Zoning
Door County is a county-level regulatory framework overlaying ~15 distinct townships and cities (Sturgeon Bay, Egg Harbor, Fish Creek, Sister Bay, Ephraim, Baileys Harbor, Jacksonport, etc.). Each township sets its own STR ordinance variations on top of the Door County baseline. Sturgeon Bay (the county seat) has the most developed city-level framework; the smaller resort villages (Egg Harbor, Fish Creek, Sister Bay) each have their own permit + room-tax stack. Per WI Act 59, none of them can outright ban STR — they regulate via licensing, life-safety, and room-tax collection.
Permits & zoning: Door County requires a Door County Land Use Services STR registration + the township-specific STR license + the WI DATCP Tourist Rooming House permit. The Premier Resort Area Tax (0.5%) is a Door-County-specific add-on funding tourism infrastructure. Township-level Room Tax varies (5-9%). Allowed in nearly all residential, mixed-use, and shoreland zones subject to permits and life-safety standards. Shoreland-zoning (within 1,000 ft of Lake Michigan / Green Bay or 300 ft of inland waters) triggers additional WI DNR setback + impervious-surface review.