Building permits, zoning and land rules in Wayne County, Utah

For covered uses, expansions, construction and structural changes in unincorporated Wayne County, the county requires either a land-use application or a building-permit application unless an adopted land-use or building-code exemption applies¹. Required forms and fees must be complete, and work cannot start until the necessary approvals, permits and licenses have been issued¹. A governed building generally cannot be occupied or used until the Building Official issues a Certificate of Occupancy, unless the adopted building code provides an exemption².

Utah’s State Construction Code also governs covered new construction and specified work on existing buildings⁸. A structure used solely for agriculture and not for human occupancy can qualify for a state construction-code exemption, but plumbing, electrical or mechanical permits may still be required and location-based exceptions apply⁹. Ask the Clerk’s Office and Planning and Zoning to classify the project before treating a barn, shed or other farm structure as exempt^4,5.

Wayne County directs building-permit applicants to the Clerk’s Office at 435-836-1302, and the county’s documents page provides the building permit application⁵. Wayne County Planning and Zoning can be reached at 435-836-1303 at 18 S Main in Loa for land-use and zoning review⁴.

For unincorporated property, begin with Planning and Zoning to identify the zoning district, use category and required application, then coordinate any construction permit with the Clerk’s Office^1,2. The county reviews an application for completeness after the form and required fees are submitted; unresolved deficiencies prevent review and cause withdrawal after 30 calendar days from written notice¹. Subdivision-application fees can cover processing, reviews, inspections and other county services, and the County Commission may change them by resolution; the source does not give a general building-permit price¹⁰.

Yes. Wayne County zoning governs land uses, buildings, structures and activities throughout the county’s unincorporated area, not inside incorporated municipalities². The published districts are A, RA, BC, RR, I and SP, and uses are permitted, conditional or prohibited². A use omitted from the Table of Uses is prohibited, so a large or remote parcel is not automatically unrestricted². In the A and RA districts the minimum front yard is 24 feet and the minimum side yard is 12 feet, and maximum lot coverage is 60% including all structures in A, RA and RR². An accessory dwelling for an owner or employee is a conditional use in the A district, must share the primary building's utility meters, needs two off-street parking spaces, cannot be an RV, and is prohibited in the SP district².

A manufactured home cannot be excluded from a district where a single-family residence is permitted if it has a compliant permanent foundation and meets the same land-use rules, building codes and restrictive covenants². A manufactured dwelling erected on site must be at least 400 square feet, at least 24 feet wide at its narrowest dimension and have at least a 2:12 roof pitch, in addition to the county’s other manufactured-home requirements². Wayne County’s manufactured-dwelling threshold does not establish a minimum floor area for every site-built primary dwelling; ask Planning and Zoning about the proposed design⁴.

Central Utah Public Health Department issues onsite wastewater permits in Wayne County, and construction of any part of the system cannot begin until the department issues a construction permit³. The Wayne office is at 18 South Main in Loa and can be reached at (435) 836-1317¹¹. Local health departments administer Utah’s onsite wastewater rule and may impose stricter requirements, fees, servicing rules and variance procedures¹².

A construction application needs the completed soil classification form, site plan, system design and the non-refundable permit fee together³. Only 13.2% of county soils are rated without severe limitations for a conventional septic drain field, so evaluate the proposed house site early¹³. A building with plumbing must connect to an accessible public sewer within 300 feet of the property line; when that condition does not apply, an approved private sewage-disposal system may be used⁷. Limited graywater-only drainage may instead use a code-compliant graywater system, but the rule does not authorize unrestricted off-grid sanitation methods⁷.

Wayne County treats a campground as at least two tent or RV sites occupied for no more than 90 calendar days². In unincorporated areas, campgrounds require conditional-use approval in the A and BC districts, permitted-use review in RR, and are prohibited in RA, I and SP². These campground rules do not establish permission to live indefinitely in a single RV on an ordinary parcel, and an RV may not serve as an accessory building². Ask Planning and Zoning for a parcel-specific answer⁴.

In unincorporated Wayne County, a tiny home that qualifies as a manufactured home may be placed in a zoning district where a single-family residence is permitted if it meets the land-use rules, building codes and restrictive covenants that apply there². A manufactured dwelling erected on site must be at least 400 square feet and satisfy the county’s other manufactured-home specifications². Ask Planning and Zoning how the county will classify a tiny home that is not a manufactured home⁴.

1. Ask Planning and Zoning to confirm the parcel’s district, allowed residential use, setbacks and land-use application at 435-836-1303^2,4.
2. Confirm legal access; county-road work involving entry onto or departure from an established Wayne County road requires an encroachment permit, while a driveway connection along a state highway requires UDOT’s conditional access permit^14,15.
3. Resolve water and wastewater with Central Utah Public Health before finalizing the site plan^7,11.
4. Submit the applicable land-use or building-permit application and required fees; construction must wait until all required approvals are issued¹. If acting as owner-builder, confirm the conditional contractor-license exemption, which does not waive permits or inspections⁶.
5. Obtain the required Certificate of Occupancy before occupying or using the completed governed building, unless a building-code exemption applies².

Confirm zoning, legal-lot status, setbacks and the proposed use with Wayne County Planning and Zoning before closing^2,4. Check whether road access is from a county road or state highway because the permitting authority changes with the road^14,15.

Test wastewater feasibility early: only 13.2% of Wayne County soils are rated without severe limitations for a conventional septic drain field¹³. Verify a lawful water source as well: a private well needs a valid water right, and the Utah Division of Water Rights issues a Start Card that works as the permit to construct it¹⁶. Where public potable water is unavailable, an individual source must meet Utah water-law requirements and receive local health approval⁷. Wayne County receives about 9.4 inches of precipitation annually, and severe drought occurred in 34.4% of measured years, making water reliability a central land question¹³. Finally, map hazards and buildable terrain: 46.5% of county land has a slope of 15% or less, and a hazard-prone site may trigger a geotechnical report^2,13.