Bolthole Index

Henry County, Illinois

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

Oxford Township is a township in Henry County, Illinois. Oxford Township adopts its own zoning, so inside its limits Oxford Township’s rules apply, not the county’s. Septic permits inside Oxford Township come from Oxford Township. 20 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Henry County page.

Answers from the rulebook for Oxford Township

Oxford Township’s own rules

  • Building permitRequired

    Construction, enlargement, alteration, repair, movement, demolition, or occupancy change of a building or structure in unincorporated Oxford Township.

    • The permit must be obtained before work starts.
    • Agricultural buildings and structures are exempt from building-code regulations.

    maximum stated penalty: <= 500 USD (Failure to secure a permit before work may result in stop-work order and penalties.)

    “Any owner or authorized agent (contractor)who intends to construct, enlarge, alter, repair, move, demolish or change occupancy of a building/structure shall first obtain required building permit.”
  • Owner-builder exemptionConditional

    A property owner acting as contractor for a building-permit application in unincorporated Oxford Township.

    • This is evidence that an owner may be listed as contractor; it does not exempt the work from the permit requirement.
    • Illinois roofing-contractor licensing information must be supplied where applicable.
    “Contractor name, address, telephone number. If property owner will be the contractor, write owner in space provided.”
  • Building code adoptedAdopted (with conditions)

    Buildings and structures in unincorporated Oxford Township, under Henry County's building-code program.

    • The stated code scope is unincorporated areas.
    • Agricultural buildings and structures are exempt from building-code regulations.

    code edition: International Building Code 2000 Edition · adoption date: 2001-04-17

    “Henry County adopted the Uniform Building Code 1976 Edition on May 8, 1979; replaced the code with Uniform Building Code 1988 Edition on December 12, 1989 and replaced the code with International Building Code 2000 Edition on April 17, 2001.”
  • InspectionsRequired

    Permitted construction work in unincorporated Oxford Township.

    • The permit holder must notify the building official at least 24 hours before inspection.
    • Work may not proceed beyond the indicated point without approval.
    • Failure to request required inspections or proceeding without approval is an ordinance violation.

    advance notice: >= 24 hours

    “All construction or work for which a permit is required shall be subject to inspection by the building official.”
  • Certificate of occupancyLimited

    Use or occupancy of a completed permitted structure in unincorporated Oxford Township.

    • The source establishes final-inspection approval before occupancy, but does not identify a separately named certificate of occupancy.
    “Final: requested after project is completed and ready for use. DO NOT OCCUPY OR USE STRUCTURE WITHOUT REQUIRED FINAL INSPECTION APPROVAL.”
  • Local zoningPresent (with conditions)

    Unincorporated land inside Oxford Township subject to the Henry County Zoning Ordinance; this is a county-administered rule, not evidence that Oxford Township adopted its own ordinance.

    • The ordinance expressly applies to unincorporated Henry County; incorporated areas are outside its stated scope.
    “An Ordinance establishing comprehensive zoning regulations for the unincorporated area of Henry County, and providing for the administration, enforcement and amendment process thereof”
  • Zoning districtsPublished (with conditions)

    Unincorporated land in Oxford Township, according to the applicable county zoning map.

    • District boundaries are established by township and intense-use-area zoning maps filed with the Zoning Enforcing Officer.
    • Whether a particular Oxford Township parcel is in a listed district requires map verification.
    “The location and boundaries of the districts established by this Ordinance are set forth on the zoning maps for the townships and the enlarged maps for intense use areas which are incorporated therein and hereby made a part of this ordinance.”
  • Minimum dwelling sizeDistrict specific (with conditions)

    New dwellings in the applicable unincorporated Oxford Township zoning district.

    • All new buildings must conform to the bulk regulations for the district in which they are located.

    AG-1/R-1 ground-floor living area per dwelling: >= 825 square feet · R-4 ground-floor living area per dwelling: >= 600 square feet

    “District Lot Lot Front Side Rear Ground Floor Lot Size Width Yard Yard Yard Area/Dwelling Coverage [...] AG-1, R-1 43,560 150 40 10 40 825 20% [...] R-4 3,600 36 25 7 10 600 30%”
  • Minimum lot sizeDistrict specific (with conditions)

    New buildings in the applicable unincorporated Oxford Township zoning district.

    • All new buildings must conform to district bulk regulations.

    AG-1/R-1 minimum lot size: >= 43560 square feet · R-4 minimum lot size: >= 3600 square feet

    “AG-1, R-1 43,560 150 40 10 40 825 20% [...] R-4 3,600 36 25 7 10 600 30%”
  • SetbacksDistrict specific (with conditions)

    Buildings in the applicable unincorporated Oxford Township zoning district.

    • On township/private roads, front-yard regulations apply if they conflict with street setback regulations.
    • On county, state, or federal highways, street setback regulations apply if they conflict with front-yard regulations.

    AG-1/R-1 front-side-rear yard: 40/10/40 feet · township/private-road setback from common right-of-way/property line: >= 40 feet (Buildings and solid fences exceeding two feet in height.) · county/state/federal-highway setback from common right-of-way/property-line boundary: >= 50 feet (Buildings and solid fences exceeding two feet in height.)

