Winnebago County property records for 40 addresses on S Seward St, Winnebago, IL · Last verified October 2026
| Properties | 40 |
|---|---|
| Median Sale Price | $170,000 |
| Deeds and Mortgages on File | 55 |
| Median Price per Sqft | $69 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $3,975 |
| Median Year Built | 1925 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
102 S Seward St |
3 bd · 1 ba · 2,188 sqft built 1850 · 0.304 acres | $87,500 Apr 2005 | $3,757 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
105 S Seward St |
2 bd · 1 ba · 985 sqft built 1953 · 0.236 acres | $135,000 Aug 2024 | $3,303 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
107 S Seward St |
4 bd · 1 ba · 3,273 sqft built 1870 · 0.272 acres | $3,014 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
109 S Seward St |
3 bd · 3 ba · 2,572 sqft built 1915 · 0.236 acres | $229,000 Jul 2026 | $1,839 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
201 S Seward St |
3 bd · 5 ba · 649 sqft built 1880 · 0.354 acres | $22,500 Dec 1991 | $3,401 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 S Seward St |
2 bd · 1 ba · 1,560 sqft built 1950 · 0.236 acres | $137,000 May 2023 | $3,617 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
203 S Seward St |
3 bd · 1.5 ba · 3,010 sqft built 1890 · 0.354 acres | $94,000 Jun 2000 | $3,860 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 S Seward St |
3 bd · 1.5 ba · 2,372 sqft built 1875 · 0.236 acres | $129,500 Nov 2019 | $14 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
206 S Seward St |
2 bd · 1 ba · 1,904 sqft built 1955 · 0.236 acres | $133,000 Jun 2023 | $3,454 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
207 S Seward St |
3 bd · 2.5 ba · 4,512 sqft built 1928 · 0.236 acres | $116,000 Oct 1994 | $5,300 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 S Seward St |
3 bd · 1.5 ba · 2,828 sqft built 1920 · 0.236 acres | $60,000 Sep 2004 | $2,959 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
209 S Seward St |
4 bd · 1.5 ba · 4,868 sqft built 1900 · 0.472 acres | — Aug 2018 | $4,540 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 S Seward St |
3 bd · 1.5 ba · 2,230 sqft built 1925 · 0.472 acres | $170,000 Aug 2024 | $3,830 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
301 S Seward St |
4 bd · 2 ba · 4,420 sqft built 1908 · 0.472 acres | $145,000 Mar 2019 | $4,669 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
302 S Seward St |
3 bd · 1.5 ba · 3,089 sqft built 1924 · 0.236 acres | $93,000 Mar 2000 | $3,918 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
304 S Seward St |
3 bd · 1.5 ba · 2,322 sqft built 1966 · 0.236 acres | $86,000 Dec 2014 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 S Seward St |
3 bd · 2 ba · 5,620 sqft built 1900 · 0.354 acres | $70,721 Jul 2018 | $4,852 2025 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
306 S Seward St |
3 bd · 1.5 ba · 3,929 sqft built 1920 · 0.236 acres | $160,000 Aug 2022 | $4,398 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 S Seward St |
3 bd · 1.5 ba · 3,932 sqft built 1925 · 0.236 acres | $146,000 Aug 2019 | $5,145 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 S Seward St |
3 bd · 2 ba · 2,523 sqft built 1910 · 0.236 acres | $206,000 Jun 2025 | $4,896 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
311 S Seward St |
3 bd · 2 ba · 3,290 sqft built 1900 · 0.354 acres | $107,000 Oct 2017 | $3,715 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
312 S Seward St |
4 bd · 2 ba · 3,896 sqft built 1875 · 0.472 acres | $11,300 Oct 1990 | $3,808 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
401 S Seward St |
4 bd · 2 ba · 4,718 sqft built 1885 · 0.236 acres | $250,000 Jun 2023 | $5,625 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 S Seward St |
4 bd · 1.5 ba · 3,772 sqft built 1900 · 0.354 acres | $142,000 Oct 2015 | $5,742 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 S Seward St |
3 bd · 1 ba · 2,517 sqft built 1900 · 0.236 acres | — Aug 2022 | $3,228 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
406 S Seward St |
3 bd · 1.5 ba · 2,238 sqft built 1959 · 0.354 acres | $3,339 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 S Seward St |
3 bd · 1.5 ba · 2,964 sqft built 1960 · 0.236 acres | $125,000 Mar 2018 | $4,317 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
409 S Seward St |
4 bd · 1.5 ba · 2,301 sqft built 1890 · 0.21 acres | $7,000 May 1998 | $3,975 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
410 S Seward St |
3 bd · 1 ba · 2,096 sqft built 1947 · 0.236 acres | $97,000 Aug 2008 | $4,188 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
501 S Seward St |
3 bd · 1.5 ba · 2,960 sqft built 1967 · 0.397 acres | $113,500 Aug 2016 | $4,978 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
503 S Seward St |
3 bd · 1 ba · 2,372 sqft built 1960 · 0.397 acres | $106,000 Aug 2008 | $1,948 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 S Seward St |
3 bd · 1.5 ba · 3,532 sqft built 1968 · 0.397 acres | $205,000 Apr 2025 | $4,540 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 S Seward St |
3 bd · 2.5 ba · 3,504 sqft built 1973 · 0.397 acres | $92,800 Apr 2012 | $3,831 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
507 S Seward St |
3 bd · 1.5 ba · 4,782 sqft built 1967 · 0.397 acres | $99,500 Sep 2019 | $5,481 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 S Seward St |
3 bd · 1 ba · 2,432 sqft built 1968 · 0.397 acres | — Aug 2002 | $4,348 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 S Seward St |
3 bd · 1 ba · 2,126 sqft built 1970 · 0.397 acres | $139,500 Mar 2024 | $3,816 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 S Seward St |
3 bd · 1 ba · 2,500 sqft built 1969 · 0.397 acres | $145,000 May 2019 | $5,096 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
511 S Seward St |
3 bd · 1.5 ba · 3,948 sqft built 1965 · 0.413 acres | — Jun 2019 | $4,732 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
512 S Seward St |
3 bd · 1.5 ba · 2,938 sqft built 1967 · 0.378 acres | $190,000 Jul 2026 | $4,295 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
514 S Seward St |
3 bd · 1.5 ba · 2,453 sqft built 1976 · 0.6 acres | $134,000 Dec 2017 | $4,359 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |