DuPage County parcel data

Parcel records for DuPage County, Illinois: owners, assessed values, sales and boundaries.
Parcels
337,215
Last updated
Oct 6, 2026
Cities and towns
44
Zoning
Not yet

What each DuPage County parcel record includes

  • Parcel number and boundary
  • Owners of record and mailing address
  • Assessed and market value
  • Most recent sale: price, date and deed
  • Lot size, land use and property class
  • Building: year built, area and units
  • Legal description
  • Zoning district
Example parcel · DuPage County2.14 ac
Parcel number0651-45-8213
Owner of recordExample Holdings LLC
Market value 2026$486,300
Last sale$412,000 · 2021
Land useSingle family
Year built1998

Get DuPage County parcels through the API

Search by address, owner, lot size, value or sale date.

curl -G 'https://api.placestack.com/v1/parcel' \
  -H "Authorization: Bearer $PLACESTACK_API_KEY" \
  --data-urlencode 'fips=17043'

Frequently asked questions

How many parcels are in DuPage County?
Placestack has 337,215 parcel records for DuPage County, Illinois.
What does a DuPage County parcel record include?
The parcel number and boundary, owners of record and their mailing address, assessed and market value, the most recent sale, lot size, land use, the main building and the legal description.
Is DuPage County zoning available?
Not yet for DuPage County. Parcel records are available now.
How do I get DuPage County parcel data?
Through the API, the MCP server or the map in the console.

Get DuPage County parcel data

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