Washington St, Prophetstown, IL Property Records

Whiteside County property records for 102 addresses on Washington St, Prophetstown, IL · Last verified August 2026

Washington St Highlights

Properties 102
Median Sale Price $70,000
Deeds and Mortgages on File 67
Median Price per Sqft $62
Owner Occupied 54%
Median Annual Tax Bill $1,587
Median Year Built 1920
Median Ownership Tenure 11 years

Properties on Washington St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

102 Washington St

0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,500Aug 2017 $2,2432025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

103 Washington St

0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,500Jul 2020 $2,0602022 Amount on Record Sep 2014 1 Name on Record Assessor + 1 DocumentUpdated Jun 2023

104 Washington St

0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,500Mar 2006 $1,8352025 1 Name on Record AssessorUpdated Jun 2026

105 Washington St

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$74,000Mar 2006 $2,5682025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

106 Washington St

0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jun 2019 $4,9972025 Amount on Record May 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

107 Washington St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,500Apr 2018 $2,1562025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

108 Washington St

0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000Jul 2015 —Jan 2015 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

201 Washington St

0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Dec 2006 $3,3742025 1 Name on Record AssessorUpdated Jun 2026

202 Washington St

0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3472025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

213 Washington St

0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Nov 2015 $1,1962025 Amount on Record — 1 Name on Record AssessorUpdated Jun 2026

214 Washington St

0.629 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2015 $7,9152025 Amount on Record Dec 2014 1 Name on Record AssessorUpdated Jun 2026

217 Washington St

0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$592025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

219 Washington St

0.044 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2002025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

302 Washington St

0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,000Apr 2014 Amount on Record Mar 2013 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

304 Washington St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,000Apr 2014 Amount on Record Mar 2013 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

308 Washington St

0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$9542025 1 Name on Record AssessorUpdated Jun 2026

310 Washington St

0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Jan 2020 $1,0972025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

312 1/2 Washington St

0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Sep 2014 $1,2492025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

312 Washington St

0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Sep 2014 $2402025 1 Name on Record AssessorUpdated Jun 2026

313 Washington St

0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Aug 2007 $2,6342025 1 Name on Record AssessorUpdated Jun 2026

314 Washington St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,500Jul 2003 $1,0572025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

316 Washington St

0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jul 2006 $9332025 1 Name on Record AssessorUpdated Jun 2026

317 Washington St

0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Apr 2019 $1,5462025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

318 Washington St

0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jul 2006 $1,2722025 1 Name on Record AssessorUpdated Jun 2026

320 Washington St

0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,000May 2024 $4,5222025 —Aug 2015 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

321 Washington St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Jan 2007 $1,2382025 —Jan 2007 1 Name on Record AssessorUpdated Jun 2026

322 Washington St

0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jun 2011 —Jun 2011 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

323 Washington St

0.075 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,000Dec 2006 $3,7682025 1 Name on Record AssessorUpdated Jun 2026

324 Washington St

0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Mar 2008 Amount on Record Aug 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

326 Washington St

0.09 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Feb 2010 —Feb 2010 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

328 Washington St

0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
$8882025 1 Name on Record AssessorUpdated Jun 2026

332 Washington St

0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Apr 2010 $4142025 —Jan 2014 1 Name on Record AssessorUpdated Jun 2026

334 Washington St

2.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2019 $4142025 —Oct 2014 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

335 Washington St

0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$5922025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

336 Washington St

0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,3032025 —Jan 2014 1 Name on Record AssessorUpdated Jun 2026

338 Washington St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Aug 2021 $5092025 Amount on Record Jul 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

339 Washington St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Jun 2026

340 Washington St

0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jan 2019 $1,0102025 —Jan 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

341 Washington St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000Apr 2012 $6872025 Amount on Record Mar 2012 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

342 Washington St

0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Aug 2019 $6782025 Amount on Record Dec 2007 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

343 Washington St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Jun 2023 $7062025 Amount on Record Jul 2013 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

344 Washington St

0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Nov 2003 $1,5872025 1 Name on Record AssessorUpdated Jun 2026

345 Washington St

0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,500Jan 2019 $1,4302025 Amount on Record Aug 2012 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

348 Washington St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000Jan 2005 $4952025 1 Name on Record AssessorUpdated Jun 2026

