Boone County, MO Building Setbacks & Zoning: Structure Height Limits (2026)

Maximum height limits established for non-farm buildings and structures are as follows:

(1) Thirty-five feet in the A-1, A-1P, A-2, A-2P, A-R, A-RP, R-S, R-SP, R-D, R-DP, R-M, R-MP, REC and REC-P Districts.

(2) Forty-five feet in the C-O, C-N, C-G, C-GP, M-L, M-LP, M-G and M-GP Districts.

B. The above height limits may be exceeded in the following instances:

(1) Buildings and structures, when permitted in the district, may be erected to a height not exceeding 100 feet if the building or structure is set back from each yard line at least one foot for each additional foot of height above the height limit otherwise permitted in the district in which the building or structure is located.

(2) Buildings and structures, when permitted in the district, may be erected to such height as may be authorized by a Conditional Use Permit obtained in accordance with the provisions of Section 15.A.

57 BOONE COUNTY ZONING REGULATIONS, BOONE COUNTY, MISSOURI SECTION 9

C. Airspace Height Limits for Public and Private Airports.

Height restrictions for airspace needed for public and private airports shall be in accordance with the most current Federal Aviation Regulations. Additionally, the following height restrictions apply in relation to Columbia Regional Airport: