Waukesha County, WI Animal Ordinances: Veterinary Clinic Zoning (2026)
Key Facts
- Governing section
- Basic Zoning Ordinance Sec. 3.08(7)(D)
- Permit type
- Conditional use permit
- Excluded districts
- C-1 Conservancy, EC Environmental Corridor
- By-right exception
- Clinics without kennel in A-B/business districts
- Minimum lot, non-kennel use
- 1 acre
- Minimum parcel, commercial kennel
- 3 acres, 300 ft width
- Kennel structure setback
- 100 ft from adjoining lot line
Summary
In unincorporated Waukesha County towns, animal hospitals, veterinarian clinics and commercial kennels need a conditional use permit in every zoning district except C-1 Conservancy and EC Environmental Corridor, under Basic Zoning Ordinance Sec. 3.08(7)(D). Clinics without a kennel are permitted by right in Agricultural Business and business districts.
(D) Animal Hospitals, Veterinarian Clinics, Commercial Kennels: In any District, except C-1 and EC Environmental Corridor Overlay Districts. However, animal hospitals and veterinarian clinics shall be Permitted Uses by right in the A-B Agricultural Business Districts and business districts as long as such facilities do not include the operation of a Commercial Kennel. In the FLP and FLC Districts, such uses shall comply with all requirements of Sections 6 and 6.1. No Structures are allowed in the FLC or HG District. The following requirements shall be met:
1. The location, building and site plans, and a plan of operation shall be submitted to and approved by the Plan Commission and the County Zoning Agency.
2. Animal hospitals and clinics not involved in the operation of a Commercial Kennel may be permitted on lots of not less than one (1) acre... A commercial kennel operation shall not be permitted on parcels of less than three (3) acres and three hundred (300) feet of minimum average width.
3. No Building other than one used only for residential purposes shall be closer than fifty (50) feet to the Lot Line of an adjoining Lot in an Agricultural or Residential Zoning District. Where the Buildings are to be used to board or house dogs in a Commercial Kennel, including outdoor kennel runs, such structures and fenced runs shall not be closer than one hundred (100) feet to an adjoining Lot Line.
Full Breakdown
Section 3.08(7)(D) of the Waukesha County Basic Zoning Ordinance lists "Animal Hospitals, Veterinarian Clinics, Commercial Kennels" among the conditional uses allowed "In any District, except C-1 and EC Environmental Corridor Overlay Districts." The ordinance carves out a by-right exception: "animal hospitals and veterinarian clinics shall be Permitted Uses by right in the A-B Agricultural Business Districts and business districts as long as such facilities do not include the operation of a Commercial Kennel." In the FLP and FLC floodplain districts, such uses must also comply with Sections 6 and 6.1, and no structures at all are allowed in the FLC or HG (Highway/Highway-Guideline) District.
Where a conditional use permit is required, the applicant's location, building and site plans, and a plan of operation must go to both the Town Plan Commission and the County Zoning Agency for approval (Sec. 3.08(7)(D)1). Lot-size rules follow next: an animal hospital or clinic that does not include a commercial kennel needs at least one acre and must meet the district's building location, height and area regulations. A commercial kennel operation is barred from parcels under three acres, and the parcel must have at least 300 feet of minimum average width (Sec. 3.08(7)(D)2).
Setbacks are separately specified. Any non-residential building tied to the use must sit at least 50 feet from an adjoining lot line in an Agricultural or Residential district. Where buildings board or house dogs as part of a commercial kennel, including outdoor kennel runs, those structures and fenced runs must be at least 100 feet from an adjoining lot line (Sec. 3.08(7)(D)3). Because this is a conditional use, not a permitted use, the Zoning Agency can attach additional conditions under the general conditional-use authority in Sec. 3.08(1), and the application itself is filed with the county Zoning Administrator on the standard conditional-use forms under Sec. 3.08(2), which also requires notice to property owners within 300 feet.
Violations & Fines
Operating an animal hospital, clinic or commercial kennel without the required conditional use permit, or outside the acreage, width and setback limits in Sec. 3.08(7)(D), is a zoning code violation enforceable by the Waukesha County Department of Parks and Land Use. A conditional use permit granted under this section can also lapse; Sec. 3.08(6) sets an expiration for conditional use status if the approved use is not established within the timeframe the permit specifies.
Frequently Asked Questions
Can I open a veterinary clinic by right in a Waukesha County town?
How much land does a commercial kennel need in unincorporated Waukesha County?
How far must kennel runs be from my neighbor's property line?
Are veterinary clinics allowed in floodplain districts?
Sources & Official References
Other rules in Waukesha County
Compare Waukesha County to another location·View the Wisconsin animal ordinances overview
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