etc.). Note: Contact Cambridge City Clerk's office to confirm specific exemptions, as they may vary by project scope.

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

Inspections can be scheduled via: Cambridge City Hall, cityclerk@cambridge.id.gov.

Other cities in Washington County