Median estimated market value for properties in this county.
AssessorSearch county dataOzaukee County, WI
Ozaukee County, WI assessor property search and records
Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Ozaukee County, Wisconsin. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Ozaukee County address or APN
Official sources
Ozaukee County assessor, recorder, tax, and parcel map sources
Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.
| Record type | Official source | Notes |
|---|---|---|
| Assessed values | Ozaukee County Land Records Systemwww.ascent.co.ozaukee.wi.us/LandRecords/PropertyListing/RealEstateTaxParcel/ClearSearch |
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| Deeds and recorded documents | Ozaukee County Register of Deedswww.ozaukeecounty.gov/199/Register-of-Deeds |
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| Property taxes | Ozaukee County Tax Recordswww.ascent.co.ozaukee.wi.us/LandRecords/PropertyListing/RealEstateTaxParcel/ClearSearch |
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| GIS and parcel maps | Ozaukee County GeoHubocgeohub-ozaukee.hub.arcgis.com |
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| Permits and building records | Wisconsin Department of Safety and Professional Services Permit Searchesla.wi.gov/buildingpermitsearch |
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| Zoning and land use | Ozaukee County Zoningwww.ozaukeecounty.gov/790/County-Zoning |
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County data
Ozaukee County tax rates and property values
County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.
Median assessed value from county assessment records when available.
AssessorSearch county dataMedian annual property tax amount from indexed tax records when available.
AssessorSearch county dataMedian effective property tax rate calculated from annual tax and value fields.
AssessorSearch county dataCity property data
Top city rollups for estimated value, assessed value, property tax rate, and tax amount.
| City | Median estimated value | Median assessed value | Median effective property tax rate | Median tax amount |
|---|---|---|---|---|
| Mequon | $638,200 | $578,100 | 0.97% | $6,218 |
| Grafton | $470,022 | $410,000 | 1.06% | $4,712 |
| Cedarburg | $533,773 | $403,300 | 1.09% | $5,352 |
| Port Washington | $379,236 | $325,000 | 1.13% | $4,190 |
| Saukville | $377,086 | $278,800 | 1.22% | $4,202 |
| Belgium | $393,167 | $294,700 | 1.01% | $3,871 |
| Fredonia | $412,984 | $329,500 | 0.95% | $3,855 |
| Thiensville | $432,910 | $340,300 | 1.11% | $4,844 |
| Cedar Grove | $629,230 | $394,300 | 0.73% | $4,459 |
| West Bend | $630,073 | $440,900 | 0.79% | $4,887 |
FAQ
Ozaukee County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Ozaukee County property records by address?
Use the official Ozaukee County Land Records System to search Ozaukee County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Ozaukee County by address or APN.
How do I find the owners of Ozaukee County properties?
Use the official Ozaukee County Land Records System for county ownership and parcel records when owner names are available online. Use AssessorSearch property search as a free, easy-to-use option to look up Ozaukee County properties by address or APN.
Where can I verify assessed value in Ozaukee County?
Use the official Ozaukee County Land Records System for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Ozaukee County property tax bills or payments?
Use the official Ozaukee County Tax Records for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Ozaukee County?
Use the official Ozaukee County Register of Deeds for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.
Where can I view parcel maps or GIS data in Ozaukee County?
Use the official Ozaukee County GeoHub for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.
Where can I search permits or zoning in Ozaukee County?
Use Wisconsin Department of Safety and Professional Services Permit Search for permits and Ozaukee County Zoning for zoning or land-use records. City properties may require city-specific permit or planning portals.
Can I build a list of Ozaukee County property owners?
Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.
Related counties
More Wisconsin property records
Use related county pages when researching nearby property records or comparing official source patterns.