Bolthole Index

Sawyer County, Wisconsin

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

70Index Score / 100
#37 of 72 in Wisconsin

A new home in Sawyer County, Wisconsin needs a county Land Use Permit and a separate Uniform Dwelling Code building permit issued through the responsible municipality or state inspector.12 Sawyer County regulates unincorporated land and handles sanitary permits, while Spider Lake handles its own land-use permits and zoning questions.34

At a glance

Building permit
County Land Use Permit plus a local UDC permit for a new home12
Zoning
Applies across unincorporated areas; Spider Lake administers its own zoning34
Septic
County-reviewed sanitary permit; state rules and fees also apply5
RV or camping
Temporary only; each town selects its camping option6
Minimum home size
500 sq ft, plus minimum width and depth rules7
Owner-builder
Allowed for an owner who occupies or will occupy the home8
Private well
State advance notification applies; a county-specific permit was not confirmed9

Who to call

Zoning

Sawyer County Zoning & Conservation

Land-use and zoning permits, sanitary permits, site and setback guidance

715-634-8288

10610 Main Street, Suite 49, Hayward, WI 54843

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

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

Yes. Sawyer County requires a Land Use Permit for a new or replacement structure, and a new one- or two-family dwelling also needs a Wisconsin Uniform Dwelling Code permit; that includes stick-built, modular and manufactured-home installations.12 The county application includes a plot map, setbacks, fees and a general layout for a dwelling, and zoning staff may request more information.10

The UDC permit comes through the responsible municipality or, where authority has not been delegated, through Wisconsin DSPS rather than a single Sawyer County building department.2 Buildings covered by the county Land Use Permit must be completely enclosed within 12 months after issuance; one extension of up to six months may be available if requested before the permit date.10

Who issues Sawyer County building and land-use permits?

Sawyer County Zoning & Conservation is the first county office for land-use permits, zoning districts, building sites, setbacks and suitable septic locations.11 Call 715-634-8288 or visit 10610 Main Street, Suite 49, Hayward, WI 54843.11

For a new home, identify the inspector named on the UDC permit.12 Required inspections for a new one- or two-family dwelling include footings, foundation, rough, insulation and final inspections.12 Wisconsin municipalities set their own plan-review, inspection and permit charges in addition to the state permit-seal fee.13 In the Town of Spider Lake, Sawyer County still handles sanitary permits, but the Spider Lake Zoning Administrator handles land-use permits and zoning questions.4

Does Sawyer County have zoning?

Sawyer County zoning covers unincorporated land and shorelands, although Spider Lake administers its own land-use permits and zoning questions.34 Districts including R-1, RR-1, RR-2, A-1, A-2, C-1, I-1 and F-1 set parcel-specific lot sizes, setbacks and building heights.14 Existing recorded parcels generally need at least 20,000 square feet and 100 feet of average width, while newly created lots must meet their district, sewage and subdivision requirements.15

Structures generally must be 75 feet from navigable water and wetlands adjacent to navigable water, and 40 feet from non-navigable wetlands; road, lot-line, sanitary and other setbacks can also apply.16 Building-height limits depend on the zoning district.17 Land division can require a Certified Survey Map or plat and must satisfy zoning, sewage and subdivision controls.18

How do septic permits work in Sawyer County?

A Wisconsin-licensed plumber submits the POWTS application and design, the Sawyer County Sanitarian reviews it, and the plumber receives a state or county placard after approval.5 The plumber then schedules the installation inspection with the County Sanitarian.19 New connections, replacement systems, modifications and added bedrooms must meet the applicable county sanitation requirements.20

A sealed-vault privy does not require a site and soil evaluation, but non-plumbing sanitation still remains subject to county siting, design, installation, inspection and management rules.20 The soil dataset rates 0% of Sawyer County soils as free of severe limitations for a conventional drain field, so arrange wastewater review early.21 Wisconsin also requires private wastewater systems to receive a visual inspection at least once every three years, with counties tracking maintenance as state agents.22

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

Camping in unincorporated Sawyer County is temporary, not permanent residence, and each town chooses among four county-ordinance options ranging from narrow exceptions to unrestricted camping subject to sanitation rules.6 Camping on vacant land requires sanitation and a fire number or address, while camping cabins are confined to licensed campgrounds and must meet the ordinance.23 Ask the town which option applies before placing an RV; setbacks, access permits, local fees and case-by-case exceptions can affect the answer.6

A dwelling generally needs at least 500 square feet of habitable area, a 20-foot depth and a 20-foot width; A-1, A-2 and C-1 districts reduce the minimum width to 14 feet.7 Manufactured homes are included as dwellings when they meet their original dimensional design and all applicable zoning, setback, land-use and sanitary rules.24 Older mobile homes and mobile-home parks face separate restrictions, and most mobile homes do not qualify as principal structures outside designated parks.2425

Building a home in Sawyer County: what are the steps?

