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Clay County, MO Landscaping Rules: Weed Ordinances (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Unincorporated
RSMo 67.398 (7 inches)
Cities
RSMo 71.285
Cost recovery
Special tax bill / lien
Interest
8% per annum unpaid

Summary

Overgrown weeds are a nuisance in Clay County. Unincorporated land falls under RSMo 67.398 (seven-inch threshold); inside cities, RSMo 71.285 lets officials declare weeds a nuisance and abate them at the owner's expense.

These county ordinances apply to unincorporated areas of Clay County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

the marshal or other designated city official may declare the weeds or trash to be a nuisance and order the same to be abated within five days; and in case the weeds or trash are not removed within the five days, the marshal or other designated city official shall have the weeds or trash removed

Source: Revised Statutes of MissouriView official code

Full Breakdown

Weed control in Clay County runs on two tracks. On unincorporated lots, the county acts under RSMo 67.398, which covers overgrown vegetation and noxious weeds seven inches or more in height. Within the cities, RSMo 71.285 authorizes each municipality to notify the owner, hold a hearing, declare the weeds a nuisance, and remove them if the owner does not. Either way the removal cost becomes a special tax bill or lien against the property. Vacant and neglected lots draw the most attention; tended gardens and working farms are treated differently.

Violations & Fines

The owner gets written notice and a short window to clear the growth. If ignored, the city or county removes it and certifies the cost as a special tax bill against the property, bearing eight percent interest until paid.

Frequently Asked Questions

Who handles weed complaints in Clay County?
County Code Enforcement on unincorporated land under RSMo 67.398; the city code officer inside municipalities like Liberty or Gladstone under RSMo 71.285.
Can the city bill me for clearing my lot?
Yes. Under RSMo 71.285 the removal cost becomes a special tax bill against your property and bears eight percent annual interest until paid.

Sources & Official References

Other rules in Clay County

All Clay County rules

How Clay County compares: Cities with the Strictest Weed and Property Maintenance Rules·Compare Clay County to another location·View the Missouri landscaping rules overview

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