Bolthole Index

Box Elder County, Utah

Zoning, building permits and septic rules in Town of Portage, Utah

Town of Portage is a town in Box Elder County, Utah. Town of Portage adopts its own zoning, so inside its limits Town of Portage’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Box Elder County page.

Answers from the rulebook for Town of Portage

Town of Portage’s own rules

  • Building permitRequired

    Construction, alteration or moving of buildings inside Portage town

    • Application goes through Box Elder County building permits and inspection office, which forwards it to the town for lot size, setback and height review
    • Permit valid 180 days; extension available at no additional cost
    • Resolution 2012-6 eliminates town fees for pre-engineered buildings that need no county permit and have no water or power

    permit validity: 180 days (extension available)

    “no building or structure shall be constructed, reconstructed, altered, or moved except after the issuance of a building permit by the building inspector and an occupancy permit by the zoning administrator of the town of portage.”
  • InspectionsRequired

    Buildings requiring a permit inside Portage town

    • Occupancy only after the local building official inspects and finds compliance
    “buildings and structures' requiring a building permit pursuant to the provisions of this ordinance shall not be occupied or put into use until the local building official has inspected such building or structure”
  • Certificate of occupancyRequired

    Buildings requiring a permit inside Portage town

    • Occupancy permit issued by the zoning administrator; written certificate of occupancy and use after inspection
    “finds compliance with this ordinance and gives a written certificate of occupancy and use to the owner or his agent to occupy and/or use the building or structure”
  • Local zoningPresent

    Land inside Portage town limits (Box Elder County)

    • Zoning administrator duties are set in the town's ordinance section 103.0 Administration; the PDF copy is undated and may not be current.
    “issue a permit of occupancy to the effect that the proposed use, building or structure will conform to all ordinances of the town of portage.”
  • Permit feesPublished

    Building permits for inhabitable dwellings inside Portage town

    • Plus inspection fees; amended April 2012; county fees separate

    dwelling building permit fee: 200 USD (plus inspection fees)

    “for all inhabitable dwellings, the building permit shall cost $200.00 plus inspection fees.”
  • Permit processPublished

    Building permits inside Portage town

    • County review averages 7-10 days; fees paid and permit issued at town clerk
    “then you must submit a building permit application through the box elder county building permits and inspection office.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Portage or Box Elder County directly.

  • Owner-builder exemption — Portage town
  • Building code adopted — Portage town
  • Zoning districts — Portage town
  • Minimum dwelling size — Portage town
  • Minimum lot size — Portage town
19 more unanswered
  • 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

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 Town of Portage publishes no rule on the point, not that none exists. Box Elder County’s page lists the county offices to call.

← All of Box Elder County: county rules, score and offices