Tiny Homes: Chicago vs Des Plaines
How do tiny homes rules compare between Chicago, IL and Des Plaines, IL?
Chicago and Des Plaines have similar restriction levels.
Chicago, IL
Cook County
Chicago does not have specific tiny home regulations. Tiny homes on foundations are treated as standard dwelling units under the Building Code and Zoning Ordinance. The recently adopted ADU ordinance provides a pathway for accessory dwelling units but does not specifically address tiny homes on wheels.
View full Chicago rules →Des Plaines, IL
Cook County
Des Plaines does not have specific tiny home zoning. Tiny homes on foundations must meet the same minimum dwelling size, setback, and building code requirements as any single-family house. Tiny homes on wheels are treated as recreational vehicles and may not be used as permanent residences in residential zones.
View full Des Plaines rules →Key Facts Comparison
| Fact | Chicago | Des Plaines |
|---|---|---|
| Status | No specific tiny home provisions | - |
| On Foundation | Must meet full Building Code (Title 14B) | - |
| On Wheels | Classified as RV - cannot be permanent residence | - |
| ADU Option | ADU ordinance allows accessory dwellings in some zones | - |
| Manufactured Homes | Must comply with HUD standards | - |
| Specific Zoning | - | None adopted |
| Foundation Tiny | - | Meet zoning minimums |
| Tiny on Wheels | - | Treated as RV |
| RV as Dwelling | - | Prohibited |
| ADU | - | Limited |
Highlighted rows indicate differences between cities.
Chicago FAQ
Can I live in a tiny home in Chicago?
A tiny home on a permanent foundation must comply with the full Chicago Building Code, including minimum room sizes and all safety standards. Tiny homes on wheels are classified as recreational vehicles and cannot serve as permanent residences.
Can I build a tiny home as an ADU in Chicago?
Potentially. Chicago's ADU ordinance allows accessory dwelling units on residential lots in certain zones. The structure must still meet building code requirements for habitable space, plumbing, electrical, and fire safety.
Des Plaines FAQ
Can I live in a tiny house in Des Plaines?
A foundation-built tiny home must meet the same zoning and building code minimums as any house. A tiny home on wheels cannot be used as a permanent residence in residential zones.
Can I park a tiny house on wheels in my driveway?
RV parking and storage rules apply. The unit may not be occupied as a dwelling. Check the City's RV and recreational vehicle parking provisions for storage limits.
What is the minimum house size in Des Plaines?
Minimum dwelling size varies by zoning district and is typically several hundred to over a thousand square feet. Contact the Department of Community and Economic Development at (847) 391-5300 for specifics.
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