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Kane County, IL Swimming Pools & Spas: Fencing & Safety Requirements (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Adopted standard
2021 ISPSC Section 305 Barrier Requirements (§§ 6-3, 6-9)
Above-ground pool permit fee
$300 (§ 6-12.H.1)
In-ground pool permit fee
$600 (§ 6-12.H.2)
Permit expiration
180 days if incomplete (§ 6-2, Sec. 105.5)
Enforcing office
Building & Community Services Division
General violation fine
Up to $500 per day (§ 1-11)

Summary

Unincorporated Kane County requires every one- and two-family home to meet the barrier standard in Section 305 of the 2021 International Swimming Pool and Spa Code, adopted outright by county ordinance rather than rewritten locally. A building permit is required before a pool goes in, running $300 for an above-ground pool and $600 for an in-ground pool.

City-specific rules exist: Aurora has its own fencing & safety requirements rules that differ from Kane County's county-level regulations. If you live in Aurora, check the city-specific page instead.

6-9: ADOPTION OF SWIMMING POOL AND SPA CODE, 2021 INTERNATIONAL RESIDENTIAL CODE SECTION 305: Chapter 42 Swimming Pool and Spa Code, 2021 International Residential Code Section 305 - Barrier Requirements as published by the International Code Council, 5203 Leesburg Pike, Suite 600, Falls Church, Virginia, 22041-3401 (Ord. 12-366, 12-11-2012, eff. 1-1-2013; amd. Ord. 21-475, 11-9-2021)

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-17: Code current through: Ord. 26-183, passed 4-14-2026).

Full Breakdown

Kane County did not write its own pool-barrier rule; it adopted the industry standard directly. 1. A pool permit is required before installation. G. 5 as amended by § 6-2. 8.

Violations & Fines

Installing a pool without a barrier meeting Section 305, or without a permit, exposes an owner to Kane County's general penalty clause, § 1-11: a fine of up to $500, with every additional day of noncompliance charged as a separate offense. Starting the work before a permit issues also doubles the building fee under § 6-12(P), and a denied or disputed permit can be appealed to the county's Development Committee within 20 days under § 6-2, Section 113.1.

Frequently Asked Questions

Does Kane County require a fence around a backyard pool?
Yes. Both § 6-3 and § 6-9 of the county's building code adopt Section 305 of the 2021 International Swimming Pool and Spa Code as the barrier standard for one- and two-family homes in the unincorporated area, and the county enforces it through the same building-permit process used for the pool itself.
Do I need a permit to install a pool in unincorporated Kane County?
Yes, before construction begins. The county's fee schedule at § 6-12.H charges $300 for an above-ground pool and $600 for an in-ground pool, plus the standard plan-examination charge, and the permit lapses 180 days after issuance if the pool isn't finished, per § 6-2, Section 105.5.
What if my pool doesn't meet the barrier requirement?
A pool without a Section 305-compliant barrier is a code violation subject to Kane County's general penalty in § 1-11: up to $500 per offense, with each day the barrier stays noncompliant counted separately, on top of any stop-work action the Building & Community Services Division takes on the permit itself.
Where can I see the exact barrier specifications Kane County enforces?
The county didn't rewrite them locally; § 6-9 adopts Section 305 of the 2021 International Swimming Pool and Spa Code as published by the International Code Council, so the Building & Community Services Division works from that ICC text when it reviews pool permit plans.

Sources & Official References

Other rules in Kane County

All Kane County rules

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