349 Washington St

0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jan 2010 $1,5642025 1 Name on Record AssessorUpdated Jun 2026

350 Washington St

0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3072025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

351 Washington St

0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Oct 2011 $1,4782025 —May 2005 1 Name on Record AssessorUpdated Jun 2026

352 Washington St

0.067 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Nov 2010 $1,0682025 —Jan 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

400 Washington St

0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4332025 1 Name on Record AssessorUpdated Jun 2026

412 Washington St

1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2392025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

415 Washington St

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5812025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

417 Washington St

0.528 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3802025 1 Name on Record AssessorUpdated Jun 2026

500 Washington St

0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$7372025 1 Name on Record AssessorUpdated Aug 2026

501 Washington St

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4752025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

502 Washington St

0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3932025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

505 Washington St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4742025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

506 Washington St

0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000Oct 2024 $2,7142025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

509 Washington St

3 bd · 2,870 sqft · built 1920 · 0.734 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Jan 2012 $2,6222025 —Jan 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

510 Washington St

0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000Oct 2024 $3722025 —Sep 2024 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

513 Washington St

0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000Nov 2017 $5,2142025 Amount on Record Sep 2004 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

514 Washington St

0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,500Jul 2020 $9732025 Amount on Record Jul 2013 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

515 Washington St

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,500Oct 2025 $5372025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$8852025 1 Name on Record AssessorUpdated Jun 2026

519 Washington St

0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5422025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

601 Washington St

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Sep 2025 $2,8962025 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

604 Washington St

0.479 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Apr 2020 $2,5282025 Amount on Record Dec 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

605 Washington St

4 bd · 2,488 sqft · built 1920 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,000May 2026 $3,8342025 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

608 Washington St

0.315 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,000Sep 2012 $1,5112025 1 Name on Record AssessorUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
$270,000Jan 2026 $2,8792025 Amount on Record Dec 2019 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

610 Washington St

0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jan 2021 $1,1012025 Amount on Record Apr 2003 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

611 Washington St

0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,000Dec 2012 $2,5702025 1 Name on Record AssessorUpdated Jun 2026

612 Washington St

0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7402025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

702 Washington St

0.271 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7312025 1 Name on Record AssessorUpdated Jun 2026

706 Washington St

0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Mar 2019 $2,9532025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

710 Washington St

3 bd · 1,968 sqft · built 1903 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Aug 2022 $3,2052025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

802 Washington St

0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3762025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

803 Washington St

0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Sep 2019 $2,2062025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

805 Washington St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2632025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

807 Washington St

0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5442025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

809 Washington St

0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$1452025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

811 Washington St

0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,000May 2010 $2,7322025 Amount on Record — 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

815 Washington St

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3202025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

901 Washington St

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 2024 $1,6202025 Amount on Record Nov 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

905 Washington St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000May 2005 $2,5062025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

906 Washington St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000May 2006 $2,6902025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

907 Washington St

0.283 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,000Dec 2004 $1,9782025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

909 Washington St

2 bd · 800 sqft · built 1950 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Aug 2023 $1,2972025 Amount on Record Oct 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

910 Washington St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,000Feb 2017 $2,3332025 —May 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

911 Washington St

0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Sep 2021 $6162025 Amount on Record Jun 2007 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

914 Washington St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Jul 2008 $3,1842025 Amount on Record Aug 2006 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

915 Washington St

0.694 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Dec 2009 $4,0272025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

917 Washington St

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$4972025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

918 Washington St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

920 Washington St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000Jul 2012 $1,6632025 —Apr 2012 1 Name on Record AssessorUpdated Jun 2026

922 Washington St

3.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Nov 2009 $2,6982025 1 Name on Record AssessorUpdated Jun 2026

923 Washington St

0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2026 $1,9942025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

931 Washington St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Feb 2016 $4652025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

932 Washington St

0.536 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,500Jun 2008 $6462025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

937 Washington St

0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Mar 2012 $7032025 Amount on Record Jun 2005 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

941 Washington St

0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,500May 2003 $702025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

942 Washington St

0.255 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Aug 2017 $4732025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

945 Washington St

0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Nov 2020 $2,6782025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Washington St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 2% of the US · above 15% of Illinois
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 10 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets