Bolthole Index

Clark County, Illinois

Zoning, building permits and septic rules in Marshall, Illinois

Marshall is a city in Clark County, Illinois. Marshall adopts its own zoning, so inside its limits Marshall’s rules apply, not the county’s. 5 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Clark County page.

Answers from the rulebook for Marshall

Marshall’s own rules

  • Certificate of occupancyRequired

    Placement of a manufactured home inside Marshall city limits after zoning board approval

    • Stated for manufactured homes only; certificate rules for other building types were not read.
    “the applicant shall then apply for a building permit and a certificate of occupancy as provided for in the city's zoning ordinance”
  • Local zoningPresent (with conditions)

    Land inside Marshall city limits, under the city's own Appendix A Zoning ordinance

    • Confirmed from the code table of contents and city navigation that the city has an Appendix A Zoning ordinance with district and schedule articles; the district text and dimensional schedules were not opened in this run.
    “within the city limits of the city of marshall a zoning ordinance exists for regulating and restricting the location, construction and use of buildings, structures, and the use of land.”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Marshall city limits (agricultural, residential, business, industrial articles of Appendix A)

    • Only the article headings were confirmed. Which individual districts exist and their boundaries (Article III district map) were not read.
    “article iv. agricultural districts article v. residential districts article vi. business districts article vii. industrial districts article viii. schedule of uses article ix. schedule of regulations”
  • Living in an RVLimited

    Occupying a camper (vehicle-mounted living unit) inside Marshall city limits

    • Camper occupancy is allowed only as the zoning ordinance provides; the zoning schedule of uses (Appendix A Article VIII) was not opened, so the permitted cases are unverified.
    “no camper unit shall be occupied in the city except as provided in the zoning ordinance.”
  • Manufactured homesLimited

    Placing a manufactured home (factory-built, federal HUD label; not a mobile home or trailer) on real estate inside Marshall city limits

    • Owner must first apply to the zoning board of appeals for a variance with a plot plan, placement drawing, three color photos, and owner list within 300 feet.
    • Published notice 15 to 30 days before a public hearing; written notice served on listed owners.
    • Application may not be approved if the home is not livable or habitable or is older than ten years.
    • After approval, building permit and certificate of occupancy from the zoning officer; city keeps a registry; owners register annually Jan 2 to Feb 15.

    nonrefundable application fee: 150 USD

    “any owner of any real estate located in the city desiring to place a manufactured home on said property shall first make application to the zoning board of appeals for a variance”

Still unanswered

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

  • Building permit — General building permit process inside Marshall city limits
  • Owner-builder exemption — Owner-builder construction of a home inside Marshall city limits
  • Inspections — Building inspections for construction inside Marshall city limits
  • Minimum dwelling size — Minimum dwelling floor area inside Marshall city limits
  • Minimum lot size — Single-family residential lots inside Marshall city limits (main residential district) and agricultural district lots
17 more unanswered
  • Setbacks
  • Lot coverage
  • Building height
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • 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 Marshall publishes no rule on the point, not that none exists. Clark County’s page lists the county offices to call.

Off-grid gear

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

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