  1. Confirm the parcel’s zoning district, lot dimensions, building site and setbacks with Sawyer County Zoning & Conservation; Spider Lake land-use questions go to the town administrator.144
  2. Have a Wisconsin-licensed plumber prepare the POWTS application and design for County Sanitarian review.5
  3. Prepare the county Land Use Permit application with its plot map, setbacks, fees and general dwelling layout.10
  4. Obtain the UDC permit for a new dwelling through the responsible municipality or DSPS inspector.2
  5. Obtain driveway approval from the authority responsible for the state, county or town road serving the parcel.26
  6. Schedule the required footing, foundation, rough, insulation and final inspections with the inspector identified on the UDC permit.12

What should you check before buying land in Sawyer County?

About 90.2% of Sawyer County land has a slope of 15% or less, yet the soil dataset rates 0% as free of severe limitations for a conventional septic drain field.2721 A gentle-looking lot can therefore still need careful wastewater planning.2721

Check floodplain mapping before choosing a house site because new development, structural repair and changes of use in regulated floodplain areas require a Land Use Permit before work begins.28 Confirm whether the driveway meets a state, county or town road because the responsible authority issues the access permit.26 Before drilling a private well, obtain the Wisconsin DNR construction notification required for an ordinary new private well; we could not confirm a separate Sawyer County well permit, so ask Zoning & Conservation.911 Finally, budget around an effective property-tax rate of about 0.9% and a median annual property-tax bill of about $1,899.2930

Watch-outs

  • Spider Lake handles its own land-use permits and zoning questions even though Sawyer County continues to issue sanitary permits there.4
  • A county Land Use Permit does not replace the UDC permit for a new one- or two-family dwelling.2
  • An RV is not a permanent residence under Sawyer County’s camping ordinance, and the town-selected camping option controls what is allowed on a particular parcel.6

Sources

  1. Sawyer County - Applications & Permits (Land Use Permit) (2026 county census)
  2. UDC (Uniform Dwelling Code / One- and Two-Family Dwellings), quoted and re-checked
  3. Sawyer County Zoning Ordinance, quoted and re-checked
  4. Zoning & Conservation, quoted and re-checked
  5. Sanitation, quoted and re-checked
  6. Sawyer County Zoning Ordinance, quoted and re-checked
  7. sawyercounty.gov, quoted and re-checked
  8. Wisconsin’s Uniform Dwelling Code (Wisconsin statewide rule), quoted and re-checked
  9. Well and heat exchange notification (Wisconsin statewide rule), quoted and re-checked
  10. Applications and Permits, quoted and re-checked
  11. Sawyer County Zoning & Conservation (sawyercounty.gov)
  12. UDC (Uniform Dwelling Code / One- and Two-Family Dwellings), quoted and re-checked
  13. Wisconsin Administrative Code SPS 302.34 (Wisconsin statewide rule), quoted and re-checked
  14. Zoning, quoted and re-checked
  15. Sawyer County Zoning Ordinance, quoted and re-checked
  16. Setbacks & Buildable Area, quoted and re-checked
  17. Zoning, quoted and re-checked
  18. Zoning, quoted and re-checked
  19. Sanitation, quoted and re-checked
  20. sawyercounty.gov, quoted and re-checked
  21. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  22. Wisconsin Maintenance Program (Wisconsin statewide rule), quoted and re-checked
  23. sawyercounty.gov, quoted and re-checked
  24. Sawyer County Zoning Ordinance, quoted and re-checked
  25. sawyercounty.gov, quoted and re-checked
  26. Sawyer County Zoning Ordinance, quoted and re-checked
  27. Share of land at 15% slope or less: Bolthole Index county data
  28. Sawyer County Floodplain Ordinance, quoted and re-checked
  29. Effective property tax rate: Bolthole Index county data
  30. Median property tax bill: Bolthole Index county data

Written October 10, 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.

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Compared with neighboring counties

Like all 6 of its neighbors, Sawyer County requires a building permit for a home.

