Tax Appeal Candidates — Illinois
Over-assessed properties across Illinois that may qualify for tax appeal.
Live data
Total candidates
33,552
+168.8%
Average overassessment
+168.8%
Est. annual overpayment
$92,247,502
State w/ most candidates
California
Tax appeal candidates
252 results · page 3 of 6| Address | City, State | Last sale price | Last sale date | Current assessment | Over-assess. % | Est. annual overpayment |
|---|---|---|---|---|---|---|
| 408 Jackson St | New Athens, IL | $16,000 | Mar 23, 2022 | $29,445 (2019) | +84.0% | $161 |
| 58th St | Chicago, IL | $111,000 | Mar 27, 2024 | $203,626 (2020) | +83.4% | $1,112 |
| SE ROUTE 31 AND RIVER BIRCH BLVD SE | Crystal Lake, IL | $63,000 | Nov 3, 2023 | $115,570 (2021) | +83.4% | $631 |
| 205 Lake Ridge Dr | Collinsville, IL | $59,000 | Aug 9, 2022 | $107,660 (2019) | +82.5% | $584 |
| 2709 Sanford Ave | Alton, IL | $7,000 | Jul 18, 2022 | $12,620 (2019) | +80.3% | $67 |
| 106 11th Ave | Orion, IL | $21,000 | Feb 10, 2022 | $37,780 (2020) | +79.9% | $201 |
| 406 Meade St | Bunker Hill, IL | $15,000 | Oct 25, 2022 | $26,911 (2020) | +79.4% | $143 |
| Vacant E Mulberry Ct | Crete, IL | $10,000 | Aug 2, 2022 | $17,914 (2020) | +79.1% | $95 |
| 304 Pence St | East Alton, IL | $11,500 | Mar 4, 2022 | $20,470 (2021) | +78.0% | $108 |
| Oakwood Dr | Lisle, IL | $159,500 | Sep 20, 2022 | $283,820 (2020) | +77.9% | $1,492 |
| 2001 School St | Hillsboro, IL | $8,000 | Dec 30, 2021 | $14,190 (2020) | +77.4% | $74 |
| 137 Illini Blvd | Sherman, IL | $66,974 | Jun 29, 2022 | $118,289 (2020) | +76.6% | $616 |
| 115 33rd St | Belleville, IL | $6,000 | Apr 21, 2021 | $10,555 (2021) | +75.9% | $55 |
| — | —, IL | $40,000 | Aug 18, 2022 | $70,198 (2020) | +75.5% | $362 |
| 6225 Flower Ct | Argenta, IL | $6,500 | Feb 26, 2024 | $11,338 (2022) | +74.4% | $58 |
| 4810 Prairie Ave | McHenry, IL | $7,000 | Nov 7, 2022 | $12,089 (2021) | +72.7% | $61 |
| 205 College St | Sparta, IL | $14,200 | Sep 21, 2022 | $24,382 (2020) | +71.7% | $122 |
| 18 Locust St | Oconee, IL | $8,500 | Aug 15, 2022 | $14,537 (2020) | +71.0% | $72 |
| — | —, IL | $40,000 | Aug 18, 2022 | $67,948 (2020) | +69.9% | $335 |
| 325 Ludlow St | Ludlow, IL | $15,000 | Nov 12, 2021 | $25,410 (2020) | +69.4% | $125 |
| 712 Grove Ave | Rantoul, IL | $8,500 | Aug 25, 2022 | $14,390 (2020) | +69.3% | $71 |
| 959 Western Ave | Watseka, IL | $17,000 | Oct 19, 2023 | $28,370 (2021) | +66.9% | $136 |
| 37875 Nora Pl | Spring Grove, IL | $9,500 | Feb 8, 2022 | $15,704 (2020) | +65.3% | $74 |
| 115 Peoria St | Bureau, IL | $4,100 | Aug 31, 2022 | $6,750 (2020) | +64.6% | $32 |
| 408 4th Ave | Rock Falls, IL | $7,900 | Mar 28, 2022 | $12,963 (2020) | +64.1% | $61 |
| 238 Cermak Rd | Braidwood, IL | $13,750 | Dec 13, 2023 | $22,193 (2021) | +61.4% | $101 |
| 209 Walleye Cir | Wilmington, IL | $30,000 | Mar 17, 2022 | $48,105 (2020) | +60.4% | $217 |
| 20 12th St | Belleville, IL | $22,500 | Oct 13, 2021 | $36,052 (2021) | +60.2% | $163 |
| 409 Broadway St | Sparta, IL | $12,250 | Jun 21, 2022 | $19,562 (2020) | +59.7% | $88 |
| 731 James St | Centralia, IL | $5,000 | May 4, 2022 | $7,980 (2020) | +59.6% | $36 |
| 904 Laclede Ave | Carterville, IL | $30,000 | Jan 8, 2021 | $47,800 (2021) | +59.3% | $214 |
| 645 Washington Ave | East Alton, IL | $14,000 | Aug 31, 2022 | $22,290 (2019) | +59.2% | $99 |
| 600 Walnut St | Oglesby, IL | $30,000 | Feb 16, 2021 | $47,372 (2020) | +57.9% | $208 |
| 1207 Olive St | Collinsville, IL | $21,000 | Aug 18, 2022 | $33,140 (2019) | +57.8% | $146 |
| 210 Hancock St | Longview, IL | $9,900 | Jun 8, 2023 | $15,610 (2021) | +57.7% | $69 |
| 1536 Waggoner St | Decatur, IL | $11,000 | Jun 22, 2022 | $17,282 (2020) | +57.1% | $75 |
| 547 Mascoutah Ave | Belleville, IL | $11,000 | Jan 5, 2021 | $17,279 (2019) | +57.1% | $75 |
| 1718 Newport Ln | Montgomery, IL | $54,900 | Jan 4, 2022 | $85,704 (2020) | +56.1% | $370 |
| 2105 2900 East Rd | Sheldon, IL | $23,000 | Sep 29, 2023 | $35,750 (2021) | +55.4% | $153 |
| 112 Nicklas Ave | Danville, IL | $4,000 | Mar 30, 2022 | $6,215 (2019) | +55.4% | $27 |
| 540 Pleasant St | Elizabeth, IL | $526,000 | Apr 1, 2022 | $812,928 (2020) | +54.5% | $3,443 |
| 47 Oak Ridge Dr | Decatur, IL | $12,500 | Oct 17, 2022 | $19,311 (2020) | +54.5% | $82 |
| 100 Delta Dr | Poplar Grove, IL | $1,250 | Sep 13, 2022 | $1,925 (2020) | +54.0% | $8 |
| 510 Wood River Ave | Wood River, IL | $13,000 | Mar 11, 2022 | $19,840 (2019) | +52.6% | $82 |
| 174 Marshall Ave | Shawneetown, IL | $12,500 | Aug 29, 2022 | $18,979 (2020) | +51.8% | $78 |
| 633 Manchester Dr | Kewanee, IL | $9,900 | Dec 20, 2021 | $14,973 (2020) | +51.2% | $61 |
| 8803 Lowe Ave | Chicago, IL | $5,000 | Mar 3, 2021 | $7,557 (2019) | +51.1% | $31 |
| 703 Franklin St | Litchfield, IL | $9,500 | Oct 16, 2021 | $14,320 (2020) | +50.7% | $58 |
| 209 Coles St | Altamont, IL | $15,500 | Feb 7, 2024 | $23,250 (2021) | +50.0% | $93 |
| Ridgefield Blvd | Huntley, IL | $48,000 | May 17, 2022 | $71,904 (2021) | +49.8% | $287 |
Methodology & disclaimer
A "tax appeal candidate" is a property whose most recent assessed value exceeds its most recent sale price (within the past 36 months) by 15% or more. Estimated annual overpayment is calculated as the assessment gap multiplied by the property's effective tax rate.
This page is informational only. Property-tax appeal eligibility depends on jurisdiction rules, deadlines, and exemptions — consult a licensed property-tax professional before filing an appeal.
Source: county tax-assessment rolls and deed records.