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§ 02
When a permit is required
Permit triggers and exempt work for Cambridge
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.
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.)
- Exempt Maintenance and repairs not requiring structural modification
- Exempt Roofing replacement
- Exempt Siding replacement
- Exempt Window and door replacement with preexisting openings
- Exempt 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.
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.
Source: Cambridge City Government ↗
§ 03
Application process
Typical processing: Contact Cambridge City Clerk for specific timeline estimate.
- 01 Contact Cambridge City Clerk's office via email (cityclerk@cambridge.id.gov) or visit city website for specific requirements.
- 02 Obtain all required zoning approvals, zone changes, conditional use permits, and variances from city before submitting building permit application.
- 03 Submit building permit application with plans and specifications conforming to city code and building standards.
- 04 Cambridge Building Official reviews for compliance with building codes and zoning.
- 05 Building permit issued upon approval.
- 06 Obtain required inspections before and after construction.
Typical processing time: Contact Cambridge City Clerk for specific timeline estimate.
Source: Cambridge City Government ↗
§ 04
Required inspections
Scheduling and sequence
How to schedule
- Cambridge City Hall (in-person)
- cityclerk@cambridge.id.gov (email)
Source: Cambridge City Government ↗
§ 05
Frequently asked
Common questions about Cambridge permits
01 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.
02 How do I apply for a building permit in Cambridge, ID? ▸
To apply for a building permit in Cambridge, ID, follow these steps: 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.
03 How long does it take to get a building permit in Cambridge, ID? ▸
Building permit processing times in Cambridge, ID typically run Contact Cambridge City Clerk for specific timeline estimate.. Timelines can vary based on project complexity and current department workload.
04 What work is exempt from building permits in Cambridge, ID? ▸
Not all construction work requires a permit 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. When in doubt, confirm with the local building department before starting work.
05 How do I schedule a building inspection in Cambridge, ID? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Cambridge, ID via: Cambridge City Hall, cityclerk@cambridge.id.gov.
last verified April 2026
source Cambridge City Government ↗
entry id permits/idaho/washington/cambridge
Educational reference. Permit rules and fees change — confirm current requirements directly with Cambridge City Government before applying. Jaspector is not legal advice.