Can I keep chickens in Brookfield, WI?
Yes, with conditions — Brookfield allows chickens only in certain zones or lot configurations. (City of Brookfield Municipal Code Ch. 6.04 (Animals Generally) - no hen provision; Title 17 Zoning (e.g., 17.136.030(B)(3) accessory farm buildings on lots >= 3 acres), verified June 2026)
The full rules
| Chickens allowed | Conditional (zone / lot rules) |
|---|---|
| Minimum lot size | 130,680 sq ft |
| Coop rules | No backyard-hen program. The general animal chapter (6.04) only bars animals/fowl running at large and contains no chicken-keeping provision. The zoning code contemplates farm uses (accessory farm buildings) only on lots of 3 acres or more, so chicken keeping is effectively limited to large/agricultural-scale lots. |
| Code section | City of Brookfield Municipal Code Ch. 6.04 (Animals Generally) - no hen provision; Title 17 Zoning (e.g., 17.136.030(B)(3) accessory farm buildings on lots >= 3 acres) |
The City of Brookfield has no backyard-chicken ordinance: the current animal chapter (6.04) only prohibits animals and fowl running at large, with no hen-keeping provision. Per the city's own guidance, chickens are permitted only on lots exceeding 3 acres, consistent with a zoning code that contemplates farm uses solely on large (3+ acre) lots. On typical residential lots, keeping chickens is effectively not allowed.
Common questions
Can I keep chickens in Brookfield?
Yes, with conditions — Brookfield allows chickens only in certain zones or situations (City of Brookfield Municipal Code Ch. 6.04 (Animals Generally) - no hen provision; Title 17 Zoning (e.g., 17.136.030(B)(3) accessory farm buildings on lots >= 3 acres)).
How many chickens can I keep in Brookfield?
It depends on your lot. No backyard-hen allowance on typical lots; chicken keeping effectively limited to agricultural-scale lots of 3 acres or more (130,680 sq ft) per the city's guidance and zoning farm-use provisions.. Rules vary by zoning district — check the full summary for your zone.
Is there a minimum lot size for chickens in Brookfield?
Yes — 130,680 sq ft.
What law covers backyard chickens in Brookfield?
City of Brookfield Municipal Code Ch. 6.04 (Animals Generally) - no hen provision; Title 17 Zoning (e.g., 17.136.030(B)(3) accessory farm buildings on lots >= 3 acres). Read the official text at the source linked on this page.
The actual law
City of Brookfield Municipal Code Ch. 6.04 (Animals Generally) - no hen provision; Title 17 Zoning (e.g., 17.136.030(B)(3) accessory farm buildings on lots >= 3 acres) — read the official code
“No person having in his possession or under his control any animal or fowl shall allow the same to run at large within the city.” source
“The City of Brookfield currently allows the keeping of chickens on lots exceeding 3 acres in size. An aldermanic referral has been made to allow chickens on smaller residential lots.” source
“Accessory farm buildings not to exceed sixty (60) feet in height on lots of three acres or more in area” source
Last verified June 13, 2026. Always confirm with your municipality — HOA rules can be stricter than city code. How we verify →
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