Clay County, MO Building Setbacks & Zoning: Structure Height Limits (2026)
Key Facts
- AG/R-1/R-5
- 40 feet principal
- RU/commercial
- 35 feet principal
- Accessory
- 30 feet
- Farm structures
- No limit
- Variances
- Board of Zoning Adjustment
Summary
Clay County's Land Development Code caps principal buildings at 40 feet in the rural AG, R-1, and R-5 districts and 35 feet in the suburban Residential Urban and commercial districts. Farm structures carry no height limit unless near an airport.
Maximum Building Height ** Principal structures 40 feet Farm structures No limit Non-farm accessory structures 30 feet
Official source re-checked September 8, 2026: the cited page had not changed since it was quoted.
Full Breakdown
The Land Development Code sets maximum building heights by zoning district (LDC Sec. 151-4). Principal structures may reach 40 feet in the Agricultural (AG), Residential Rural (R-1), and Residential Ranchette (R-5) districts, and 35 feet in the Residential Urban (RU) and commercial districts. Accessory structures are limited to 30 feet. Farm structures have no height limit unless regulated by airport height restrictions under Sec. 151-5.5, which govern development near area airports. Height variances go to the Board of Zoning Adjustment. Cities such as Liberty, Gladstone, and Kearney set their own height limits within their zoning codes.
Violations & Fines
Exceeding the district height limit stops the permit and requires lowering the structure or obtaining a variance. Ongoing violations are enforced under LDC Sec. 151-14 through the county's code process.
Frequently Asked Questions
How tall can a house be in unincorporated Clay County?
Do barns count toward the height limit?
Sources & Official References
Other rules in Clay County
Compare Clay County to another location·View the Missouri building setbacks & zoning overview
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