A new one- or two-family home in Wood County, Wisconsin requires a Wisconsin Uniform Building Permit, issued by the town or other municipality that holds delegated authority, or by Wisconsin DSPS where none does12. Wood County Planning & Zoning handles county general, shoreland and floodplain zoning, while towns with their own ordinances zone themselves3. The same office issues sanitary permits and inspects septic systems countywide4.
At a glance
- Building permit
- Required for a new one- or two-family dwelling1
- Permit office
- Ask the parcel's town or city; most towns are delegated56
- Zoning
- County or local zoning applies; the administrator varies by parcel78
- Septic
- Wood County issues permits and inspects installations9
- Owner-builder
- An owner-occupant may apply without contractor certification10
- Permit fees
- UDC fees vary; county zoning and sanitary fee schedules are published111213
Who to call
Zoning
Wood County Department of Planning & Zoning
County general, shoreland and floodplain zoning in unincorporated Wood County
Wood County Courthouse, 400 Market Street, Wisconsin Rapids, WI 54494
Septic permits
Wood County Department of Planning & Zoning, Sanitary Program
Septic regulation, inspection and sanitary permits
Wood County Courthouse, 400 Market Street, Wisconsin Rapids, WI 54494
Contact details are copied from each office’s official page and were checked against it on October 15, 2026.
Off-grid gear
Going off-grid in Wood County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Wood County, Wisconsin?
A UDC building permit is required for a new one- or two-family dwelling in Wood County, including stick-built, modular and manufactured-home installations1. Wisconsin’s Uniform Dwelling Code sets construction standards and inspection procedures for these dwellings14. The delegated municipality issues the building permit; where the municipality lacks authority, applications go to Wisconsin DSPS through eSLA1. An owner who will occupy the home may apply without dwelling-contractor certification, but that exemption does not remove building-permit or inspection requirements15.
Who handles Wood County building permits and inspections?
For a new home in unincorporated Wood County, the town usually holds the building-permit authority, not the county. Arpin, Auburndale, Dexter, Hiles, Milladore and Rudolph have a named UDC issuer or inspector161718192021. Cameron, Cary, Grand Rapids, Hansen, Lincoln, Marshfield, Port Edwards, Remington, Richfield, Rock, Saratoga, Seneca, Sherry, Sigel and Wood are listed by DSPS as delegated, so the town is the permit authority, but we could not confirm who currently inspects there; ask the town clerk or use the DSPS Inspector Look-Up Tool622. The county does not take over those permits6. Inside the cities and villages, Biron issues its own building permits through the Building Inspector, Nekoosa through its Building Inspector, and Pittsville through the city clerk-treasurer232425. Septic permits stay with Wood County Planning & Zoning for every address, city or not426. Required new-home inspections cover footings, foundation and reinforcement, rough work, insulation, and final inspection; notify the inspector named on the UDC permit27.
Does Wood County have zoning, and who administers it?
Wood County administers its 1934 general zoning ordinance, plus shoreland and floodplain zoning, in unincorporated areas; 12 of its 22 towns have adopted their own zoning ordinances, and in those towns the town, not the county, administers and enforces zoning328. Shoreland rules apply especially within 300 feet of a river or navigable stream and within 1,000 feet of a lake, and county approval is needed before listed work there28. County and town zoning maps are published separately, so identify the parcel’s administrator and district first29. Biron and Pittsville have their own zoning inside municipal limits; septic permits remain with Wood County Planning & Zoning30319. In unincorporated Wood County shoreland areas, buildings generally need a 75-foot setback from the ordinary high-water mark, subject to exemptions and adjustments32. Sewered shoreland lots generally need 10,000 square feet and 65-foot average width; unsewered lots need 20,000 square feet, 100-foot average width and 100 feet of shoreline frontage, with conditional provisions for existing substandard lots33. Town ordinances set their own dimensions. In the Town of Lincoln's R-1 district, lots need 1.5 acres and a 100-foot average width, with 200 feet of frontage (125 feet with public sewer and water)34. Lincoln R-1 buildings sit 25 feet from side and rear lines, and 75 feet from the centerline or 42 feet from the right-of-way of a town or county road, whichever is greater35. The Town of Grand Rapids requires a minimum ground floor of 400 square feet per dwelling unit in its R-2 and R-2S districts3637. Other towns can add restrictions: the Town of Marshfield agricultural district specifies a 100-foot water setback and also directs applicants to county shoreland and floodplain rules38.
