Kane County property records for 69 addresses on S 1st St, West Dundee, IL · Last verified October 2026
| Properties | 69 |
|---|---|
| Median Sale Price | $339,500 |
| Deeds and Mortgages on File | 81 |
| Median Price per Sqft | $195 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $7,980 |
| Median Year Built | 1921 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
101 S 1st St |
$300,000 Jan 2016 | $41,942 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
117 S 1st St |
4,800 sqft 0.208 acres | $752 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
118 S 1st St |
14,838 sqft 0.489 acres | — May 2010 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
203 S 1st St |
4 bd · 2 ba · 1,997 sqft built 1910 · 0.211 acres | $480,000 Jan 2023 | $12,321 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 S 1st St |
3 bd · 5 ba · 3,424 sqft built 1920 · 0.344 acres | $339,500 Dec 2021 | $11,013 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
207 S 1st St |
3 bd · 2,236 sqft built 1861 · 0.447 acres | — Jan 2003 | $9,675 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
210 S 1st St |
3 bd · 3 ba · 2,356 sqft built 1891 · 0.151 acres | $420,000 Dec 2021 | $11,205 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 S 1st St |
4 bd · 2,022 sqft built 1931 · 0.358 acres | $328,000 Jun 2004 | $9,495 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
216 S 1st St |
5 bd · 2,868 sqft built 1911 · 0.179 acres | — Mar 1992 | $10,358 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
217 S 1st St |
6 bd · 3,317 sqft built 1871 · 0.495 acres | $360,000 Jul 2004 | $12,030 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
303 S 1st St |
3 bd · 4.5 ba · 3,718 sqft built 1911 · 0.227 acres | $250,000 Jul 2016 | $10,064 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
304 S 1st St |
4 bd · 1,258 sqft built 1921 · 0.309 acres | $186,000 Jan 2002 | $8,840 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 S 1st St |
2 bd · 2,952 sqft built 1911 · 0.202 acres | $96,666 Nov 1997 | $10,883 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
310 S 1st St |
3 bd · 1,818 sqft built 1911 · 0.206 acres | $7,973 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
313 S 1st St |
3 bd · 3 ba · 1,686 sqft built 1921 · 0.177 acres | $475,000 Apr 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
314 S 1st St |
3 bd · 1,616 sqft built 1891 · 0.206 acres | $200,000 Jan 2020 | $8,160 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
317 S 1st St |
5 bd · 4.5 ba · 4,884 sqft built 1886 · 0.261 acres | $620,000 Feb 2008 | $14,530 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
320 S 1st St |
3 bd · 2.5 ba · 2,240 sqft built 1891 · 0.311 acres | $260,000 Aug 2017 | $9,338 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
403 S 1st St |
3 bd · 1,332 sqft built 1901 · 0.23 acres | $240,000 Aug 2019 | $7,980 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 S 1st St |
4 bd · 2,288 sqft built 1891 · 0.227 acres | $355,000 Dec 2017 | $11,034 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 S 1st St |
2 bd · 1,286 sqft built 1941 · 0.2 acres | $183,000 Feb 2001 | $7,444 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 S 1st St |
4 bd · 1,900 sqft built 1896 · 0.206 acres | $8,226 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
411 S 1st St |
3 bd · 2,184 sqft built 1896 · 0.53 acres | $325,000 May 2007 | $9,157 2025 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
412 S 1st St |
4 bd · 1,731 sqft built 1871 · 0.206 acres | $248,000 Dec 2021 | $7,329 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
415 S 1st St |
4 bd · 1,856 sqft built 1890 · 0.21 acres | $315,000 Aug 2003 | $9,051 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
416 S 1st St |
3 bd · 1.5 ba · 1,728 sqft built 1896 · 0.208 acres | $182,500 Jan 2011 | $9,096 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
420 S 1st St |
4 bd · 2 ba · 2,220 sqft built 1898 · 0.213 acres | $415,000 Jun 2023 | $9,763 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
421 S 1st St |
5 bd · 1,936 sqft built 1871 · 0.206 acres | $245,000 Mar 2022 | $8,502 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
422 S 1st St |
5 bd · 1,768 sqft built 1901 · 0.206 acres | $142,000 Nov 1996 | $8,720 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
425 S 1st St |
3 bd · 1,248 sqft built 1950 · 0.204 acres | $185,000 Mar 2018 | $7,484 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
426 S 1st St |
3 bd · 1,620 sqft built 1901 · 0.211 acres | $183,000 Nov 1996 | $7,708 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
429 S 1st St |
3 bd · 1,286 sqft built 1926 · 0.206 acres | $205,000 Jun 2007 | $7,526 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
430 S 1st St |
5 bd · 1,528 sqft built 1891 · 0.206 acres | $290,000 Jun 2004 | $6,810 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
433 S 1st St |
