Missouri Statewide Rule

Missouri HOA Backyard Chicken Protection Statute

Few RestrictionsApplies statewide across Missouri (2026)

Missouri RSMo 442.404 prohibits homeowners associations and deed covenants from banning ownership or pasturing of up to six chickens on lots two-tenths of an acre or larger, including a single coop sized to accommodate them.

Key Facts

Statute: RSMo 442.404
Max hens allowed: Six chickens
Minimum lot size: 0.2 acres
Effective date: August 28, 2024
Roosters: May be restricted

Source: Missouri Revisor of Statutes

Full Breakdown

Effective August 28, 2024 under HB 2062, Missouri RSMo 442.404 voids HOA covenants that prohibit residents from keeping up to six chickens on a lot of at least 0.2 acres, including a single coop. HOAs may still adopt reasonable rules subject to local ordinances and may prohibit roosters. The statute does not override municipal zoning ordinances, so cities may still impose stricter limits on flock size or coop placement. A 2025 circuit court ruled the law unconstitutional and the Missouri Attorney General is appealing, so enforceability remains contested pending appellate review.

Violations & Penalties

Affected homeowners may seek declaratory or injunctive relief in civil court against HOAs enforcing prohibited covenants; HOAs risk attorney-fee exposure.

Frequently Asked Questions

Can my Missouri HOA still ban backyard chickens?

No. RSMo 442.404 voids HOA covenants prohibiting up to six hens on a 0.2-acre lot, though HOAs may set reasonable rules and bar roosters. A pending appellate ruling could affect enforceability.

Does the chicken law override city zoning?

No. The HOA preemption applies only to private deed covenants. Municipal zoning ordinances may still impose stricter limits on flock size, coop placement, setbacks, and other livestock rules.

Sources

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Full Breakdown

Frequently Asked Questions

Can my Missouri HOA still ban backyard chickens?

No. RSMo 442.404 voids HOA covenants prohibiting up to six hens on a 0.2-acre lot, though HOAs may set reasonable rules and bar roosters. A pending appellate ruling could affect enforceability.

Does the chicken law override city zoning?

No. The HOA preemption applies only to private deed covenants. Municipal zoning ordinances may still impose stricter limits on flock size, coop placement, setbacks, and other livestock rules.