Unincorporated Bond County, Illinois requires a building permit for construction and work that affects a structure's structural, fire or health qualities, subject to agricultural exclusions.1 County zoning also applies outside municipalities that have adopted their own zoning ordinances.2 Before building, coordinate with Bond County Building & Zoning and obtain a Bond County Health Department permit for any new, replacement or modified private sewage system.34
At a glance
- Building permit
- Required for covered work in unincorporated areas; agricultural exclusions apply1
- Zoning
- County zoning applies outside municipalities with their own zoning ordinances2
- Septic
- County health department permit required before installation, replacement or modification4
- RV living
- Long-term occupancy on private land was not confirmed; ask Building & Zoning3
- Tiny home
- No specific occupancy rule confirmed; zoning, building and septic requirements still need review214
- Owner-builder
- No explicit exemption confirmed; ask Building & Zoning before acting as your own builder3
- Water well
- A permit is required before constructing, modifying or sealing a well5
Who to call
Building permits
Building permits, adopted building codes, county zoning and zoning information
206 W. Main, Greenville, IL 62246
Septic permits
Bond County Health Department Environmental Health
Private sewage disposal permits, water wells and related environmental-health questions
1520 S 4th St, Greenville, IL 62246
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
Do you need a building permit in Bond County, Illinois?
Yes. In unincorporated Bond County, a permit is required before covered construction, enlargement, alteration, movement, repair or maintenance that affects a building's structural, fire or health qualities.1 The county has adopted the International Building Code and International Residential Code editions dated 2021, the National Electrical Code edition dated 2020 and the International Fire Code edition dated 2021.6
The ordinance contains agricultural exclusions, but a structure on a tract smaller than five acres does not qualify for the farm or agricultural-purpose exemption.1 Agricultural land and buildings that qualify under the zoning exemption still must meet the district's building setbacks, and ordinary zoning provisions apply if the property stops being used solely for agriculture.7 Ask Bond County Building & Zoning to confirm the parcel and proposed use before relying on an agricultural exclusion.3
Who issues building permits in Bond County, and how do you reach them?
Bond County Building & Zoning is the starting point for building permits and zoning questions in unincorporated Bond County.3 The office is at 206 W. Main in Greenville, takes visits by appointment and provides an online building-permit application.3
A building-permit application requires plans and specifications and ordinarily a plot plan; the signed permit must be posted at the site.8 A compliant application is to be issued within seven days after receipt, and the permit expires if work has not begun within one year.8 Fees vary with building type, foundation area, project value and inspection visits; the published inspection charge is $50 per visit.9 Land inside a city, village or incorporated town is outside the county building ordinance's stated geographic scope, so contact that municipality instead.1
Does Bond County have zoning?
Bond County zoning applies throughout unincorporated Bond County but not inside municipalities that have adopted their own zoning ordinances.2 That distinction matters when a listing says only “Bond County”: confirm whether the parcel is inside municipal limits before using county rules.10
County zoning districts set lot size, setbacks and building height rather than using one countywide measurement.111213 For example, the A-1 district has a five-acre minimum lot area, while residential district dimensions differ.11 Use of an accessory structure as a dwelling is prohibited in every county zoning district, subject to the ordinance's agricultural and municipal-scope limits.14 Manufactured homes on individual lots must satisfy applicable zoning requirements and carry the proper federal compliance seal.15
How do septic permits work in Bond County?
The Bond County Health Department administers private sewage disposal permits.16 A health-department permit is required before installing, replacing or modifying a private sewage disposal system, and the published permit fee is $75.4 Contact Environmental Health about the permit, sewage-system questions and water-well coordination before finalizing a house site.17
Soil constraints deserve early attention: only about 3.5% of mapped county soils are rated without severe limitations for a conventional septic drain field.18 That rating does not decide whether a particular parcel can support a system, but it makes a site-specific evaluation especially important.18 Bond County's local septic inspection requirements could not be confirmed, so ask Environmental Health what reviews and inspections apply before hiring an installer.17
Can you live in an RV or tiny home on land in Bond County?
Bond County's rules for long-term RV occupancy on an individual private parcel could not be confirmed; ask Bond County Building & Zoning about the parcel's district, duration limits and utility requirements before moving an RV onto the land.3 Illinois campground rules do not answer whether one person may occupy an RV on a private homesite.19
A tiny home does not have a separately confirmed county occupancy rule, so treat it as a dwelling project that needs parcel-specific review for zoning, building and sewage requirements.214 An accessory shed or similar structure cannot be used as a dwelling in county zoning districts.14 A qualifying manufactured home may be placed on an individual lot only after meeting the applicable zoning requirements and federal-label condition.15
Building a home in Bond County: what are the steps?
- Confirm whether the parcel is governed by Bond County zoning or by a municipality's ordinance.10
- Ask Bond County Building & Zoning to verify the zoning district, allowed dwelling type, lot size, setbacks and height limits.3111213
- Have the homesite and sewage area evaluated, then obtain the Bond County Health Department permit before installing, replacing or modifying a private sewage system.4
- Submit building plans, specifications and the required plot plan with the county building-permit application.8
- Obtain a state or approved local permit before constructing, modifying or sealing a water well.5
- Secure an Illinois Department of Transportation permit before doing work within a state-maintained highway right-of-way.20
- Post the signed building permit and coordinate required inspections with Building & Zoning.83
What should you check before buying land in Bond County?
Start with jurisdiction and zoning: confirm municipal boundaries, the county zoning district, permitted dwelling type, minimum lot area, setbacks and height rules.10111213 If a seller proposes splitting land, Bond County regulates subdivision plats, with special municipal-review overlap near some corporate limits and stated exceptions.21
Check septic feasibility before choosing a building pad because only about 3.5% of mapped soils lack severe limitations for a conventional drain field.18 Confirm legal road access; work in a state-maintained highway right-of-way needs an IDOT permit before it starts.20 Determine whether waterways, wetlands or regulated floodplain affect the site because those locations can require state and federal authorization.22 Finally, budget around a median property-tax bill of about $2,612 per year and an effective rate of about 2%.2324
Watch-outs
- Do not assume an agricultural label eliminates every rule: qualifying agricultural structures still must meet applicable district setbacks.7
- An accessory structure cannot be used as a dwelling in Bond County zoning districts, subject to the ordinance's scope limitations.14
- Long-term RV occupancy, a specific tiny-home occupancy rule and an owner-builder exemption could not be confirmed; ask Bond County Building & Zoning before purchase or construction.3
Sources
- Bond County Building Code Ordinance, quoted and re-checked
- Zoning – Bond County, Illinois, quoted and re-checked
- Bond County Building & Zoning (bondcountyil.gov)
- Environmental Health – Bond County Health Department, quoted and re-checked
- 77 Ill. Admin. Code 920.130, Water Well Permit Requirements (Illinois statewide rule), quoted and re-checked
- Zoning – Bond County, Illinois, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Bond County Building Code Ordinance, quoted and re-checked
- Bond County Building Code Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Environmental Health – Bond County Health Department, quoted and re-checked
- Bond County Health Department Environmental Health (bchd.us)
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Youth Camps and Campgrounds (Illinois statewide rule), quoted and re-checked
- Highway Permits (Illinois statewide rule), quoted and re-checked
- Land Subdivision Ordinance of Bond County, Illinois, quoted and re-checked
- Permit Application and Instructions (Illinois statewide rule), quoted and re-checked
- Median property tax bill: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
Written September 27, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.