Salt Lake City Home Addition Permits 2026
Salt Lake City home addition permit fees, plan review, and required inspections for 2026.
Salt Lake City Home Addition permit basics
- Building department: Salt Lake City Building Services Division
- Department URL: https://www.slc.gov/buildingservices/
- Permit fee typical: $400 - $3,500 permit fee
- Plan review + approval: 10-20 business days
- Inspections required: 6-12 inspections (footing, framing, electrical, plumbing, mechanical, insulation, drywall, final)
Salt Lake City Home Addition common issues
Setback compliance, FAR (floor-area ratio), structural review required, sewer/water capacity may need upgrade.
Salt Lake City-specific permitting context
Utah licenses contractors through the state Division of Professional Licensing (DOPL), and Salt Lake City sits directly on the Wasatch Fault, so seismic detailing and unreinforced-masonry concerns drive structural work on the many older brick homes. High mountain snow loads govern roof and structural design, and permit submittals route through the Citizen Access Portal and ProjectDox for plan review.
Climate factors: Semi-arid high-desert climate with hot dry summers, heavy mountain snowfall requiring high roof snow loads, and winter temperature inversions that trap valley air pollution.
Utah licensing for Home Addition contractors
Utah Division of Occupational and Professional Licensing (DOPL) - required: $280 + exam + financial statement. Board: https://dopl.utah.gov.
Mechanics lien deadline in Utah: 180 days from completion. Preliminary notice: Preliminary Notice required within 20 days of first furnishing.
Salt Lake City Home Addition sales tax
Utah sales tax: 4.85% + local (~7.2% combined avg). Real property labor exempt. Restaurant tax (1%) does not apply to contractors.
Verify with the Utah State Tax Commission.
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