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

Rules another office applies inside Sullivan Township

Sullivan 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 disposal systems serving an owner's personal residence inside Sullivan township.

  • The owner-builder option is limited to a system for the property owner's own personal residence.
  • A state-licensed contractor may instead be used.

  “You may install the private sewage disposal system yourself if the system is for your own personal residence or you may use a State Licensed Contractor.”

• Who permits septicCounty (with conditions)

  Private sewage systems inside Sullivan township, served by the Livingston County Health Department.

  • Applies to private sewage systems.

  “Environmental health sanitarians conduct inspections and provide expert guidance in key areas such as: Food safety Private sewage systems Private water supplies.”

• Septic permitRequired

  Private sewage disposal systems inside Sullivan township.

  • A system plan must be approved before the Health Department issues a permit to construct or alter the sewage disposal system.

  “Upon approval of your system plan, the Livingston County Public Health Department will issue a Permit to Construct or Alter a Sewage Disposal System.”

• Off-grid sanitationAllowed (with conditions)

  Private sewage disposal systems serving homes inside Sullivan township.

  • The system plan requires approval before issuance of a permit to construct or alter the system.

  “The Private Sewage Disposal Program regulates methods of disposing of sewage from facilities and homes that are not served by public sewer systems, such as homes located in some rural areas. [...] Issuing private sewage disposal permits”

• Well permitRequired

  Construction, modification, or abandonment of private water wells inside Sullivan township.

  • The official Health Department forms identify the activity as requiring a permit.

  “APPLICATION FOR PERMIT TO CONSTRUCT, MODIFY OR ABANDON A WATER WELL”

• Permit processPartial

  Private sewage disposal permit applications inside Sullivan township.

  • The plan must be approved before permit issuance.

  “Upon approval of your system plan, the Livingston County Public Health Department will issue a Permit to Construct or Alter a Sewage Disposal System.”

Still unanswered

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

• Building permit — Residential construction inside Sullivan township.
• Building code adopted — Buildings inside Sullivan township.
• Inspections — Buildings inside Sullivan township.
• Certificate of occupancy — New or altered buildings inside Sullivan township.
• Local zoning — Land inside Sullivan township, Livingston County, Illinois.

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.