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Fence Installation · Will County, Illinois
In Will County, a Fence Installation generally does not require a building permit.
Will County is notably permissive: the Will County Building Division does NOT require a building permit for fencing, except for a pool barrier, the county's own guidance lists fencing among the activities that need no building permit. Zoning setbacks and the county Land Use rules still apply, and a pool-barrier fence does need a permit and must meet the Illinois Private Swimming Pool Enclosure Act (at least 42 inches, self-closing/self-latching gates). Additional approvals can come from the Will County Health Department (well/septic), the local road authority, the fire protection district, or an HOA. The contrast within the county is sharp: the City of Joliet (which straddles Will and Kendall counties) DOES require a building permit for every fence, $50 for work valued under $8,000, a plat of survey, about a 10-business-day review, with a 4-foot front-yard / 6-foot side-and-rear limit and adjoining-neighbor sign-off for front-yard fences over 4 feet. Other municipalities (Bolingbrook This reflects the rule for Will County specifically. Local zoning, property-line setbacks, and any electrical or plumbing work can still require separate approval, so confirm the details with Will County Land Use Department.
Source: Will County, IL Land Use Dept. — Building Division, IRC 2021 IRC (IL amendme · County-specific · Verified 2026 by StateDataIndex
Installing a new fence can improve privacy and property value. However, most counties require a permit if the fence exceeds 6 feet in height or is located in the front yard.
Because of severe winter weather in Illinois, any exterior structures or footings must be set below the local frost line to prevent shifting, as mandated by the Illinois Building Code.
Illinois zoning is highly localized. The Chicago metropolitan area has exceptionally complex and strict local ordinances compared to downstate rural counties. Fortunately, Illinois maintains relatively builder-friendly regulations, keeping base permit fees competitive.
Permit fees vary by jurisdiction and by your project's valuation, so there is no single fixed figure for Will County. We only publish fees confirmed by real homeowners — none have been reported here yet.
Confirm the current fee directly with Will County Land Use Department ((815) 774-3321). If you have paid for a permit here, you can add it here to help others.
Office: Will County Land Use Department
Address: 58 E Clinton St Suite 100, Joliet, IL 60432, USA
Phone: (815) 774-3321
Source: official Will County government records. Hours and procedures can change — call ahead to confirm.
In Will County, you can begin your application online through the county's permit portal, or submit blueprints and a property survey in person. Including your contractor's Illinois Department of Financial and Professional Regulation license number helps avoid rejections.
When applying for a Fence Installation permit, you or your contractor will generally need to submit the following documentation for the city's review:
Key code points for a Fence Installation in Will County: Standard US zoning caps residential backyard fences at 6 feet high and front yard fences at 4 feet for visibility, intersection safety, and utility access.
Typical processing time: a few days to several weeks, depending on current workload and the season. Contact Will County Land Use Department for a current estimate.
Building without authorization is considered a code violation. The local government can issue a Stop Work Order, forcing you to halt construction immediately. You may be subject to retroactive permit fees (often double the original cost), daily fines, or even a mandate to tear down the unpermitted work at your own expense.
Yes. Illinois generally allows property owners to act as their own general contractor under an Owner-Builder exemption. If you take this route, you assume full legal and financial liability and must ensure all work complies with the Illinois Building Code.
Permit fees vary by jurisdiction and by your project's valuation, so Will County does not publish a single fixed figure. Confirm the exact fee with the local building department before applying.
Processing time in Will County varies by season and current application volume at the building department; contact Will County Land Use Department for a current estimate.
You can apply through the Will County Land Use Department or online via the county permit portal. For questions, call (815) 774-3321.
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Some cities set their own fence installation rules, separate from the county. Check your city specifically:
Building near the county line? Check requirements for neighboring areas: