Search McLean County Property Records

This page helps users handle a Property Search in McLean County, Illinois, by pointing them to the main county property inquiry tools, payment information, assessment contacts, and next steps for unclear records.

The McLean County Property Tax Inquiry is the main online search system for real estate and mobile home parcel information. For assessment questions, exemptions, and property record changes, the McLean County Supervisor of Assessments is the key office.

McLean County Property Tax Inquiry

Use the McLean County Property Tax Inquiry to search real estate and mobile home parcel information. The system offers separate search paths for parcel records and mobile home records.

• Search type, such as Parcel Search or Mobile Home Search
• Name, address, or other available search criteria

For best results, use the most specific information you have and compare the details on the record before relying on it for payment or assessment follow-up.

• Select the search type that matches the property or mobile home record.
• Enter the available owner name, address, or other search criteria.
• Open the matching result and review the parcel, tax, and payment details shown.

Important: Online inquiry results should not replace an actual tax bill or proof of payment.

Parcel Information Look-Up and online payment

The county’s Parcel Information Look-Up page connects users to real estate and mobile home parcel search and online payment information. It also lists current payment dates, mailing instructions, fee details, and office contacts.

For tax year 2025 payable 2026, the county lists these due dates:

Payment options and convenience fees

McLean County lists several ways to pay property taxes, including mail, in-person payment at the Treasurer’s office, the East Street parking lot drop box at the McLean County Government Center, online payment, IVR by phone, and drive-up payment at many local banks that accept tax payments.

Online, phone, and counter card payments include service provider convenience fees. The county states that it receives no part of those fees.

Annual Automatic Withdrawal is listed as a payment option with no associated fee.

Assessment records and exemptions

The McLean County Supervisor of Assessments, also known as the chief county assessment officer, handles township equalization, exemptions, and Board of Review hearing support. Assessment questions, exemption questions and applications, and real estate bill name and address changes route through this office.

The Assessor office page identifies the office location, hours, and general assessment role. Homestead exemptions may reduce taxable value before taxes are calculated, and eligibility can depend on ownership, occupancy, age, disability, veteran status, income, or other requirements listed for each exemption.

Assessment complaints and Board of Review

Taxpayers who object to an assessment must complete a complaint form and file within the deadline for the township. McLean County states that an assessment complaint must be filed within 30 days after the notice of assessment is published for the township.

The Board of Review may change property values in the county and may hold hearings in the Supervisor of Assessments conference room. The Board of Review also has equalization authority.

Late assessment complaints are not heard, so check the township publication date and filing deadline before preparing an appeal.

GIS maps and parcel context

The McLean County GIS program provides map-based tools for property data, boundaries, zoning, land records, and other geospatial information. The McGIS website includes a Map Viewer and open data categories such as land records, administrative areas, housing, transportation, and community safety.

GIS data is for display and reference. McGIS states that only on-site verification, a licensed professional land surveyor, or direct contact with the specific entity can confirm accuracy for a particular use.

McLean County property search contacts

Use these offices for property search, tax, assessment, ownership, and payment questions.

• McLean County Treasurer & Tax Collector
  Phone: (309) 888-5180
  Office hours: Monday - Friday 8:00 A.M. to 4:30 P.M. except Federal Holidays
  Handles general tax questions, real estate and mobile home tax collection, payment options, distribution, senior deferral program, and mobile home tax certs.
• McLean County Supervisor of Assessments, 115 E. Washington St., Rm. 101, Bloomington, IL 61701
  Mailing address: P.O. Box 2400, Bloomington, IL 61702-2400
  Phone: (309) 888-5130
  Email: [email protected]
  Hours: Monday - Friday 8:00 a.m. - 4:30 p.m.
  Handles assessment questions, exemption questions and applications, and real estate bill name and address changes.
• McLean County Clerk
  Phone: (309) 888-5190
  Handles sold real estate tax redemptions, mobile home exemptions, and mobile home bill name and address changes.
• McLean County Recorder’s office
  Phone: (309) 888-5170
  Contact this office to verify vesting or legal ownership information.
• Board of Review Office
  Phone: (309) 888-5132
  Handles assessment complaint and Board of Review questions.
• McLean County Collector
  Mailing address for all mobile home and real estate payments postmarked on or after 10/01, and physical address for walk-ins and overnight mail: 115 E. Washington Street, Rm M101, PO Box 2400, Bloomington, IL 61702-2400