Elk Grove Township 2025 Triennial Reassessments Mailed

2025 Triennial Reassessment Notices Are Here: What Elk Grove Township Homeowners Need to Know
If you own a home in Elk Grove Township, take note: triennial reassessment notices were mailed on Tuesday, May 6, 2025. Now is the time to review your property’s assessed value — and potentially reduce your future property tax bills.
Do You Live in One of These Communities?
Elk Grove Township includes parts of:
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Arlington Heights
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Elk Grove Village
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Mount Prospect
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Rolling Meadows
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Des Plaines
If your home is located in any of these areas, this notice directly affects you.



On Thursday, April 24th, the Cook County Assessor’s Office mailed 2025 property assessment notices to Cicero Township property owners. With the notices now in hand, the 43-day window to file an appeal is officially open and runs through Thursday, June 6th.
Attention New Trier Township homeowners — the 2025 Triennial Reassessment Notices have officially been mailed as of Wednesday, April 23, 2025. If you live in Glencoe, Wilmette, Winnetka, Kenilworth, or parts of Glenview and Northfield, now is the time to take action and potentially save thousands on your property tax bill.

Reassessment notices for Norwood Park Township were mailed to homeowners on Monday, March 24, 2025. This triennial reassessment affects property owners in the following areas:
Attention Cook County homeowners! The Board of Review has opened the 2024 property tax appeal window for Group 6. If you live in Rich, Schaumburg, or Thornton Township, now is the time to act!
Attention homeowners in Cook County! The Board of Review has opened the 2024 property tax appeal window for Group 5B. If you live in Lake Township, now is the time to act!
Attention Cook County homeowners! The Board of Review has officially opened the window for property tax appeals for Group 5A 2024. If you reside in any of the following townships, now is the time to act:
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