Lake County, IL Home Business: Cottage Food Operations (2026)
Key Facts
- Governing section
- Lake County Code § 151.112(F)
- Registration
- Annual Health Department application
- Customer hours
- 8:00 a.m. to 8:00 p.m.
- Customer cap
- 6 customers/clients per day
- Nonresident employees
- Max 2 allowed
- Signs
- None allowed
- State overlay
- 410 ILCS 625/4 Cottage Food Act
Summary
Unincorporated Lake County treats cottage food operations as home occupations under Section 151.112(F) of the county zoning code. Operators must submit an annual cottage food operation registration form to the Lake County Health Department and follow every home-occupation performance standard.
(F) Cottage food operations. Cottage food operations shall be subject to the home occupation provisions of subsection (E) above. The operator must annually submit an application for cottage food operation registration form to the Lake County Health Department.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-15: Supplement contains: Local legislation current through Ord. 26-0618, passed 6-9-2026 | State legislation current through ILCS Pamphlet 2025 #5).
Full Breakdown
112(F) of the Lake County Code folds cottage food production into the county's home occupation framework: "Cottage food operations shall be subject to the home occupation provisions of subsection (E) above. and no more than six customers or clients per day, all activity and storage must stay inside the principal dwelling (no detached buildings or garages), no signs are allowed, and there can be no exterior evidence of the business from the street or an adjoining lot. Noise, odor, vibration, and electrical interference must stay imperceptible beyond the lot line, and no hazardous substances may be stored on site.
window using vehicles that normally service residential neighborhoods. The code's commentary to this subsection flags that the Illinois Cottage Food Operation Act, 410 ILCS 625/4, layers additional state health-and-preparation standards on top of the county's zoning registration requirement, so an operator has to clear both the county's annual Health Department registration and the state law's food-safety conditions before selling home-produced food.
Violations & Fines
Operating a cottage food business without the annual Lake County Health Department registration, or violating any incorporated home-occupation standard (unauthorized signage, customer visits outside 8:00 a.m.-8:00 p.m., more than six customers a day, storage in a detached garage, or noise/odor detectable off the lot), is a zoning code violation enforced by the county's Planning, Building and Development Department. Uncorrected violations can lead to citation and denial or revocation of the home occupation registration.
Frequently Asked Questions
Do I need a permit to sell cottage food from my home in unincorporated Lake County?
Can I have customers pick up food orders at my house?
Can I sell cottage food out of my garage or a backyard shed?
Does county registration replace state cottage food law?
Sources & Official References
Other rules in Lake County
Compare Lake County to another location·View the Illinois home business overview
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