Anthony Pacilli, CIAO
York Township Assessor

York Township
1502 S. Meyers Rd
Lombard, IL 60148
(630) 627 – 3354

Monday – Friday
8:30 am – 4:30 pm
Curbside Service Available

How can we further assist you today?


Property Search and Parcel Data Download

Get detailed information about properties in York Township. Click here to search by parcel number, address or city.

A Message from Your Assessor

Welcome to the York Township Assessor’s Office. It is an honor to serve as your Assessor. As a full-time professional assessor and Certified Illinois Assessing Officer (CIAO), I bring 15 years of assessing experience in DuPage County to this role. I am committed to implementing immediate improvements to better serve our community.

My team and I are dedicated to:

• Ensuring Equitable and Accurate Assessments: Producing assessments that meet the highest standards for equity, accuracy, and uniformity.

• Elevating Service and Transparency: Delivering unmatched, responsive public support while making assessment data and property sketches easily accessible online.

• Maximizing Taxpayer Savings: Helping residents navigate and successfully apply for all eligible property tax exemptions.

• Modernizing Operations: Offering advanced online tools and accessible resources for a seamless user experience.

Our Commitment to Service

We understand that property taxes can be confusing. Our certified staff, who live and work in this community, are dedicated to maintaining accurate data on the Township’s 46,000+ parcels and will work diligently to address every inquiry as quickly as possible.

Duties of the Assessor

The York Township Assessor’s Office is statutorily charged with estimating the fair market value for over 46,000 parcels of property. By law, each property is assessed at one-third of its market value. These assessments form the foundation of the property tax system, ensuring that the tax burden is distributed equitably among residents and businesses to support local taxing bodies.

The Assessor’s Office can also provide additional information on the many facets of the assessment cycle, appeal process, and exemptions. Residents are welcome to call, use our online assessment inquiry form or stop by to discuss their assessment concerns.

-Anthony Pacilli

2026 Low-Income Senior Assessment Freeze Forms

The 2026 Low-Income Senior Assessment Freeze forms have officially arrived at the York Township Assessor’s Office.

This program provides valuable tax relief for seniors in our community. Here is a quick breakdown of what you need to know:

Who Qualifies?

  • Age: 65+ (Must already qualify for the Senior Homestead Exemption).
  • Residency: Own and occupy the property as your primary residence as of January 1st of the application year and the prior base year.
  • Income: 2025 household income of $75,000 or less (Note: The limit has increased this year).

Additional Details:

  • Received it last year? Keep an eye on your mailbox, you will automatically receive a 2026 application in the mail (friendly reminder: you must apply yearly).
  • What to bring: Proof of your 2025 household income is required. Please bring your 2025 US 1040, W-2s, Social Security 1099, and any other 1099 forms.

We’re here to help! No appointment is needed. Anyone in the Assessor’s Office can assist you in filling out your application at any time. Please bring your documents and stop by the York Township Assessor’s Office whenever it is convenient for you.

Download the 2026 Senior Assessment Freeze form.

2026 Assessments

The deadline to file an appeal for your 2025 assessment has passed, and our office is now actively working on 2026 assessments. To ensure you receive all timely updates and notifications from our office, we encourage you to sign up for the Assessor Email List.