Bolthole Index

Ingham County, Michigan

Zoning, building permits and septic rules in Leslie, Michigan

Leslie is a city in Ingham County, Michigan. Leslie adopts its own zoning, so inside its limits Leslie’s rules apply, not the county’s. 4 rules below are quoted from official sources and independently re-checked, most recently on October 17, 2026. Rules for unincorporated land are on the Ingham County page.

Answers from the rulebook for Leslie

Leslie’s own rules

  • Building permitRequired

    Construction, additions, demolition and trade work inside Leslie city

    • Exempt: one-story detached accessory structures not exceeding 200 square feet, fences under 7 feet, retaining walls under 4 feet, and other listed minor work (may still need zoning permit).
    • Ingham County Drain Commission soil erosion permit or waiver required with all building permits.
    “building and/or trade permits are required for the following construction or alteration of any structure”
  • InspectionsRequired

    Permitted construction inside Leslie city; inspections by contractor Associated Government Services (AGS)

    • Inspection requested by phone 269-629-0600 or 800-627-2801.
    “the city of leslie contracts with associated government services (ags) to provide building, mechanical, electrical, and plumbing inspections for construction in the city.”
  • Local zoningPresent

    Land inside Leslie city limits; the city issues zoning permits

    • Zoning ordinance text itself was not opened on an official site; evidence is the city's zoning permit requirement.
    “work that does not require a permit, as noted in the 2015 michigan residential code (may still require a zoning permit)”
  • Permit processPartial

    Building permit applications inside Leslie city

    • Application forms published; step-by-step process and fees not seen.
    • Drain commission soil erosion permit or waiver required with all building permits.
    “building permits are obtained from the city.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder inside Leslie city
  • Certificate of occupancy — Certificate of occupancy inside Leslie city
  • Minimum dwelling size — Minimum dwelling size inside Leslie city
  • Minimum lot size — Minimum lot size in R-1A/R-1B inside Leslie city
  • Setbacks — Setbacks inside Leslie city
19 more unanswered
  • 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
  • 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 Leslie publishes no rule on the point, not that none exists. Ingham County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Leslie means bringing your own water and power. The kit we’d start with:

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