RuleSawyer CountyRusk CountyWashburn CountyPrice CountyBayfield CountyBarron CountyAshland County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesYesYesYes
Septic permitsCounty Zoning OfficeCounty Zoning OfficeCounty Zoning Dept.County Zoning Dept.County Planning & Zoning Dept.County Zoning OfficeCounty Zoning Dept.

County locator

Sawyer County in Wisconsin

70
County map
Sawyer County highlighted among the Wisconsin counties · colored by Index score

How Sawyer County scores

Seclusion89100% ev.
Self-Sufficiency47100% ev.
Admin Boringness44100% ev.
Durability56100% ev.
Property Autonomy70100% ev.
Carry Cost70100% 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 →

$344kTypical home
0.9%Property tax
$3,335Land / acre
33.7"Annual rain
5.6% of yrsSevere drought
0.4 / yr (+0.4)Mid-century 100°F days
12.5 daysMid-century dry spell
1.82" (+10.9%)Mid-century 1-day rain
1.7×Wildfire change factor
100%Forward climate coverage
$1,109Home insurance / yr
1.4% / yrInsurance growth
0.53%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
2,800People within 30 min
407,473People within 2 hr
7,156Radius comparison (15 mi)
14.8People / sq mi
16.2%Federal land
90.2%Land at 15% slope or less
0%Soils rated "not limited" for septic (strict USDA rating)
13 acWorkable land screen
80.8%Wooded land
42.8 tonsBiomass / forest ac
40.8°FAvg temp

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Cities and towns in Sawyer County

Inside a city, town or township here, that government usually sets zoning and may issue its own building permits; the county’s rules above cover land outside them.

Town of Bass Lake · Town of Couderay · Village of Couderay · Town of Draper · Town of Edgewater · Village of Exeland · Hayward · Town of Hayward · Town of Hunter · Town of Lenroot · Town of Meadowbrook · Town of Meteor · Town of Ojibwa · Town of Radisson · Village of Radisson · Town of Round Lake · Town of Sand Lake · Town of Spider Lake · Town of Weirgor · Town of Winter · Village of Winter

Answers from the rulebook for Sawyer County

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

Sawyer County rules

  • County-wide zoningPresent (with conditions)

    Unincorporated areas and shorelands covered by Sawyer County zoning ordinances.

    • The county ordinance page states that all unincorporated areas and shorelands are covered.
    • Townships may have adopted the comprehensive zoning ordinance; Spider Lake has separate local zoning administration.
    “All unincorporated areas & shorelands are covered by these Ordinances.”
    One more reviewed finding on this topic
    • Present (with conditions) — Sawyer County unincorporated portions and shorelands.
      “An ordinance regulating and restricting the location, construction, use of buildings, structures, and the use of land in the unincorporated portions of Sawyer County and for said purposes dividing the County into districts.”
  • Local zoningVaries (with conditions)

    Aggregate of Sawyer County zoning and subordinate local zoning administration.

    • The county page expressly states that Town of Spider Lake property owners contact the Spider Lake Zoning Administrator for land-use permits and other zoning information; the county administers sanitary permits there.
    • Countywide aggregate does not mean Sawyer County administers every local ordinance.
    “contact the Spider Lake Zoning Administrator”
  • Zoning districtsPublished (with conditions)

    Sawyer County zoning districts and their dimensional controls.

    • The county zoning page states that land is divided into districts and that districts prescribe lot sizes, setbacks, and building height.
    • The ordinance contains district labels including R-1, RR-1, RR-2, A-1, A-2, C-1, I-1, and F-1.
    “prescribe allowable dimensions such as lot sizes, setbacks and building height.”
  • Minimum dwelling sizeSpecified

    Residences and dwellings in Sawyer County.

    • A-1, A-2, and C-1 districts have a 14-foot rather than 20-foot minimum width.
    • Habitable living area excludes decks, open porches, garages, overhangs, and seasonal rooms.
    • The dwelling must also meet the UDC.

    minimum width: >= 20 ft (14 ft in A-1, A-2, and C-1 districts) · minimum depth: >= 20 ft · minimum habitable living area: >= 500 sq ft

    “minimum of 20 ft in width, 20 ft in depth, and 500 sq ft of habitable living area”
  • Minimum lot sizeSpecified

    Existing and recorded parcels and newly created lots subject to Sawyer County zoning.

