Cook County property tax
Rich Township property tax appeal guide
Rich Township filing window
Next window: the Assessor and Board of Review each open once a year; check your property now so you're ready.
Check your Rich property freeRich Township's place in the South Triad set its reassessment for 2026 and its next scheduled reassessment for 2029. Those three-year reassessments do not define the only opportunity for review. The Board of Review opens a filing window for Rich Township every year, including non-reassessment years, and the relevant calendar follows the township rather than the municipality in a mailing address.
Recent home sales in Rich Township
From July 13, 2024 through July 13, 2026, the comparison pool contains 1,825 recorded single-family sales.
- Median sale price: $215,500
- Median sale price per square foot: $141
- Median building size: 1,414 square feet
These are recorded single-family sales used as comparison evidence, not an estimate of any home's value.
Evidence to review
- Separate detached residences from attached homes or planned-development properties before weighing sale prices.
- Examine whether a comparable has a corner site, an irregular parcel, or a materially different amount of usable land.
- Reconcile finished-basement information across listing material and county records so below-grade space is not mistaken for like above-grade area.
- Document deterioration with dated close-up and context photographs, then connect the condition to an estimate, inspection, or other specific record when available.
Official sources
Cook County Assessor calendar · Cook County Board of Review appeals
You file directly with Cook County for free. We provide optional research, not representation or guaranteed savings.
Editorial guidance reviewed 2026-09-19. Filing dates are checked separately.