Building height in Peoria is regulated by the underlying zoning district. Under the conventional Zoning Ordinance (Peoria Code Appendix B, Article 7 — Bulk Regulations), single-family residential districts (R-1, R-2) typically cap principal structures at 35 feet, multifamily R-4/R-5 districts allow taller buildings (45-60+ feet), and commercial/downtown districts under the Heart of Peoria Unified Development Code (Appendix A) allow significantly greater heights with form-based controls. Accessory structures are typically capped at 15 feet.
Peoria Code Appendix B, Article 7 (Bulk Regulations) sets the bulk and dimensional standards for each zoning district. Typical maximum heights for the principal structure are: R-1 Low Density Single Family — 35 feet, measured to the average height of the highest pitched roof or top of a flat/mansard roof; R-2 Single Family — 35 feet; R-3 Two Family — 35-40 feet; R-4 Multi Family — 45 feet (or three stories, whichever is less, with potential bonuses for larger lots); R-5 High Density Multi Family — typically taller (60+ feet), often the tallest in the conventional code outside the central business district; R-7 Multi Family Estate — 60+ feet on large lots. B-1/B-2 neighborhood commercial typically 35-45 feet; B-3/B-4 central commercial and the Heart of Peoria UDC area allow significantly greater heights using form-based controls (3-6+ stories typical along the riverfront and Main Street). Chimneys, antennas, mechanical equipment screens, and church/temple steeples are typically excluded from the height limit up to a specified projection. Detached accessory structures (garages, sheds, ADUs) are typically capped at 15 feet, and must not exceed the height of the principal structure. Daylight-plane and stepback rules apply in some districts to protect adjacent residential properties from looming bulk. Height is measured from the average finished grade adjacent to the structure to the highest point specified by the district (mean roof height for pitched roofs, top of parapet for flat roofs). Variances are heard by the Zoning Board of Appeals under Article 19.
Exceeding the district height limit without an approved variance violates Peoria Code Appendix B (or A in the UDC area) and can result in stop-work orders, daily fines typically $100-$500 per offense, and either demolition of the over-height portion or a variance application after the fact (no guarantee). Concealed mezzanines, illegal third stories in two-story districts, and rooftop ADUs are common code-enforcement issues. Variance applications include a public hearing with neighbor notification under Article 19.
Peoria, IL
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Peoria, IL
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Peoria, IL
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Peoria, IL
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Peoria, IL
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Peoria, IL
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See how Peoria's structure height limits rules stack up against other locations.
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