    • New lots must meet district dimensional requirements.
    • Lots not served by public sewer must meet private sewage system and subdivision ordinance minimums.
    • Existing recorded parcels must meet the stated minimum unless otherwise grandfathered or subject to other provisions.
    • Substandard recorded lots may be used if all other provisions are met.

    minimum lot area for existing recorded parcels: >= 20000 sq ft · minimum average lot width for existing recorded parcels: >= 100 ft · minimum buildable area where lot depth cannot be met within first 200 feet: >= 5000 sq ft (lot area must be at least 150% of Section 18.2 minimum)

    “minimum lot area of 20,000 square feet with a minimum average lot width of 100 feet”
  • SetbacksSpecified

    Structures in Sawyer County zoning jurisdiction.

    • Measurements are from the closest point of the structure to the applicable setback feature.
    • Additional road, lot-line, shoreland, wetland, and sanitary setbacks may apply.

    navigable-water OHWM setback: 75 ft · wetland adjacent to navigable water setback: 75 ft · non-navigable wetland setback: 40 ft

    “Ordinary High-Water Mark (OHWM) of Navigable Waters | 75 Wetlands Adjacent to Navigable Waters | 75 Non-Navigable Wetlands | 40”
  • Building heightDistrict specific (with conditions)

    Structures governed by Sawyer County zoning districts.

    • The ordinance contains district-specific dimensional requirements.
    • Certain structures may exceed district limits with County Zoning Administrator approval, including cooling towers, silos, windmills, towers, aerials, masts, antennas, and necessary mechanical appurtenances.
    “may exceed ordinance limits for the district”
  • Living in an RVTemporary only (with conditions)

    Placement or use of recreational vehicles and other camping equipment in unincorporated Sawyer County under the county zoning ordinance's town-option system.

    • The ordinance states that camping is intended to be temporary and not a permanent residence.
    • Towns select among four camping options; the selected option controls local availability.
    • Option One prohibits camping use except limited circumstances, including camping equipment on a lot containing a dwelling only for storage, and camping equipment on a lot with a Land Use Permit for construction of a dwelling.
    • Option Two permits camping on vacant off-water lots but not vacant waterfront lots; sanitation/septic requirements and a property-address sign are required.
    • Option Three permits limited camping, including up to fourteen days per calendar year for overnight guests on improved lots and seasonal restrictions for vacant lots.
    • Option Four permits unrestricted camping but still states that sanitation/septic requirements shall be enforced.
    • Camping equipment must meet dwelling setbacks; driveway permits may be required under town, county, or state ordinance; towns may assess fees and issue permits and may allow case-by-case exceptions.
    • The City of Hayward and incorporated areas may be governed by their own rules.

    overnight guest camping on improved lots under Option Three: 14 days per calendar year (one guest camping vehicle/trailer on any improved parcel) · special-event camping on improved parcels under Option Three: 7 days per calendar year (up to five major recreational equipment/vehicles) · vacant-lot seasonal removal under Option Three: December 1 through March 1

    “The intent of “camping” is not to create a permanent residence but is to be temporary in nature. Towns shall select from the following options, the option that best satisfies a Town’s position on “camping”.”
  • Camping on your landLimited

    Temporary camping on improved and vacant lots in Sawyer County.

    • Tent camping in dwelling yards is permitted.
    • Camping equipment must meet dwelling setbacks.
    • Campsites are subject to county and town inspection.
    • Driveway permits may be required under town, county, or state ordinance.
    • Privies or outhouses require the appropriate sanitary permit.
    • Towns may change camping options and issue permits or exceptions.
    “Tent camping in dwelling yards is permitted”
    One more reviewed finding on this topic
    • Limited — Temporary camping in unincorporated Sawyer County.
      “If camping on vacant land, sanitation is required and shall be enforced.”
  • Tiny homesLimited

    Tiny homes proposed as residences in Sawyer County.

    • Residences must meet minimum dimensions of 20 feet width, 20 feet depth, and 500 square feet of habitable living area.
    • A-1, A-2, and C-1 districts have a 14-foot minimum width, 20-foot minimum depth, and 500 square feet of habitable living area.
    • The county states most tiny homes are not permitted.

    minimum habitable living area: >= 500 sq ft · minimum width: >= 20 ft (14 ft in A-1, A-2, and C-1 districts) · minimum depth: >= 20 ft

    “most tiny homes are not permitted within Sawyer County”
  • Manufactured homesLimited

    Manufactured or mobile homes used as principal residences.

