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When a permit is required
Permit triggers and exempt work for Mona
Mona City requires a building permit for new single-family homes and commercial structures. For accessory structures (sheds, garages, and other outbuildings), Mona City requires an Accessory Building Permit for structures exceeding 400 square feet (higher than the statewide IRC default of 200 square feet). Structures 400 square feet and under do not require an accessory building permit. Basement finish work and accessory dwelling units (ADUs) also require separate applications.
- Exempt Accessory structures (sheds, garages, outbuildings) 400 square feet or smaller (Mona City's local threshold; higher than the statewide IRC 200 sq. ft. default)
- Exempt Ordinary repairs not involving structural changes
- Exempt Painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work
Note: Even for exempt structures, electrical, plumbing, or mechanical work within the structure may require applicable trade permits. Verify with the city before treating any project as fully exempt.
- Accessory Building Permit Application
- Site plan showing property lines, setbacks, and proposed structure location
- Building plans
- Any additional documents specified in the Accessory Building Permit Requirements sheet (contact (435) 623-4913 for a complete list)
- Building code
- Utah statewide 2021 International Building Code (IBC), 2021 International Residential Code (IRC), 2021 International Mechanical Code (IMC), 2021 International Plumbing Code (IPC), 2021 International Energy Conservation Code (IECC), and current National Electrical Code (NEC) under Utah Code Title 15A. The 400 sq. ft. threshold for accessory building permits reflects a local ordinance adoption that differs from the statewide IRC default.
- Permit validity
- Utah's standard 180-day commencement and 180-day suspension rules under the adopted building codes apply as a default. Confirm with the city for any local variations.
- Owner-builder
- Utah statewide owner-builder exemption applies.
- Contractor requirements
- Utah DOPL state contractor license required for work valued at $3,000 or more. Trade contractors must hold applicable Utah specialty licenses.
Application process
Typical processing: Driven by the monthly Planning and Zoning Commission meeting schedule (first Wednesday of each month). Allow at least 2 to 4 weeks from complete submission to permit issuance, assuming no corrections are required and City Council approves at the same or next session.
- 01 Contact Mona City at (435) 623-4913 to confirm which permit is required for the project and to obtain the applicable application form.
- 02 For accessory structures (sheds, garages, outbuildings) exceeding 400 square feet, obtain the Accessory Building Permit Application.
- 03 Prepare required plans and documents (site plan, building plans, etc.) as specified in the Accessory Building Permit Requirements document.
- 04 Submit the completed application and all required plans/documents to the Planning and Zoning Commission secretary (Lori Henrie) at least 2 weeks before the next Planning and Zoning Commission meeting to place the item on the agenda.
- 05 The Planning and Zoning Commission meets on the first Wednesday of each month at 7:30 PM in the City Council Room at 20 West Center Street, Mona, UT.
- 06 Contact the secretary at least 1 week prior to the meeting (in addition to the 2-week plan submission deadline for inspections).
- 07 Attend the Planning and Zoning Commission meeting if required or requested.
- 08 The Planning and Zoning Commission reviews the application and makes a recommendation to the City Council.
- 09 The City Council issues the permit upon approval.
- 10 Pay applicable permit fees.
- 11 Post the permit on-site and schedule required inspections with the city.
- 12 Obtain final inspection and certificate of occupancy before occupying any new structure.
Typical processing time: Driven by the monthly Planning and Zoning Commission meeting schedule (first Wednesday of each month). Allow at least 2 to 4 weeks from complete submission to permit issuance, assuming no corrections are required and City Council approves at the same or next session.
Fee schedule
Mona building permit fees
Contact Mona City at (435) 623-4913 for current fee schedule and acceptable payment methods.
Required inspections
Scheduling and sequence
- (435) 623-4913 (phone)
- Inspection hours
- Contact Mona City at (435) 623-4913 for inspector hours and availability.
Typical sequence: Standard Utah residential sequence (footing, framing, rough-in trades, insulation, final) applies. Confirm with the city.
Frequently asked
Common questions about Mona permits
01 Do I need a building permit in Mona, UT? ▸
02 How much does a building permit cost in Mona, UT? ▸
03 How do I apply for a building permit in Mona, UT? ▸
04 How long does it take to get a building permit in Mona, UT? ▸
05 What work is exempt from building permits in Mona, UT? ▸
06 How do I schedule a building inspection in Mona, UT? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Mona City Planning and Zoning Commission before applying. Jaspector is not legal advice.