DuPage County, Illinois
Village of Glen Ellyn is a village in DuPage County, Illinois. Village of Glen Ellyn adopts its own zoning, so inside its limits Village of Glen Ellyn’s rules apply, not the county’s. 4 rules below are quoted from official sources and independently re-checked, most recently on October 16, 2026. Rules for unincorporated land are on the DuPage County page.
Land inside Glen Ellyn village; the village adopts Title 10 Zoning Code with districts such as R4 Residential
“All permitted uses must also comply with all applicable requirements contained in chapter 5, "Supplementary Regulations", of this title as well as all other pertinent regulations in this title.”
Single-family dwellings in the R4 Residential District inside Glen Ellyn village
lot area: >= 8712 sq ft · lot width interior: >= 66 ft (corner lot 80 ft) · lot depth: >= 100 ft
“Single-family dwellings: (a) Lot area: 8,712 square feet. (b) Lot width: (1) Interior lot: 66 feet; (2) Corner lot: 80 feet. (c) Lot depth: 100 feet.”
R4 Residential District inside Glen Ellyn village
front yard: >= 30 ft · rear yard: >= 30 ft · interior side yard: >= 6.6 ft (or 10 percent of lot width, whichever is greater) · corner side yard: >= 30 ft
“2. Rear yard: 30 feet in depth. 3. Interior side yard: Minimum interior side yard setback: each side yard shall be six and six-tenths feet or ten percent of the lot width, whichever is greater.”
R4 Residential District inside Glen Ellyn village
maximum height: <= 35 ft (special uses 45 ft; churches/temples 75 ft)
“(e) Maximum height: 1. Thirty five feet. 2. Special uses may be erected to a height not exceeding 45 feet, and churches and temples may be erected to a height not exceeding 75 feet”
We looked and could not find an official answer yet. Silence is not permission; ask Village of Glen Ellyn or DuPage 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 Glen Ellyn publishes no rule on the point, not that none exists. DuPage County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Village of Glen Ellyn means bringing your own water and power. The kit we’d start with:
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