Cook County property tax
Maine Township property tax appeal guide
Your township: Maine
Cook County Assessor
Window closed July 21, 2026 Official Cook County Assessor source ↗
Board of Review
Deadline: September 29, 2026 · 10 days remaining Official Board of Review source ↗
Maine Township: the Board of Review is accepting appeals through September 29, 2026.
File with the Cook County Board of Review · $0 filing fee ↗County calendar updated September 15, 2026.
Maine Township includes multiple municipalities, but Cook County's assessment cycle follows the township rather than the municipality an owner may use to identify the property. Maine was reassessed with the North Triad for 2025 and is next scheduled for 2028. The Board of Review provides a township filing window every year, including the years between reassessments.
Recent home sales in Maine Township
From July 13, 2024 through July 13, 2026, the comparison pool contains 2,148 recorded single-family sales.
- Median sale price: $450,000
- Median sale price per square foot: $315
- Median building size: 1,450 square feet
These are recorded single-family sales used as comparison evidence, not an estimate of any home's value.
Evidence to review
- Review the Assessor's classification and recorded building features for errors that could make an apparent comparable misleading.
- Evaluate homes from the same development by floor plan and construction period while noting additions, remodeling, and differences in usable area.
- For each recent recorded sale from the same assessment neighborhood, compare lot size and accessory buildings as well as the main residence.
- Use clearly dated photos to establish flooding, drainage, or property-condition facts that are not visible in the public record.
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.