John St, Rockford, IL Property Records

Winnebago County property records for 35 addresses on John St, Rockford, IL · Last verified August 2026

John St Highlights

Properties 71
Median Sale Price $150,000
Deeds and Mortgages on File 107
Median Price per Sqft $73
Owner Occupied 63%
Median Annual Tax Bill $2,304
Median Year Built 1933
Median Ownership Tenure 5 years

Properties on John St

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

7XX John St

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$4132025 1 Name on Record AssessorUpdated Aug 2026

314 John St

4 bd · 1.5 ba · 1,855 sqft · built 1900 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jun 2023 $2,1342025 —Mar 2022 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

317 John St

4 bd · 4 ba · 3,103 sqft · built 1900 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,000Jul 2023 $3,3052025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

320 John St

3 bd · 1 ba · 2,066 sqft · built 1900 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jan 2008 $1,9022025 —Jun 2004 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

326 John St

6 bd · 2 ba · 1,984 sqft · built 1910 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5532025 1 Name on Record AssessorUpdated Aug 2026

403 John St

2 bd · 2.5 ba · 2,255 sqft · built 2009 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000May 2019 $6,6172024 Amount on Record Aug 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

409 John St

3 bd · 2 ba · 1,707 sqft · built 2009 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,900Nov 2017 $5,1902025 —Jun 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

413 John St

1 bd · 1 ba · 1,200 sqft · built 2009 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Sep 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

415 John St

2 bd · 2 ba · 1,732 sqft · built 2009 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jul 2022 $5,2562025 —Jun 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

417 John St

1 bd · 1 ba · 1,127 sqft · built 2009 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500Aug 2022 $3,8082025 —Jun 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

419 John St

37 units · Built 2007 · 1,706 sq ft

Last Sale Median Tax Bill Median Sale    
$200,000Aug 2024 $5,3582025 $155,00037 units    

420 John St

4 bd · 2 ba · 2,548 sqft · built 1910 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2004 $2,2662025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

507 John St

2 bd · 2 ba · 2,040 sqft · built 1920 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Oct 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2023

512 John St

3 bd · 1 ba · 1,248 sqft · built 1906 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000May 1997 $1,5322025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

519 John St

4 bd · 2 ba · 2,170 sqft · built 1900 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Sep 2019 $2,8532025 Amount on Record May 2019 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

611 John St

2 bd · 1 ba · 826 sqft · built 1933 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jun 2019 —Jan 2013 1 Name on Record Assessor + 3 DocumentsUpdated May 2024

614 John St

3 bd · 1 ba · 1,442 sqft · built 1930 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Jun 2016 $1,7132025 Amount on Record Apr 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

615 John St

3 bd · 1 ba · 1,472 sqft · built 1900 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4912025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

620 John St

3 bd · 2 ba · 1,797 sqft · built 1935 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,400Jan 2005 $2,0492025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

624 John St

3 bd · 1.5 ba · 1,280 sqft · built 1900 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Apr 2024 $2,3042025 Amount on Record May 2021 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

628 John St

4 bd · 2 ba · 1,898 sqft · built 1900 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Aug 2021 $1,5452022 Amount on Record Mar 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

702 John St

3 bd · 2 ba · 1,823 sqft · built 1900 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,500Jun 2015 Amount on Record Apr 2004 2 Names on Record Owner Occupied AssessorUpdated May 2024

706 John St

4 bd · 1.5 ba · 1,716 sqft · built 1900 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Apr 2026 $2,3522024 Amount on Record Feb 2024 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

710 John St

4 bd · 2 ba · 1,410 sqft · built 1934 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Nov 2023 Amount on Record Jul 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2023

714 John St

3 bd · 1.5 ba · 1,839 sqft · built 1930 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000Jul 2018 $2,2322025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

717 John St

4 bd · 1.5 ba · 2,280 sqft · built 1929

Last Sale Tax Bill Prior Sale Owner Records
$3,0412025 —Oct 2001 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

721 John St

3 bd · 2 ba · 2,049 sqft · built 1926 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,000Dec 2021 $2,4492022 Amount on Record Jun 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

726 John St

4 bd · 3.5 ba · 3,180 sqft · built 1900 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5112025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

732 John St

4 bd · 2 ba · 2,569 sqft · built 1936 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,500Mar 1992 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

744 John St

4 bd · 1.5 ba · 2,497 sqft · built 1910 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3872025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

745 John St

3 bd · 2 ba · 1,794 sqft · built 1930 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$113,000Feb 2023 Amount on Record Aug 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

749 John St

7 bd · 3 ba · 3,502 sqft · built 1920 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,000Jul 2016 $3,5362025 1 Name on Record AssessorUpdated Aug 2026

753 John St

3 bd · 1.5 ba · 1,915 sqft · built 1920 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Sep 2025 $2,0542024 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

758 John St

3 bd · 1.5 ba · 1,858 sqft · built 1908 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,000Dec 1994 $9542025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

761 John St

6 bd · 3 ba · 3,560 sqft · built 1900 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,500Jul 2022 —Feb 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

Wildfire Risk on John St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets