St. Clair County, Illinois
Village of Marissa is a village in St. Clair County, Illinois. Village of Marissa adopts its own zoning, so inside its limits Village of Marissa’s rules apply, not the county’s. 8 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the St. Clair County page.
All land inside Marissa village limits: the village adopts and administers its own Chapter 154 Zoning ordinance with its own districts.
“chapter 153: subdivisions chapter 154: zoning general provisions general district regulations planned developments a-1 agricultural district sr-1 single-family district (large lot)”
Zoning districts of Marissa village, Chapter 154.
“a-1 agricultural district sr-1 single-family district (large lot) § 154.080 district defined.”
Principal buildings in the SR-2 single-family (small lot) district inside Marissa village.
minimum lot area: >= 7000 square feet · minimum lot depth: >= 100 feet · minimum lot width at the established building line: >= 50 feet
“minimum lot area 7,000 square feet minimum lot depth 100 feet minimum lot width at the established building line 50 feet”
Principal buildings in the SR-2 single-family (small lot) district inside Marissa village.
minimum setback from either side lot line: >= 5 feet · minimum setback from front lot line: >= 25 feet · minimum setback from rear lot line: >= 25 feet · minimum setback from side yard abutting street: >= 25 feet · minimum total for both side yard lines: >= 15 feet
“minimum setbacks from either side lot line 5 feet from front lot line 25 feet from rear lot line 25 feet from side yard abutting street 25 feet total for both side yard lines 15 feet”
Principal buildings in the SR-2 single-family (small lot) district inside Marissa village.
maximum percent coverage per lot: <= 25 %
“every principal building erected in the sr-2 district shall conform to the following requirements: use space required use space required maximum building height 35 feet maximum percent coverage per-lot 25%”
Principal buildings in the SR-2 single-family (small lot) district inside Marissa village.
maximum building height: <= 35 feet
“every principal building erected in the sr-2 district shall conform to the following requirements: use space required use space required maximum building height 35 feet maximum percent coverage per-lot 25%”
Manufactured homes on land zoned SR-1 (large lot single-family) inside Marissa village.
“the following special uses may be allowed by special use permit in accordance with § 154.395 in the sr-1 district: (a) churches and related religious facilities; (b) community solar gardens; (c) home occupations, but only in conformity with the requirements of § 154.193; (d) manufactured homes on permanent foundation;”
“the following uses may be allowed in the sr-2 district by special use permit in accordance with § 154.395, to-wit: (a) churches and related religious facilities; (b) community solar gardens; (c) home occupations, but only in conformity with the requirements of § 154.193; (d) manufactured homes (see § 154.007 (b));”
We looked and could not find an official answer yet. Silence is not permission; ask Village of Marissa or St. Clair County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Village of Marissa publishes no rule on the point, not that none exists. St. Clair County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Village of Marissa means bringing your own water and power. The kit we’d start with:
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