Bolthole Index

Walsh County, North Dakota

Zoning, building permits and septic rules in Grafton, North Dakota

Grafton is a city in Walsh County, North Dakota. Septic permits inside Grafton come from the county and state together. 3 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the Walsh County page.

Answers from the rulebook for Grafton

Grafton’s own rules

  • Permit processPartial

    City building-permit administration inside Grafton city.

    • The city contracts with True Check LLC for Building Official services.
    “The Building Official is responsible for the review of all plans, issuance of permits, and the conduct of all compliance inspections for codes, statutes and ordinances. The City of Grafton has contracted with True Check LLC for building official services.”

Rules another office applies inside Grafton

Grafton 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 septicMixed (with conditions)

    Onsite wastewater systems inside Grafton city when such a system is proposed.

    • The North Dakota Department of Environmental Quality has exclusive rulemaking authority; the installation permit is secured from the applicable local public health unit or other political subdivision.
    “"Permit" means authorization from a local public health unit or other political subdivision to install an onsite wastewater treatment system, in accordance with the specific site and rules adopted under this title. [...] Except as otherwise provided by law, the department has the exclusive authority to adopt rules regarding licensing, permitting, and inspections of onsite wastewater treatment systems.”
  • Septic permitRequired

    Installation of an onsite wastewater treatment system inside Grafton city.

    • The installer must secure the permit from the applicable local public health unit before beginning work on the system.
    “All installers must obtain a license from the department, which is issued at no cost, and secure a permit from their local public health unit before beginning work on a system.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Grafton or Walsh County directly.

  • Building permit — Residential construction inside Grafton city.
  • Owner-builder exemption — Owner-built residences inside Grafton city.
  • Building code adopted — Building-code adoption for construction inside Grafton city.
  • Inspections — Residential construction inside Grafton city.
  • Certificate of occupancy — Residential occupancy inside Grafton city.
20 more unanswered
  • 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
  • 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 Grafton publishes no rule on the point, not that none exists. Walsh County’s page lists the county offices to call.

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