DeKalb County property records for 37 addresses on E Dekalb St, Somonauk, IL · Last verified October 2026
| Properties | 37 |
|---|---|
| Median Sale Price | $165,000 |
| Deeds and Mortgages on File | 49 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $5,699 |
| Average Year Built | 1995 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
105 E Dekalb St |
0.038 acres | $60,000 Jun 2020 | $3,579 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
115 E Dekalb St |
0.059 acres | — Sep 2011 | $3,936 2024 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
120 E Dekalb St |
0.177 acres | $70,000 Feb 2019 | $1,789 2024 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
130 E Dekalb St |
0.042 acres | $109,000 Apr 2010 | $2,938 2024 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
140 E Dekalb St |
4 bd 0.042 acres | $164,000 Feb 2018 | $6,944 2024 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
300 E Dekalb St |
0.429 acres | $8,534 2024 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 E Dekalb St |
0.295 acres | $5,630 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 E Dekalb St |
0.225 acres | $95,000 Mar 2007 | $4,825 2024 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
320 E Dekalb St |
0.296 acres | $165,000 Apr 2026 | $2,784 2024 | Assessor + 2 Documents Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
325 E Dekalb St |
0.348 acres | $240,000 Aug 2018 | $7,270 2024 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
330 E Dekalb St |
0.25 acres | $6,618 2024 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
335 E Dekalb St |
0.2 acres | $195,000 Jan 2021 | $6,082 2024 | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
340 E Dekalb St |
0.3 acres | $4,643 2024 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
345 E Dekalb St |
0.227 acres | $5,453 2024 | Assessor Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
350 E Dekalb St |
0.318 acres | $6,147 2024 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
355 E Dekalb St |
0.447 acres | $160,000 Mar 2020 | $5,556 2024 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
360 E Dekalb St |
0.181 acres | $130,000 Dec 2017 | $4,179 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 E Dekalb St |
0.344 acres | $230,000 Sep 2020 | $7,254 2024 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
410 E Dekalb St |
3 bd 0.335 acres | $195,500 Jun 2006 | $5,289 2024 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
415 E Dekalb St |
2 bd · 2 ba 0.309 acres | $165,000 Sep 2020 | $5,939 2024 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
420 E Dekalb St |
0.439 acres | $210,000 Jun 2018 | $6,149 2024 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
435 E Dekalb St |
3 bd · 2 ba 0.315 acres | $88,000 Mar 2017 | $4,974 2024 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
440 E Dekalb St |
0.219 acres | $160,000 Apr 2026 | $4,260 2021 | Assessor + 5 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
450 E Dekalb St |
3 bd · 1 ba 0.275 acres | $172,000 Nov 2021 | $5,406 2024 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
455 E Dekalb St |
0.403 acres | $125,000 Nov 2014 | $6,074 2024 | Assessor Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
460 E Dekalb St |
0.302 acres | $93,500 Sep 2015 | $5,512 2024 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
465 E Dekalb St |
0.354 acres | $5,795 2024 | Assessor Updated May 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
470 E Dekalb St |
0.275 acres | $187,500 Aug 2019 | $6,640 2024 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
480 E Dekalb St |
0.302 acres | $315,000 Jun 2024 | $5,721 2024 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
485 E Dekalb St |
0.4 acres | $4,487 2024 | Assessor Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 E Dekalb St |
0.3 acres | $25,000 Nov 2019 | $9,310 2024 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
515 E Dekalb St |
0.26 acres | $7,177 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
519 E Dekalb St |
3 bd · 2.5 ba built 1995 · 0.25 acres | $223,000 Aug 2005 | $6,936 2024 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
525 E Dekalb St |
0.239 acres | — Jun 2007 | $8,761 2024 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
530 E Dekalb St |
0.3 acres | $3,209 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
540 E Dekalb St |
0.3 acres | $208,000 Apr 2015 | $5,699 2024 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 E Dekalb St |
0.334 acres | $11,780 2024 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |