New Trier Township 2023 Assessment Notices Mailed
2023 property assessment notices were mailed by the Cook County Assessor’s office on Wednesday, May 24, 2023, to New Trier Township property owners. The window to appeal your 2023 assessed value is now open until the deadline of June 29, 2023.
We recommend property owners review their assessments annually and appeal whenever there is a strong evidence-based argument that your home may not be assessed fairly. New Trier Township was reassessed in 2022 but even if you appealed last year, you can appeal your assessment again this year. A successful appeal in 2023 may result in two years of savings until New Trier is reassessed in 2025. The best way to ensure you never pay more than your fair share in property taxes is to review your assessment every year and appeal whenever you have a strong basis for an appeal argument, no matter where your township is in the triennial reassessment cycle.



2023 property assessment notices were mailed by the Cook County Assessor’s office on Wednesday, May 10th, to Schaumburg Township property owners. The window to appeal your 2023 assessed value is now open until the deadline of June 12th.
2023 Triennial reassessment notices were mailed to River Forest Township homeowners on Thursday, April 27th, 2023. Homeowners in River Forest Township have 30 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 May 30th, 2023.
2023 Triennial reassessment notices were mailed to Berwyn Township homeowners on Monday, April 24th, 2023. Homeowners in Berwyn Township have 30 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 May 24th, 2023.
2023 Triennial reassessment notices were mailed to Cicero Township homeowners on Monday, April 17th, 2023. Homeowners in Cicero Township have 30 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 May 17th, 2023.
Hanover Township 2023 assessment notices were mailed by the Assessor’s office on Monday, April 17, 2023. The 30-day appeal window is open through the May 17th deadline.
Triennial reassessment notices were mailed on Thursday, April 13, 2023, for Oak Park Township property owners. The opportunity to appeal your assessment at the Assessor’s office is now open until Monday, May 15th, 2023.
2023 property assessment notices were mailed by the Cook County Assessor’s office on Wednesday, April 5th, to Barrington Township property owners. The window to appeal your 2023 assessed value is now open until the deadline of May 5th.
2023 Triennial reassessment notices were mailed to Calumet and Riverside Township homeowners on Thursday, March 30th. Homeowners in Calumet and Riverside Township have 32 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 May 1st.
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