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St. Peters, MO Code Violation Reporting: Common Violations (2026)

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

Key Facts

Nuisance categories
Animal matter, junk/rubbish, weeds, and more
Weed/grass height limit
7 inches (residential districts)
Enforcement official
City Health Officer or Building Commissioner
Abatement notice period
10 days to abate
Appeal path
Board of Aldermen, within 10 days
Unpaid cost interest
8% per year on tax bill lien

Summary

In the City of St. Peters, Missouri, Section 215.010 declares a long list of property conditions a public nuisance, including accumulated animal or vegetable matter, rubbish or junk that attracts vermin, and weeds or grass over seven inches in residential districts, all enforceable through the City's Code Official.

A. Animal Or Vegetable Matter. Any accumulation of animal or vegetable matter that is offensive by virtue of odors or vapors or by the inhabitation therein of rats, mice, snakes or vermin of any kind which are or may be dangerous or prejudicial to the public health are declared to be a public nuisance. ... ... F. Rubbish, Trash Or Junk. Any accumulation of rubbish, trash or junk causing or threatening to cause a fire hazard, or causing or threatening to cause the accumulation of stagnant water, or causing or threatening to cause the inhabitation therein of rats, mice, snakes or vermin of any kind which are or may be dangerous or prejudicial to the public health and any violations of Chapter 235 are declared a public nuisance. ... ... a. No person shall permit weeds such as jimson, burdock, ragweed, thistle, cocklebur, milkweed, buckthorn, dandelion, henbit, crabgrass, goosegrass, foxtail, nutsedge, and poison ivy, or other weeds of a like kind ... or grass of any type to grow to a height of seven (7) inches or more upon any lot or tract of land which includes a building under construction ("developed tract") or on common ground in any residentially zoned district.

Full Breakdown

Section 215.010, Definitions And Remedies, itemizes public nuisance categories letter by letter in Chapter 215. Subsection (A) declares any accumulation of animal or vegetable matter offensive by odor or vapor, or that draws rats, mice, snakes or vermin, a public nuisance. Subsection (F) declares any accumulation of rubbish, trash or junk that threatens fire, stagnant water or vermin infestation a public nuisance, cross-referencing solid waste violations under Chapter 235. Subsection (H)(1)(a) bars letting weeds such as jimson, ragweed, thistle, crabgrass or other rank vegetable growth, or any grass, grow past seven inches on a developed lot or common ground in a residential district.

A resident reports any of these by complaint to the Code Official, defined in Subsection (K) as the City Health Officer or Building Commissioner or their designee. Under Section 215.030, the Code Official inspects the property on complaint, and if the condition poses immediate danger the City may summarily abate it and bill the cost on the property's tax bill; if not urgent, the City Administrator issues a notice under Section 215.033 giving the owner ten days to abate or show that abatement has begun, followed by a hearing right and an appeal to the Board of Aldermen under Section 215.035(G).

Repeat weed or trash violations on the same property in one season let the Chief of Police order removal without further notice under Subsection (H)(1)(f).

Violations & Fines

A complaint triggers a Code Official inspection; conditions posing immediate danger can be summarily abated by the City with costs certified to the property's real estate tax bill, while non-urgent nuisances get a written notice under Section 215.033 giving the owner ten days to abate. Unresolved cases go to a City Administrator hearing, appealable to the Board of Aldermen within ten days under Section 215.035(G); unpaid abatement costs become a tax bill lien accruing 8% annual interest.

Frequently Asked Questions

How do I report a nuisance property in St. Peters?
Complaints go to the City's Code Official, defined under Section 215.010(K) as the City Health Officer or Building Commissioner or a designee, who inspects the property under Section 215.030 and decides whether the condition, such as accumulated junk or overgrown weeds, meets one of the nuisance categories listed in Section 215.010.
How tall can grass get before it's a violation?
In residential districts, Section 215.010(H)(1)(a) bars grass or listed weeds from growing to seven inches or more on a developed lot or common ground; commercial, industrial and institutional lots get the same seven-inch limit once built, rising to twelve inches on undeveloped commercial and industrial tracts.
What happens if I don't abate a cited nuisance?
The City can abate it directly and certify the cost to your real estate tax bill as a lien, per Section 215.030(C)-(D); unpaid tax bills accrue 8% annual interest under Section 215.035(F), and repeat weed or trash violations in the same season let the Chief of Police remove them without further notice.

Sources & Official References

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