DuPage County property records for 41 addresses on S Warwick Ave, Westmont, IL · Last verified September 2026
| Properties | 41 |
|---|---|
| Median Sale Price | $388,500 |
| Deeds and Mortgages on File | 50 |
| Median Price per Sqft | $365 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $5,198 |
| Median Year Built | 1955 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
131 S Warwick Ave |
2 ba · 1,701 sqft built 1927 · 0.16 acres | $220,000 Sep 2013 | $5,620 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
135 S Warwick Ave |
1 ba · 788 sqft built 1939 · 0.269 acres | $135,000 Jun 1998 | $3,883 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
201 S Warwick Ave |
1.5 ba · 1,757 sqft built 1953 · 0.219 acres | — Sep 1996 | $6,902 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 S Warwick Ave |
1 ba · 1,242 sqft built 1952 · 0.139 acres | $105,000 Dec 1993 | $4,178 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
205 S Warwick Ave |
3 bd · 1 ba · 576 sqft built 1927 · 0.16 acres | $136,500 Nov 1999 | $3,931 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
206 S Warwick Ave |
3.5 ba · 2,629 sqft built 1938 · 0.16 acres | $165,000 Mar 1999 | $11,994 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
207 S Warwick Ave |
3 bd · 1 ba · 644 sqft built 1927 · 0.16 acres | $250,000 Oct 2021 | $3,578 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 S Warwick Ave |
4.5 ba · 2,993 sqft built 1925 · 0.16 acres | $122,500 Aug 1994 | $13,803 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 S Warwick Ave |
5 bd · 4.5 ba · 2,841 sqft built 2008 · 0.16 acres | $825,000 May 2023 | $12,986 2022 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
214 S Warwick Ave |
3 bd · 2 ba · 1,008 sqft built 1956 · 0.16 acres | $263,500 Oct 2014 | $4,221 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
218 S Warwick Ave |
2 bd · 1.5 ba · 843 sqft built 1922 · 0.16 acres | $180,000 Jun 2014 | $3,608 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
219 S Warwick Ave |
2 ba · 1,494 sqft built 1925 · 0.16 acres | $252,000 Feb 2015 | $6,795 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
221 S Warwick Ave |
2 bd · 1 ba · 776 sqft built 1925 · 0.16 acres | $182,500 Nov 2014 | $4,464 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
222 S Warwick Ave |
1 ba · 900 sqft built 1953 · 0.16 acres | $145,000 Aug 2013 | $4,131 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
225 S Warwick Ave |
2 ba · 1,350 sqft built 1925 · 0.16 acres | $5,936 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
226 S Warwick Ave |
1 ba · 864 sqft built 1922 · 0.16 acres | $290,000 Aug 2026 | $4,175 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
229 S Warwick Ave |
1 ba · 998 sqft built 1926 · 0.2 acres | $172,500 Feb 2016 | $4,761 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
232 S Warwick Ave |
2 ba · 1,638 sqft built 1953 · 0.16 acres | $7,535 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
325 S Warwick Ave |
1 ba · 960 sqft built 1955 · 0.28 acres | $388,500 Jul 2023 | $5,093 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
326 S Warwick Ave |
2 ba · 1,672 sqft built 1954 · 0.26 acres | $150,000 Jan 1999 | $6,224 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
329 S Warwick Ave |
3 bd · 1 ba · 1,408 sqft built 1956 · 0.28 acres | $253,500 Mar 2004 | $6,369 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
333 S Warwick Ave |
2 bd · 1.5 ba · 1,592 sqft built 1956 · 0.28 acres | $224,000 Aug 2014 | $8,466 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
336 S Warwick Ave |
2 ba · 996 sqft built 1955 · 0.26 acres | $170,000 Dec 2016 | $5,411 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
400 S Warwick Ave |
1.5 ba · 1,022 sqft built 2000 · 0.05 acres | $190,000 Jun 2013 | $4,513 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 S Warwick Ave |
1.5 ba · 1,072 sqft built 2000 · 0.08 acres | $12,000 Mar 2004 | $4,761 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 S Warwick Ave |
2.5 ba · 1,346 sqft built 1994 · 0.15 acres | $492,500 Jun 2025 | $8,833 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 S Warwick Ave |
1 ba · 875 sqft built 1958 · 0.21 acres | $130,000 Apr 2015 | $6,213 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 S Warwick Ave |
3.5 ba · 1,718 sqft built 1994 · 0.15 acres | $220,000 Oct 1997 | $10,218 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
409 S Warwick Ave |
1 bd · 3.5 ba · 3,953 sqft built 2012 · 0.3 acres | $175,000 Nov 2008 | $22,529 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
414 S Warwick Ave |
3 bd · 1.5 ba · 1,290 sqft built 1953 · 0.15 acres | $207,500 Dec 2018 | $4,857 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
418 S Warwick Ave |
1 ba · 1,170 sqft built 1955 · 0.15 acres | $155,500 Nov 2017 | $4,755 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
422 S Warwick Ave |
1 ba · 1,008 sqft built 1956 · 0.15 acres | $135,000 Jun 1999 | $4,225 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
427 S Warwick Ave |
1 ba · 1,106 sqft built 1958 · 0.23 acres | $199,000 Mar 2003 | $6,190 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
428 S Warwick Ave |
1 ba · 1,128 sqft built 1962 · 0.15 acres | $325,000 Oct 2025 | $4,847 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
429 S Warwick Ave |
1 ba · 864 sqft built 1946 · 0.25 acres | $1,914 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
430 S Warwick Ave |
1 ba · 1,089 sqft built 1955 · 0.15 acres | — Sep 1998 | $4,236 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
434 S Warwick Ave |
3 bd · 2 ba · 1,076 sqft built 1959 · 0.15 acres | $325,000 Mar 2021 | $5,198 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
435 S Warwick Ave |
1 ba · 1,520 sqft built 1955 · 0.25 acres | $7,222 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
438 S Warwick Ave |
3 bd · 2 ba · 1,100 sqft built 1971 · 0.15 acres | $450,000 Oct 2024 | $6,026 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
446 S Warwick Ave |
3 bd · 1.5 ba · 1,160 sqft built 1968 · 0.15 acres | $322,500 Jan 2006 | $5,609 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
448 S Warwick Ave |
3 bd · 1 ba · 1,104 sqft built 1958 · 0.139 acres | $136,500 Jul 1996 | $4,708 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |