Bolthole Index

Vernon County, Wisconsin

Building permits, zoning and land rules in Vernon County, Wisconsin

73Index Score / 100
#25 of 72 in Wisconsin

A new home in Vernon County, Wisconsin requires a Uniform Dwelling Code building permit, generally issued through the town's building inspector after the county sanitary permit.12 Vernon County administers floodplain and shoreland-wetland zoning, while general land-use requirements can depend on the town.34

At a glance

Building permit
Required for a new one- or two-family dwelling; start with the town's UDC inspector15
Zoning
County floodplain and shoreland-wetland zoning applies; ask the town about general land-use rules34
Septic
Vernon County issues the sanitary permit before the building permit can issue25
Owner-builder
An owner who occupies or will occupy the home may pull construction and erosion-control permits67
RV or tiny home
No countywide occupancy answer was confirmed; ask county zoning and the parcel's town38
Shoreland setback
Buildings generally must be at least 75 feet from the ordinary high-water mark, subject to exceptions9
Septic soil difficulty
Only 14.1% of county soils are rated without severe limits for a conventional drain field10

Who to call

Zoning

Vernon County Zoning and Sanitation Department

County sanitary permits, zoning records, and floodplain and shoreland-wetland questions

608-637-5270

[email protected]

318 Fairlane Drive, Viroqua, WI 54665

Online permits →

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

Do you need a building permit in Vernon County, Wisconsin?

Yes. A new one- or two-family dwelling in Vernon County must follow Wisconsin's Uniform Dwelling Code, and construction begins only after plans are approved and the building permit is issued and posted.5 The code applies statewide to covered one- and two-family dwellings, while permit requirements for additions and alterations vary by municipality.115 In the Town of Franklin, the published process specifically requires a UDC permit for a new dwelling and directs applicants to the town building inspector; other Vernon County towns may use different inspectors or procedures.1213 Covered work receives phase inspections before it is concealed, and occupancy follows a final inspection finding no major health or safety violations.1415

Who issues Vernon County building permits, and how do you reach them?

Vernon County does not provide one countywide building-permit contact for every rural home; Wisconsin allows UDC enforcement by a municipal or county inspector or by the state, and the enforcing arrangement depends on the municipality.16 Start with the clerk or UDC building inspector for the town containing the parcel and ask which local permits, fees, plans, and inspections apply.1718 Contact the Vernon County Zoning and Sanitation Department at 608-637-5270 or 318 Fairlane Drive in Viroqua for the county sanitary permit and for county zoning questions.82 The Town of Franklin's published sequence is a useful example, not a countywide fee schedule: its inspector determines whether the project needs a UDC permit, a town permit, or both.13

Does Vernon County have zoning?

Vernon County administers floodplain and shoreland-wetland zoning, but the available county material does not establish a comprehensive general zoning ordinance covering every rural parcel.319 The county says it is working toward a comprehensive zoning ordinance, so buyers should confirm current rules directly with the Zoning and Sanitation Department.8 Wisconsin towns can fall under county zoning, adopt town zoning, or remain outside county general zoning, which makes the parcel's town an essential second call.4 In shoreland areas, buildings and structures generally must remain at least 75 feet from the ordinary high-water mark, subject to listed exceptions and setback averaging.9 A structure taller than 35 feet is prohibited within that 75-foot shoreland band under the stated standard.20 Countywide minimum home size, minimum lot size, ordinary setbacks, and lot coverage could not be confirmed; ask both the county and town before designing around any of them.38

How do septic permits work in Vernon County?

Vernon County's Zoning and Sanitation Department issues the county sanitary permit for a private onsite wastewater treatment system.28 For a new dwelling using a private system, the sanitary permit must be issued before the building permit can issue.25 Test septic feasibility early: only 14.1% of Vernon County soils are rated without severe limits for a conventional drain field, so a site evaluation may point toward a designed alternative rather than a conventional field.10 Wisconsin requires private wastewater systems to be visually inspected at least once every 3 years, with counties operating the maintenance-tracking programs.21 A plumbing-equipped building that is not connected to public sewer still needs suitable wastewater treatment, recycling, dispersal, or holding; off-grid does not remove the sanitation requirement.22

Can you live in an RV or tiny home in Vernon County?

Vernon County could not confirm a countywide rule authorizing long-term residential RV occupancy on an ordinary private parcel. Ask the Zoning and Sanitation Department and the parcel's town whether an RV may be occupied, whether temporary camping is allowed, and what sanitation approval is required.38 The Wisconsin State Park camping rule does not answer residential use of privately owned land because it applies to state-park campsites.23 Vernon County also could not confirm a countywide tiny-home occupancy rule or minimum dwelling size; a tiny home intended as a dwelling may still face UDC, town land-use, and county sanitary requirements.124 Manufactured homes have a clearer state code path because qualifying installations are included in Wisconsin's UDC, but local sanitary and land-use requirements still apply.24

Building a home in Vernon County: the steps, in order

  1. Ask Vernon County Zoning and Sanitation to screen the parcel for sanitary, shoreland, and floodplain requirements.238
  1. Ask the town clerk for the current UDC building inspector and confirm local zoning, driveway, fire-number, and fee requirements.1617
  1. Complete the private-wastewater site work and obtain the county sanitary permit before seeking the new-home building permit.25
  1. Submit the required application materials and at least 2 plan sets to the municipality or authorized inspection agency.18
  1. Wait for plan approval and the posted UDC permit before starting construction.5
  1. Call for each phase inspection before covering work, then complete the final inspection before occupancy.1415

What should you check before buying land in Vernon County?

Check septic feasibility before committing because only 14.1% of Vernon County soils are rated without severe limits for a conventional drain field.10 Check the county's mapped floodplain and shoreland areas, and ask the zoning office to confirm what applies to the parcel.198 New structures and sewage systems are prohibited in the floodway under the statewide floodplain standard, while floodfringe construction has elevation and access conditions.25 Ask the town separately about general zoning, minimum dimensions, driveway access, and the building inspector.416 A driveway connecting to a state highway needs a WisDOT connection permit.26 Most new non-high-capacity private wells require advance notice to Wisconsin DNR before construction.27 Vernon County's effective property-tax rate is about 1.4%, and the median annual property-tax bill is about $2,883.2829

Watch-outs

  • The county sanitary permit comes before the new-home building permit when a private wastewater system is planned.25
  • County floodplain and shoreland-wetland zoning does not answer every town land-use question; ask the parcel's town about its own zoning and permit requirements.34
  • Long-term RV living, tiny-home occupancy, and countywide minimum home size remain unconfirmed; ask Vernon County Zoning and Sanitation and the parcel's town before buying.83

