Cook County · South & West suburbs
Stickney Township Property Tax Appeal — 2026 Deadlines & Filing Windows
Everything a Stickney homeowner needs to appeal an over-assessment this year: the current filing window, where you sit in the reassessment cycle, how over-assessed Stickney homes are, and a plain walkthrough to file your own appeal — free, keeping every dollar you save.
Stickney Township’s 2026 Assessor appeal window opens later this year, and because 2026 is Stickney’s triennial reassessment year, it is the most important year in three to check. By ChonkHub’s read of the public roll, about 17.1% of Stickney’s 11,799 assessable homes and condos are assessed above comparable local properties, a median of $1,813 a year in likely over-assessment. Historically, 18.8% of Stickney residential appeals to the Assessor have won a reduction, and the Board of Review is a free second chance after that.
When is the property tax appeal deadline in Stickney Township?
Stickney Township’s 2026 appeal window with the Cook County Assessor has not been published yet. Cook opens each township on a rolling schedule through the year; the exact deadline appears on your Reassessment Notice and on the Assessor’s calendar. Check back or confirm directly with the Assessor.
| Township | Reassessment group | Window opens | Deadline | Status |
|---|---|---|---|---|
| Stickney Township | South & West suburbs | — | To be announced | Opens later in 2026 |
Source: Cook County Assessor Assessment & Appeal Calendar, as of 25 June 2026. Confirm on cookcountyassessoril.gov →
Is Stickney Township being reassessed in 2026?
Stickney Township is in the Assessor’s South & West suburbs reassessment group, which Cook County reassesses once every three years. 2026 is its reassessment year — the year your assessed value is most likely to change, and the most important year to check, because a new over-assessment can lock in for three years.
What towns are in Stickney Township?
Stickney Township covers Burbank, Stickney, Chicago in Cook County — Burbank is the largest share, about 72% of its homes. Your township is determined by where the property sits, not your mailing address, and it sets your filing deadline: homeowners across these towns file on the same 2026 Stickney schedule.
How over-assessed are homes in Stickney Township?
By ChonkHub’s read of the public roll, about 17.1% of 11,799 assessable dwellings in Stickney Township are assessed materially higher than comparable local properties, a median of $1,813 a year in likely over-assessment. It is a population estimate — whether your specific home is over-assessed is a per-parcel question the address check answers directly.
Across Cook County, roughly 124,411 dwellings are strongly over-assessed. See the full over-assessment report and method →
What are the odds of a successful Stickney Township appeal?
In Stickney Township, about 18.8% of residential appeals to the Assessor have historically won a reduction — and the Board of Review, a separate second stage, reduces assessments again for many who get little from the Assessor.
Stickney Township — appeal outcomes at the Assessor
| Appeal type | Appeals | Reduced | Median cut |
|---|---|---|---|
| residential | 5,013 | 18.8% | 7.7% |
| commercial | 1,034 | 42.9% | 10.9% |
| incentive | 254 | 41.3% | 18.5% |
| condo/coop | 147 | 34.0% | 10.2% |
| land | 32 | 12.5% | 49.7% |
Countywide, the Assessor reduces about 25.0% of appeals and the Board of Review about 31.9%. Full outcome data by year →
How do I appeal my property taxes in Stickney Township?
You appeal in up to two free stages — first the Cook County Assessor, then, if needed, the Board of Review — filing as the property owner with comparable properties as your evidence. In Stickney Township, start before your window opens: confirm you are over-assessed, gather comparables, and file on the county’s free portal.
Read the full step-by-step guide → · Common questions →
Check your address — freeSee your own assessment math before you file. You keep 100%.