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

Rules another office applies inside Douglas Township

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

• Building permitRequired

  Construction on unincorporated land inside Douglas township, administered through Iroquois County Planning & Zoning.

  • County page states a $1,000-per-day fine for beginning construction without a permit.

  unpermitted-construction fine: 1000 USD per day

  “Building code requires inspections for your permit. Please contact the appropriate inspector prior to any construction on your project-”

• InspectionsRequired

  Permitted construction on unincorporated land inside Douglas township.

  • Applicant must contact the appropriate building, electrical, or plumbing inspector before construction.

  “Building code requires inspections for your permit. Please contact the appropriate inspector prior to any construction on your project-”

• SetbacksSpecified

  RR-1 Single Family Residential District on unincorporated land inside Douglas township, if that district is mapped to the parcel.

  front setback: >= 80 feet from center of road · rear setback: >= 20 feet from property line · side setback: 8 and 15 feet from property line

  “Minimum Yards in buildable lot: Front: 80 feet from center of road Rear: 20 feet from property line Side: Minimum 8 and 15 feet from property line”

• Lot coverageSpecified

  RR-1 Single Family Residential District on unincorporated land inside Douglas township, if that district is mapped to the parcel.

  maximum ground coverage: <= 30 percent of lot area

  “BUILDING: Maximum Ground Coverage: 30% of lot area Minimum Total Floor Area: 900 square feet Maximum Height: 35 feet Minimum Building Width: 22 feet”

• Building heightSpecified

  RR-1 Single Family Residential District on unincorporated land inside Douglas township, if that district is mapped to the parcel.

  maximum height: <= 35 feet

  “BUILDING: Maximum Ground Coverage: 30% of lot area Minimum Total Floor Area: 900 square feet Maximum Height: 35 feet Minimum Building Width: 22 feet”

• Living in an RVTemporary only (with conditions)

  Wheeled vehicles designed for sleeping or camping on unincorporated land inside Douglas township.

  • A temporary permit from the Zoning Enforcement Officer is required; travel trailers must be moved after 180 days.

  travel-trailer maximum stay: <= 180 days

  “However, temporary usage of lots of record, either with or without dwellings may be permitted for wheeled vehicles designed for sleeping or camping by temporary permit from the Zoning Enforcement Officer. Travel Trailers must be moved after one hundred and eighty (180) days.”

• Camping on your landLimited

  Camping vehicles on lots of record in unincorporated Douglas township.

  • Temporary permit required; travel trailers must be moved after 180 days.

  travel-trailer maximum stay: <= 180 days

  “However, temporary usage of lots of record, either with or without dwellings may be permitted for wheeled vehicles designed for sleeping or camping by temporary permit from the Zoning Enforcement Officer. Travel Trailers must be moved after one hundred and eighty (180) days.”

• Tiny homesLimited

  Tiny or temporary structures proposed for dwelling use on unincorporated land inside Douglas township.

  • A dwelling structure must comply with the ordinance and applicable building codes; a temporary structure needs a temporary permit and compliance with its conditions.

  “No structure shall be used for dwelling purposes that does not comply with the requirements of this ordinance or any applicable Building Codes. No garage or other accessory building, mobile home, basement, partial or temporary structure whether of a fixed or portable construction shall be erected or moved onto a lot and used for any dwelling purposes unless authorized by the issuance of a temporary permit by the Zoning Enforcement Officer and satisfying all of the conditions thereof.”

• Manufactured homesLimited

  Mobile or manufactured homes used as dwellings on unincorporated land inside Douglas township.

  • Occupancy is allowed only in a licensed and approved mobile-home park unless another ordinance provision applies.

  “Mobile Homes - No mobile home shall be occupied as a dwelling except when such mobile home is located in a licensed and approved mobile home park or as otherwise herein provided.”

• Who permits septicLocal (with conditions)

  Private sewage systems on unincorporated land inside Douglas township.

  • The program states that installations must meet state and local requirements.

  “Issue permits to install private sewage disposal systems on properties located in both counties in accordance with state and local requirements, and provide education to the public about private sewage disposal systems.”

• Septic inspectionRequired

  Completed newly constructed or repaired private sewage systems on unincorporated land inside Douglas township.

  • Installer must give the department 24-hour notice on completion so an LEHP or LEHPIT may inspect the system.

  completion notice: 24 hours

  “The septic installer shall give the Iroquois County Public Health Department 24 hour notice on completion of the septic system so that the Licensed Environmental Health Practitioner (LEHP) / Licensed Environmental Health Practitioner in Training (LEHPIT) may go to the site and inspect the septic system.”

• Off-grid sanitationLimited

  Sites on unincorporated land inside Douglas township where municipal sewerage service is unavailable.

  • Proposed sewage disposal plan must be approved by the Health Department and certified as satisfactory, adequate, and safe under applicable local, county, and state restrictions.

  “Proposed sewage disposal plan, if municipal sewerage service is not available. This plan shall be approved by the Health Department who shall certify in writing that satisfactory, adequate, and safe sewage disposal is possible on the site as proposed by the plan, in accordance with applicable local, county, and state Board of Health restrictions.”

• Agricultural exemptionConditional

  Agricultural uses on unincorporated land inside Douglas township.

  • The exclusion is from permit requirement and expressly excepts Section 2.2; conditional-use permits under Section 3.4 are referred to the Zoning Board.

  “No permit shall be required for: 1. Routine maintenance or repair of buildings, structures, or equipment such as repainting or reroofing a building, or reballasting a railroad track. 2. Alterations of existing buildings having a replacement value of less than $600. 3. Construction of a service connection to a municipality owned and operated utility. 4. Any agricultural use, except as required in Section 2.2. Application for conditional use permits under Section 3.4, shall be referred by the Zoning Enforcement Officer to the Zoning Board without delay.”

• Driveway accessLimited

  Driveways in the county agricultural district on unincorporated land inside Douglas township, if that district is mapped to the parcel.

  • Spacing rule applies to driveways intersecting designated arterial roads; exception applies where two driveways are parallel and no more than 10 feet apart.

  arterial-road driveway spacing: >= 1000 feet (except where two driveways are parallel and spaced no more than 10 feet apart)

  “DRIVEWAYS: All driveways intersecting arterial roads, as designated shall be a minimum of 1000 feet apart, except where two driveways are parallel to each other and spaced no more than 10 feet from each other.”

• Building in a floodplainLimited

  Permit applications for property on unincorporated land inside Douglas township within 500 feet of a 100-year floodplain.

  • A topographic map showing drainage and/or floodplain elevation must be submitted.

  floodplain proximity: <= 500 feet (from a 100-year floodplain)

  “The Zoning Enforcement Officer may request a topographical map drawn to sufficient detail to show drainage and/or flood plain elevation and must be submitted if property is within 500' of a 100 year flood plain.”

Still unanswered

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

• Owner-builder exemption — Owner-built residences inside Douglas township.
• Building code adopted — Land inside Douglas township, Illinois.
• Certificate of occupancy — Land inside Douglas township, Illinois.
• Local zoning — Land inside Douglas township, Illinois.
• Accessory dwellings — Accessory dwelling units on unincorporated land inside Douglas 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.