Sources

  1. Town of Franklin (Vernon County, WI) - Permit Applications (2026 county census)
  2. Town of Franklin (Vernon County, WI) - Permit Applications (2026 county census)
  3. Vernon County WI - Zoning & Sanitarian Ordinances (2026 county census)
  4. Local Land Use Regulations and Comprehensive Planning Status Inventory Project (Wisconsin statewide rule), quoted and re-checked
  5. Wisconsin’s Uniform Dwelling Code (Wisconsin statewide rule), quoted and re-checked
  6. Wisconsin DSPS - Building a Home in Wisconsin (UDC Guide) (2026 county census)
  7. Wisconsin’s Uniform Dwelling Code (Wisconsin statewide rule), quoted and re-checked
  8. Vernon County Zoning and Sanitation Department (vernoncountywi.gov)
  9. Wisconsin’s Shoreland Management Program (Wisconsin statewide rule), quoted and re-checked
  10. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  11. One- & Two-Family (Uniform Dwelling Code) (Wisconsin statewide rule), quoted and re-checked
  12. Building permit procedures, quoted and re-checked
  13. Applications, quoted and re-checked
  14. Wisconsin’s Uniform Dwelling Code, quoted and re-checked
  15. Wisconsin’s Uniform Dwelling Code, quoted and re-checked
  16. Wisconsin’s Uniform Dwelling Code (Wisconsin statewide rule), quoted and re-checked
  17. Wisconsin Administrative Code SPS 302.34 (Wisconsin statewide rule), quoted and re-checked
  18. Wisconsin Administrative Code SPS 320.09 (Wisconsin statewide rule), quoted and re-checked
  19. VCPortal/VCRegulatedFPZoningAreas, quoted and re-checked
  20. Minimum Shoreland Wetland Zoning Model Ordinance (Wisconsin statewide rule), quoted and re-checked
  21. Wisconsin Maintenance Program (Wisconsin statewide rule), quoted and re-checked
  22. Wisconsin Administrative Code, SPS 382 (Wisconsin statewide rule), quoted and re-checked
  23. Camping Rules — Wisconsin State Park System (Wisconsin statewide rule), quoted and re-checked
  24. Wisconsin’s Uniform Dwelling Code (Wisconsin statewide rule), quoted and re-checked
  25. Floodplain Development Basics (Wisconsin statewide rule), quoted and re-checked
  26. State highway connection permits (driveways & more) (Wisconsin statewide rule), quoted and re-checked
  27. Well and heat exchange notification (Wisconsin statewide rule), quoted and re-checked
  28. Effective property tax rate: Bolthole Index county data
  29. Median property tax bill: Bolthole Index county data

Written September 27, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Found land here? Start a Property Hunt →

County locator

Vernon County in Wisconsin

73
County map
Vernon County highlighted among the Wisconsin counties · colored by Index score

How Vernon County scores

Seclusion61100% ev.
Self-Sufficiency69100% ev.
Admin Boringness44100% ev.
Durability61100% ev.
Property Autonomy70100% ev.
Carry Cost67100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$264kTypical home
1.4%Property tax
$5,236Land / acre
37.5"Annual rain
6.9% of yrsSevere drought
1.6 / yr (+1.6)Mid-century 100°F days
14.3 daysMid-century dry spell
1.74" (+7.7%)Mid-century 1-day rain
1.76×Wildfire change factor
100%Forward climate coverage
$1,257Home insurance / yr
3.5% / yrInsurance growth
0.38%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
22,582People within 30 min
1,002,831People within 2 hr
24,041Radius comparison (15 mi)
39.4People / sq mi
1.4%Federal land
35.7%Land at 15% slope or less
14.1%Septic soil without severe limits
69,331 acWorkable land screen
47.7%Wooded land
48 tonsBiomass / forest ac
45.5°FAvg temp

Scout Vernon County

Camp here before you commitBook a few nights nearby on Hipcamp →Already own land here?Earn money hosting campers — get $100 when you become a Hipcamp host →

Some links are affiliate or referral links — we may earn a commission, at no cost to you.

Property hunt

Find land. Bring the promising ones back.

Search live inventory elsewhere, then cost and vet each candidate here. No copied listings, account, or paid data feed.

View your full hunt →
ZillowLand & lotsRealtor.comLand listingsLandSearchRural & vacant land

Each button opens a current land search for Vernon County. Listing sites control their own results and filters.

Analyze a property
Add setup-cost allowances

Use rough quotes or placeholders. Blank fields count as $0.

Working estimate

—land + entered setup costs
Asking $ / acre
—
Setup allowance
—
All-in $ / acre
—

A planning estimate, not a valuation or contractor quote. The USDA benchmark includes farm land and buildings; it is context, not a parcel comp.

Before an offer

Parcel due diligence

0/8 checked

Saved properties and checklist progress stay on this device. Bolthole Index does not receive them.

Answers from the rulebook for Vernon County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Vernon County rules

  • Zoning districtsPartial

    Published county floodplain zoning areas and listed shorelands-wetlands zoning controls, not a complete countywide general zoning-district schedule.

