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Walworth County, WI Short-Term Rentals: Noise Rules (2026)

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

Key Facts

Governing section
Walworth County Code § 26-343(d)
Quiet hours
10:00 p.m. to 7:00 a.m.
How enforced
Must appear in posted property rules
Filed with
License application under § 26-344(a)(8)
Other required items
Occupancy, parking, pets, burning, contacts

Summary

Walworth County requires every licensed short-term rental in the unincorporated county to post quiet hours of 10:00 p.m. to 7:00 a.m. Under Code § 26-343, that curfew is one of the minimum items an operator must include in the written property rules given to guests and filed with the license application.

These county ordinances apply to unincorporated areas of Walworth County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

A list of property rules must be posted at the property, provided to the guests and a copy submitted with the application for a license. Property rules must include the following minimum information: ... d.Quiet hours of 10:00 p.m. to 7:00 a.m.

Full Breakdown

Section 26-343, "Property rules," is part of Article VII's short-term rental licensing scheme and applies to any residential dwelling rented for a fee for less than 29 consecutive days in unincorporated Walworth County (§§ 26-334, 26-336). It requires the operator to post a list of property rules at the rental, hand a copy to guests, and submit a copy with the license application. , alongside maximum occupancy (a), the designated operator's contact information (b), where to park (c), a pet policy capping pets at four (e), outdoor burning rules (f), non-emergency law enforcement and fire contact numbers (g), POWTS high-water alarm procedures where applicable (h), post-rental garbage instructions (i), and copies of the state tourist rooming house license and county short-term rental license (j, k).

Because the quiet-hours requirement is a mandatory line item in the posted property rules rather than a stand-alone noise ordinance, the Land Use and Resource Management Department checks for it when it reviews the property rules submitted under § 26-344(a)(8). quiet hours, or whose operator fails to enforce them, is noncompliant with the article and, like other short-term rental violations, can be referred through the § 26-345/26-346 revocation process.

Violations & Fines

Failing to post or enforce the 10:00 p.m. to 7:00 a.m. quiet hours required by § 26-343(d) is noncompliance with the short-term rental article. The LURM Department notifies the owner under § 26-346(a), who has 24 hours to correct the deficiency. An uncorrected violation can go to a County Executive Committee revocation hearing, and a revoked license bars reapplication for 12 months under §§ 26-345 and 26-346(h).

Frequently Asked Questions

What are the quiet hours for a Walworth County short-term rental?
County Code § 26-343(d) sets quiet hours of 10:00 p.m. to 7:00 a.m. for every licensed short-term rental in unincorporated Walworth County. The operator must post this curfew on-site as part of the mandatory property rules and give a copy to each guest.
Does the county post quiet hours itself, or does the owner?
The rental's owner or designated operator does. Section 26-343 requires a written list of property rules, including the 10:00 p.m. to 7:00 a.m. quiet hours, to be posted at the property and submitted with the license application under § 26-344(a)(8) for the county to review.
What happens if a short-term rental doesn't post or follow quiet hours?
It is treated as noncompliance with Article VII. The LURM Department notifies the owner, who gets 24 hours to fix it under § 26-346(b), and an uncorrected violation can reach a revocation hearing before the County Executive Committee, with a 12-month wait before a new license.

Sources & Official References

Other rules in Walworth County

All Walworth County rules

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