Rock Island County property records for 23 addresses on E 21st Ave, Coal Valley, IL · Last verified October 2026
| Properties | 23 |
|---|---|
| Median Sale Price | $157,500 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $137 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $4,245 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 6 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
102 E 21st Ave |
2,313 sqft built 1965 · 0.183 acres | $5,186 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
106 E 21st Ave |
1,105 sqft built 1945 · 0.189 acres | $2,564 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
110 E 21st Ave |
1,200 sqft built 1925 · 0.19 acres | $40,000 Nov 2014 | $2,475 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
114 E 21st Ave |
1,206 sqft built 1950 · 0.417 acres | $60,000 May 1999 | $3,501 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 E 21st Ave |
1,040 sqft built 1935 · 0.196 acres | $80,000 May 2022 | $2,771 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 E 21st Ave |
1,348 sqft built 1976 · 0.444 acres | $215,000 Sep 2024 | $5,579 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
311 E 21st Ave |
2,570 sqft built 1976 · 0.892 acres | $178,000 Sep 2007 | $6,843 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
314 E 21st Ave |
1,246 sqft built 1977 · 0.324 acres | $157,500 Jun 2020 | $5,167 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
318 E 21st Ave |
1,856 sqft built 1973 · 0.397 acres | $255,000 Aug 2021 | $7,481 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 E 21st Ave |
1,752 sqft built 1968 · 0.501 acres | $4,000 Mar 1968 | $5,689 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 E 21st Ave |
1,215 sqft built 1969 · 0.195 acres | $130,000 Mar 2013 | $4,592 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 E 21st Ave |
1,374 sqft built 1968 · 0.242 acres | $47,000 Jul 1988 | $4,502 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 E 21st Ave |
1,215 sqft built 1968 · 0.198 acres | $235,000 Sep 2025 | $4,169 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
409 E 21st Ave |
864 sqft built 1974 · 0.238 acres | $109,900 Oct 1996 | $2,217 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
413 E 21st Ave |
1,532 sqft built 1973 · 0.37 acres | $66,500 Oct 1989 | $3,191 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
502 E 21st Ave |
1,030 sqft built 1960 · 0.26 acres | $133,000 Sep 2020 | $3,982 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 E 21st Ave |
1,176 sqft built 1961 · 0.228 acres | $184,000 Aug 2021 | $5,063 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 E 21st Ave |
1,152 sqft built 1968 · 0.311 acres | $20,000 Oct 1968 | $1,775 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 E 21st Ave |
1,004 sqft built 1969 · 0.225 acres | $150,000 May 2022 | $4,265 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 E 21st Ave |
1,272 sqft built 1968 · 0.256 acres | $80,000 Apr 2001 | $4,549 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
513 E 21st Ave |
1,066 sqft built 1965 · 0.227 acres | $4,245 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
514 E 21st Ave |
1,712 sqft built 1966 · 0.219 acres | $156,095 Jun 2024 | $3,490 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
517 E 21st Ave |
1,150 sqft built 1973 · 0.223 acres | $140,000 Aug 2020 | $4,099 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |