Olmsted County, MN Building Setbacks & Zoning: Structure Height Limits (2026)
Key Facts
- R-1 dwelling height cap
- 35 feet
- R-2 building height cap
- 35 feet
- R-1 institutional building cap
- 55 feet
- Extra setback per foot over 35
- 1 foot
- R-1 WECS blade height cap
- 120 feet
Summary
In Olmsted County's R-1 Low Density Residential District, the zone covering most unincorporated house lots, dwellings can't exceed 35 feet, while churches, schools and other public or semi-public buildings may reach 55 feet if their setbacks grow by one extra foot for every foot of height over 35.
1. Height Regulations: a) No residential buildings used for dwellings shall hereafter be erected or structurally altered to exceed thirty-five (35) feet in height. b) Public or semi-public buildings, churches, cathedrals, temples or schools may be erected to a maximum height of fifty-five (55) feet. When such buildings exceed thirty-five (35) feet in height, the setback requirements shall increase at a rate of one (1) foot for each foot of height exceeding 35 feet.
Full Breakdown
" A carve-out lets institutional buildings go higher: "Public or semi-public buildings, churches, cathedrals, temples or schools may be erected to a maximum height of fifty-five (55) feet," but only if "the setback requirements shall increase at a rate of one (1) foot for each foot of height exceeding 35 feet," so a 55-foot building must sit 20 feet further from its lot lines than the base setback requires. 04(C)(1), with no separate allowance for taller institutional buildings. Neither section defines height by number of stories, so a tall single-story structure with a high roofline is measured the same way as a two-story home.
02(D)(1) caps small utility wind energy conversion system blade height at 120 feet in the R-1 district specifically, a different standard from the dwelling height limit in the same section.
Violations & Fines
Erecting or altering a residential building beyond 35 feet, or an institutional building beyond 55 feet without the matching setback increase, is a zoning violation. Ch. 1400 § 3.10 makes any zoning violation a misdemeanor and treats each day the oversized structure stands as a separate offense, independent of any order to remove or modify it.
Frequently Asked Questions
How tall can I build a house in Olmsted County's unincorporated area?
Can a church or school building be taller than a house?
Does the height limit apply to wind turbines?
Sources & Official References
Other rules in Olmsted County
Compare Olmsted County to another location·View the Minnesota building setbacks & zoning overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.