City Building Permits
Whitlash, MT - 2026 Building Permit Guide
How to apply for a building permit in Whitlash, Montana. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Unincorporated community, state jurisdiction
- Department
- Montana Building Codes Program
- Address
- P.O. Box 200517, Helena, MT 59602
- Phone
- (406) 841-2056
- buildingcodes@mt.gov
Online Permit Portal
Platform: Accela • Account required: No • Submission: In-person only
Application Process
- Contact Montana Building Codes Program to determine permit requirement
- Obtain application from state portal or by mail request
- Complete application with construction plans and estimated valuation
- Provide site plan and engineering documentation if required
- Submit via state online portal or mail
- State reviews application (approximately 3 weeks)
- Receive permit approval and pay fees
- Post permit at job site
- Request inspections at appropriate construction phases
Typical processing time: Approximately 3 weeks
Source: Montana Building Codes Program
General Requirements
Per Montana state law; residential structures with 4+ dwelling units; buildings with fewer than 5 units exempt from building permits (electrical/plumbing required); alterations, additions, significant repairs
Required Documents
- Building Permit Application
- Construction plans and specifications
- Site plan showing building location
- Building valuation estimate
- Engineering documentation if required
- Energy code compliance information
- Building code
- Montana Building Code 2021, Montana Residential Code 2021; 2021 International Energy Conservation Code
Fees
- Permit fee formula
- 1-2% of building valuation
- Payment note
- No fixed minimum fee. Obtain specific fee quote from Montana Building Codes Program at (406) 841-2056.
Work That Does NOT Require a Permit
Contact the Montana Building Codes Program to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
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- Scheduling deadline
- 24 hours before inspection
- Time windows
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Additional Resources
- Building code: Montana Building Code 2021, Montana Residential Code 2021; 2021 International Energy Conservation Code
- Owner-builder rules: View rules
- Montana Building Codes Program
- Building Permits FAQ
- State Building Codes Portal
- Current Codes
- License lookup guide: Montana Contractor License Requirements
- Contract template: Montana Homeowner-Contractor Agreement
- Montana hub: Montana Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Montana Building Codes Program before applying.
Frequently Asked Questions
Whitlash Building Permit FAQ
- Do I need a building permit in Whitlash, MT?
- Per Montana state law; residential structures with 4+ dwelling units; buildings with fewer than 5 units exempt from building permits (electrical/plumbing required); alterations, additions, significant repairs
- How much does a building permit cost in Whitlash, MT?
- Fees are calculated as: 1-2% of building valuation.
- How do I apply for a building permit in Whitlash, MT?
- 1. Contact Montana Building Codes Program to determine permit requirement 2. Obtain application from state portal or by mail request 3. Complete application with construction plans and estimated valuation 4. Provide site plan and engineering documentation if required 5. Submit via state online portal or mail 6. State reviews application (approximately 3 weeks) 7. Receive permit approval and pay fees 8. Post permit at job site 9. Request inspections at appropriate construction phases
- How long does it take to get a building permit in Whitlash, MT?
- Typical processing time is Approximately 3 weeks.
- What work is exempt from building permits in Whitlash, MT?
- The following work is generally exempt: Residential buildings with fewer than 4 dwelling units (building permit exempt; electrical/plumbing required); Farm and ranch buildings; Mining buildings; Private residential garages (vehicle storage only); Private storage (personal use only); Minor repairs and maintenance. Note: Per state law exemptions.
- How do I schedule a building inspection in Whitlash, MT?
- Inspections can be scheduled via: . 24 hours before inspection.
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