Property Record Search
Please read and agree to the following statement.
Information on this site was derived from data which was compiled by the York Township Assessor’s office solely for the governmental purpose of property assessment. This information should not be relied upon by anyone as a determination of ownership of property or market value. No warranties, expressed or implied, are provided for the accuracy of data herein, its use, or its interpretation. Although it is periodically updated, this information may not reflect the data currently on file in the Assessor’s office. The assessed values may NOT be certified values and therefore may be subject to change before being finalized for ad valorem assessment purposes.
Current Data Status
- Updated: 05/1/2026
- Values: 2025 Assessed Values, used for tax bills payable in 2026 (Includes Supervisor of Assessments equalization factor of 1.0786)
I understand and accept the above statement.
Parcel Data Download
New for 2026, the Township Assessor’s Office now offers access to a complete list of all parcels and related property information in Excel (.xlsx) format.
Update Schedule
This file is updated during the following phases:
- Publication of Assessments
- Publication of Board of Review Decisions
- Mailing of Tax Bills
2025 Tentative New Construction Reports
This report is subject to potential changes/modifications/equalization from DuPage Board of Review, Illinois Property Tax Appeal Board, Illinois Department of Revenue and/or other bodies having jurisdiction over assessments.