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

Rules another office applies inside Afton Township

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

• Who permits septicCounty (with conditions)

  Private septic systems in Afton Township, within the DeKalb County Health Department service area.

  • Installations, repairs, and modifications must be performed by Illinois Department of Public Health licensed septic-system installation contractors.

  “the program ensures proper installation and repair of all privately owned sewage disposal systems.”

• Septic permitRequired

  Septic-system installation or repair in Afton Township, within DeKalb County.

  • All septic-system installations, repairs, or modifications must be performed by an Illinois Department of Public Health licensed septic-system installation contractor.

  contractor-installed septic permit fee: 415 USD · homeowner-installed septic permit fee: 615 USD

  “Q) Do I need a permit to install or repair my septic system? A) Yes. All septic system installations, repairs or modifications in DeKalb County must be done by Illinois Department of Public Health Licensed Septic System Installation Contractors.”

• Well permitRequired

  Private well drilling in Afton Township, within DeKalb County.

  water well permit/inspection/sample fee: 310 USD

  “Q) Do I need a permit to drill a well? A) Yes. By law a permit must obtained from the health department.”

• Subdividing landRegulated (with conditions)

  Subdivision proposals in the unincorporated DeKalb County portions of Afton Township.

  • Subdivision review and approval are under the Planning, Zoning and Development Committee and County Board.

  “Subdivision review and approval is the jurisdiction of the Planning, Zoning and Development Committee and the County Board.”

Still unanswered

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

• Building code adopted — Construction in Afton Township.
• Certificate of occupancy — Construction in Afton Township.
• Minimum dwelling size — Dwellings in Afton Township.
• Lot coverage — Land in Afton Township.
• Building height — Buildings in Afton Township.

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.