Property Tax Reduction Blog

A review of Chatham County 2023 property tax assessments reveals an average increase of 87% per house. Houses valued between $500,000 and $750,000 had the largest increases in property tax assessments; an unbelievable 147.7% increase in one year! This analysis was conducted by O’Connor. Homes valued between $250,000 to $500,000 were also increased over 100%; … Read more

Chicago property tax assessments are skyrocketing for homeowners, with some seeing increases over 100%.  For the fourteen Cook County townships reviewed, residential property tax assessments increased most in Calumet, a whopping 54.5%.  The townships reviewed include Barrington, Berwyn, Calumet, Hanover, Oak Park, River Forest, Riverside, Rogers Park, Lemont, New Trier, Orland, and Schaumburg.  Six of … Read more

Can you assume that the Cook County Assessor’s estimate of market value for your home is accurate and reflects the actual market value?  In many cases, the answer is no.  Some homes are substantially overvalued based on recent sales transactions.  Other homes are substantially undervalued. Please see the tables below.  We provide the address for … Read more

Cook County’s 2023 reassessment places over 60% of the increases in market value on homeowners with 38% on commercial property. The total assessment for 15 townships reviewed increased from $30.6 billion to $35.9 billion, a 17.3% increase. Home values were increased $3.3 billion (13.8%) while commercial property values were increased by $2.0 billion (30.6%). The … Read more

If you own property in Cook County, you are probably frustrated right now with constantly rising property taxes. At O’Connor, our mission is to enrich property owners through cost effective tax reduction, and we have a couple of recommendations on how you can help lower your property taxes. Our first tip is to appeal your … Read more