4 bd · 2,185 sqft built 1891 · 0.206 acres | $218,500 Feb 2013 | $8,026 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
434 S 1st St |
4 bd · 1,445 sqft built 1936 · 0.206 acres | $170,000 Jul 2015 | $7,264 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
438 S 1st St |
4 bd · 2,536 sqft built 1901 · 0.206 acres | $360,000 Jul 2023 | $9,492 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
501 S 1st St |
3 bd · 1,632 sqft built 1901 · 0.167 acres | $187,000 Jul 2017 | $9,885 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 S 1st St |
3 bd · 1.5 ba · 1,627 sqft built 1906 · 0.154 acres | $325,000 May 2024 | $8,292 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 S 1st St |
4 bd · 1,880 sqft built 1901 · 0.199 acres | $355,000 Dec 2021 | $9,524 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 S 1st St |
3 bd · 2.5 ba · 1,698 sqft built 1891 · 0.206 acres | $295,000 Apr 2015 | $9,149 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
514 S 1st St |
3 bd · 1,408 sqft built 1901 · 0.202 acres | $244,000 May 2017 | $8,594 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
516 S 1st St |
3,248 sqft built 1985 · 0.206 acres | $440,000 Dec 2025 | $8,915 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
520 S 1st St |
4 bd · 2,004 sqft built 1954 · 0.206 acres | — Feb 1999 | $7,920 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
524 S 1st St |
3 bd · 896 sqft built 1943 · 0.206 acres | $148,000 Sep 2001 | $6,584 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
530 S 1st St |
3 bd · 2.5 ba · 1,020 sqft built 1985 · 0.206 acres | $465,000 Mar 2025 | $11,685 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
532 S 1st St |
2 bd · 800 sqft built 1949 · 0.206 acres | $125,000 Aug 1996 | $6,123 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
536 S 1st St |
3 bd · 1,278 sqft built 1961 · 0.206 acres | — Jul 1996 | $6,760 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
540 S 1st St |
3 bd · 1,136 sqft built 1950 · 0.206 acres | $250,000 Nov 2006 | $7,380 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 S 1st St |
2 bd · 856 sqft built 1946 · 0.173 acres | $255,000 Aug 2023 | $5,634 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
608 S 1st St |
3 bd · 1,140 sqft built 1931 · 0.192 acres | — Jan 2007 | $7,456 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
612 S 1st St |
3 bd · 1,018 sqft built 1911 · 0.206 acres | $136,000 Sep 1996 | $6,678 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
614 S 1st St |
3 bd · 1,543 sqft built 1973 · 0.202 acres | $166,500 Apr 2015 | $7,742 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
617 S 1st St |
2 bd · 1,036 sqft built 1959 · 0.169 acres | $255,500 Apr 2023 | $6,298 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
618 S 1st St |
2 bd · 1,344 sqft built 1978 · 0.206 acres | $240,000 Mar 2007 | $7,644 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
619 S 1st St |
3 bd · 1,482 sqft built 1952 · 0.179 acres | $235,000 Jul 2004 | $7,392 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
622 S 1st St |
3 bd · 2.5 ba · 1,984 sqft built 1975 · 0.206 acres | $180,000 Jul 2013 | $7,879 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
623 S 1st St |
2 bd · 1,100 sqft built 1955 · 0.169 acres | $5,806 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
626 S 1st St |
3 bd · 1,658 sqft built 1976 · 0.206 acres | $6,057 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
627 S 1st St |
3 bd · 840 sqft built 1956 · 0.175 acres | $166,500 Jan 2015 | $6,463 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
630 S 1st St |
3 bd · 1,620 sqft built 1973 · 0.206 acres | $317,500 Jul 2023 | $7,234 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
631 S 1st St |
3 bd · 1,096 sqft built 1952 · 0.179 acres | $200,000 Nov 2004 | $6,900 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
632 S 1st St |
5 bd · 1,726 sqft built 1951 · 0.206 acres | $265,000 Jan 2006 | $7,943 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
636 S 1st St |
2 bd · 788 sqft built 1951 · 0.206 acres | $160,000 Jul 2004 | $6,453 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
640 S 1st St |
2 bd · 864 sqft built 1946 · 0.209 acres | $187,000 May 2007 | $5,992 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
701 S 1st St |
3 bd · 1,120 sqft built 1956 · 0.169 acres | — Mar 2003 | $2,738 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
801 S 1st St |
2 bd · 1,226 sqft built 1951 · 0.168 acres | $240,000 Aug 2021 | $7,047 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1001 S 1st St |
4 bd · 1,100 sqft built 1954 · 0.176 acres | $99,500 Jul 2013 | $8,188 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1005 S 1st St |
3 bd · 1,100 sqft built 1958 · 0.312 acres | $230,000 Sep 2008 | $8,250 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1009 S 1st St |
3 bd · 1,100 sqft built 1961 · 0.29 acres | $251,000 Aug 2021 | $6,570 2025 | Assessor + 6 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |