Bolthole Index

Lincoln County, Missouri

Zoning, building permits and septic rules in Foley, Missouri

Foley is a city in Lincoln County, Missouri. Foley adopts its own zoning, so inside its limits Foley’s rules apply, not the county’s. 3 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the Lincoln County page.

Answers from the rulebook for Foley

Foley’s own rules

  • Local zoningPresent (with conditions)

    Planning and zoning matters for land inside Foley city limits, Lincoln County, Missouri.

    • Lincoln County directs persons seeking planning and zoning assistance within city limits to the relevant city or town planning and zoning department.
    “Each city within Lincoln County manages its own planning and zoning regulations and processes.”

Rules another office applies inside Foley

Foley 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

    Installation or repair of an onsite wastewater treatment system serving property inside Foley city limits when an onsite system is used and state or applicable local permitting jurisdiction applies.

    • Certain residential properties may be exempt from state permitting requirements.
    • A local ordinance may be more restrictive than the state standard.
    • The applicable local authority must be checked.
    “A construction permit is required before installing or repairing most onsite wastewater treatment systems (OWTS). Some single family residential lots may be exempt from permitting.”
  • Off-grid sanitationAllowed (with conditions)

    Property inside Foley city limits without central sewer service that uses an onsite wastewater treatment system.

    • The rule applies where central sewer service is not available.
    • Permit requirements and any locally more restrictive ordinance apply.
    “or shall be disposed of by discharging into an on-site sewage disposal system operated as defined by rules promulgated pursuant to sections 701.025 to 701.059.”

Still unanswered

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

  • Building permit — Residential construction inside Foley city limits.
  • Owner-builder exemption — Owner-built residences inside Foley city limits.
  • Building code adopted — Building-code adoption for land inside Foley city limits.
  • Inspections — Building inspections inside Foley city limits.
  • Certificate of occupancy — Certificates of occupancy inside Foley city limits.
22 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
  • Who permits septic
  • Septic inspection
  • 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 Foley publishes no rule on the point, not that none exists. Lincoln County’s page lists the county offices to call.

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