    • The county states most mobile homes do not meet principal-structure requirements outside designated mobile home parks.
    • UDC permitting applies to manufactured home installations.
    “In general, this means most mobile homes do not meet requirements as a principal structure outside of designated mobile home parks.”
    One more reviewed finding on this topic
    • Allowed (with conditions) — Manufactured homes used as dwellings in unincorporated Sawyer County.
      “DWELLING: A building designed or used exclusively as the living quarters for one or more families, including manufactured homes which meet the dimensional requirements as originally designed.”
  • Who permits septicMixed (with conditions)

    Private onsite wastewater treatment systems in Sawyer County.

    • State DSPS rules and county ordinance both apply.
    • The County Sanitarian reviews the POWTS design and the county processes the permit.
    “The disposal of wastewaters in any area not served by public sewers must be in accordance with State Department of Safety and Professionals Department (DSPS), Chapter SPS 83, Private Sewage Systems and Sawyer County's Private Sewage System Ordinance to promote and protect public health and safety by regulating location, design, installation, inspection, and management of private on-site wastewater treatment systems.”
    One more reviewed finding on this topic
    • Mixed (with conditions) — Private onsite wastewater treatment systems in Sawyer County.
      “An application and POWTS design is submitted by a Wisconsin licensed plumber, the sanitary is reviewed by the County Sanitarian. The permit is then processed and approved with the plumber receiving a State or County placard.”
  • Septic permitRequired

    Private sewage systems serving structures or premises in Sawyer County that are not served by public sewers and are permanently or intermittently intended for human habitation or occupancy with running water plumbed into the structure; installation, repair, alteration, new connections, and certain modifications or additions.

    • A sanitary permit is required to install, repair, or alter a private sewage system.
    • Only Wisconsin licensed plumbers may design and apply for a sanitary permit, and Sawyer County requires a licensed plumber to submit the application and POWTS design.
    • The Zoning Office is the issuing agent for conventional, mound, and holding-tank systems; DSPS reviews systems requiring state plan approval.
    • Sanitary permits are valid for two years from issuance and are renewable and transferable.
    • The county page also states that systems must comply with Wisconsin DSPS Chapter SPS 83 and Sawyer County's Private Sewage System Ordinance.

    permit validity: 2 years (Renewable and transferable)

    “Wisconsin Statutes dictate that a sanitary permit is required to install, repair or alter a private sewage system.”
    One more reviewed finding on this topic
    • Limited — Privy or outhouse installations in Sawyer County.
      “Sanitary permits for privy/outhouse installation can be issued to the property owner instead of a plumber.”
  • Septic inspectionRequired

    Installation of private onsite wastewater treatment systems.

    • The plumber schedules the needed installation inspection with the county sanitarian.
    • Homeowners may not inspect their own POWTS unless they are Wisconsin licensed plumbers.
    “schedule the needed installation inspection with the county sanitarian”
    One more reviewed finding on this topic
    • Required — Installation of POWTS in Sawyer County.
      “Once ready, the plumber will schedule the needed installation inspection with the county sanitarian.”
  • Off-grid sanitationLimited

    Privies, outhouses, and other non-plumbing sanitation in Sawyer County.

    • Privies and outhouses require an appropriate sanitary permit.
    • A site and soil evaluation is required for an open-pit privy.
    • A site and soil evaluation is not required for a sealed-vault privy.
    • A dwelling associated with a privy cannot contain a pressurized water system.
    “Sanitary permits for privy/outhouse installation can be issued to the property owner instead of a plumber. A site and soil evaluation is required by a CSTM before a sanitary permit can be issued for an open pit privy - waste is deposited into a soil pit. A site and soil evaluation is not required for the installation of a sealed vault privy - waste is deposited into a sealed vessel/container such as a concrete tank. Also, the dwelling that is associated with the privy cannot contain a pressurized water system.”
    One more reviewed finding on this topic
    • Limited — Non-plumbing sanitation and private wastewater systems where public sewer is unavailable.
      “A site and soil evaluation is not required for the installation of a sealed vault privy - waste is deposited into a sealed vessel/container such as a concrete tank.”
  • Subdividing landRegulated (with conditions)

    Division of land for sale or building development in Sawyer County zoning jurisdiction.

