Hamilton County, Illinois
McLeansboro is a city in Hamilton County, Illinois. McLeansboro adopts its own zoning, so inside its limits McLeansboro’s rules apply, not the county’s. 18 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the Hamilton County page.
Construction inside McLeansboro city limits.
“Before beginning any construction, a Certificate of Zoning Compliance and a Building Permit must be obtained from the Zoning/Building Administrator.”
Work authorized by an initial Certificate of Zoning Compliance inside McLeansboro city limits.
“The Administrator shall not issue a final certificate of zoning compliance until it has been determined, by inspection”
Post-Code development, structures, and uses inside McLeansboro city limits.
“shall be used, occupied or put into operation until a certificate of zoning compliance has been issued.”
Land inside McLeansboro city limits.
“the entire City is hereby divided into the following zoning districts:”
Zoning districts inside McLeansboro city limits.
districts: A-1 Agricultural; SR-1 Single Family Residence (Large); SR-2 Single Family Residence (Small); MR-1 Multi-Family Residence; B-1 Downtown Business; B-2 Highway Business; I-1 Industrial; O-PD Preservation District Overlay; O-FP Flood Plain District
“ESTABLISHMENT OF DISTRICTS. In order to implement this Code, and to achieve the objectives in Article I, the entire City is hereby divided into the following zoning districts:”
Recreational vehicles on private land inside McLeansboro city limits.
recreational vehicles parked outside enclosed garage: <= 2 vehicles per dwelling
“No travel trailer or other recreational vehicle shall be used as a dwelling or permanent storage.”
Manufactured-home occupancy inside McLeansboro city limits.
“SPECIAL USES. The following uses may be allowed by special-use permit in accordance with Section 40-10-24, et seq. of this Code in the “A-1” - Agricultural District:”
Use of an accessory structure as a dwelling inside McLeansboro city limits.
“Use of any accessory structure as a dwelling is strictly prohibited throughout the City.”
Private sewerage systems inside McLeansboro city limits where public sanitary sewer is not reasonably accessible.
“Whenever the public sewerage system is not reasonably accessible, a private sewerage system shall be installed and used.”
Sanitary sewage disposal for buildings and places where people live, work, or assemble inside McLeansboro city limits.
public-sewer accessibility distance: <= 100 feet (Nearest public sewer must have available capacity.)
“the nearest public sewer with available capacity does not exceed one hundred (100) feet”
Agricultural buildings and structures on agricultural land inside McLeansboro city limits.
“except that such buildings or structures shall be required to conform to applicable setback regulations.”
Lots developed with buildings inside McLeansboro city limits.
“No building shall be erected on any lot unless such lot abuts, or has permanent easement of access to”
Zoning occupancy permits and procedures inside McLeansboro city limits.
single-family dwelling zoning occupancy fee: 50 USD · accessory-building fee: 25 USD (Accessory building larger than 100 square feet.)
“The City Council establishes the following schedule of fees for the various permits and procedures listed in this Code. The fees are intended to defray the administrative costs connected with the processing/conducting of such permits or procedures; the fees do not constitute a tax or other revenue-raising device. All such fees shall be paid in advance by the applicant to the City Clerk as follows:”
Initial Certificates of Zoning Compliance for development inside McLeansboro city limits.
“The Administrator shall decide which items are applicable.”
McLeansboro does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Principal buildings in McLeansboro SR-1 Single-Family Residence District.
minimum lot area: 10000 square feet · minimum lot width at established building line: 80 feet · minimum lot depth: 100 feet
“LOT AND BUILDING REQUIREMENTS. Every principal building erected in the “SR-1” District shall conform to the following requirements:”
Principal buildings in McLeansboro SR-1 Single-Family Residence District.
front setback: 25 feet · total both-side-yard setback: 25 feet · minimum either-side-yard setback: 10 feet · rear setback: 25 feet · side yard abutting street setback: 25 feet
“Minimum Setbacks (1) From front lot line 25 feet (2) Total for both side yard lines 25 feet (3) From either side lot line 10 feet (4) From rear lot line 25 feet (5) From side yard abutting street 25 feet”
Principal buildings in McLeansboro SR-1 Single-Family Residence District.
maximum percent coverage per lot: <= 25 percent
“Minimum Off-Street Parking Per Dwelling Unit 2 spaces (G) Maximum Percent Coverage Per Lot 25%”
Uses located in McLeansboro O-FP Flood Plain Overlay District.
“this overlay district imposes additional restrictions on both permitted and special uses.”
We looked and could not find an official answer yet. Silence is not permission; ask McLeansboro or Hamilton 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 McLeansboro publishes no rule on the point, not that none exists. Hamilton County’s page lists the county offices to call.
Off-grid gear
Going off-grid in McLeansboro means bringing your own water and power. The kit we’d start with:
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