Bolthole Index

Salt Lake County, Utah

Zoning, building permits and septic rules in Sandy, Utah

Sandy is a city in Salt Lake County, Utah. Sandy adopts its own zoning, so inside its limits Sandy’s rules apply, not the county’s. Septic permits inside Sandy come from Salt Lake County. 4 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Salt Lake County page.

Answers from the rulebook for Sandy

Sandy’s own rules

  • Local zoningPresent (with conditions)

    Land inside Sandy city limits (Sandy city's own zoning requirements in its municipal code)

    • Sandy's code access page refers to 'zoning requirements' within the adopted municipal code and to zoning changes adopted by ordinance.
    • District-level standards were not verified in this run; the Title 21 PDF returned in search could not be text-extracted.
    “access the sandy city municipal code, including city ordinances, regulations, zoning requirements, development standards, and other local laws adopted by sandy city.”

Rules another office applies inside Sandy

Sandy does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Who permits septicCounty (with conditions)

    Onsite (septic) wastewater systems on land inside Sandy city where sewer service is not available; Salt Lake County Health Department is the permitting and inspecting authority inside Sandy city

    • Source is a countywide Salt Lake County Health Department page; it does not name Sandy city, so applicability inside Sandy city is inferred from the county's countywide responsibility and should be confirmed with the Water Quality Bureau.
    • Whether Sandy city's own sewer-connection rules bar an onsite system on a given parcel was not verified.
    “salt lake county health department is responsible for reviewing and permitting new onsite wastewater system construction in salt lake county.”
  • Septic permitRequired

    New onsite wastewater (septic) system construction on land inside Sandy city where sewer service is not available

    • Permit comes from Salt Lake County Health Department (Water Quality Bureau), not from Sandy city.
    • Applicability inside Sandy city not named on the county page; confirm with the county before relying on it.
    “once plans are ready, submit them to by email to the water quality bureau, along with the following items: completed onsite wastewater construction permit application”
  • Septic inspectionRequired

    New onsite wastewater (septic) systems on land inside Sandy city where sewer service is not available

    • Inspection is by Salt Lake County Health Department, to confirm installation meets standards.
    • Applicability inside Sandy city not named on the county page; confirm with the county.
    “systems must be inspected by the department prior to backfilling.”

Still unanswered

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

  • Building permit — New residential construction inside Sandy city limits
  • Owner-builder exemption — Owner-builder permit exemption for a home inside Sandy city limits
  • Building code adopted — Building construction inside Sandy city limits
  • Inspections — Building inspections for construction inside Sandy city limits
  • Certificate of occupancy — Certificate of occupancy for new homes inside Sandy city limits
21 more unanswered
  • Zoning districts
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

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 Sandy 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 Sandy means bringing your own water and power. The kit we’d start with:

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