    • New lots must meet lot-area, width, depth, zoning, private sewage system, and subdivision-control requirements.
    • Certified Survey Maps or plats may be required.
    “Appendix C - SUBDIVISION CONTROL/CONDOMINIUM”
  • Driveway accessRequired

    Driveway access for development and camping sites in unincorporated Sawyer County.

    • The permit must be obtained from the appropriate permitting authority.
    • The responsible authority depends on the road connection: state highway, county trunk highway, or town road.
    • Camping provisions separately state that driveway permits may be required under town, county, or state ordinance.
    • A driveway access permit does not replace required zoning, land-use, sanitary, or building permits.
    “Driveway access permits shall be obtained from the appropriate permitting authority.”
  • Building in a floodplainRequired

    New development, structural repair, or change in use in Sawyer County floodplain-regulated areas.

    • A land-use permit is required before work begins, including sewer and water facilities.
    • Floodfringe development must meet standards including lowest-floor elevation, floodproofing, and dryland access.
    • Floodway zoning is restrictive and generally allows only open-space uses with low flood-damage potential.
    “A land use permit shall be obtained before any new development or any structural repair or change in the use of a building or structure, including sewer and water facilities, may be initiated.”
  • Permit feesPublished

    Sawyer County Zoning Administration land-use, sanitary, soil-test, and related permit fees.

    • The schedule is effective January 1, 2026.
    • Sanitary permit fees include a state and county component for conventional, holding-tank, mound, at-grade, in-ground pressure, and other SBD6398 systems.
    • Dwelling land-use permit fees are based on total habitable square footage and include basements, upper stories, and lofts; open decks, porches, unheated entryways, and breezeways are excluded.
    • The fee schedule states that fees may be up to triple the listed amount for action conducted before receiving the permit.

    effective date: 2026-01-01 · conventional, holding tank, mound, at-grade, in-ground pressure, or other SBD6398 sanitary permit: 450 USD ($100 state / $350 county) · reconnection, connection, or other county permit: 100 USD · privy or other non-plumbing sanitary permit: 150 USD · sanitary permit revision or transfer: 50 USD (Plumber-to-plumber, owner-to-owner, or plan revisions) · sanitary permit renewal: 100 USD (One year) · certified soil-test review and filing: 50 USD (All certified soil tests) · new dwelling land-use permit: varies by habitable square footage USD (Published schedule ranges from $100 to $1,200 for listed square-footage bands, with $50 per 499 square feet above 9,500 square feet)

    “SAWYER COUNTY ZONING ADMINISTRATION FEE SCHEDULE Effective – January 1, 2026”
  • Permit processPublished (with conditions)

    Sawyer County Land Use Permit and zoning application processes.

    • A Land Use Permit application includes the application, plot map, setbacks, associated fees, and general dwelling layout where applicable.
    • The county may request additional information.
    • Buildings must be completely enclosed within 12 months after permit issuance, with one possible six-month extension if requested before the permit date.

    enclosure deadline: 12 months after permit issuance (one extension of up to six months may be granted if requested before the permit date)

    “A LUP must include the permit application, plot map of location of structure, setbacks, associated fees, and if a dwelling a general layout; additional information may be required or requested by zoning.”
    One more reviewed finding on this topic
    • Published (with conditions) — Sawyer County land-use and sanitary permit process.
      “A LUP must include the permit application”

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.”
    One more reviewed finding on this topic
    • Required — New one- and two-family dwelling units, including stick-built, modular, and manufactured-home installations.
      “A permit under the UDC is required for new one- and two-family dwelling units. This includes stick-built, modular, and manufactured home installations.”
  • Owner-builder exemptionAvailable (with conditions)

    Wisconsin Uniform Dwelling Code erosion-control or construction permits for a dwelling in Sawyer County when the permit applicant is the owner-occupant.

