Zoning, building permits and septic rules in Apple River Township, Illinois

Rules another office applies inside Apple River Township

Apple River 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

  New houses and other construction in unincorporated Jo Daviess County, including land inside Apple River township

  • Covers new houses, accessory buildings, decks, structural changes or repair, electrical, plumbing and life-safety work.
  • Accessory structures less than 120 square feet with no electrical or plumbing do not require a building permit but must still comply with zoning setbacks.
  • Work, including excavation, may not start before fee payment; permit work must start within 6 months.

  “a permit must be obtained prior to beginning any construction or excavation.”

• Building code adoptedAdopted

  New construction in unincorporated Jo Daviess County, including land inside Apple River township outside incorporated municipalities

  • Adopted codes: International Building Code 2021 (with appendix chapter G), International Residential Code 2021 (with listed appendix chapters), International Mechanical Code 2021, International Fuel Gas Code 2021, State of Illinois Plumbing Code 2014, Illinois Energy Conservation Code (IECC 2021 as amended by the state), 2018 Illinois Accessibility Code, and National Electric Code 2020.
  • Amendments are listed on the county website; the document refers to the full list of adopted codes with amendments on the county site.
  • Galena and other incorporated municipalities are not covered by this county adoption.

  “the following technical codes have been adopted and made a part of the building code, effective 01/01/2025”

• InspectionsRequired

  Permitted construction in unincorporated Jo Daviess County, including land inside Apple River township

  • Owner or contractor must call Planning & Development for each inspection: 3-4 hours before pouring a footing; after framing; rough mechanical and electric (24 hours ahead); post-insulation for conditioned space; final (24 hours ahead).
  • Final inspection is for ready-for-occupancy status.

  “inspections are required. call the planning & development department at (815) 591-3810 before the work is ready.”

• Certificate of occupancyRequired

  Buildings in unincorporated Jo Daviess County, including land inside Apple River township

  • The planning page lists occupancy certificates among the department's functions; the page does not state a standalone mandatory occupancy-certificate rule in words, so the requirement is inferred from the listed function and the final ready-for-occupancy inspection.
  • Final inspection is taken for ready-for-occupancy status.

  “**do not occupy building until final occupancy certificate has been issued**”

• Zoning districtsPublished

  County zoning map for unincorporated Jo Daviess County, including land inside Apple River township

  • Maps are published as 11 x 17 and 24 x 40 PDFs; the map is for general planning use.
  • District names seen on county pages include AG (Agricultural), R-1, and R-2; the full district list is in Title 8 Chapter 3, not opened.

  “zoning map 11" x 17" zoning map(low resolution) (pdf) 24" x 40" zoning map(high resolution) (pdf)”

• SetbacksSpecified

  Frontage setbacks for buildings and lots fronting a township road in unincorporated Jo Daviess County, including Apple River township roads

  • State highway: 75 ft from the property line / 125 ft from the centerline of roadway.
  • County roads: 60 ft from the property line / 110 ft from the centerline of the roadway.
  • Site plan must show setbacks from roads and property lines.

  township road setback from property line: 50 ft · township road setback from road centerline: 80 ft

  “township roads: 50 ft from the property line/ 80 ft from the centerline of the roadway”

  2 more reviewed findings on this topic

  • Specified — Side and rear setbacks in the Agricultural (AG) district in unincorporated Jo Daviess County, including land inside Apple River township

    “side & rear setbacks. (in ag & r-1, side setback is 20’, & rear setback is 40’)”

  • Specified — Side and rear setbacks in the R-1 district in unincorporated Jo Daviess County, including land inside Apple River township, if the parcel is zoned R-1

    “side & rear setbacks. (in ag & r-1, side setback is 20’, & rear setback is 40’)”

• Lot coverageDistrict specific (with conditions)

  Nonpermeable lot coverage in unincorporated Jo Daviess County, including land inside Apple River township

  • The county says limits depend on the zoning district and directs applicants to the district ordinance or the Planning & Development office; no numeric percentage was opened.
  • Total accessory-building area limits by district (AG, R-1, R-2) are stated on the same county summary but are not a lot-coverage percentage and are not recorded here as one.

