Bolthole Index

Salt Lake County, Utah

Zoning, building permits and septic rules in Midvale, Utah

Midvale is a city in Salt Lake County, Utah. 3 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Salt Lake County page.

Answers from the rulebook for Midvale

Midvale’s own rules

  • Building permitRequired

    Construction inside Midvale city; permits issued by Midvale Building & Safety

    • Exceptions listed: detached accessory building under 120 sq ft (nonresidential), under 200 sq ft (residential), and cosmetic work such as carpet, tile, painting, wallpapering.
    • Applications currently by fillable PDF emailed to buildingpermit@midvaleut.gov because the online system is unavailable.
    “a building permit is required for most construction in the city.”
  • InspectionsRequired

    Permitted construction inside Midvale city

    • Inspection requests submitted online Monday-Thursday 8:00 a.m.-3:00 p.m., at least 24 hours in advance.
    • Only the general contractor on record should schedule inspections.
    “all new construction, additions, basement finishes, remodeling, siding, re-roofs, window replacement, water heater replacement, and furnace replacement require a building permit and building inspections.”
  • Permit processPartial

    Building permit applications inside Midvale city

    • Online system unavailable until further notice; applications go by email with plans and supporting documents.
    “until further notice, all building permit applications must be submitted using our fillable pdf building permit application”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Midvale or Salt Lake County directly.

  • Owner-builder exemption — Owner-builder permits inside Midvale city
  • Building code adopted — Building code inside Midvale city
  • Certificate of occupancy — Certificate of occupancy inside Midvale city
  • Zoning districts — Zoning districts inside Midvale city
  • Minimum dwelling size — Single-family residential district inside Midvale city
21 more unanswered
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Midvale publishes no rule on the point, not that none exists. Salt Lake County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Midvale means bringing your own water and power. The kit we’d start with:

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