Dane County, Wisconsin
Town of Perry is a town in Dane County, Wisconsin. Septic permits inside Town of Perry come from Dane County (Public Health Madison & Dane County - Environmental Health (Well & Septic Program) · 608-242-6515). 4 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Dane County page.
New buildings, including accessory buildings, and additions or additional stories inside Perry town
“The construction of new buildings, including accessory buildings, and all additions or additional stories (except the ones exempted under section 1.07 of the Building Ordinance) require approval from the Town of Perry and Dane County.”
Projects needing a building permit from the town building inspector (new buildings including detached structures, additions that increase dimensions, alterations to structure, plumbing, HVAC and electrical work) inside Perry town
“All required building inspections must be performed by the building inspector.”
Town of Perry building permit application fees for projects inside the town
dwellings, zoning changes, driveways permit fee: 550 USD · accessory buildings, detached garages, inground swimming pools, ground-mounted solar permit fee: 300 USD · additions, decks/porches, attached garages permit fee: 15 USD · additional site visit fee: 125 USD (per site visit when an application requires more than one site visit)
“Applications that require more than one site visit will incur an additional $125.00 fee per site visit. However, applications requiring only one site visit for approval may be eligible for up to a 50% refund.”
Town of Perry does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private on-site septic systems serving new homes or plumbed buildings inside Perry town
“We issue permits and inspect private septic systems and private wells to protect county surface and groundwater resources from contamination.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Perry or Dane County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Town of Perry publishes no rule on the point, not that none exists. Dane County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Perry means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.