How do septic permits work in Wood County?
Wood County Planning & Zoning regulates and inspects septic systems and issues sanitary permits countywide, under the Wisconsin Uniform Plumbing Code and Wood County Ordinance #7024. The plumber responsible for the installation must request the inspection, which checks the work against the sanitary permit and state plumbing code39. A sanitary permit is required for septic installation, repair or alteration; the application needs the form, soil report, approved plans, any required holding-tank agreement and fee40. Wood County must issue the appropriate sanitary permit before construction, work or a change of use begins on a structure designed for human habitation or requiring private wastewater treatment41. Holding tanks are permitted individually only when no other private onsite wastewater system can be installed40. Only about 0.6% of county soils are rated without severe conventional-drain-field limits, so establish septic feasibility before committing to a home site42. If approved public sanitary sewer becomes available, an existing private system or holding tank must be disconnected and the premises connected within one year43.
Can you live in an RV or tiny home in Wood County?
We could not confirm a countywide rule for private-land RV living, temporary camping or tiny-home occupancy in Wood County; ask the applicable town zoning office or Wood County Planning & Zoning8. One town shows how strict a local rule can be: in the Town of Rock, a travel trailer or motor home may be located only within a travel trailer park licensed by the Town Board, though a mobile home may be occupied temporarily on a residential lot during construction of a primary dwelling44. The answer can vary because zoning administration may belong to Wood County or the town45. A manufactured home installed as a new dwelling falls within the statewide UDC program, while local zoning and land-use requirements may still apply1446. For an off-grid project with plumbing, Wisconsin still requires an approved way to treat, disperse, recycle or hold wastewater47.
What are the steps to build a home in Wood County?
- Identify the municipality and the zoning administrator for the parcel45.
- Ask the municipality for its current UDC permit issuer and inspector; the municipality or its contracted inspection agency may perform those functions5.
- Obtain the soil evaluation and Wood County sanitary permit before construction begins on a home requiring private septic41.
- File the completed UDC application, prerequisite approvals and plans with the delegated municipality or DSPS, as applicable148.
- Obtain county approval for driveway work in a shoreland or floodplain zone, or a WisDOT connection permit where access meets a state highway4950.
- Start after permit issuance, then notify the permit's inspector when each required inspection is ready51.
What should you check before buying land in Wood County?
Before buying in unincorporated Wood County, identify the town and zoning district, then ask Wood County Planning & Zoning about shoreland or floodplain restrictions; county approval is required before covered development begins in those zones2952. Floodplain property may also face use restrictions and flood-insurance requirements52. New lots or building sites of 10 acres or less fall under the county land subdivision ordinance in unincorporated areas: divisions creating four or fewer lots need a Certified Survey Map, while five or more need a subdivision plat53. A lot is not legally created until all approving authorities approve the map or plat and the instrument is recorded with the Register of Deeds54. For subdivisions governed by the county ordinance, town-road building setbacks are the greater of 63 feet from centerline or 30 feet from right-of-way, unless zoning is more restrictive; separate standards apply along county and state highways55.
Watch-outs
- Do not assume county Planning & Zoning issues the UDC permit; the delegated town or city does, so ask the parcel's municipality for its current issuer and inspector6.
- Only about 0.6% of county soils lack severe conventional-drain-field limits, so test early42.
- Private-land RV and tiny-home rules could not be confirmed countywide; ask the applicable county or town zoning administrator45.
Sources
- UDC (Uniform Dwelling Code / One- and Two-Family Dwellings) - DSPS, quoted and re-checked
- UDC (Uniform Dwelling Code / One- and Two-Family Dwellings), quoted and re-checked
- Zoning in Wood County - Planning & Zoning, quoted and re-checked
- Sanitary Program - Planning & Zoning - Wood County Wisconsin, quoted and re-checked
- One- & Two-Family (Uniform Dwelling Code), quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- Zoning in Wood County - Planning & Zoning - Wood County Wisconsin, quoted and re-checked
- Zoning in Wood County - Planning & Zoning - Wood County Wisconsin, quoted and re-checked
- Sanitary Program, quoted and re-checked
- Instructions for Submitting a UDC Permit Application, quoted and re-checked
- Wisconsin Administrative Code SPS 302.34 (Wisconsin statewide rule), quoted and re-checked
- Wood County Sanitary Permit Program: A Citizen’s Guide, quoted and re-checked
- Planning and Zoning Fee Schedule, quoted and re-checked
- UDC (Uniform Dwelling Code / One- and Two-Family Dwellings) - DSPS, quoted and re-checked
- Dwelling Contractor Qualifier, quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- Delegated Agents for Uniform Dwelling Code (UDC) and for Camping Units Permitting and Inspection, quoted and re-checked
- UDC (Uniform Dwelling Code / One- and Two-Family Dwellings), quoted and re-checked
- Village of Biron: Building Code 14.06: Building Permits and Inspection (Wood County), quoted and re-checked
- Nekoosa: Chapter 14 Building Code, City of Nekoosa (Wood County), quoted and re-checked
- Pittsville: Pittsville Code § 8-37, Required building permits (Wood County), quoted and re-checked
- Nekoosa: Sanitary Program, Wood County Planning & Zoning (Wood County), quoted and re-checked
- UDC (Uniform Dwelling Code / One- and Two-Family Dwellings), quoted and re-checked
- Zoning in Wood County, quoted and re-checked
- Zoning in Wood County, quoted and re-checked
- Village of Biron: Ordinances | Village of Biron (Wood County), quoted and re-checked
- Pittsville: Pittsville Code § 48-8, Jurisdiction and general provisions (Wood County), quoted and re-checked
- Zoning in Wood County, quoted and re-checked
- Wood County Shoreland Protection Ordinance, quoted and re-checked
- Town of Lincoln Zoning Ordinance, quoted and re-checked
- Town of Lincoln Zoning Ordinance, quoted and re-checked
- Ordinance 52: Zoning, Town of Grand Rapids, quoted and re-checked
- Ordinance 52: Zoning, Town of Grand Rapids, quoted and re-checked
- Town of Marshfield Zoning Ordinance, quoted and re-checked
- Wood County Sanitary Permit Program: A Citizen’s Guide, quoted and re-checked
- Sanitary Program, quoted and re-checked
- Wood County Ordinance #702 Private Sewage System Ordinance, quoted and re-checked
- 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
- Wood County Ordinance #702 Private Sewage System Ordinance, quoted and re-checked
- Town of Rock Zoning Ordinance, quoted and re-checked
- Zoning in Wood County - Planning & Zoning, quoted and re-checked
- Wisconsin’s Uniform Dwelling Code (Wisconsin statewide rule), quoted and re-checked
- Wisconsin Administrative Code, SPS 382 (Wisconsin statewide rule), quoted and re-checked
- Wisconsin Administrative Code SPS 320.09 (Wisconsin statewide rule), quoted and re-checked
- Zoning in Wood County, quoted and re-checked
- State highway connection permits (driveways & more) (Wisconsin statewide rule), quoted and re-checked
- UDC (Uniform Dwelling Code / One- and Two-Family Dwellings), quoted and re-checked
- Zoning in Wood County, quoted and re-checked
- Wood County Land Subdivision – Plat Review, quoted and re-checked
- Wood County Land Subdivision – Plat Review, quoted and re-checked
- Wood County Land Subdivision Ordinance, quoted and re-checked
Written October 15, 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.