Zoning, building permits and septic rules in Town of Hamburg, Wisconsin

Town of Hamburg’s own rules

• Building permitRequired

  Any construction, movement, reduction or demolition of a structure inside Hamburg town; town zoning/site permit

  • Routine non-structural maintenance (painting, siding, roofing, floor coverings) and replacing household fixtures does not require the permit.
  • Permit fee must be paid before review; failure to get the permit before the activity is a violation.
  • Site permit expires in 1 year after issuance unless substantial work has commenced.

  site permit expiration if substantial work not commenced: 1 year

  “1. A permit is required for ANY construction activity. [...] 2. A Permit is required for any movement of any structure. 3. A Permit is required for any reduction or demolition of any structure.”

• InspectionsLimited

  Building and zoning inspections by Hamburg town zoning committee on land inside the town

  • Entry requires 24-hour notice to the owner.
  • The ordinance grants inspection power; it does not state a per-project inspection schedule. Dwelling UDC inspection is handled through a contractor listed on the town form (not verified on a contractor page).

  entry notice: >= 24 hour

  “The Zoning Committee and duly appointed deputies may enter with a 24 hour notice onto any public or private land or waters to make a building or zoning inspection”

• Local zoningPresent

  All land inside the limits of Hamburg town (Vernon County, WI); the town administers its own zoning ordinance

  • Ordinance was revised and approved November 2016 per its own text; the PDF file is dated 3-5-2019. No later amendment was located in this run.
  • Ordinance is adopted under Wis. Stat. sections 60.62, 61.35 and 62.23 per its Introduction.
  • Permits for zoning, building sites, variances and conditional uses are issued by the town on town forms.

  “JURISDICTION: The jurisdiction of this ordinance shall include all lands and waters which are located within the limits of the Town of Hamburg.”

• Zoning districtsPublished

  Zoning districts of Hamburg town

  • Zoning map is kept at the town clerk's office and bears the town chairman and clerk attestation (per ordinance text); the map image itself was not opened.
  • District boundaries follow lot lines, road centerlines, and town and municipal boundaries.

  number of zoning districts: 5 count

  “Established Districts: Five Zoning districts are provided as follows: 1 – Agricultural (A) 2 – Rural Residential (RR) 3 - Residential (R) 4 – Rural Commercial (RC) 5 – Industrial (I)”

• Minimum lot sizeSpecified

  Agricultural (A) district, Hamburg town

  • Lot width minimum 100 feet.
  • Separate parcel for an additional farm residence for persons earning a substantial part of their livelihood from the farm, or parents or children of the farm operator, minimum 30,000 square feet.

  minimum lot size for single-family dwelling, single-family recreational dwelling, or farm operation: >= 5 acre (30,000 square feet for separate parcel for additional farm-related residence) · minimum lot width: >= 100 feet

  “Minimum Lot Size: The minimum lot size to establish a single family dwelling, single family recreational dwelling, or farm operation is 5 acres, except as follows: the minimum lot size to establish a separate parcel for an additional residence for persons earning a substantial part of their livelihood from the farm operation or parents or children of the farm operator shall be 30,000 square feet.”

  2 more reviewed findings on this topic

  • Specified — Residential (R) district, Hamburg town (main single-family district)

    “Minimum Lot Size: 30,000 square feet per dwelling unit if not served by a public sewer service. 12, 000 square feet per dwelling unit if public sewer service is available.”

  • Specified — Rural Residential (RR) district, Hamburg town

    “Minimum Lot Size: The minimum lot size to establish a single-family dwelling or single family recreational dwelling is 2 acres.”

• Lot coverageSpecified

  Residential (R) district, Hamburg town

  • Impervious surface area includes buildings and pavement.

  maximum impervious surface coverage of lot: <= 45 percent

  “no more than (45) percent of a lot may be covered by impervious surface area such as buildings and pavement.”

• Accessory dwellingsLimited

  Additional single-family dwellings for parents or children of the farm operator in the Agricultural (A) district of Hamburg town

  • Conditional use approved by the town board.
  • Separate parcel for an additional residence for farm-earning occupants requires at least 30,000 square feet; a residence on the same farm without a separate parcel must be at least 25 feet from other residences.

  minimum separate parcel for additional farm residence: >= 30000 square feet (applies to additional residence for persons earning a substantial part of their livelihood from the farm or parents or children of the farm operator)

  “Additional single-family dwellings or mobile homes occupied by parents or children of the farm operator.”

• Subdividing landRegulated (with conditions)

  Creation of new parcels inside Hamburg town

  • Lots abutting a town, county road or state highway need minimum road frontage of 100 feet and minimum depth of 88 feet.
  • No site permit may be issued for a lot that does not abut a dedicated public road or an access easement of at least 66 feet.

  new parcel survey threshold: <= 5 acre · minimum road frontage: >= 100 feet

  “SURVEYS: Any new parcel of (5) or less acres shall require a certified survey.”

Rules another office applies inside Town of Hamburg

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

• Building code adoptedAdopted

  Dwelling units in Hamburg town are built under the state Uniform Dwelling Code (UDC) as incorporated by the town ordinance

  • The town ordinance requires dwelling units and septic and water systems to conform to state administrative codes; it does not adopt a separate town building code in the text reviewed.
  • The town form says a UDC permit is required for new dwellings (contractor-run inspection; see building-inspection claim).

  “A permit under the UDC is required for new one- and two-family dwelling units. This includes stick-built, modular, and manufactured home installations.”

• Who permits septicCounty (with conditions)

  Private on-site septic systems on land inside Hamburg town; Vernon County zoning/sanitation staff handle the septic side

  • The county administers septic countywide; this claim is recorded at county scope and applies inside Hamburg town because the town form defers septic paperwork to the county.
  • The town only records whether the site is served by private septic or public sewer on its form.
  • Vernon County Zoning and Sanitation Department is the named office; its own web page could not be opened in this run (domain did not resolve).

  “Remain in contact with your plumber to schedule the installation of your septic system. The plumber will communicate with the county and schedule an inspection of the septic system at the time of installation.”

• Septic permitRequired

  Installation of a private on-site wastewater treatment (septic) system on land inside Hamburg town

  • Sanitary permit must be held by the property owner before installing or purchasing a system (state statute).
  • Statute defines the permit as issued by the department or any governmental unit responsible for regulating private on-site systems; the town form directs applicants to Vernon County zoning-septic.
  • Recorded at county scope because the county issues the permit countywide, including inside Hamburg town.

  “no person may purchase or install a private on-site wastewater treatment system unless the owner of the property on which the private on-site wastewater treatment system is to be installed holds a valid sanitary permit issued under this section.”

Still unanswered

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

• Owner-builder exemption — Owner-builder rules for dwellings in Hamburg town
• Certificate of occupancy — Occupancy certificate for new dwellings in Hamburg town
• Minimum dwelling size — Minimum floor area of a dwelling in Hamburg town
• Building height — Maximum building height in Hamburg town
• Living in an RV — Long-term RV occupancy on private land in Hamburg town

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.