Waukesha County Land Records (Wisconsin)

Waukesha County Building Departments develop and enforce building codes to ensure the construction of safe buildings in WI. The Building Department maintains Waukesha County land records on design plans for construction and renovation projects in order to enforce building codes. Building Depts also have land records on additions and new construction, current structures on any parcel, property lines, and a property's compliance with Waukesha County building codes. Many Building Departments provide online databases to access property history and land records.

Menomonee Falls Zoning Menomonee Falls WI W156N8480 Pilgrim Road 53051 262-532-4285

New Berlin Zoning New Berlin WI 3805 South Casper Drive 53151 262-786-8610

Oconomowoc City Zoning Oconomowoc WI 174 E Wisconsin Ave 53066 262-569-2166

Waukesha County Permits and Zoning Waukesha WI 515 West Moreland Boulevard 53188 262-548-7790

Wisconsin Building Department Waukesha WI 141 Northwest Barstow Street 53188 262-548-8600


Waukesha County Town Halls and City Halls are the chief administrative office that runs a town or city in WI. The Town or City Hall maintains records related to the locality, including Waukesha County historical land records. These records include Waukesha County property taxes, property value assessments, and land transactions, as well as property sales and transfers. Town and City Halls also maintain records on municipal and zoning boundaries. Many Town and City Halls provide online access to their land records.

Ashippun Town Hall Oconomowoc WI W1266 COUNTY Rd 53066 920-474-4781

Brookfield City Hall Brookfield WI 2000 N Calhoun Rd 53005 262-782-9650

Brookfield Town Hall Brookfield WI 645 Janacek Rd 53045 262-796-3788

Delafield City Hall Delafield WI 500 Genesee Street 53018 262-646-6220

Delafield Town Hall Delafield WI N14W30782 Golf Road 53018 262-646-3262

Genesee Town Hall Genesee Depot WI S43W31391 Wisconsin 83 53127 262-968-3656

Lisbon Town Hall Sussex WI W234N8676 Woodside Road 53089 262-246-6100

Merton Town Hall Hartland WI W314N7624 Wisconsin 83 53029 262-966-2651

Mukwonago Town Hall Mukwonago WI N9330 Stewart School Rd 53149 262-642-5386

Muskego City Hall Muskego WI w182s8200 Racine Avenue 53150 262-679-4100

New Berlin City Hall New Berlin WI 3805 South Casper Drive 53151 262-786-8610

Oconomowoc City Hall Oconomowoc WI 174 East Wisconsin Avenue 53066 262-567-4401

Oconomowoc Town Hall Oconomowoc WI W359N6812 Brown St 53066 920-474-4449

Ottawa Town Hall Dousman WI W360S3337 State Road 67 53118 262-965-3228

Pewaukee City Hall Pewaukee WI W240N3065 Pewaukee Road 53072 262-691-0770

Summit Town Hall Oconomowoc WI 2911 North Dousman Road 53066 262-567-2757

Waukesha City Hall Waukesha WI 201 Delafield St 53188 262-524-3641

Waukesha Town Hall Waukesha WI W250 S3567 Center Road 53189 262-542-5030

Waukesha County Clerks file documents and preserve municipal records in order to maintain an archive for their municipality in WI. These documents, including Waukesha County land records, are open to the public. The Waukesha County Clerk's Office contains a number of different types of land records, including registered land, property transactions, real estate excise taxes, and property maps. They also have records on Waukesha County land deeds and titles, mortgages, and liens on properties. Many Clerk's Offices make their land records available to the public online.

Brookfield City Clerk Brookfield WI 2100 North Calhoun Road 53005 262-796-6653

Dousman Village Clerk Dousman WI 118 South Main Street 53118 262-965-3792

Eagle Village Clerk Eagle WI 820 East Main Street 53119 262-594-3400

Merton Village Clerk Hartland WI N67W28343 Sussex Rd 53029 262-538-0820

New Berlin City Clerk New Berlin WI 3805 South Casper Drive 53151 262-797-2447

North Prairie Village Clerk North Prairie WI 130 North Harrison Street 53153 262-392-2271

Oconomowoc Lake Village Clerk Oconomowoc WI 35328 Pabst Road 53066 262-567-5301

Waukesha County Clerk Waukesha WI 515 West Moreland Boulevard 53188 262-548-7010

Waukesha Town Clerk Waukesha WI W250 S3567 Center Road 53189 262-542-5030


Waukesha County Treasurers and Tax Collectors are responsible for the collection of property tax revenue WI. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, as well as a number of other types of Waukesha County land records. These Waukesha County public property records include lists of sold parcels, property tax assessments, defaults on property taxes, and property values. The Treasurer and Tax Collector may also maintain information on Waukesha County land auctions and prior liens or foreclosures on a property. Many Treasurers and Tax Collectors provide online databases to access land records.

Brookfield Treasurer Brookfield WI 2000 North Calhoun Road 53005 262-796-6640

Delafield City Treasurer Delafield WI 500 Genesee Street 53018 262-646-6220

Muskego City Treasurer Muskego WI w182s8200 Racine Avenue 53150 262-679-5625

New Berlin Treasurer New Berlin WI 3805 South Casper Drive 53151 262-797-2448

Oconomowoc City Treasurer Oconomowoc WI 174 East Wisconsin Avenue 53066 262-569-2170

Waukesha County Treasurer Waukesha WI 515 West Moreland Boulevard 53188 262-548-7029


Waukesha County Assessors determine the value of properties and parcels in order to assess property taxes in WI. The Assessor's Office maintains current data on every property in the district, including Waukesha County land ownership information, maps of property lines, inventories of parcels and structures, and the value of all the land in the jurisdiction. Assessors may also maintain Waukesha County land records from on-site inspections and value assessments for construction or improvements. Tax Assessor's Offices make their land and property records available online.

Mukwonago Assessor Mukwonago WI 440 River Crest Court 53149 262-363-6446

Muskego Assessor Muskego WI w182s8200 Racine Avenue 53150 262-679-4143

Oconomowoc Assessor Oconomowoc WI 174 East Wisconsin Avenue 53066 262-253-1142

Pewaukee Assessor Pewaukee WI W240N3065 Pewaukee Road 53072 262-691-0820

Waukesha County Property Lister Waukesha WI 515 West Moreland Boulevard 53188 262-548-7597

Waukesha Town Assessor Waukesha WI W250 S3567 Center Road 53189 262-542-0455


Waukesha County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in WI. The Office of the Recorder of Deeds maintains records on Waukesha County land transactions within its jurisdiction, including land and property deeds, mortgages, easements, and tax liens. The office may also contain property and parcel surveys, maps of Waukesha County property lines, and data on a property's selling prices and history. Many Recorders of Deeds provide online access to their land records.

Waukesha County Recorder of Deeds Waukesha WI 515 West Moreland Boulevard 53188 262-548-7583