Rock Island County property records for 70 addresses on 31st Ave, East Moline, IL · Last verified October 2026
| Properties | 70 |
|---|---|
| Median Sale Price | $150,000 |
| Deeds and Mortgages on File | 81 |
| Median Price per Sqft | $125 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $4,522 |
| Median Year Built | 1959 |
| Median Ownership Tenure | 4 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
218 31st Ave |
1,092 sqft built 1950 · 0.277 acres | $89,000 Apr 2018 | $3,541 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
219 31st Ave |
1,378 sqft built 1947 · 0.347 acres | $4,202 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
226 31st Ave |
1,000 sqft built 2005 · 0.163 acres | $4,355 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
230 31st Ave |
856 sqft built 1947 · 0.138 acres | $3,317 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
231 31st Ave |
957 sqft built 1947 · 0.138 acres | $3,816 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
234 31st Ave |
702 sqft built 1925 · 0.139 acres | $52,000 Nov 2021 | $1,948 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
238 31st Ave |
1,008 sqft built 1930 · 0.134 acres | $3,035 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
239 31st Ave |
744 sqft built 1920 · 0.133 acres | $2,153 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
242 31st Ave |
1,008 sqft built 1949 · 0.139 acres | $60,000 Oct 2019 | $2,081 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
243 31st Ave |
1,144 sqft built 1948 · 0.276 acres | $149,000 Sep 2018 | $5,502 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
248 31st Ave |
936 sqft built 1959 · 0.134 acres | $45,000 Mar 2023 | $2,218 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
250 31st Ave |
840 sqft built 1951 · 0.136 acres | $1,033 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
254 31st Ave |
880 sqft built 1949 · 0.137 acres | $61,000 Jun 2019 | $1,982 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
266 31st Ave |
1,070 sqft built 1951 · 0.275 acres | $4,678 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
273 31st Ave |
900 sqft built 1953 · 0.139 acres | $63,000 Sep 2021 | $1,762 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
275 31st Ave |
960 sqft built 1949 · 0.131 acres | $3,322 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
312 31st Ave |
432 sqft built 1920 · 0.126 acres | $1,767 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
313 31st Ave |
0.199 acres | $16,000 Oct 2019 | $1,639 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 31st Ave |
826 sqft built 1930 · 0.216 acres | — May 2019 | $3,696 2025 | Assessor + 4 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
318 31st Ave |
1,672 sqft built 2006 · 0.197 acres | $235,000 Aug 2024 | $7,408 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
320 31st Ave |
1,214 sqft built 1930 · 0.111 acres | $3,941 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
327 31st Ave |
1,400 sqft built 1920 · 0.217 acres | $64 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
331 31st Ave |
576 sqft built 1940 · 0.11 acres | $753 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
332 31st Ave |
732 sqft built 1930 · 0.219 acres | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
335 31st Ave |
936 sqft built 1925 · 0.107 acres | $73,000 Jun 2020 | $3,365 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
336 31st Ave |
1,280 sqft built 1940 · 0.215 acres | $89,000 Feb 2023 | $4,707 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
434 31st Ave |
1,412 sqft built 1968 · 0.282 acres | $6,744 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
435 31st Ave |
1,386 sqft built 1967 · 0.263 acres | $136,000 May 2019 | $5,833 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
442 31st Ave |
1,134 sqft built 1968 · 0.215 acres | $158,000 Jul 2019 | $5,042 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
443 31st Ave |
1,632 sqft built 1968 · 0.213 acres | $5,562 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
450 31st Ave |
1,120 sqft built 1968 · 0.166 acres | $210,000 Jun 2024 | $5,513 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
451 31st Ave |
1,258 sqft built 1967 · 0.165 acres | $195,359 May 2022 | $6,371 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
458 31st Ave |
1,924 sqft built 1968 · 0.17 acres | $5,431 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
459 31st Ave |
