Columbia, MO Building Setbacks & Zoning: Structure Height Limits (2026)
Key Facts
- R-1 base height limit
- 35 feet
- With 15-ft side yards
- 45 feet
- Nonresidential max
- 75 feet
- Source
- UDC Table 29-2.2
Summary
In Columbia, Missouri's R-1 one-family district, primary residential buildings top out at 35 feet, or 45 feet if both side yards run at least 15 feet, per the Unified Development Code's dimensional standards for Boone County's largest city.
Maximum height of primary residential building: 35 ft. Maximum height of primary residential building if 2 side setbacks of at least 15 ft. each: 45 ft. Maximum height of primary nonresidential building, provided all setbacks increased 1 ft. for each additional 1 ft. of height over 35 ft.: 75 ft.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 138).
Full Breakdown
Columbia, Missouri's UDC caps residential structure height district by district. Table 29-2.2 (Sec. 29-2.2(a)(1)), the R-1 One-Family Dwelling District Dimensional Standard Summary, sets a 35-foot maximum height for the primary residential building, rising to 45 feet if the building has two side setbacks of at least 15 feet each. A nonresidential building in R-1 may reach 75 feet if every setback grows one foot for each foot of height above 35 feet. Table 4.1-4 also exempts chimneys, spires, and rooftop solar equipment from the district height limit.
Violations & Fines
Building over these limits without board of adjustment relief violates UDC Chapter 29: Sec. 29-6.6(c)(1)(ii) sets a $10-$250 daily fine for a first offense, rising to $100-$500 per day for repeat violations at the same property.
Frequently Asked Questions
How tall can a house be in Columbia, Missouri's R-1 district?
Are any rooftop features exempt from the height cap?
Sources & Official References
Other rules in Columbia
Compare Columbia to another location·View the Missouri building setbacks & zoning overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.