Code Violation Reporting in St. Louis County, MO (2026)

1 county-level rule, plus city-specific rules for 1 city in St. Louis County, Missouri.

Verified from official government sources

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

Common Violations

St. Louis County's Property Maintenance Code puts every violation, from graffiti to structural neglect, through the same track: a written notice of violation, a correction order, and prosecution under Code Section 106.4 if the owner does not comply. The Department of Transportation and Public Works issues the notice; ignoring it is a separate offense every day it continues.

How Code Violations Are Enforced in St. Louis County

Some Restrictions

St. Louis County Code § 1110.100 (Property Maintenance Code §§ 106.4, 107.2, 111.1)

106.4 Violation Penalties. Any person, who shall violate a provision of this code, or fail to comply therewith, or with any of the requirements thereof, shall be prosecuted within the limits provided by state or local laws. Each day that a violation continues after due notice has been served, shall be deemed a separate offense. ... 107.2 Form. Such notice prescribed in Section 107.1 shall be in...

Full ordinance details →Official source ↗

Code Violation Reporting by City in St. Louis County

1 cities in St. Louis County have their own code violation reporting rules. Each link goes to that city's dedicated page with code citations.

FlorissantPop. 52,533

1 verified rule • Common Violations

All St. Louis County ordinances

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

St. Louis County Ordinance Hub →