    “A. TOWNSHP/PRIVATE ROADS – 40 FEET BACK FROM COMMON RIGHT-OF-WAY/PROPERTY LINE BOUNDARY [...] B. COUNTY, STATE AND/OR FEDERAL HIGHWAYS – 50 FEET BACK FROM COMMON RIGHT-OF-WAY/PROPERTY LINE BOUNDARY”
  • Lot coverageDistrict specific (with conditions)

    New buildings in the applicable unincorporated Oxford Township zoning district.

    • All new buildings must conform to the bulk regulations for their zoning district.

    AG-1/R-1 maximum lot coverage: <= 20 percent · R-2/R-4/CO-1/HI-1/R-3/R-5 maximum lot coverage: <= 30 percent

    “District Lot Lot Front Side Rear Ground Floor Lot Size Width Yard Yard Yard Area/Dwelling Coverage [...] AG-1, R-1 43,560 150 40 10 40 825 20% [...] R-4 3,600 36 25 7 10 600 30%”
  • Building heightSpecified

    Accessory buildings in unincorporated Oxford Township.

    • The source establishes this maximum for accessory buildings; other building-height limits require district-specific verification.

    accessory-building height: <= 20 feet (Measured from the floor of the building to roof peak.)

    “Accessory buildings shall not exceed 20 feet in height, measured from floor of building to roof peak of building.”
  • Living in an RVTemporary only (with conditions)

    Campground travel-trailer occupancy on an Oxford Township parcel zoned R-5 Summer Home under the county ordinance.

    • A campground is a special use.
    • Occupancy exceeding 30 days in a calendar year violates the special use.
    • One all-year owner/manager residence is an accessory use.

    maximum occupancy: <= 30 days per calendar year (Campground travel trailer or camping trailer in the R-5 Summer Home District.)

    “Provided that the occupancy of any of the foregoing shall not be for a period of more than thirty (30) days in any calendar year and the occupancy of any of the foregoing for a period of more than thirty (30) days in any calendar year shall be a violation of the special use herein permitted.”
  • Camping on your landLimited

    Campgrounds on an Oxford Township parcel zoned R-5 Summer Home under the county ordinance.

    • Campground use is a special use.
    • Tents and camping trailers may not be occupied more than 30 days in any calendar year.
    • Mobile homes are excluded from this campground special use.

    maximum occupancy: <= 30 days per calendar year (Tent, travel trailer, or camping trailer in R-5 campground special use.)

    “Campgrounds used for seasonal recreation and living purposes. The tracts may have located on them structures of a seasonal, temporary or movable nature, such as a tent, travel trailer [...] camping trailer [...] but not mobile homes.”
  • Agricultural exemptionAvailable (with conditions)

    Agricultural land, farm dwellings, and farm structures in unincorporated Oxford Township.

    • The exemption applies while the land, dwellings, and structures are used for agricultural purposes.
    • Agricultural buildings and land uses remain subject to federal, state, and local floodplain regulations.
    • Agricultural buildings and structures remain subject to specified road-right-of-way setbacks.
    “no regulations or restrictions under the provisions of this Ordinance shall be construed to apply to land, farm dwellings and farm structures which are used for agricultural purposes, while so used.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land in unincorporated Oxford Township.

    • The ordinance cross-references the Illinois Plat Act and Henry County Subdivision Ordinance.
    “Section 7.10 Subdividing of Land As per Illinois Revised Statutes, Chapter 109 Plat Act and Henry County Subdivision Ordinance.”
  • Permit processPublished (with conditions)

    Building-permit applicants in unincorporated Oxford Township.

    • The application will not be processed unless properly completed.
    • Permit issuance or plan approval does not approve a code, zoning, or other governmental violation.
    “To obtain required building permit, applicant shall provide the following information on the application:”

Rules another office applies inside Oxford Township

Oxford 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 septicLocal (with conditions)

    Private sewage-disposal systems serving land inside Oxford Township without access to public sewer.

    • The program covers Henry or Stark County residents without access to public sewer.
    • The cited agency is the Henry & Stark County Health Department.
    “Our office regulates these systems to ensure: new installations meet code requirements and are properly installed, malfunctioning systems are repaired promptly to prevent contamination, and all repairs and new installations are permitted through our office.”
  • Septic permitRequired

    Private sewage-disposal repairs and new installations in Oxford Township where public sewer is unavailable.

    • Applies to residents in Henry or Stark County without access to public sewer.
    • Repairs and new installations are permitted through the Health Department office.
    “all repairs and new installations are permitted through our office.”
  • Well permitRequired

    New private wells in Oxford Township.

    • The program serves Henry and Stark County residents and follows Illinois Department of Public Health well-construction and pump-installation codes.
    “The Henry & Stark County Health Department does this by issuing permits for new wells, inspecting newly constructed or repaired wells, inspecting non-community water systems, testing private well water when illness is suspected, and overseeing the sealing of abandoned wells.”

Still unanswered

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

  • Tiny homes — Tiny-home occupancy in Oxford Township.
  • Accessory dwellings — Accessory dwelling units in Oxford Township.
  • Septic inspection — Private sewage-disposal system inspection in Oxford Township.
  • Mandatory utility hookup — New homes in Oxford Township.
  • Driveway access — Driveway access for land in Oxford Township.
2 more unanswered
  • 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 Oxford Township publishes no rule on the point, not that none exists. Henry County’s page lists the county offices to call.

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