(630) 879-1392

Assessor’s Office

Tammy J. Kavanaugh

Township Assessor

Hours & Contact Info:
Monday – Friday 
8:00 am – 4:00 pm
PH (630) 879-1323

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Message from the Assessor's Office:

The 2023 equalized assessments are complete and can be viewed on our web site.

The assessed values listed on this site have been equalized by the Kane County Supervisor of Assessments with a factor of 1.0700 for Batavia Township. (35 ILCS 200/9-205) The deadline to submit comparable information to our office is Friday, September 8th, 2023.

My name is Tammy Kavanaugh, welcome to the Batavia Township Assessor’s Web Site. I am your Batavia Township Assessor serving you for thirty years. I am honored and proud to have been given the opportunity to serve my community.

I began working in the Batavia Township Assessor’s Office in January of 1994. In 1997 I ran for my first election and was victorious beginning my first term on January 1, 1998. This was one of the best days of my life. I am happy to say that I love what I do and enjoy assisting the people of Batavia Township. 

As required per Illinois State Statute I am a Certified Illinois Assessment Officer (CIAO). I continue education annually to stay informed of everchanging statutes and maintain my designation.

I am a member and support The Batavia Chamber of Commerce. I am also an active member of the Certified Illinois Assessor’s Association (CIAO), Township Officials of Illinois (TOI) and The International Association of Assessing Officers (IAAO). I am currently the President of the Kane County Assessor’s Association, this involves planning monthly meetings, establish the agenda and run the meetings.     

Our office runs a fiscally responsible budget and runs with full transparency.

Our website was developed with our constituents in mind offering many search options and ease of use. You can access information such as properties on a specific street or in a specific neighborhood. It also displays a property’s physical data as well as a photo and a sketch.

On a personal note, I enjoy my two lovely daughters and my family. I enjoy working out, gardening, riding my bike and taking my little Chihuahuas for walks.

I am happy to meet you and always welcome you to visit our office. An office who works for YOU!

Contact the Batavia Township Assessor