DuPage County Property Data

Search for DuPage County IL property data. A property data search can provide information on property tax assessments, property appraisals, property transfers, property sales, real estate titles, property deeds, current property owners, former property owners, property sale prices, property descriptions, property maps, property lines, property zones, unclaimed parcels, unpaid property taxes, tax liens, foreclosures, low-income housing, rental assistance programs, historic property records, and genealogical research.


The DuPage County Recorder of Deeds keeps property, land, and property tax records for their county or local government in DuPage County Illinois. These records contain a wealth of property data, including property tax assessments, property appraisals, and records on property transfers and sales such as titles and deeds. The Recorder of Deeds also has information on current and former property owners, a property's sale price, and descriptions of the DuPage County property. They may also keep DuPage County property maps that show boundaries, public property, property zones, and unclaimed parcels. This DuPage County property data is often available to the public online through the Recorder of Deeds website.

DuPage County Recorder Wheaton IL 421 North County Farm Road 60187 630-407-5400


The DuPage County Assessor's Office determines the value of taxable property in a county or local community in DuPage County Illinois. This property data is used to assess and collect property taxes. Assessor Offices maintain several forms of DuPage County property data, including property tax assessments, property appraisal values, and records on public property and unclaimed parcels. These DuPage County property records contain information on current and former owners, historic property tax rates, and changes to the appraisal process or property tax formulas. DuPage County Assessors may also keep property maps that show property boundaries, buildings, and zoning lines, and their records may include information on unpaid property taxes, tax liens, and foreclosures. Assessor Offices may provide online access to DuPage County property data.

Addison Township Assessor Addison IL 401 North Addison Road 60101 630-530-8161

Downers Grove Assessor Downers Grove IL 4340 Prince Street 60515 630-968-2100

Dupage County Assessor's Office Wheaton IL 421 North County Farm Road 60187 630-682-7024

Lisle Township Assessor Lisle IL 4711 Indiana Avenue 60532 630-968-1183

Milton Township Assessor Wheaton IL 1492 North Main Street 60187 630-653-5220

Naperville Township Assessor Naperville IL 139 Water Street 60540 630-355-2444


The DuPage County Clerk's Office maintains public records for a county or local government, including a range of property records in DuPage County Illinois. These property records include documents on DuPage County property taxes such as property appraisals, property tax assessments, unpaid property taxes, and tax liens or foreclosures. These records contain property data about the former and current owners, property sales or transfers, and the property's boundaries. Clerk Offices often also keep property maps that contain DuPage County property boundaries, property tax data, public property, and unclaimed parcels. These sources of DuPage County property data, which are important for owners and prospective buyers, are often available on the Clerk Office website.

Bensenville Village Clerk Bensenville IL 12 South Center Street 60106 630-766-8200

Bloomingdale Town Clerk Bloomingdale IL 123 Rosedale Avenue 60108 630-529-7715

Dupage County Clerk Wheaton IL 421 North County Farm Road 60187 630-407-5500

Naperville Town Clerk Naperville IL 139 Water Street 60540 630-355-1558

Oak Brook Village Hall Clerk Oak Brook IL 1200 Oak Brook Road 60523 630-368-5000

Westmont Village Clerk Westmont IL 31 West Quincy Street 60559 630-829-4400


The DuPage County Housing Authorities operate at the local level to create housing options for people who have low incomes in DuPage County Illinois. They may provide low-income rental housing or rental assistance programs, as well as operating apartments and single-family homes. Housing Authorities maintain DuPage County property data on people who use their services, including income information, housing assistance, and any housing reports about the renters. They can also provide information on how to apply for low-income housing and using DuPage County Housing Authority services. DuPage County property records and information about housing may be available on the Housing Authority website.

Du Page County Housing Authority Wheaton IL 711 East Roosevelt Road 60187 630-690-3555


The DuPage County Archive maintains documents and materials with historic value, and they may operate as part of a library, as a private organization, or through a government agency in DuPage County Illinois. Archives often keep a number of property records, including historic deeds and transfers, descriptions of properties, and information about historical property owners and buildings. DuPage County property titles and deeds can include information on prior owners, the date for all property sales or transfers, and in some cases, sale prices. These historical DuPage County property records can help when conducting genealogical research, and Archives may provide online access to their property data.

Du Page County Sheriff Records Archive Wheaton IL 501 North County Farm Road 60187 630-682-7659

Naperville Police Records Archive Naperville IL 1350 Aurora Avenue 60540 630-420-6197