  “jo daviess county does have limits on how much of your land can be covered in nonpermeable surface.”

• Who permits septicCounty (with conditions)

  Private septic systems on land inside Apple River township, through the Jo Daviess County Environmental Health Department (the health department service area inside the township was not separately confirmed)

  • Septic permit comes from the county Environmental Health Department and is sent to Planning & Development.
  • Contact on the county page: Jo Daviess County Health Department, 9483 Route 20 West, Galena, IL 61036, phone (815) 777-0283.

  “you or your septic contractor, are required to obtain a septic permit from the jo daviess county environmental health department.”

• Septic permitRequired

  New septic systems for homes built on land inside Apple River township

  • Septic permit or sign-off must be issued before a building permit is issued.
  • Owner or septic contractor may obtain the permit.

  “a septic permit or sign off must be issued prior to the issuance of a building permit.”

• Subdividing landRegulated (with conditions)

  Land divisions and subdivisions in unincorporated Jo Daviess County, including land inside Apple River township

  • County Title 9 general subdivision provisions and a county subdivision application and checklist apply.
  • Rules on lot configuration (8-5b-48 cited in county forms) are zoning-related and were not opened.

  “the planning and development department is responsible for administering and enforcing the county's building code, zoning ordinance, guest accommodations ordinance, subdivision regulations, and telecommunications ordinance, including:”

• Driveway accessRequired

  Driveway access for a new address in unincorporated Jo Daviess County, including Apple River township roads

  • Driveway permits and culverts come from the county highway engineer, the township road commissioner, or IDOT, depending on the road.
  • Address issuance requires the road authority's safe-access sign-off.

  “prior to an address being issued, the road authority will need to sign off that the location has a safe access.”

• Building in a floodplainLimited

  Development in mapped floodplain in unincorporated Jo Daviess County, including land inside Apple River township

  • The county floodplain ordinance is Title 10 (flood damage prevention); the floodplain development permit standards were not opened.
  • The planning department assists the floodplain officer; whether a floodplain permit is required for a given parcel is not stated in the pages opened.

  “jo daviess county has a special flood hazard areas ordinance.”

• Short-term rentalsLimited

  Transient rentals of less than 30 consecutive days in unincorporated Jo Daviess County, including land inside Apple River township

  • Applies to properties with 16 or fewer units; single-family homes must first obtain a county zoning certificate before applying for a license.
  • Annual renewal by December 31; license transfers with the property.
  • Occupancy: homes with seven or more bedrooms are limited to a sixteen-person overnight occupancy; homes with fewer than seven bedrooms allow two people per bedroom plus two more per building (adults and minors counted).

  “all transient rental property owners must apply for and receive this license to operate in the county.”

• Permit feesPublished

  Building and zoning permit fees for unincorporated Jo Daviess County, including land inside Apple River township

  • The fee schedule is posted as a PDF on the county page (as of 12-12-2024); the PDF itself was not opened, so dollar amounts are not recorded here.
  • Permit fee is invoiced after approval; no work, including excavation, may start before payment.

  “building permit requirements with application (revised 12-30-2024) (pdf) fee schedule as of 12-12-2024 (pdf)”

• Permit processPublished

  Building permit process in unincorporated Jo Daviess County, including land inside Apple River township

  • Review takes about 15 to 20 working days after a completed application packet is received.
  • Permit work must start within 6 months, and then have consistent inspections for the permit to remain valid.
  • Structural changes require a structural change request.

  “building permits review time is approximately 15 - 20 working days after we have received a completed application packet.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Apple River Township or Jo Daviess County directly.

• Owner-builder exemption — Owner-builder exemption for a home built by the owner in unincorporated Jo Daviess County, including land inside Apple River township
• Local zoning — Whether Apple River township itself adopted a zoning ordinance for land inside its limits
• Minimum dwelling size — Minimum dwelling size for a home in unincorporated Jo Daviess County, including land inside Apple River township
• Minimum lot size — Minimum lot size for the Agricultural (AG) and R-1 districts in unincorporated Jo Daviess County, including land inside Apple River township
• Building height — Maximum building height in the AG and R-1 districts in unincorporated Jo Daviess County, including land inside Apple River 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.