York Township Assessor Deanna Wilkins and her staff are here to help with your questions. Please fill out the Assessment Inquiry Form below and someone will contact you. If you don't hear back within 3 business days, or you still have questions, please contact us at 630-627-3354. Thank you! Parcel Number (required) Every parcel number in York Township begins with the number 06. For your convenience you can enter the parcel number with or without the dashes and township number. If you don't have your parcel number click this button to search our online property information database. Once you have found your property you can click the "Do you own this property and have a question about it for the Assessors Office? Click here to submit an Inquiry." link at the bottom of the Property Record Details page. Search for your Parcel Number by Address Street Address City First Name (required) Last Name (required) Contact Type (required) Property Owner Attorney Other Email (required - will be validated and used for correspondence) Phone Number (required) Reason For Inquiry A Recent Sale of Your Property Assessment Too High - Sales Assessment Too High - Uniformity Exemptions Incorrect Property Record Card Information Property Sketch Refinance Sale Comparables Uniformity 3 comparable Property entries are required. Command item Command item Click Here To add a Comparable Property to your ListRefresh Parcel NumberAddressStyleTotal SFSale DateSale PriceLand ValueBuilding ValueTotal Value Instructions Please add 3 Properties you want to use as Comparables. (3 are required) You must provide a Parcel Number for each. Search Click here to search for parcels by address if you don't know the parcel numbers. This will open a new tab in your browser to search. When done searching come back to this tab and enter the parcel numbers above. Message (limit 1,000 chars.) Current Assessed Value Land: Building: Total: Estimated Market: What do you feel the Fair Market Value of your home should be? Please provide any supporting information (limit 1,000 chars.) Please add me to the Email mailing list Some values are missing. Please review the form and complete all highlighted required fields. Parcel Number is not in the correct format (06-##-###-### with '06' and dashes being optional). Please review and adjust accordingly. Email address is not valid. Please review and adjust accordingly.