Zoning, building permits and septic rules in Village of La Rose, Illinois

Rules another office applies inside Village of La Rose

Village of La Rose does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Zoning districtsPublished (with conditions)

  Zoning districts for the unincorporated area of Marshall County. Applies inside La Rose village only if the village has no zoning ordinance of its own (county ordinance section 2.1-5(a)).

  • District boundaries are kept on the county zoning maps (section 3.2), which were not opened.
  • Village zoning status not verified.

  “the unincorporated area of marshall county, illinois is hereby divided into seven (7) zoning districts which shall be as follows:”

• Minimum lot sizeDistrict specific (with conditions)

  Single-family detached dwellings in the R-2 single-family residence district of unincorporated Marshall County. Applies inside La Rose village only if the village has no zoning ordinance of its own (county ordinance section 2.1-5(a)).

  • La Rose village's own zoning status is not verified; if the village adopts zoning, this county district does not apply inside the village.
  • Area is reduced to 9,000 square feet when lots are served by public sewer and public water (8.2-4(b)).
  • Area is 15,000 square feet when lots are served only by community water (8.2-4(c)).
  • Quoted text is from the PDF file approved 5.14.2026; its October 10, 2024 revision stamp is not an effective date.

  minimum lot area, single-family detached (general rule): >= 43560 square feet (8.2-4(a); reduced by 8.2-4(b) and (c) where public or community water and sewer apply) · minimum lot width at established building line (general rule): >= 130 feet (8.2-4(a)) · minimum lot area with public sewer and public water: >= 9000 square feet (8.2-4(b); minimum lot width 80 feet measured at setback line) · minimum lot area with community water only: >= 15000 square feet (8.2-4(c); minimum lot width 90 feet measured at setback line)

  “when residential lots are served only with community water, the minimum lot area shall not be less than fifteen thousand (15,000) square feet with a minimum lot width of not less than ninety feet (90') measured at the setback line.”

• SetbacksSpecified

  Front yard setbacks in the R-2 single-family residence district of unincorporated Marshall County. Applies inside La Rose village only if the village has no zoning ordinance of its own (county ordinance section 2.1-5(a)).

  • Side and rear yard provisions of section 8.2-5 were not captured.
  • Agricultural (chapter 7) and R-1 (section 8.1-5) setbacks were not captured in this pass.
  • Village zoning status not verified.

  front yard setback from federal or state highway right-of-way: >= 50 feet (8.2-5(a)(1)) · front yard setback from county highway centerline: >= 80 feet (8.2-5(a)(2)) · front yard setback from other street or road centerline: >= 60 feet (8.2-5(a)(3); the section continues for lots where fifty percent of frontage is built up (not captured))

  “8.2-5 bulding setback lines: a. front yard: 1. fifty (50') from the right-of-way line of any federal or state highway. 2. eighty feet (80') from the center line of a county highway. 3. sixty feet (60') from the center line of any other street or road.”

• Lot coverageSpecified

  Agricultural district (chapter 7) of unincorporated Marshall County. Applies inside La Rose village only if the village has no zoning ordinance of its own (county ordinance section 2.1-5(a)).

  • Passage located in the chapter 7 (agricultural) area per the table of contents; the heading was not separately captured.
  • Village zoning status not verified.

  maximum lot coverage by buildings and structures, including accessory buildings: <= 20 percent of zoning lot (agricultural district)

  “maximum lot coverage no more than twenty percent (20%) of the area of the zoning lot may be occupied by buildings and structures, including accessory building.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Village of La Rose or Marshall County directly.

• Building permit — Building permit for new construction inside La Rose village
• Owner-builder exemption — Owner-builder exemption inside La Rose village
• Building code adopted — Building code adopted for construction inside La Rose village
• Inspections — Building inspection for construction inside La Rose village
• Certificate of occupancy — Certificate of occupancy for new buildings inside La Rose village

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.