Unincorporated Ford County, Illinois requires a construction permit for all new construction and for projects that add building square footage.1 Ford County also applies its zoning ordinance in unincorporated areas and villages without their own zoning.2 Start with the Ford County Zoning Office before construction, and involve the Ford County Public Health Department for a private well or septic system.34
At a glance
- Building permit
- Required for new construction and added square footage1
- Zoning
- County zoning applies in unincorporated areas and villages without their own zoning2
- Septic
- Plan approval is required before construction; begin with the county health department54
- RV living
- Generally limited to an approved trailer court in the county zoning area6
- Tiny home
- No specific tiny-home occupancy rule was confirmed; ask the Zoning Office7
- Private well
- A permit is required before construction, modification or sealing8
Who to call
Zoning
Construction permits, zoning, variances, conditional uses, special uses and rezoning
200 W. State Paxton, IL 60957
Septic permits
Ford County Public Health Department — Well and Septic Program
Private well and sewage-system regulation, forms, plan review, permits and inspections
1500 W Ottawa, Paxton, IL 60957
Contact details are copied from each office’s official page and were checked against it on September 28, 2026.
Do you need a building permit in Ford County, Illinois?
Yes. Ford County requires a construction permit for all new construction and for work that increases an existing building's square footage in the county zoning area.1 Agricultural-use buildings also require a permit, although the county says no fee is charged for them by statute.1
For non-agricultural work, the published fee is $20 for the first 200 square feet and $0.15 per square foot for structures over 200 square feet.1 Obtain the permit before construction begins: an application filed after foundation construction or erection of a structure carries double the stated construction-permit fee.1 County-regulated work is inspected by the Zoning Enforcing Officer or an appointed assistant.9
Who handles building permits in Ford County?
The Ford County Zoning Office administers the county zoning ordinance and handles construction permits, variances, conditional uses, special-use permits and rezoning requests.3 Call the office's mobile number and arrange an appointment at the Ford County Courthouse in Paxton before filing.3
The county publishes a general permit application, an agricultural-use permit application and construction-permit requirements.10 A project needing discretionary zoning approval follows a longer path: conditional uses involve the Planning Commission and Zoning Board of Appeals, while zoning amendments also require County Board action.10 The State of Illinois does not issue permits or perform inspections for ordinary privately funded construction; those functions belong to the applicable local government.1112
Does Ford County have zoning?
Yes. Ford County zoning applies to unincorporated land and to villages that do not have their own zoning.2 Property inside Gibson City, Paxton or Piper City is governed through the respective municipality, and the county ordinance excludes land within one and one-half miles of those cities' corporate limits.2
Ford County uses eight district types, so allowed uses, setbacks and building dimensions depend on the parcel's district.7 County height limits include 35 feet in the CO-1, R-1 and R-2 districts and 45 feet in the R-3, B-1, B-2 and I-1 districts, with specified exceptions for certain uses.13 We could not confirm a general minimum dwelling size or a defined tiny-home rule; ask the Zoning Office to identify the parcel's district and the standards that apply.3
How do septic permits work in Ford County?
Start with the Ford County Public Health Department's Well and Septic Program, which enforces rules for private wells and sewage-system installation and publishes a septic permit application.14 The program is the local office for private-sewage plan review, permits and inspections under the Illinois private-sewage code.4
Illinois requires plan approval from the Department or local authority before construction of a new private sewage-disposal system, including major component work and qualifying absorption-field changes.5 The state rule also requires notice to the Department or local authority at least 48 hours before work begins.5 Site evaluation matters here: the soil data rates 0% of county soils as free of severe limitations for a conventional septic drain field.15 That rating does not itself prohibit septic, but it makes early soil testing and system design especially important.15
Can you live in an RV or tiny home in Ford County?
