Cook County property tax
Hyde Park Township property tax appeal guide
Your township: Hyde Park
Cook County Assessor
Deadline: October 8, 2026 · 19 days remaining Official Cook County Assessor source ↗
Board of Review
Current dates are not verified here. Check the official source. Official Board of Review source ↗
Hyde Park Township's Assessor appeal window is open now through October 8, 2026.
File with the Cook County Assessor · $0 filing fee ↗County calendar updated September 15, 2026.
Hyde Park Township was annexed into the City of Chicago in 1889 but remains a Cook County assessment township today. It belongs to the City Triad, which was reassessed for 2024 and is scheduled for reassessment again in 2027. A Board of Review window opens for Hyde Park Township every year.
Recent home sales in Hyde Park Township
From July 13, 2024 through July 13, 2026, the comparison pool contains 4,668 recorded single-family sales.
- Median sale price: $210,000
- Median sale price per square foot: $129
- Median building size: 1,400 square feet
These are recorded single-family sales used as comparison evidence, not an estimate of any home's value.
Evidence to review
- Verify the property's class, unit count, and building characteristics in the Assessor's record before choosing comparisons.
- Keep condominium, single-family, and two- to six-flat evidence in the same property category as the subject.
- Look first for recent recorded sales in the same assessment neighborhood, then compare size, age, construction, and land details.
- Use dated photographs to show condition issues that cannot be understood from the property record or sale data alone.
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.