Town of Watertown

Jefferson County, Wisconsin

Last verified September 18, 2026

Town of Watertown is a jurisdiction in Jefferson County, Wisconsin, which does not currently list an online permit database — contact the department directly by phone or email. Use the contact information below to reach the local building department, or the mailing address if the jurisdiction needs to be listed as a certificate holder on a contractor's insurance documentation.

Contact

Phone: 262-490-0277
Department Site: Building Inspector (John Moosreiner) (opens in a new tab)

Source: townofwatertownwi.gov (opens in a new tab)

Permit Search

No online permit database on file — contact the department directly by phone or email.

Certificate Holder Mailing Address

John Moosreiner, Building Inspector
N8302 High Road
Watertown, WI 53094

Use this address when the jurisdiction needs to be listed as a certificate holder on a contractor's insurance documentation.

Additional Notes

The town's own website lists an email for Building Inspector John Moosreiner, but it could not be reliably extracted through automated retrieval (returned as a masked placeholder) -- recommend visiting townofwatertownwi.gov/building-inspector/ directly or calling to confirm. Office hours: Tuesdays 4:00-5:00pm at Town Hall, N8302 High Road, Watertown, WI 53094 (December-February by phone/email only). Jefferson County zoning permit required for major projects before town building permit issued. This Town of Watertown (Jefferson County) is distinct from the unrelated City of Watertown (Dodge/Jefferson Counties) -- do not confuse (different type, different primary county).

What You Need Before Applying for a Permit

Most building departments ask for the same core package before they'll issue a permit: a completed application naming the property owner and contractor, the contractor's state license number and proof of insurance (general liability, and workers' comp if employees are on the job), a notice of commencement or equivalent recorded filing for larger jobs where the state requires one, and scaled plans or a site plan for anything beyond minor repairs. Roofing, fence, pool, and solar permits typically have their own simplified checklists — Town of Watertown's department (above) can confirm exactly what applies to your project.

Why this matters for insurance: permit history is one of the first things an underwriter or adjuster checks. Unpermitted work — a finished basement, an added bedroom, a rebuilt roof — can complicate a claim or even void coverage for that portion of the loss, and it routinely surfaces during a home inspection. Pulling the right permit up front, and keeping the closed-permit record on file, protects both the property's value and its insurability at resale.

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