Do not assume that a private parcel may be used for full-time RV living in the Ford County zoning area. Except where another provision permits it, the ordinance requires inhabited trailers to be in a trailer court approved by conditional-use permit.6 County rules also treat commercial or governmental camps and campgrounds as conditional uses, and their seasonal, temporary or movable structures cannot be occupied for an entire calendar year.16
We could not confirm a separate county rule defining tiny homes or setting a general minimum dwelling floor area. Ask the Ford County Zoning Office how a proposed tiny home is classified in the parcel's zoning district before buying or placing one.3 A manufactured home can serve as a dwelling under Illinois rules, but installation requirements and local zoning, building, floodplain and utility rules still apply.17
Building a home in Ford County: what are the steps?
- Confirm whether the parcel is in Ford County's zoning jurisdiction or inside an area governed by Gibson City, Paxton or Piper City.2
- Ask the Ford County Zoning Office to confirm the zoning district, allowed residential use, setbacks and whether a variance or conditional use is needed.73
- Submit the construction-permit application before beginning the foundation or erecting the structure.1
- Arrange private well and septic review with the Ford County Public Health Department, obtaining sewage plan approval before septic construction.145
- If access touches a state-maintained roadway, obtain the required IDOT right-of-way permit before work begins.18
- Coordinate the county inspection process with the Zoning Office and ask whether a local certificate of occupancy applies.919
What should you check before buying land in Ford County?
Confirm jurisdiction and zoning first, because Ford County rules cover unincorporated areas and villages without their own zoning, while Gibson City, Paxton and Piper City handle property within their corporate boundaries.20 Then verify legal access: work in the right-of-way of a state-maintained road requires an IDOT permit before work starts.18
Budget for wastewater investigation early because 0% of mapped county soils are rated without severe limitations for a conventional septic drain field.15 A new, modified or abandoned private well also requires a permit from IDPH or an approved local health department before work begins.8 For a floodplain parcel, Illinois may require authorization for work in a regulated floodway or undelineated floodplain.21 Finally, Ford County's median property-tax bill is $2,443 per year and its effective rate is 2.1%, useful starting points rather than a parcel quote.2223
Watch-outs
- Starting construction before applying can double the stated Ford County construction-permit fee.1
- Ford County's zoning jurisdiction does not include property governed inside Gibson City, Paxton or Piper City, and the ordinance also excludes specified areas near those cities.2
- Conventional septic suitability is a major due-diligence issue because 0% of mapped county soils are rated without severe drain-field limitations.15
Sources
- Zoning - Ford County Illinois, quoted and re-checked
- Zoning - Ford County Illinois, quoted and re-checked
- Ford County Zoning Office (fordcounty.illinois.gov)
- Ford County Public Health Department — Well and Septic Program (2026 county census)
- 77 Ill. Adm. Code 905.190 Installation Approval (Illinois statewide rule), quoted and re-checked
- Zoning Ordinance for Ford County, Illinois, revised February 2022, quoted and re-checked
- Zoning Ordinance for Ford County, Illinois, revised February 2022, quoted and re-checked
- 77 Ill. Admin. Code 920.130, Water Well Permit Requirements (Illinois statewide rule), quoted and re-checked
- Zoning Ordinance for Ford County, Illinois, revised February 2022, quoted and re-checked
- Forms & Ordinances - Ford County Illinois, quoted and re-checked
- Illinois Codes FAQ (Illinois statewide rule), quoted and re-checked
- Illinois Codes FAQ (Illinois statewide rule), quoted and re-checked
- Zoning Ordinance for Ford County, Illinois, revised February 2022, quoted and re-checked
- Ford County Public Health Department — Well and Septic Program (fordcountyphd.org)
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Zoning Ordinance for Ford County, Illinois, revised February 2022, quoted and re-checked
- Manufactured & Modular Homes/Mobile Structures (Illinois statewide rule), quoted and re-checked
- Highway Permits (Illinois statewide rule), quoted and re-checked
- Illinois Codes FAQ (Illinois statewide rule), quoted and re-checked
- Zoning - Ford County Illinois, quoted and re-checked
- Permit Program (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 28, 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.