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Property Maintenance in Cass County, MO (2026)

2 rules for unincorporated Cass County, Missouri.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Cass County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Property Blight

Under Chapter 505, Cass County's Building Inspector can declare a structure in unincorporated Cass County a dangerous building and public nuisance for conditions like severe structural damage, fire hazards, or trash accumulation, opening a notice, hearing and abatement order process before the County Commission.

Cass County Dangerous Building Abatement

Significant Restrictions

Cass County Code § 505.050

Any building having any of the following conditions is hereby declared a dangerous building and public nuisance, to the extent that such conditions are detrimental to the life, health, property, or safety of the public or its occupants: ... Those which, exclusive of the foundation, show thirty-three percent (33%) or more of damage or deterioration of the supporting members, or fifty percent (50...

Vacant Lot Maintenance

In unincorporated Cass County, the Zoning Order prohibits any condition on land that breeds rodents or insects or otherwise creates a dangerous, noxious or objectionable hazard to public health, peace or comfort. The rule reaches vacant and unimproved parcels equally with occupied lots, and the Zoning Enforcement Officer enforces it under Section 400.030.

Cass County Nuisance Rule for Vacant Land

Some Restrictions

Cass County Code § 400.030(A)(23)(l)

Other Nuisance Conditions. Any condition conducive to the breeding of rodents or insects, or contributing any other dangerous, noxious, injurious, or objectionable condition, substance or element which would create any hazard to public health, peace, or comfort, which is contrary to the purpose of this Zoning Order shall be prohibited on any land within the County.

All Cass County ordinances

See every category we cover for Cass County: parking, noise, fences, fires, animals, pools, and more.

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