Cook County Board of Review Opens 2025 Property Tax Appeals for Group 2 (Cicero, Oak Park, Palos)
The Cook County Board of Review has officially opened the 2025 property tax appeal window for Group 2 townships: Cicero, Oak Park, and Palos. The deadline to file your appeal is August 19, 2025.
What This Means for Cook County Homeowners
If you live in a Group 2 township and believe your home is over-assessed, this is your opportunity to lower your 2025 property tax bill. Whether or not your property was reassessed this year, you can still appeal your assessment annually.
- Missed the Assessor’s Office appeal deadline? No problem.
- Appealed earlier and got denied or a minimal reduction? You have a second shot.
- Never appealed before? Now is a great time to start.
Why You Should Appeal Your Property Taxes
Appealing your assessed value is the only way to reduce your property tax bill—unless you sell your home or qualify for a new exemption. Our data shows that many Cook County homes are over-assessed, and homeowners are unknowingly paying more than they should.
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Cook County Property Tax Alert: Appeal Deadline for These Townships is August 5, 2025
2025 Triennial reassessment notices were mailed to Barrington Township homeowners on Thursday, July 03, 2025. The following cities, towns, and villages are in Barrington Township: Barrington, Barrington Hills (south 3/4), East Dundee, Hoffman Estates, Inverness (west 1/4), and South Barrington.
Triennial reassessment notices were mailed to Northfield Township homeowners on June 17th. The following cities, towns, and villages are in Northfield Township: Glencoe, Glenview, Northbrook (majority), Northfield (west ¾), Prospect Heights (east edge), Wilmette (west edge), and Des Plaines (north edge). Homeowners in Northfield Township have one month to appeal their assessment at the Assessor’s office (there will be a second opportunity to appeal later in the year at the Board of Review, whether you appeal at the Assessor’s office or not). The deadline for appealing at the Assessor’s office is July 31st.
The Cook County Assessor’s office mailed 2025 property assessment notices on June 11, 2025, to Stickney Township property owners. The 44-day window to appeal your 2025 assessed value is now open until the deadline of July 25, 2025. The following cities, towns, and villages are in Stickney Township: Bedford Park (east 3/4), Bridgeview, Burbank, Forest View (majority), and Stickney.
2025 Triennial reassessment notices were mailed to Maine Township homeowners on June 04, 2025. Homeowners in Maine Township have 44 days to appeal their assessment at the Assessor’s office (there will be a second opportunity to appeal later in the year at the Board of Review, whether you appeal at the Assessor’s office or not). The deadline for appealing at the Assessor’s office is July 18, 2025.
The Cook County Assessor’s office mailed 2025 property assessment notices on June 2nd to Lyons Township property owners. The 45-day window to appeal your 2025 assessed value is now open until the deadline of July 16, 2025. The following cities, towns, and villages are in Lyons Township: Bedford Park, Bridgeview, Brookfield, Burr Ridge, Countryside, Hickory Hills, Hinsdale, Hodgkins, Indian Head Park, Justice, La Grange, La Grange Highlands, Lyons, McCook, Pleasantdale, Ridgewood, Riverside, Summit, Western Springs, and Willow Springs.
2025 property assessment notices were mailed by the Cook County Assessor’s office on Friday, May 23, 2025, to Lake View Township property owners. The following cities, towns, and villages are in Lake View Township – Bucktown, Edgewater, Lakeview, Lincoln Park, Lincoln Square, North Center, Old Town Triangle, Ravenswood, Roscoe Village Uptown, and Wrigleyville. The window to appeal your 2025 assessed value is now open until the deadline of July 09, 2025.
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.
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