    • The owner must currently occupy or will occupy the dwelling after completion.
    • The owner may apply without a Dwelling Contractor Certification.
    • The owner-builder allowance does not waive the underlying erosion-control or construction permit or other applicable permits.
    • The DSPS application instructions state that the owner-occupant attestation should be selected only when the permit is being issued to the property owner who will occupy the home upon completion.
    • Local municipalities may administer UDC permits and inspections; Sawyer County's page states that UDC permits are additional to county zoning permits.
    “I am or will be an owner-occupant [...] applying for an erosion control or construction permit without a Dwelling Contractor Certification”
    One more reviewed finding on this topic
    • Conditional — An owner obtaining construction and erosion-control permits for a dwelling covered by the Wisconsin Uniform Dwelling Code.
      “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”
    4 more reviewed findings on this topic
    • Adopted (with conditions) — New one- and two-family dwellings in Wisconsin, including Sawyer County.
      “The UDC is a statewide uniform standard for the construction and inspection of all one (1) and two (2) family dwellings of which the original construction began after June 1, 1980. Additional building permits may be required by the town or local municipality.”
    • 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.”
    • Adopted (with conditions) — New Wisconsin one- and two-family dwelling construction, including stick-built, modular, and manufactured home installations
      “A permit under the UDC is required for new one- and two-family dwelling units. This includes stick-built, modular, and manufactured home installations.”
    • Adopted — Wisconsin's Uniform Dwelling Code, chapters SPS 320-325, for new one- and two-family dwelling units, including stick-built, modular, and manufactured home installations.
      “SPS 320-325 Uniform Dwelling Code (UDC), construction standard for 1-2 family dwelling units, applies uniformly statewide”
  • 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
  • Certificate of occupancyLimited

    Occupancy of a dwelling governed by Wisconsin’s Uniform Dwelling Code after construction.

    • Occupancy follows a final inspection in which no major health or safety violations are found.
    • Some municipalities will issue occupancy permits; the state source does not state that every municipality must issue a certificate or occupancy permit.
    • The dwelling 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.) Also, the dwelling’s exterior must be completed within two years after permit issuance.”
  • Lot coverageSpecified

    Impervious-surface coverage in the statewide shoreland framework and the DNR county model ordinance for qualifying shoreland lots or parcels.

    • The general standard applies to construction, reconstruction, expansion, replacement, or relocation of impervious surfaces within 300 feet of the ordinary high-water mark on riparian lots and parcels entirely within 300 feet of the ordinary high-water mark.
    • The general standard is 15 percent.
    • A lot or parcel may exceed 15 percent but not exceed 30 percent with a permit and mitigation plan.
    • For highly developed shorelines, counties are not required to adopt the special standards; if adopted, residential coverage may exceed 30 percent but not exceed 40 percent with a mitigation plan.
    • Treated impervious surfaces and defined roadways and sidewalks may be excluded from calculation when the ordinance conditions are met.

    general impervious-surface limit: <= 15 percent of lot or parcel · maximum under general standard with mitigation: 30 percent of lot or parcel (permit and mitigation plan required) · highly developed shoreline residential maximum: 40 percent of lot or parcel (special standard adopted and mitigation plan required)

    “The percentage of impervious surface allowed on a lot or parcel described under section 11.2 and as calculated under section 11.3 shall not exceed 15%.”
  • 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.”
  • Mandatory utility hookupWater and sewer (with conditions)

    Pre-installation water and sewer systems in a manufactured/mobile home park in Wisconsin.

    • Pre-installation plumbing-system plan review is required.
    • Submitted plans must comply with the Wisconsin Plumbing Code.
    • A conditional approval letter gives permission to start construction.
    • Local permitting requirements remain pending.
    “Pre-installation plan review of the water and sewer systems in a manufactured/mobile home park is required as a plumbing system plan review via esla.wi.gov.”
  • Agricultural exemptionConditional

    Wisconsin farmland preservation zoning districts and farmland preservation agreements; these are conditional agricultural-use protections and tax-credit frameworks, not a blanket exemption from local land-use or land-division ordinances.

    • Certified farmland preservation zoning districts limit land uses to agriculture and other compatible uses.
    • Local ordinances are crafted locally and must meet or be more restrictive than Chapter 91 standards.
    • A farmland preservation agreement requires land to remain in agricultural use for 10 years and comply with state soil and water conservation standards.
    • Agreement eligibility requires ownership of the farmland, location in a designated Agricultural Enterprise Area, at least $6,000 gross farm revenue during the last year or $18,000 during the last three years, and compliance with applicable conservation standards.
    • A certificate of compliance from the county land conservation committee is required to show compliance.
    • Other local zoning and land-division ordinances continue to apply.
    • A covered agreement provides exemption from special assessments for sanitary sewer or water imposed by specified local governmental entities.
    • Releases before expiration require written consent, a DATCP finding that agricultural use of other protected farmland will not be impaired, and payment of the specified conversion fee.

    farmland preservation agreement term: 10 years (agreements effective before December 8, 2023, were minimum 15-year agreements) · minimum gross farm revenue during last year: >= 6000 USD (alternative test of $18,000 during the last three years) · minimum gross farm revenue during last three years: >= 18000 USD (alternative to the $6,000 last-year test) · tax credit: $10.00 per acre or $12.50 per acre if also in a certified farmland preservation zoning district (other eligibility requirements apply)

    “Remember that other local ordinances (such as zoning and land division ordinances) continue to apply to your land, regardless of whether you sign an agreement.”
  • 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.”
  • Campground & park staysLimited

    Recreational trailers, pickup truck campers, and motor homes occupying campsites in Wisconsin State Park System family campgrounds.