2,068 sqft built 1968 · 0.172 acres | $185,000 Sep 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
466 31st Ave |
1,660 sqft built 1969 · 0.179 acres | $117,000 Dec 2015 | $4,987 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
467 31st Ave |
1,092 sqft built 1968 · 0.179 acres | $175,000 Aug 2022 | $2,348 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
474 31st Ave |
1,300 sqft built 1969 · 0.173 acres | $6,070 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
475 31st Ave |
1,092 sqft built 1969 · 0.172 acres | $137,000 Mar 2021 | $4,845 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
482 31st Ave |
2,588 sqft built 1969 · 0.177 acres | $5,918 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
483 31st Ave |
1,036 sqft built 1970 · 0.174 acres | $166,000 May 2022 | $5,231 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
530 31st Ave |
1,296 sqft built 1968 · 0.182 acres | $175,500 Aug 2021 | $5,486 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
531 31st Ave |
1,008 sqft built 1968 · 0.182 acres | $125,010 Aug 2021 | $4,370 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
538 31st Ave |
1,113 sqft built 1968 · 0.187 acres | $4,522 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
539 31st Ave |
1,156 sqft built 1968 · 0.185 acres | $139,000 Sep 2022 | $3,543 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
546 31st Ave |
1,876 sqft built 1968 · 0.176 acres | $3,140 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
547 31st Ave |
980 sqft built 1968 · 0.175 acres | $4,595 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
554 31st Ave |
960 sqft built 1968 · 0.187 acres | $150,000 Dec 2024 | $4,724 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
555 31st Ave |
816 sqft built 1967 · 0.179 acres | $108,750 Aug 2020 | $2,468 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
562 31st Ave |
1,092 sqft built 1967 · 0.182 acres | $4,121 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
563 31st Ave |
1,288 sqft built 1968 · 0.18 acres | $5,523 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
570 31st Ave |
816 sqft built 1967 · 0.188 acres | $169,900 Jun 2025 | $3,864 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
571 31st Ave |
960 sqft built 1967 · 0.188 acres | $173,100 Dec 2024 | $4,709 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
578 31st Ave |
1,134 sqft built 1968 · 0.197 acres | $4,424 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
579 31st Ave |
1,176 sqft built 1967 · 0.194 acres | $114,900 Jan 2023 | $5,297 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
586 31st Ave |
1,332 sqft built 1967 · 0.197 acres | $5,898 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
587 31st Ave |
1,134 sqft built 1968 · 0.199 acres | $5,585 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
594 31st Ave |
1,442 sqft built 1967 · 0.219 acres | $3,379 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
595 31st Ave |
1,368 sqft built 1968 · 0.225 acres | $6,491 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 31st Ave |
1,534 sqft built 1958 · 0.22 acres | $5,411 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
603 31st Ave |
1,176 sqft built 1956 · 0.214 acres | $2,350 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 31st Ave |
1,050 sqft built 1958 · 0.197 acres | $4,029 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
611 31st Ave |
1,112 sqft built 1958 · 0.211 acres | $4,975 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
618 31st Ave |
1,002 sqft built 1959 · 0.192 acres | $102,500 Oct 2023 | $5,146 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
619 31st Ave |
1,210 sqft built 1959 · 0.215 acres | $4,856 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
622 31st Ave |
1,143 sqft built 1957 · 0.195 acres | $155,000 Aug 2022 | $5,440 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
627 31st Ave |
928 sqft built 1958 · 0.21 acres | $210,000 Aug 2024 | $4,862 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
634 31st Ave |
1,199 sqft built 1957 · 0.191 acres | $4,683 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
635 31st Ave |
1,288 sqft built 1959 · 0.214 acres | $2,540 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
642 31st Ave |
960 sqft built 1957 · 0.194 acres | $80,000 Aug 2026 | $4,460 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
647 31st Ave |
1,468 sqft built 1957 · 0.218 acres | $155,000 Aug 2022 | $5,455 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |