County Building Permits
Phelps County, MO - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Phelps County, Missouri. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Countywide unincorporated areas. Public sources reviewed do not show a county building-code permit program; countywide review appears centered on subdivision, utility right-of-way, and floodplain matters
- Department
- Phelps County Commission and Meramec Regional Planning Commission floodplain administration
- Address
- 200 N. Main St., Suite 105, Rolla, MO 65401
- Phone
- (573) 458-6000
Online Permit Portal
Platform: None found publicly • Account required: No • Submission: In-person only
Additional resources:
Application Process
- Confirm whether the project is outside city limits and whether it affects a floodplain or county right-of-way
- If the work touches a floodplain, contact MRPC for floodplain permit guidance
- If the work involves subdivision, drainage, or utility access, follow county commission and road department requirements
- Submit any required county or MRPC forms
- Receive county or MRPC approval before starting work if a permit is required
Typical processing time: Not stated publicly
Source: Phelps County Commission and Meramec Regional Planning Commission floodplain administration
General Requirements
Public sources indicate a floodplain development permit is required before new construction or renovation in the floodplain. County-level public sources do not show a general county building-permit program for all construction
Required Documents
- When a permit is required: Public sources indicate a floodplain development permit is required before new construction or renovation in the floodplain. County-level public sources do not show a general county building-permit program for all construction
- Required documents: Not fully detailed publicly; floodplain review is handled by MRPC and county process may require project information and location details
- Permit validity/expiration: Not found publicly
- Owner-builder rules if available: Not found publicly
- Contractor license requirements: Not found publicly
- Building code adopted: County building codes list shows Phelps County with no adopted county building code entries in the current state summary
- Permit validity
- Not found publicly
- Building code
- County building codes list shows Phelps County with no adopted county building code entries in the current state summary
- Owner-builder
- Not found publicly
- Contractor requirements
- Not found publicly
Fees
- Minimum permit fee
- Not found publicly
- Plan check fee
- Not found publicly
- Permit fee formula
- Not found publicly
- Reinspection fee
- Not found publicly
- Payment note
- Not found publicly
Fees change. Verify current amounts at the official fee schedule.
Work That Does NOT Require a Permit
Contact the Phelps County Commission and Meramec Regional Planning Commission floodplain administration to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- For floodplain issues, contact MRPC. For county road/subdivision matters, contact the county road department ()
- Inspection hours
- County commission meetings are Tuesday and Thursday mornings, 9:00 a.m. to noon
Typical inspection sequence: Floodplain development review may occur before construction starts; county road and subdivision review is separate
Additional Resources
- Building code: County building codes list shows Phelps County with no adopted county building code entries in the current state summary
- Zoning information: View zoning info
- phelpscounty.org
- phelpscounty.org
- License lookup guide: Missouri Contractor License Requirements
- Contract template: Missouri Homeowner-Contractor Agreement
- Missouri hub: Missouri Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Phelps County Commission and Meramec Regional Planning Commission floodplain administration before applying.
Frequently Asked Questions
Phelps County Building Permit FAQ
- Do I need a building permit in unincorporated Phelps County, MO?
- Public sources indicate a floodplain development permit is required before new construction or renovation in the floodplain. County-level public sources do not show a general county building-permit program for all construction
- How much does a building permit cost in unincorporated Phelps County, MO?
- The minimum permit fee is Not found publicly. Fees are calculated as: Not found publicly. Plan check fee: Not found publicly.
- How do I apply for a building permit in unincorporated Phelps County, MO?
- 1. Confirm whether the project is outside city limits and whether it affects a floodplain or county right-of-way 2. If the work touches a floodplain, contact MRPC for floodplain permit guidance 3. If the work involves subdivision, drainage, or utility access, follow county commission and road department requirements 4. Submit any required county or MRPC forms 5. Receive county or MRPC approval before starting work if a permit is required
- How long does it take to get a building permit in unincorporated Phelps County, MO?
- Typical processing time is Not stated publicly.
- What work is exempt from building permits in unincorporated Phelps County, MO?
- The following work is generally exempt: No public exempt-work list was found for a countywide building permit program.
- How do I schedule a building inspection in unincorporated Phelps County, MO?
- Inspections can be scheduled via: For floodplain issues, contact MRPC. For county road/subdivision matters, contact the county road department.
Need help with your project?
Navigating permits in Phelps County Unincorporated Areas can be complicated.
Jaspector connects you with local experts who can review your scope, verify your contractor, and help you understand what permits your project actually needs.
Learn how Jaspector works