Blooingdale Township

Welcome to the Bloomingdale Township Assessor's Office

Bloomingdale Township Assessor

John T. Dabrowski
Township Assessor

2023 General Reassessment Year

Our books are closed on the 2023 General Reassessment Year.

DuPage County's publication date for all of our 2023 assessment changes in the Addison Suburban Life and Carol Stream Suburban Life newspapers (and the date for the mailing of all notices of reassessmen) is December 1, 2023.

As always, we encourage you to contact our office with any questions or concerns you may have regarding your 2023 assessment.

The County's December 1, 2023 publication date of our 2023 assessment changes will also commence the 30-day 2023 assessment appeal filling period with the DuPage County Board of Review.

The deadline to file an appeal of your 2023 Assessment with the DuPage County Board of Review is January 2, 2024.

Questions or concerns?
Please feel free to contact our office at
PH: 630-529-6927
FAX: 630-307-6020
Click Here to Email Us

Assessor's Office is Here to Serve You

It would be preferred if you would call to make an appointment before coming to our office.

Please feel free to contact us at
PH: 630-529-6927
FAX: 630-307-6020
Click Here to Email Us

Please stay safe and follow all current Federal, State, and Local guidelines regarding the COVID-19 virus.


Welcome to our web site! Here you'll find the resources you need to learn about Illinois property tax system and your home's assessed value.

I'm John T. Dabrowski, your Bloomingdale Township Assessor. I was elected Assessor in 2009, and re-elected in 2013, 2017, and 2021. My office and I are committed to fairness and equity in the assessment process, putting the taxpayer first, and surpassing your expectations. Please feel free to contact us with your assessment questions or concerns. Also, our Property Search Online Database is available 24/7 for your use and convenience. At your local Township, we are here for YOU!

John T. Dabrowski,
Bloomingdale Township Assessor

Read More from John T. Dabrowski on Property Taxes and the Real Estate Market


Mission Statement

  • Comply with all Illinois State statutes regarding assessment policy and procedure.
  • Identify all parcels in the Township and assess them per State statute.
  • Post all assessments at 1/3 of Fair Market Value, and keep all assessments fair & equitable.
  • Welcome all citizen inquiries professionally and courteously and assist property owners in understanding the assessment process.