    • Camping reservations are required before setting up on any site.
    • A campsite may contain no more than one recreation trailer, pickup truck camper, or motor home.
    • No person may camp or leave a camping unit in a family campground for more than 14 days in any 21 days.
    • Pickup campers or motor homes pulling a trailer are treated as a single unit.

    maximum camping-unit occupancy per campsite: 1 recreation trailer, pickup truck camper, or motor home (Pickup campers or motor homes pulling a trailer are treated as a single unit.) · maximum stay: 14 days in any 21 days

    “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. [...] No one may camp or leave a camping unit in a family campground for more than 14 days in any 21 days.”
    3 more reviewed findings on this topic
    • Limited — Occupancy of recreational vehicles, including recreation trailers, pickup truck campers, motor homes, camper vans, and truck campers, at Wisconsin State Park System campsites.
      “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.”
    • 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.”
    • Limited — Temporary camping in Wisconsin State Park System family campgrounds.
      “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. [...] No one may camp or leave a camping unit in a family campground for more than 14 days in any 21 days. [...] Not all properties offer camping during non-summer months. Camping seasons vary by property.”
  • 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

    Wisconsin county authority to administer construction and inspection of new one- and two-family dwellings, including in unincorporated areas, through the UDC delegation and inspection framework.

    • Counties must have delegated authority to exercise UDC jurisdiction.
    • A county with delegated authority has jurisdiction over new one- and two-family dwellings in cities, villages, and towns that do not have their own delegated authority.
    • The DSPS page directs applicants to the municipality when it has delegated authority and otherwise to DSPS or the appointed county inspector.
    • The authority described is for construction and inspection under the statewide UDC; local zoning, land-use, sanitary, floodplain, and other requirements may still apply.

    covered construction: new one- and two-family dwellings (Jurisdiction depends on DSPS delegation and whether the municipality has its own delegated authority.)

    “Counties: Counties with delegated authority have been authorized jurisdiction over the construction and inspection of new one- and two-family dwellings in cities, villages, and towns which do not have their own delegated authority.”
    2 more reviewed findings on this topic
    • General — 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 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.”
    • Limited — County enforcement of Wisconsin’s Uniform Dwelling Code for new one- and two-family dwellings in municipalities, including towns, that do not have their own delegated authority
      “Counties: Counties with delegated authority have been authorized jurisdiction over the construction and inspection of new one- and two-family dwellings in cities, villages, and towns which do not have their own delegated authority.”

Set by your township or city, not the county

In Wisconsin, zoning is adopted by each township or city, so Sawyer County has no county-wide answer on these. Find your township or city in the list of places on this page, or call its clerk or zoning administrator.

  • Accessory dwellings

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 Sawyer County, Wisconsin

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

Sawyer County scores 70/100 on the Bolthole Index, a strong county profile. Its strengths: deep seclusion — about 2,800 people within a 30-minute drive and a stronger property-autonomy legal backdrop.

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

Sawyer County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Sawyer County Zoning Office / County Sanitarian (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.

Can you live in an RV or tiny home on your land in Sawyer County?

Living in an RV on your own land in Sawyer County is allowed on a temporary basis only: Placement or use of recreational vehicles and other camping equipment in unincorporated Sawyer County under the county zoning ordinance's town-option system. The ordinance states that camping is intended to be temporary and not a permanent residence. Towns select among four camping options; the selected option controls local availability. A tiny home is limited to specific cases. Confirm with the county before relying on it.

How much does land cost in Sawyer County, Wisconsin?

Land in Sawyer County runs about $3,335 per acre, based on the latest county data.

What is the water situation in Sawyer County?

Sawyer County gets about 33.7" of rain a year, with severe drought in roughly 5.6% of years.

How remote is Sawyer County?

A representative private-land location has about 2,800 people within a 30-minute drive and 407,473 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.

How Sawyer compares in Wisconsin

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