Henry County, 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.
Construction, enlargement, alteration, repair, movement, demolition, or occupancy change of a building or structure in unincorporated Oxford Township.
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.”
A property owner acting as contractor for a building-permit application in unincorporated Oxford Township.
“Contractor name, address, telephone number. If property owner will be the contractor, write owner in space provided.”
Buildings and structures in unincorporated Oxford Township, under Henry County's building-code program.
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.”
Permitted construction work in unincorporated Oxford Township.
advance notice: >= 24 hours
“All construction or work for which a permit is required shall be subject to inspection by the building official.”
Use or occupancy of a completed permitted structure in unincorporated Oxford Township.
“Final: requested after project is completed and ready for use. DO NOT OCCUPY OR USE STRUCTURE WITHOUT REQUIRED FINAL INSPECTION APPROVAL.”
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.
“An Ordinance establishing comprehensive zoning regulations for the unincorporated area of Henry County, and providing for the administration, enforcement and amendment process thereof”
Unincorporated land in Oxford Township, according to the applicable county zoning map.
“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.”
New dwellings in the applicable unincorporated Oxford Township zoning district.
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%”
New buildings in the applicable unincorporated Oxford Township zoning district.
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%”
Buildings in the applicable unincorporated Oxford Township zoning district.
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”
New buildings in the applicable unincorporated Oxford Township 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%”
Accessory buildings in unincorporated Oxford Township.
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.”
Campground travel-trailer occupancy on an Oxford Township parcel zoned R-5 Summer Home under the county ordinance.
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.”
Campgrounds on an Oxford Township parcel zoned R-5 Summer Home under the county ordinance.
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 land, farm dwellings, and farm structures in unincorporated Oxford Township.
“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.”
Subdivision of land in unincorporated Oxford Township.
“Section 7.10 Subdividing of Land As per Illinois Revised Statutes, Chapter 109 Plat Act and Henry County Subdivision Ordinance.”
Building-permit applicants in unincorporated Oxford Township.
“To obtain required building permit, applicant shall provide the following information on the application:”
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.
Private sewage-disposal systems serving land inside Oxford Township without access to public sewer.
“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.”
Private sewage-disposal repairs and new installations in Oxford Township where public sewer is unavailable.
“all repairs and new installations are permitted through our office.”
New private wells in Oxford Township.
“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.”
We looked and could not find an official answer yet. Silence is not permission; ask Oxford Township or Henry County directly.
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.
Off-grid gear
Going off-grid in Oxford Township means bringing your own water and power. The kit we’d start with:
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