This page helps users complete a Property Search in Madison County, Illinois, by pointing them to official county search tools, mapping resources, assessment information, tax payment options, and land record services.

The main public lookup is the Madison County Property Tax Inquiry. For assessment questions, the Madison County Chief County Assessment Office handles real property assessment, exemptions, mapping, and owner information.

Madison County Property Tax Inquiry

Use the Madison County Property Tax Inquiry to search real estate and mobile home tax information. The system supports searches by parcel number, owner name, site address, owner mailing address, sales criteria, document number, and advanced filters.

For a parcel search, have one of these search details ready:

  • 15- to 18-digit parcel number
  • Last name of the property owner
  • Site address
  • Owner or mailing address
  • Sale price range or sale date range
  • Document number

Search with one type of information at a time. Do not enter details in every field for the same search.

  • Open the property tax inquiry search page.
  • Choose either Parcel Search or Mobile Home Search.
  • Enter one supported search criterion, such as parcel number, owner name, or site address.
  • Use the clear form option if you need to restart with a different search method.

Tip: The property tax inquiry page shows a data update timestamp, so check the page directly when timing matters.

The same Madison County Property Tax Inquiry includes a Mobile Home Search. Users may search by mobile home number, owner name as listed on the tax bill, or site address.

Mobile home tax records are separate from the standard parcel search, so choose the mobile home option before entering the mobile home number or owner details.

Madison County GIS Viewer

The Madison County GIS Viewer is an interactive mapping tool for parcel-related map research. It includes task options to search parcels by parcel number, search by owner last name, and search parcels spatially.

Use GIS for map context, parcel boundaries, and location-based review. Madison County states that GIS maps are for informational purposes and do not constitute a survey.

Chief County Assessment Office records

The Madison County Chief County Assessment Office administers real property assessment for taxation. Its work includes countywide valuation, assessment notices, exemptions, equalization factors, parcel numbering, cadastral maps, mailing addresses for tax bills, and certification of the assessment roll.

The office identifies functional divisions for Assessments, Board of Review, and Mapping. For assessment information, users can review the county’s Chief County Assessment Office page.

Tax bills and online payments

Madison County Treasurer information shows 2026 tax bills mailed during the week of June 9, 2026, with payment due dates of July 9, September 9, October 9, and December 9. Online payments are available starting June 9, 2026. Mobile home taxes are due August 31, 2026.

Use the county’s payment portal to search by Property ID, name, or address, add a bill to the cart, review the selected bill, and check out as a guest or with an account.

The payment portal lists these online payment fees:

Payment item Detail
Credit or debit card fee 2.5%, with a $2.00 minimum
E-check fee $1.50 per transaction
Online payment deadline February 12, 2027 at 4:30 pm CST

To pay online, use Madison County Treasurer online payments.

Recorder land records and document copies

The Madison County Recorder records, indexes, and maintains documents transferring land in Madison County. The land record begins in 1812 and includes deeds, mortgages, liens, trusts, easements, veteran discharge documents, out-of-county birth certificates, and marriage licenses.

For online real estate records, Madison County uses Laredo for subscription access. The Laredo index begins June 1, 1985, and index information is usually within 3 to 5 days of the down-to-date posted in the Recorder’s office.

Casual users may use Tapestry land records search for pay-per-use document retrieval. The Recorder also notes that copy requests should include reference numbers, with a 5 to 7 business day turnaround and fees of $1 per page by mail or $2 per page by email.

Property fraud alerts

Madison County offers Property Fraud Alert as a public subscription service for name monitoring in the Recorder’s office. It can notify users when a recorded document matches a personal or business name.

Property Fraud Alert does not prevent fraud, but it can provide an early warning about possible recording activity affecting a property owner’s name.

Property search contacts

Use these contacts when online results are unclear, when you need assessment help, GIS support, tax payment help, or Recorder assistance.

Common questions

Start with the Madison County Property Tax Inquiry. It lets users search by parcel number, owner name, site address, owner mailing address, sales details, document number, and advanced criteria.

Can I search Madison County property records by owner name?

Yes. The property tax inquiry supports owner name searches, and the GIS Viewer includes a task to search parcels by an owner’s last name.

What should I do if I only have a mobile home number?

Use the Mobile Home Search option in the Madison County Property Tax Inquiry. It accepts a mobile home number with or without dashes.

Who handles Madison County assessment questions?

The Madison County Chief County Assessment Office handles assessment information, exemptions, parcel numbering, cadastral maps, and related owner information.

Are Madison County GIS parcel maps official surveys?

No. Madison County describes the GIS Viewer as an informational mapping application and states that the map content does not constitute a survey.

How can I get Madison County land record documents?

The Recorder’s Office handles recorded land documents. Subscription users may use Laredo, and casual users may use Tapestry for pay-per-use online document retrieval.