Zoning, building permits and septic rules in Town of Green Bay, Wisconsin

Town of Green Bay’s own rules

• Local zoningPresent (with conditions)

  Land inside the Town of Green Bay, Brown County, Wisconsin.

  • The town's municipal-code page warns that its online code and zoning map are unofficial and may not include recent updates; the current version is available from the town clerk.

  “His responsibilities are to administer and enforce the town zoning ordinances.”

• Manufactured homesLimited

  Homes treated as Class II manufactured homes inside the Town of Green Bay.

  • A home not meeting the town's single-family and two-family dwelling standards may only be placed in a manufactured-home park.

  “may only be placed in a manufacture home park”

• Subdividing landRegulated (with conditions)

  Certified survey maps submitted to the Town of Green Bay.

  • The town reviews submitted certified survey maps for compliance with standards in its zoning ordinance before approval.

  “All certified survey maps submitted to the Town will be reviewed [...] prior to approval by the town.”

Rules another office applies inside Town of Green Bay

Town of Green Bay does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Who permits septicCounty (with conditions)

  Private onsite wastewater treatment systems inside the Town of Green Bay where public sewer is not available.

  • Brown County's Chapter 11 applies only where public sewer is not available.

  “covers all municipalites in Brown County where public sewer is not available.”

• Septic permitRequired

  Installation of a private onsite wastewater treatment system inside the Town of Green Bay where public sewer is unavailable.

  • A certified soil tester must conduct a soil/site evaluation.
  • A plumber, engineer, or system designer must design the POWTS.
  • State plan approval is required before the county may issue a sanitary permit for mound, at-grade, in-ground pressure, or holding-tank systems; Brown County has county-agent status for that approval.
  • After approval, the installing plumber applies at the county level.

  typical county review and action: 5 business days (The FAQ states this is typical when the plumber submits the completed sanitary-permit application and POWTS design to Brown County.)

  “After the plans are approved, the installing plumber will apply for the sanitary permit at the county level.”

• Off-grid sanitationLimited

  Private onsite wastewater sanitation inside the Town of Green Bay where public sewer is not available.

  • The county Chapter 11 program applies only where public sewer is unavailable.
  • A county sanitary permit and applicable plan approval are required for the described POWTS installations.

  “The Private Sewage System Ordinance (Chapter 11) covers all municipalites in Brown County where public sewer is not available.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Green Bay or Brown County directly.

• Building permit — New residential construction inside the Town of Green Bay.
• Owner-builder exemption — Owner-performed residential construction inside the Town of Green Bay.
• Building code adopted — Residential construction inside the Town of Green Bay.
• Inspections — Residential construction inside the Town of Green Bay.
• Certificate of occupancy — Residential occupancy inside the Town of Green Bay.

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.

Off-grid gear

Going off-grid in Town of Green Bay means bringing your own water and power. The kit we’d start with:

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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