Will County property records for 41 addresses on Union Ave, Romeoville, IL · Last verified October 2026
| Properties | 41 |
|---|---|
| Median Sale Price | $265,000 |
| Deeds and Mortgages on File | 52 |
| Median Price per Sqft | $219 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $6,663 |
| Median Year Built | 1966 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
700 Union Ave |
2.5 ba · 1,380 sqft built 1965 · 0.186 acres | $3,243 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
702 Union Ave |
2 ba · 1,881 sqft built 1966 · 0.143 acres | $320,000 Oct 2025 | $7,837 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
703 Union Ave |
6 bd · 3 ba · 2,374 sqft built 1965 · 0.173 acres | $197,000 Oct 2019 | $8,798 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
704 Union Ave |
2 ba · 2,300 sqft built 1965 · 0.153 acres | — Aug 2002 | $8,069 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
705 Union Ave |
2 ba · 1,226 sqft built 1965 · 0.168 acres | $285,000 Nov 2023 | $7,467 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
706 Union Ave |
2 ba · 1,290 sqft built 1966 · 0.148 acres | $150,000 Oct 2004 | $6,663 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
707 Union Ave |
3 bd · 2 ba · 1,010 sqft built 1966 · 0.151 acres | $100,000 Nov 2014 | $5,926 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
708 Union Ave |
3 bd · 2.5 ba · 1,916 sqft built 1966 · 0.169 acres | $205,000 Feb 2006 | $7,684 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
709 Union Ave |
3 bd · 2 ba · 1,404 sqft built 1966 · 0.157 acres | — Mar 2015 | $6,663 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
710 Union Ave |
1 ba · 1,092 sqft built 1966 · 0.15 acres | $339,500 Jun 2026 | $7,869 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
711 Union Ave |
2 ba · 1,016 sqft built 1966 · 0.155 acres | $6,378 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
712 Union Ave |
2 ba · 1,010 sqft built 1966 · 0.147 acres | $73,200 Aug 1989 | $5,926 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
713 Union Ave |
2 ba · 1,560 sqft built 1966 · 0.153 acres | $166,500 May 2018 | $7,065 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
714 Union Ave |
2 ba · 1,628 sqft built 1967 · 0.149 acres | $6,696 2025 | Assessor + 6 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
715 Union Ave |
4 bd · 2.5 ba · 1,810 sqft built 1966 · 0.152 acres | $250,000 Apr 2021 | $7,299 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
716 Union Ave |
2 ba · 1,316 sqft built 1966 · 0.15 acres | $245,000 Jul 2022 | $7,299 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
717 Union Ave |
2 ba · 1,092 sqft built 1966 · 0.152 acres | $53,700 Apr 1984 | $6,428 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
718 Union Ave |
2 ba · 1,826 sqft built 1966 · 0.148 acres | $7,199 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
719 Union Ave |
2 ba · 1,118 sqft built 1967 · 0.151 acres | $87,000 Nov 1996 | $6,981 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
720 Union Ave |
2 ba · 1,118 sqft built 1966 · 0.143 acres | $265,000 Jan 2026 | $6,613 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
721 Union Ave |
2 ba · 1,092 sqft built 1967 · 0.158 acres | $230,000 Jul 2022 | $6,663 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
722 Union Ave |
2 ba · 1,092 sqft built 1967 · 0.156 acres | $133,000 Sep 2001 | $7,182 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
723 Union Ave |
2 ba · 1,492 sqft built 1966 · 0.153 acres | $126,000 Apr 2017 | $6,562 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
724 Union Ave |
2 ba · 1,328 sqft built 1967 · 0.148 acres | $316,500 Sep 2026 | $6,612 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
725 Union Ave |
2 ba · 2,362 sqft built 1966 · 0.153 acres | $3,416 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
726 Union Ave |
2 ba · 1,248 sqft built 1966 · 0.145 acres | $952 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
727 Union Ave |
2 ba · 1,628 sqft built 1967 · 0.152 acres | $2,128 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
728 Union Ave |
2 ba · 1,628 sqft built 1966 · 0.154 acres | $114,000 Apr 1997 | $7,333 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
729 Union Ave |
2 ba · 1,063 sqft built 1968 · 0.152 acres | $156,000 May 2018 | $6,345 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
730 Union Ave |
3 bd · 2 ba · 1,482 sqft built 1966 · 0.152 acres | $95,000 Mar 2016 | $6,529 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
731 Union Ave |
2 ba · 1,916 sqft built 1966 · 0.157 acres | $90,000 Oct 2015 | $7,634 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
732 Union Ave |
2 ba · 1,380 sqft built 1967 · 0.15 acres | $6,381 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
733 Union Ave |
2 ba · 1,010 sqft built 1966 · 0.151 acres | $135,000 May 2012 | $6,730 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
734 Union Ave |
2 ba · 1,380 sqft built 1967 · 0.156 acres | $6,428 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
735 Union Ave |
2 ba · 1,010 sqft built 1966 · 0.149 acres | $125,000 Dec 2001 | $6,177 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
736 Union Ave |
2 ba · 1,194 sqft built 1966 · 0.152 acres | $162,900 Jan 2019 | $5,709 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
738 Union Ave |
2 ba · 1,810 sqft built 1966 · 0.171 acres | $7,651 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
739 Union Ave |
2 ba · 1,628 sqft built 1967 · 0.16 acres | $148,000 May 2015 | $6,663 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
740 Union Ave |
2.5 ba · 1,628 sqft built 1966 · 0.168 acres | $183,500 Aug 2019 | $6,814 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
742 Union Ave |
2 ba · 1,810 sqft built 1966 · 0.17 acres | $94,000 Mar 2012 | $7,299 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
743 Union Ave |
2 ba · 1,118 sqft built 1966 · 0.214 acres | $245,000 Mar 2022 | $7,281 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |