Unincorporated Bond County, Illinois requires a county building permit for construction that affects a structure's structural, fire or health qualities, with agricultural exclusions1. County zoning applies outside municipalities that have adopted their own zoning2. Septic permits come from the Bond County Health Department, which issues them before a private sewage system is installed, replaced or modified3.
At a glance
- Building permit
- Required from the county for covered work outside cities, villages and incorporated towns; agricultural exclusions apply14
- Zoning
- County zoning governs unincorporated areas; municipalities that adopted their own zoning use their own rules2
- Septic
- Bond County Health Department permit required before installation, replacement or modification; stays with the county health department3
- RV living
- Long-term occupancy on private land was not confirmed; ask Building & Zoning5
- Tiny home
- No specific occupancy rule confirmed; zoning, building and septic requirements still need review613
- Owner-builder
- No county permit exemption for owner-builders confirmed; Illinois does not exempt owner-builders from local permits, and only a narrow state plumbing exemption exists78
- Water well
- County permit required for new construction; published fee is $1009
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 October 9, 2026.
Off-grid gear
Going off-grid in Bond County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
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 2021.4 Every project requiring a permit must receive at least one inspection during construction.10
Bond County's zoning ordinance provides an agricultural exemption for qualifying agricultural land and structures, but those structures still must meet the district setbacks and ordinary zoning rules apply after solely agricultural use ends.11 The building code separately excludes qualifying farm-purpose structures, including farm residences and garages; tracts under five acres do not qualify, and the Building Inspector decides applicability on larger tracts.12 Ask Bond County Building & Zoning to confirm the parcel and proposed use before relying on either provision.5
Who issues building, zoning and septic permits in Bond County?
Bond County Building & Zoning is the starting point for building permits and zoning questions in unincorporated Bond County.5 The office is at 206 W. Main in Greenville, takes visits by appointment and provides an online building-permit application.5
A building-permit application requires plans and specifications and ordinarily a plot plan; the signed permit must be posted at the site.13 A compliant application is to be issued within seven days after receipt, and the permit expires if work has not begun within one year.13 Fees vary with building type, foundation area, project value and inspection visits; the published inspection charge is $50 per visit.14 Permitted construction requires at least one inspection, with a longer inspection sequence for new buildings and covered work costing more than $1,000.10 The county building code applies outside cities, villages and incorporated towns, so land inside a municipality should be taken to that municipality for building permits and, where it has adopted its own zoning, for zoning approval42. What stays with the county either way is the private sewage permit from the Bond County Health Department, covered below15. Before use or occupancy, the county zoning ordinance requires a Final Certificate of Zoning Compliance, issued after inspection confirms the work matches the approved plan16.
Does Bond County have zoning?
Zoning authority varies by location in Bond County: the county ordinance governs unincorporated areas, while incorporated municipalities may apply their own ordinances.17 The official county zoning map establishes the parcel's district and is kept in the Administrator's office.18
County zoning districts set lot size, setbacks and building height rather than using one countywide measurement.192021 For example, the A-1 district has a five-acre minimum lot area, while residential district dimensions differ.19 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.22 Manufactured homes are limited by county zoning and must meet applicable requirements, including federal standards and a proper compliance seal.23 In county-regulated areas, they are permitted in R-3 and may be approved as special uses on individual R-1 or R-2 lots, with foundation, anchoring and skirting conditions.24
How do septic permits work in Bond County?
The Bond County Health Department, not the building and zoning office, administers private sewage (septic) disposal permits15. Illinois also requires plan approval from the state health department or the local authority before a new private sewage system is built25. A health-department permit is required before installing, replacing or modifying a private sewage disposal system, and the published permit fee is $75.3 If a public sanitary sewer with available capacity is within 600 feet, sewage must connect to that system; otherwise a private central or individual system must be installed and used.26
Soil constraints deserve early attention: only about 3.5% of mapped county soils are rated without severe limitations for a conventional septic drain field.27 That rating does not decide whether a particular parcel can support a system, but it makes a site-specific evaluation especially important.27 Bond County's local septic inspection requirements could not be confirmed, so ask Environmental Health what reviews and inspections apply before hiring an installer.28
Water wells are a separate permit: new well construction needs a Bond County Health Department permit with a published fee of $1009. Illinois regulates private wells statewide through agreements with local health departments29.
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.5 Illinois campground rules do not answer whether one person may occupy an RV on a private homesite.30
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.213 An accessory shed or similar structure cannot be used as a dwelling in county zoning districts.22 A manufactured home is limited by zoning, federal standards and compliance-seal requirements; additional siting conditions depend on the county district.2324
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, then verify its district on the official county zoning map.218
- Ask Bond County Building & Zoning to verify the allowed dwelling type, lot size, setbacks, height limits and legal road access.519202131
- Determine whether public sewer is available; if not, have the sewage area evaluated and obtain the Health Department permit before private-system work.263
- Submit building plans, specifications and the required plot plan with the county building-permit application.13
- Obtain the county permit before new water-well construction; the published fee is $100.9
- Obtain an IDOT permit for access from a state-maintained highway and before right-of-way work begins.3233
- Post the signed building permit and arrange the required construction inspections with Building & Zoning.1310
What should you check before buying land in Bond County?
Start with jurisdiction and zoning: confirm municipal boundaries, the official county zoning district, permitted dwelling type, minimum lot area, setbacks and height rules.218192021 If a seller proposes splitting land, Bond County regulates subdivision plats, with special municipal-review overlap near some corporate limits and stated exceptions.34
Check septic feasibility before choosing a building pad because only about 3.5% of mapped soils lack severe limitations for a conventional drain field.27 Confirm that the lot abuts a public road or has a permanent easement to a qualifying road, and investigate highway-access approval before buying.3132 Determine whether waterways, wetlands or regulated floodplain affect the site because those locations can require state and federal authorization.35 Finally, budget around a median property-tax bill of about $2,612 per year and an effective rate of about 2%.3637
Watch-outs
- Do not assume an agricultural label eliminates every rule: qualifying agricultural structures still must meet district setbacks, and ordinary zoning rules apply if solely agricultural use ends.11
- An accessory structure cannot be used as a dwelling in Bond County zoning districts, subject to the ordinance's scope limitations.22
- Long-term RV occupancy and a specific tiny-home occupancy rule could not be confirmed; Illinois has a narrow owner-occupant plumbing exemption, not a general exemption from county permits or inspections.58
- Illinois does not issue building permits for privately funded construction, so the county or municipality where the parcel sits is the only office that can answer permit questions; the state plumbing exemption for owner occupants does not exempt a project from local permits78.
Sources
- Bond County Building Code Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Environmental Health – Bond County Health Department, quoted and re-checked
- Zoning – Bond County, Illinois, quoted and re-checked
- Bond County Building & Zoning (bondcountyil.gov)
- Zoning – Bond County, Illinois, quoted and re-checked
- Illinois Codes FAQ (Illinois statewide rule), quoted and re-checked
- HB5913 Enrolled — Illinois Plumbing License Law amendment (Illinois statewide rule), quoted and re-checked
- Environmental Health – Bond County Health Department, quoted and re-checked
- Bond County Building Code Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, June 2025, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Building Code Ordinance, quoted and re-checked
- Bond County Building Code Ordinance, quoted and re-checked
- Environmental Health – Bond County Health Department, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Bond County Zoning 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, quoted and re-checked
- 77 Ill. Adm. Code 905.190 Installation Approval (Illinois statewide rule), quoted and re-checked
- bondcountyil.gov, quoted and re-checked
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- Bond County Health Department Environmental Health (bchd.us)
- Private Water & Closed Loop Wells, quoted and re-checked
- Youth Camps and Campgrounds (Illinois statewide rule), quoted and re-checked
- Bond County Zoning Ordinance, quoted and re-checked
- Land Subdivision Ordinance of Bond County, Illinois, 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 October 9, 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.