March 25, 2026
Worth Township is part of Cook County's South District, currently in the 2026 reassessment cycle. If you own property in Worth Township — covering Oak Lawn, Palos Hills, Worth, Chicago Ridge, Alsip, and surrounding areas — your assessed value is being recalculated and your appeal window is open.
Cook County reassesses properties on a three-year rotating schedule. 2026 is a reassessment year for the South District, meaning the Assessor is recalculating every property's value from scratch.
Reassessment years offer the highest opportunity for reductions because the Assessor uses mass appraisal methods that don't account for individual property conditions, recent renovations, or hyperlocal market conditions. If comparable homes in your area sold for less than your assessment implies, you have a strong case.
Based on Cook County Board of Review data from recent reassessment cycles, homeowners who successfully appeal typically save:
Over a three-year cycle, that's $2,700–$7,500 in total savings.
Step 1: Receive your reassessment notice (mailed by the Cook County Assessor)
Step 2: You have 30 days from the notice date to file your appeal
Step 3: Submit comparable sales showing similar homes assessed or sold for less
Step 4: Wait for the Assessor's decision (typically 60-90 days)
Step 5: Appeal to the Board of Review if unsatisfied with the result
Not sure if you're overpaying? Visit overtaxed-il.com/check and enter your address or PIN. We'll pull comparable sales data for your area and show you your potential savings in 60 seconds — no account required.