Bolthole Index

Hancock County, Illinois

Zoning, building permits and septic rules in Chili Township, Illinois

Chili Township is a township in Hancock County, Illinois. 4 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Hancock County page.

Answers from the rulebook for Chili Township

Rules another office applies inside Chili Township

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

  • Owner-builder exemptionConditional

    Private sewage-system work inside Chili Township administered through the Hancock County Health Department.

    • The homeowner must own and occupy a personal single-family residence; work not done by that homeowner must be done by a licensed contractor.
    “Note: Work not done by the homeowner (must own & occupy personal single family residence) must be done by a licensed contractor.”
  • Septic inspectionRequired

    Private sewage-disposal-system construction inside Chili Township.

    • The health department must be notified for the final inspection before backfilling and installation.
    “I ACCEPT THE RESPONSIBILTY OF NOTIFYING THE HEALTH DEPARTMENT TO MAKE A FINAL INSPECTION OF THE SEWAGE DISPOSAL SYSTEM CONSTRUCTION PRIOR TO BACKFILLING AND INSTALLATION.”
  • Well permitRequired

    New water wells, modifications of existing water wells, and sealing of abandoned wells inside Chili Township.

    • The permit must be obtained from IDPH or an approved local health department before work begins.
    “A permit to construct a new water well, modify an existing water well or seal an abandoned water well shall be obtained from the Department or approved local health department prior to start of work.”
  • Permit feesPublished (with conditions)

    Private sewage plan review for properties inside Chili Township.

    • The published amount is the private sewage plan-review application permit fee; it is not evidence of a general building-permit fee.

    private sewage permit fee: 125 USD

    “Permit Fee $125.00 Date:_______ Owner:____________________ Telephone No:_________________”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Chili Township or Hancock County directly.

  • Building permit — Ordinary residential building construction inside Chili Township.
  • Building code adopted — Building construction inside Chili Township.
  • Inspections — Ordinary residential building construction inside Chili Township.
  • Certificate of occupancy — Residential occupancy inside Chili Township.
  • Local zoning — Land inside Chili Township, Hancock County, Illinois.
17 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
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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 Chili Township publishes no rule on the point, not that none exists. Hancock County’s page lists the county offices to call.

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