    • The county publishes a GIS service for regulated floodplain zoning areas.
    • The county ordinance page lists Floodplain and Shorelands-Wetlands Ordinances.
    • The sources do not establish a complete general zoning-district map or schedule for all county land.
    “Subject: Floodplain Zoning area regulated by Vernon County, WI.”
  • Building in a floodplainLimited

    Building sites or driveway improvements in areas subject to Vernon County floodplain zoning, including certain locations near water sources.

    • The Town of Franklin page states that sites or driveway improvements within 300 feet of a water source may be subject to floodplain zoning and require a Land Use Permit.
    • The county GIS describes the regulated area as including FEMA Zone A and AE areas, PL566 dam hydraulic shadows, and other significant dams designated by Wisconsin DNR.

    screening distance: 300 feet from water source (pond, lake, stream, or intermittent stream)

    “Any building site or driveway improvements within 300' of a water source (pond, lake, stream, intermittent streams) may be subject to floodplain zoning and require a Land Use Permit.”
  • County-wide zoningPresent

    Vernon County's own zoning authority is limited to its Floodplain Ordinance and Shorelands-Wetlands Ordinance (mandatory countywide under Wis. Stat. 59.692/87.30) plus onsite-wastewater and telecom-siting ordinances. The county does not currently have a general/comprehensive (Wis. Stat. 59.69) zoning ordinance covering land use broadly outside those water-adjacent areas; the county has stated it is working toward writing one.

    Vernon County WI - Zoning & Sanitarian Ordinances ↗Scouted from the county site, not yet independently re-checked

Wisconsin rules that apply here

  • Building permitRequired

    New one- and two-family dwellings covered by Wisconsin’s Uniform Dwelling Code, including covered additions and alterations.

    • The cited brochure states that permit requirements for alterations and additions vary by municipality.
    • Construction begins only after plans are approved and the building permit is issued and posted.
    • The enforcing jurisdiction may be the municipality, county, or state.
    • Local zoning, land-use, floodplain, sanitary, well, driveway, utility, and other approvals may also be required.
    • A building permit cannot be issued for a new dwelling using a private onsite wastewater treatment system until a sanitary permit has been issued.
    “Begin construction after plans are approved and building permit is issued and posted.”
  • Owner-builder exemptionConditional

    An owner obtaining construction and erosion-control permits for a dwelling covered by the Wisconsin Uniform Dwelling Code.

    • The owner must occupy the home currently or will occupy it after completion.
    • The exemption permits the owner to take out the construction and erosion-control permits without the state-certified Dwelling Contractor and Dwelling Contractor Qualifier arrangement described for contractors.
    • The owner-occupancy statement must be checked on the permit application if the applicant does not possess Dwelling Contractor certification.
    • The source describes an owner-occupancy condition; it does not establish a general exemption for non-occupant owners.
    “The construction and erosion control permits must be taken out by a state-certified Dwelling Contractor, who also employs a state-certified Dwelling Contractor Qualifier, or by the owner who occupies the home currently or will after completion.”
    One more reviewed finding on this topic
    • Available (with conditions) — Construction and erosion-control permits for an owner who currently occupies or will occupy the dwelling.
      “The construction and erosion control permits must be taken out by a state-certified Dwelling Contractor, who also employs a state-certified Dwelling Contractor Qualifier, or by the owner who occupies the home currently or will after completion.”
  • Building code adoptedAdopted (with conditions)

    Public buildings, places of employment, and multifamily buildings subject to Wisconsin's commercial building code.

    • The Division of Industry Services reviews plans before construction for compliance with state statutes and building codes.
    • Local certified municipalities may provide plan review and inspection services for certain building types.
    • The Wisconsin Commercial Building Code adopted the 2021 ICC effective September 1, 2025; plans submitted November 1, 2025 or later must comply with the updated code.
    • Municipalities may have grandfathered fire detection, prevention, and suppression ordinances under 2013 Act 270.

    2021 ICC adoption date: September 1, 2025 (The deadline for building plan compliance was delayed.) · updated-code plan-submission deadline: November 1, 2025 (Plans submitted on or after this date must comply with the updated Commercial Building Code.)

