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 2 of 6| Address | City, State | Last sale price | Last sale date | Current assessment | Over-assess. % | Est. annual overpayment |
|---|---|---|---|---|---|---|
| — | —, IL | $40,000 | Aug 18, 2022 | $101,831 (2020) | +154.6% | $742 |
| 300 9th St | Clay City, IL | $8,000 | Sep 9, 2022 | $20,025 (2020) | +150.3% | $144 |
| 63 98th St | Belleville, IL | $6,000 | Apr 26, 2022 | $14,912 (2019) | +148.5% | $107 |
| 1420 Garnet Rd | Carlinville, IL | $26,500 | Dec 21, 2021 | $65,524 (2020) | +147.3% | $468 |
| 1420 Garnet Rd | Carlinville, IL | $26,500 | Dec 21, 2021 | $65,524 (2020) | +147.3% | $468 |
| 1605 Chestnut St | Ottawa, IL | $10,000 | Nov 22, 2023 | $24,679 (2019) | +146.8% | $176 |
| 1943 Kingsley 05 Cir | Northbrook, IL | $735,747 | Oct 7, 2022 | $1,797,278 (2019) | +144.3% | $12,738 |
| 6010 Oakwood Dr | Lisle, IL | $19,853 | Aug 12, 2022 | $48,240 (2020) | +143.0% | $341 |
| 212 Sylvia Ave | Christopher, IL | $9,000 | Jun 9, 2022 | $21,220 (2020) | +135.8% | $147 |
| 312 Linden Ave | Centralia, IL | $4,900 | Apr 2, 2024 | $11,460 (2021) | +133.9% | $79 |
| 6753 Prairie Ave | Chicago, IL | $6,300 | May 9, 2022 | $14,601 (2019) | +131.8% | $100 |
| 904 Fiesta Ct | University Park, IL | $14,500 | Feb 7, 2022 | $32,775 (2019) | +126.0% | $219 |
| 109 8th St | Belleville, IL | $9,999 | Apr 2, 2024 | $22,510 (2021) | +125.1% | $150 |
| 102 Oakleaf Dr | Addison, IL | $24,000 | Sep 1, 2022 | $53,740 (2020) | +123.9% | $357 |
| 600 Seminary Ave | Onarga, IL | $11,000 | Jul 27, 2022 | $23,810 (2020) | +116.5% | $154 |
| 211 Hunt St | Melvin, IL | $8,000 | Mar 1, 2022 | $17,300 (2020) | +116.3% | $112 |
| 1532A County Road 2300 Rd | Urbana, IL | $21,000 | Sep 28, 2022 | $45,240 (2020) | +115.4% | $291 |
| 432 Plain Ln | Walshville, IL | $70,000 | Jun 3, 2022 | $147,795 (2020) | +111.1% | $934 |
| 727 Simpson St | Evanston, IL | $125,000 | Jul 13, 2022 | $260,932 (2019) | +108.7% | $1,631 |
| 600 Pearl St | Thomasboro, IL | $7,500 | Jun 13, 2022 | $15,630 (2020) | +108.4% | $98 |
| 2318 Edison Ave | Granite City, IL | $10,000 | Jul 14, 2022 | $20,810 (2019) | +108.1% | $130 |
| 3 Knoll Ct | Galena, IL | $6,000 | Sep 6, 2022 | $12,468 (2020) | +107.8% | $78 |
| 7019 Throop St | Chicago, IL | $2,700 | Jan 22, 2021 | $5,572 (2019) | +106.4% | $34 |
| 715 12th St | Highland, IL | $18,000 | Jan 25, 2022 | $37,140 (2019) | +106.3% | $230 |
| 405 Bounty Dr | Poplar Grove, IL | $1,000 | Jun 6, 2022 | $2,061 (2021) | +106.1% | $13 |
| 15473 County Road 925 | McLeansboro, IL | $80,000 | Mar 11, 2022 | $164,813 (2020) | +106.0% | $1,018 |
| 813 Park Dr | Alton, IL | $7,000 | Oct 6, 2022 | $14,250 (2019) | +103.6% | $87 |
| 1012 Cable St | Streator, IL | $7,000 | Jan 14, 2022 | $14,225 (2020) | +103.2% | $87 |
| 712 Washington St | Bloomington, IL | $9,900 | Jan 22, 2024 | $20,046 (2021) | +102.5% | $122 |
| 116 Meridian Oaks Dr | Glen Carbon, IL | $55,250 | Apr 28, 2022 | $110,560 (2019) | +100.1% | $664 |
| 5469 Dorchester Ave | Chicago, IL | $635,000 | Jun 28, 2022 | $1,264,248 (2019) | +99.1% | $7,551 |
| 719 6th St | Alton, IL | $8,400 | Nov 20, 2023 | $16,700 (2021) | +98.8% | $100 |
| 1055 Lincoln Hwy | Rochelle, IL | $15,000 | Sep 26, 2022 | $29,701 (2020) | +98.0% | $176 |
| 137 Pembroke Rd | Poplar Grove, IL | $1,000 | Aug 19, 2022 | $1,980 (2020) | +98.0% | $12 |
| 1335 Astor St | Chicago, IL | $340,000 | Jun 9, 2023 | $672,502 (2020) | +97.8% | $3,990 |
| 322 Nippersink Dr | Spring Grove, IL | $12,000 | Dec 30, 2021 | $23,638 (2020) | +97.0% | $140 |
| 1712 2nd St | Madison, IL | $5,000 | Nov 19, 2021 | $9,820 (2019) | +96.4% | $58 |
| — | —, IL | $40,000 | Aug 18, 2022 | $78,060 (2020) | +95.2% | $457 |
| 14874 275 North Rd | Heyworth, IL | $18,400 | Sep 7, 2022 | $35,686 (2020) | +93.9% | $207 |
| 409 Cherry St | Fairbury, IL | $7,500 | Nov 19, 2021 | $14,447 (2020) | +92.6% | $83 |
| 6687 Chana Rd | Ashton, IL | $128,000 | Apr 27, 2022 | $246,088 (2020) | +92.3% | $1,417 |
| 852 Saint Bartholomew Dr | —, IL | $5,600 | Oct 24, 2022 | $10,752 (2019) | +92.0% | $62 |
| 2084 IL Route 26 | Freeport, IL | $6,000 | Dec 22, 2021 | $11,429 (2020) | +90.5% | $65 |
| 1099 Country Ct | Crete, IL | $10,000 | Oct 14, 2022 | $18,831 (2020) | +88.3% | $106 |
| 701 Grand Ave | Alton, IL | $8,501 | Nov 27, 2023 | $16,000 (2021) | +88.2% | $90 |
| 301 Casad St | Summerfield, IL | $11,250 | Oct 14, 2022 | $21,101 (2019) | +87.6% | $118 |
| 306 Elm St | Le Roy, IL | $8,000 | May 6, 2022 | $14,991 (2020) | +87.4% | $84 |
| 308 Oak St | Manteno, IL | $5,250 | Aug 30, 2022 | $9,769 (2019) | +86.1% | $54 |
| 460 Market St | Hartford, IL | $9,000 | Oct 14, 2022 | $16,710 (2019) | +85.7% | $93 |
| 1410 Sheridan Rd | Wilmette, IL | $700,000 | Jul 15, 2022 | $1,296,193 (2019) | +85.2% | $7,154 |
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.