Tiny Homes: Bolingbrook vs Romeoville
How do tiny homes rules compare between Bolingbrook, IL and Romeoville, IL?
Bolingbrook and Romeoville have similar restriction levels.
Bolingbrook, IL
Will County
Tiny homes on permanent foundations are treated as single-family dwellings under Will County LUO and IRC Appendix Q. Tiny homes on wheels classified as RVs under 625 ILCS 5 and generally cannot be used as permanent dwellings outside licensed RV parks.
View full Bolingbrook rules →Romeoville, IL
Will County
Tiny homes on permanent foundations are treated as single-family dwellings under Will County LUO and IRC Appendix Q. Tiny homes on wheels classified as RVs under 625 ILCS 5 and generally cannot be used as permanent dwellings outside licensed RV parks.
View full Romeoville rules →Key Facts Comparison
| Fact | Bolingbrook | Romeoville |
|---|---|---|
| Foundation | Treated as dwelling, IRC Appendix Q | Treated as dwelling, IRC Appendix Q |
| Min Size | 800-1,600 sq ft by zone | 800-1,600 sq ft by zone |
| On Wheels | RV under 625 ILCS 5 | RV under 625 ILCS 5 |
| THOW Residence | Mobile home parks only | Mobile home parks only |
| ADU Path | Limited, no state preemption | Limited, no state preemption |
Highlighted rows indicate differences between cities.
Bolingbrook FAQ
Can I live in a tiny home on wheels in Plainfield?
Not on a residential lot. 625 ILCS 5 classifies THOW as recreational vehicles, and Plainfield zoning prohibits RVs as permanent residences. Licensed mobile home parks are the only path.
What is the minimum house size in Joliet R-1?
Joliet R-1A requires 1,600 sq ft minimum living area; R-1B requires 1,200 sq ft. Tiny homes on foundation below these thresholds require variance or must use a smaller-lot zone.
Romeoville FAQ
Can I live in a tiny home on wheels in Plainfield?
Not on a residential lot. 625 ILCS 5 classifies THOW as recreational vehicles, and Plainfield zoning prohibits RVs as permanent residences. Licensed mobile home parks are the only path.
What is the minimum house size in Joliet R-1?
Joliet R-1A requires 1,600 sq ft minimum living area; R-1B requires 1,200 sq ft. Tiny homes on foundation below these thresholds require variance or must use a smaller-lot zone.
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