    “2013 Act 270 establishes a uniform commercial building code in Wisconsin while allowing municipalities to grandfather fire detection, prevention, and suppression ordinances”
    2 more reviewed findings on this topic
    • Adopted — One- and two-family dwellings in Vernon County subject to Wisconsin’s Uniform Dwelling Code.
      “The Uniform Dwelling Code (UDC) is the statewide building code for one- and two-family dwellings built since June 1, 1980.”
    • Adopted (with conditions) — New one- and two-family dwellings in Wisconsin built since June 1, 1980.
      “The Uniform Dwelling Code (UDC) is the statewide building code for one- and two-family dwellings built since June 1, 1980.”
  • InspectionsRequired

    Each phase of construction of a one- or two-family dwelling governed by the Wisconsin Uniform Dwelling Code.

    • Inspections are called for before each phase is covered up.
    • The local inspector’s instructions apply.
    • The inspector has two business days after the inspection request and the work being ready to inspect before the work may be covered.
    • Inspections check compliance with the code and may also check compliance with approved plans.
    • The UDC is enforced by municipal or county building inspection departments or the Wisconsin Division of Industry Services.

    inspection response period: 2 business days (After the inspection request and the work is ready to inspect, before the work may be covered up.)

    “Call for inspections of each phase of construction prior to covering it up - check the local inspector’s instructions. The inspector has two business days after the date that you make the inspection request and the work is ready to inspect, before you may cover up the work. Inspectors will check for compliance with the code.”
    One more reviewed finding on this topic
    • Required — UDC-covered construction in Vernon County.
      “Call for inspections of each phase of construction prior to covering it up - check the local inspector’s instructions.”
  • Certificate of occupancyLimited

    Occupancy of UDC-covered dwellings in Vernon County.

    • Occupancy follows a final inspection finding no major health or safety violations.
    • Some municipalities issue occupancy permits, but the source does not state that every municipality issues a certificate of occupancy.
    • The exterior must be completed within two years after permit issuance.

    exterior completion deadline: 2 years after permit issuance

    “Take occupancy after receiving a final inspection in which no major health or safety violations are found. (Some municipalities will issue occupancy permits.)”
    One more reviewed finding on this topic
    • Limited — Occupancy of a dwelling governed by Wisconsin’s Uniform Dwelling Code after construction.
      “Take occupancy after receiving a final inspection in which no major health or safety violations are found. (Some municipalities will issue occupancy permits.) Also, the dwelling’s exterior must be completed within two years after permit issuance.”
  • SetbacksSpecified

    Buildings and structures in unincorporated Wisconsin shoreland zoning areas measured from the ordinary high water mark.

    • The standard applies in the shoreland zone and is implemented through county shoreland zoning ordinances.
    • Exceptions include piers, boat-hoists, fishing rafts, utilities, walkways, stairways or rail systems, decks or gazebos complying with s. 59.692(1v), and boathouses.
    • If an existing pattern of development exists, counties may allow new homes closer than 75 feet through setback averaging.
    • Counties may adopt additional requirements.

    minimum setback from ordinary high water mark: >= 75 feet (Listed structures and setback averaging exceptions.)

    “All buildings and structures must be set back at least 75 feet from the ordinary high water mark.”
  • Building heightSpecified

    Structures within 75 feet of the ordinary high water mark of navigable waters in Wisconsin shoreland zoning areas.

    • The DNR model ordinance identifies this as the NR 115.05(1)(f) height standard for county shoreland ordinances.
    • The prohibition does not extend beyond 75 feet from the ordinary high water mark under the stated standard.
    • Counties may regulate height beyond 75 feet through local ordinance.

    maximum structure height within 75 feet of ordinary high water mark: <= 35 feet (A structure taller than 35 feet is prohibited within the specified area.)

    “A structure taller than 35 feet within 75 feet of the ordinary high-water mark of any navigable waters is prohibited”
  • Manufactured homesAllowed (with conditions)

    Occupancy of a manufactured home installed as a new one- or two-family dwelling in Wisconsin.

