Bolthole Index

Mille Lacs County, Minnesota

Zoning, building permits and septic rules in Bock, Minnesota

Bock is a city in Mille Lacs County, Minnesota. 3 rules below are quoted from official sources and independently re-checked, most recently on November 4, 2026. Rules for unincorporated land are on the Mille Lacs County page.

Answers from the rulebook for Bock

Rules another office applies inside Bock

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

  • Septic permitRequired

    New construction and replacement subsurface sewage treatment systems, including such systems proposed inside Bock city limits.

    • The quoted statewide rule applies to local-unit SSTS permitting programs.
    • A local unit of government is authorized to require permits for all or certain types of SSTS repairs.
    “Permits must be required for all new construction and replacement. A local unit of government is authorized to require permits for all or certain types of SSTS repairs.”
  • Septic inspectionRequired

    New construction and replacement subsurface sewage treatment systems, including such systems proposed inside Bock city limits.

    • The statewide rule addresses compliance inspection for new construction or replacement SSTS.
    “A compliance inspection for all new construction or replacement must be conducted:”
  • Well permitRequired

    Construction of a water-supply well inside Bock city limits.

    • This notification requirement does not apply to monitoring wells, dewatering wells, or drive-point water-supply wells installed by the well owner on the owner's property for residential or agricultural use.
    • A delegated political-subdivision well-and-boring program may require a notification or permit before construction or sealing.
    “The owner of the property where a water-supply well is to be located, the property owner's agent, a licensed well contractor, or for a drive-point water-supply well, a limited drive-point well or dug well/boring contractor must submit notification of construction of the proposed water-supply well to the commissioner according to this part.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Bock or Mille Lacs County directly.

  • Building permit — Residential construction inside Bock city limits.
  • Owner-builder exemption — Owner-built residential work inside Bock city limits.
  • Building code adopted — Construction inside Bock city limits.
  • Inspections — Residential building inspections inside Bock city limits.
  • Certificate of occupancy — New or altered buildings inside Bock city limits.
22 more unanswered
  • Local zoning
  • 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
  • Who permits septic
  • Off-grid sanitation
  • 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 Bock publishes no rule on the point, not that none exists. Mille Lacs County’s page lists the county offices to call.

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