    • The Uniform Dwelling Code applies to new one- and two-family dwellings built since June 1, 1980.
    • The UDC includes manufactured homes and the installation of manufactured homes produced on or after April 1, 2007.
    • Occupancy follows a final inspection in which no major health or safety violations are found.
    • Some municipalities issue occupancy permits.
    • The dwelling exterior must be completed within two years after permit issuance.
    • Local sanitary requirements may require certain plumbing systems.
    • Local zoning and land-use requirements may also apply.

    UDC coverage start date: >= 1980-06-01 date (The cited coverage is for new one- and two-family dwellings and their additions and alterations.) · manufactured-home installation coverage start date: >= 2007-04-01 date · exterior completion deadline: <= 2 years after permit issuance

    “The installation of manufactured homes produced on or after April 1, 2007.”
  • Who permits septicMixed (with conditions)

    Private onsite wastewater treatment systems statewide in Wisconsin.

    • DSPS regulates and reviews POWTS plans for domestic wastewater systems.
    • Large domestic POWTS and systems involving non-domestic or mixed wastewater may require joint DNR and DSPS review.
    • Local certified municipalities and counties may provide plan review for certain installations.
    “Plans for Private Onsite Wastewater Treatment Systems (POWTS) are subject to review by the Department of Safety and Professional Services (DSPS), or may require a joint review by the DNR and DSPS.”
  • Septic permitLimited

    Large private onsite wastewater treatment systems in Wisconsin.

    • A County Sanitary Permit is required in addition to WPDES permit coverage.
    • Construction may begin before WPDES issuance, but discharge may not begin until the WPDES permit is issued.
    • Large POWTS generally involve design flow near or above 12,000 gallons per day or more than 85 residential bedrooms.

    residential bedrooms threshold: > 85 bedrooms (Large-system classification threshold described by DNR.) · nonresidential design flow threshold: > 12000 gallons per day (Large-system classification threshold described by DNR.)

    “A County Sanitary Permit must be obtained in addition to the WPDES permit. Construction may commence prior to the WPDES permit issuance, but a system cannot start discharging until the WPDES permit is issued.”
  • Septic inspectionRequired

    Privately owned wastewater treatment systems and septic systems statewide in Wisconsin.

    • Systems must be visually inspected at least once every three years.
    • Anaerobic treatment tanks must be serviced when combined sludge and scum volume reaches one-third of tank volume.
    • Counties, acting as state agents, operate maintenance-tracking programs and send reminders to landowners.

    visual inspection interval: <= 3 years · combined sludge and scum service threshold: >= 33.333333 percent of tank volume (One-third of tank volume.)

    “The code only requires that systems shall be visually inspected at least once every 3 years.”
  • Off-grid sanitationLimited

    Sanitation for buildings with plumbing fixtures that are not connected to a public sewer in Wisconsin.

    • Off-grid wastewater handling must provide for treating, recycling, dispersing, or holding wastewater.
    • Private onsite wastewater treatment systems remain subject to Wisconsin POWTS requirements and applicable plan review or permits.
    • The rule does not establish unrestricted approval for any particular composting toilet, privy, holding tank, or other device.
    “Where plumbing fixtures exist in a building that is not connected to a public sewer system, suitable provision shall be made for treating, recycling, dispersing or holding the wastewater.”
  • Well permitLimited

    Construction of private wells statewide in Wisconsin.

    • A Well Construction Notification Number must be obtained before constructing a new private well that is not a high-capacity well.
    • Exceptions to the notification requirement include high-capacity wells, reconstruction of existing wells, and wells on Native American property; high-capacity wells or other wells requiring written DNR approval follow the approval requirements.
    • Some DNR-approved county ordinances additionally require a well permit before construction.
    • A Well Construction Report must be submitted to DNR within 30 days after construction.

    well construction notification fee: 50.5 USD (Fee and notification number are not refundable or transferable.) · well construction report deadline: 30 days after construction

    “Wisconsin law requires that a property owner provide advance notice to DNR before construction of any new private well that is not a high capacity well, and advance notice of any heat exchange drillhole construction (geothermal system) that does not require a written DNR approval.”
    One more reviewed finding on this topic
    • Required — A home using a private well in Vernon County.
      “Obtain sanitary or well permits from the county or municipality if the home will use a private sewage system or well.”
  • Driveway accessRequired

    Driveways and other connections between property abutting Wisconsin state highway right-of-way and the state highway.

    • The requirement applies to work in highway right-of-way.
    • The maintaining authority is the permitting authority.
    • WisDOT requires a connection permit for state highways.
    • Wisconsin Administrative Code Trans 231 supplies additional requirements.
    • There is no cost to apply, but construction-related costs may occur.
    “For state highways, WisDOT requires a connection permit.”
  • Short-term rentalsLimited

    Lodging rented to tourists or transients for short periods in Wisconsin, including homes, condos, cabins, cottages, and similar lodging facilities.

    • A DATCP lodging permit is required for all lodging facilities in Wisconsin.
    • A tourist or transient must be away from the person's permanent address.
    • The reviewed source does not establish local zoning or municipal operating restrictions.
    “If lodging is rented to a tourist or transient, it will require a permit.”
  • Permit feesVariable (with conditions)

    Wisconsin Uniform Dwelling Code permit fees for new dwellings statewide.

    • Municipalities determine fees for plan examination, inspection, and issuance by ordinance.
    • UDC inspection agency fees are determined by contract.
    • A $30 state permit-seal fee applies for each new dwelling.
    • Additional department inspection fees may apply in specified circumstances.

    Wisconsin Uniform Building Permit Seal: 30 USD (per new dwelling) · departmental inspection minimum: >= 160 USD (where a department employee performs an on-site inspection related to UDC enforcement under the stated circumstances)

    “The municipality shall, by ordinance, determine fees”
  • Permit processPublished (with conditions)

    Wisconsin Uniform Dwelling Code permits for one- and two-family dwellings statewide.

    • Applications are filed with the municipality or authorized UDC inspection agency.
    • Completed forms, fees, plans, documents, and local prerequisite permits are required before issuance.
    • Applications are reviewed by a certified UDC inspector.
    • At least two sets of plans are required.
    • The permit is issued only after filing and fee requirements are satisfied and plans are conditionally approved.

    minimum plan sets: >= 2 sets (for one- and two-family dwellings)

    “At least 2 sets of plans for all one- and 2-family dwellings shall be submitted”
  • Campground & park staysLimited

    Occupancy of recreational vehicles, including recreation trailers, pickup truck campers, motor homes, camper vans, and truck campers, at Wisconsin State Park System campsites.

    • Camping reservations are required before setting up on any site.
    • Wheeled camping units must be parked on the campsite driveway.
    • A campsite may be occupied by no more than one recreation trailer, pickup truck camper, or motor home.
    • Pickup campers or motor homes pulling a trailer are treated as a single unit.

    recreational vehicles per campsite: <= 1 unit (Pickup campers or motor homes pulling a trailer are treated as a single unit.)

    “A campsite may be occupied by no more than one recreation trailer, pickup truck camper or motor home. Pickup campers or motor homes pulling a trailer are treated as a single unit.”
    One more reviewed finding on this topic
    • Limited — Temporary camping at Wisconsin State Park System properties.
      “Camping reservations are required and can be made up to 11 months in advance of your planned date of occupancy. Campers must make a reservation before setting up on any site.”
  • county zoning authorityGeneral

    Wisconsin counties may enact and amend county zoning ordinances under Wis. Stat. § 59.69 for participating towns, which are generally unincorporated areas.

    • County zoning applies only in towns that have adopted county zoning.
    • After a comprehensive revision of the county zoning ordinance, the town has authority to decide whether county zoning applies in the town.
    • Towns have authority to approve or disapprove amendments to a county zoning ordinance.
    • A town that does not fall under county zoning may be unzoned or may have its own town zoning ordinance.
    “Counties exercise zoning ordinances under s. 59.69, Wis. Stats. County zoning only applies in towns that have adopted county zoning.”
  • county building authorityGeneral

    County authority to enforce the statewide Uniform Dwelling Code and administer building inspection and permitting for new one- and two-family dwellings in Wisconsin, including unincorporated areas where the county is the responsible inspection authority.

    • The Uniform Dwelling Code applies to new one- and two-family dwellings built since June 1, 1980 and their additions and alterations.
    • The UDC is enforced by municipal or county building inspection departments or the Wisconsin Division of Industry Services.
    • Permit requirements for alterations and additions vary by municipality.
    • Construction begins only after plans are approved and the building permit is issued and posted.
    • Counties enforce the statewide UDC; the source does not establish authority for counties to adopt a separate, more or less stringent residential code.
    “The UDC is primarily enforced by municipal or county building inspectors who must be state-certified. In lieu of local enforcement, municipalities have the option to have the state provide enforcement for just new homes.”

Inside cities and towns in Vernon County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

  • Building permitRequired

    New dwellings and structures used as dwellings in the Town of Franklin, Vernon County.

    • A new dwelling requires a UDC Building Permit.
    • Additions and alterations may or may not require a UDC Building Permit.
    • A county sanitary permit must be issued before the town building inspector can issue the UDC Building Permit.
    • The cited page also states that a cabin, hunting cabin, or similar dwelling requires a UDC Building Permit.
    “If a NEW dwelling a UDC Building Permit IS required.”
  • Permit feesPublished

    Published application fees in the Town of Franklin, Vernon County.

    • Fees are payable to the Town of Franklin.
    • The page lists a $10 building permit, $10 driveway permit, and $55 fire-number fee.

    building permit fee: 10 USD · driveway permit fee: 10 USD · fire number fee: 55 USD

    “Fees (payable to Town of Franklin) to submit with your application: Building Permit $10, Driveway permit $10, Fire Number $55”
  • Permit processPartial

    New construction and additions or alterations in the Town of Franklin.

    • First contact the town building inspector to determine whether a UDC permit, Town of Franklin permit, or both are required.
    • Contact the town clerk.
    • For a new home, contact the Vernon County Sanitarian for the County Sanitary Permit before the UDC permit can issue.
    • Projects within 300 feet of a water source may be subject to floodplain zoning and require a Land Use Permit.

    water-source screening distance: 300 feet (pond, lake, stream, or intermittent stream)

    “1st Call Brad Smrcina, Town of Franklin Building Inspector (608) 799-6229, to review what your potential project is and to determine if a Uniform Dwelling Code Building Permit is required or if the Town of Franklin Permit is required or BOTH.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Minimum dwelling size — Countywide minimum dwelling-size rules in Vernon County.
  • Minimum lot size — Countywide minimum lot-size rules in Vernon County.
  • Lot coverage — Countywide lot-coverage requirements in Vernon County.
  • Living in an RV — Long-term or residential RV occupancy on private land in Vernon County.
  • Camping on your land — Temporary camping on private land in Vernon County.
5 more unanswered
  • Tiny homes
  • Accessory dwellings
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land

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.

Living off-grid in Vernon County, Wisconsin

Is Vernon County a good place to live off-grid or homestead?

Vernon County scores 73/100 on the Bolthole Index, a strong county profile. Its strengths: a stronger property-autonomy legal backdrop and workable self-sufficiency basics: 37.5″/yr rainfall and 47.7% wooded land.

Do you need a building permit in Vernon County, Wisconsin?

Vernon County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Vernon County Zoning & Sanitarian Department (POWTS, under WI DSPS). Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Vernon County, Wisconsin?

Land in Vernon County runs about $5,236 per acre, based on the latest county data.

What is the water situation in Vernon County?

Vernon County gets about 37.5" of rain a year, with severe drought in roughly 6.9% of years.

How remote is Vernon County?

A representative private-land location has about 22,582 people within a 30-minute drive and 1,002,831 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

Going off-grid in Vernon County 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.

How Vernon compares in Wisconsin

Compare side-by-side →See all 72 Wisconsin counties ranked →