Simpson Rd, Rockford, IL Property Records

Winnebago County property records for 58 addresses on Simpson Rd, Rockford, IL · Last verified August 2026

Simpson Rd Highlights

Properties 58
Median Sale Price $220,000
Deeds and Mortgages on File 50
Median Price per Sqft $113
Owner Occupied 69%
Median Annual Tax Bill $3,766
Median Year Built 1960
Median Ownership Tenure 14 years

Properties on Simpson Rd

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

5XX Simpson Rd

3.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Dec 2012 $7952025 —May 2012 2 Names on Record AssessorUpdated Aug 2026

42XX Simpson Rd

12 acres

Last Sale Tax Bill Prior Sale Owner Records
$2632025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

45XX Simpson Rd

18 acres

Last Sale Tax Bill Prior Sale Owner Records
$4032025 2 Names on Record AssessorUpdated Aug 2026

49XX Simpson Rd

34 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4762025 —Nov 2005 1 Name on Record AssessorUpdated Aug 2026

50XX Simpson Rd

1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$722025 —Nov 2005 1 Name on Record AssessorUpdated Aug 2026

51XX Simpson Rd

20 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1302025 —Nov 2005 1 Name on Record AssessorUpdated Aug 2026

52XX Simpson Rd

63.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9252025 1 Name on Record AssessorUpdated Aug 2026

54XX Simpson Rd

36.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9752025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

66XX Simpson Rd

1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2007 $1652025 2 Names on Record AssessorUpdated Aug 2026

510 Simpson Rd

1.61 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

515 Simpson Rd

2 bd · 1 ba · 1,009 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 2025 $2,9672024 —Feb 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

519 Simpson Rd

3 bd · 1 ba · 1,961 sqft · 0.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000Mar 2006 $3,3062025 1 Name on Record AssessorUpdated Aug 2026

523 Simpson Rd

3 bd · 1 ba · 1,008 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$61,000Aug 1997 $2,9562025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

526 Simpson Rd

2 bd · 1.5 ba · 824 sqft · 1.85 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5102025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

718 Simpson Rd

4 bd · 2 ba · 2,680 sqft · 6.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2003 $8,0102025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

854 Simpson Rd

39,840 sqft · Built 2013 · 23 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,500Jun 2018 $65,7072025 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

1000 Simpson Rd

329,314 sqft · 7.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2082025 1 Name on Record AssessorUpdated Aug 2026

1041 Simpson Rd

77,916 sqft · Built 1991 · 11.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,5732025 1 Name on Record AssessorUpdated Aug 2026

1120 Simpson Rd

4 bd · 4 ba · 3,628 sqft · 0.78 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000May 2018 $8,4052025 Amount on Record Sep 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1213 Simpson Rd

1,138 sqft · Built 1935 · 1.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jun 2005 $3,2812024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4505 Simpson Rd

3 bd · 1 ba · 1,186 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2010 —Dec 2010 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4515 Simpson Rd

3 bd · 1 ba · 1,368 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,000Mar 2022 Amount on Record Aug 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2024

4525 Simpson Rd

3 bd · 1 ba · 1,240 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jul 2021 $2,7422025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4671 Simpson Rd

3 bd · 2.5 ba · 2,306 sqft · 5.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4860 Simpson Rd

4 bd · 3 ba · 2,474 sqft · 7.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,900Jul 2003 $14,3512025 Amount on Record Jul 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5006 Simpson Rd

2 bd · 1.5 ba · 1,110 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2000 $3,5792025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5100 Simpson Rd

7.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000May 2017 $2742025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

5115 Simpson Rd

3 bd · 1 ba · 734 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$142,500Jul 2009 $4,0662025 —Aug 2009 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5123 Simpson Rd

1 bd · 1 ba · 912 sqft · 3.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500Aug 2009 $2,9092025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5162 Simpson Rd

1,320 sqft · Built 1969 · 8.58 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2022 2 Names on Record Assessor + 1 DocumentUpdated May 2024

5167 Simpson Rd

3 bd · 2.5 ba · 1,924 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3962025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5209 Simpson Rd

3 bd · 1.5 ba · 1,300 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$102,000Sep 2000 $1,3452025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5239 Simpson Rd

3 bd · 1 ba · 1,824 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7152025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5248 Simpson Rd

3 bd · 1 ba · 992 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$64,000Jul 1996 $2,8712025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5255 Simpson Rd

4 bd · 2.5 ba · 2,339 sqft · 4.83 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jul 2021 $7,2722024 Amount on Record Nov 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

5264 Simpson Rd

2 bd · 2 ba · 2,301 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Dec 2016 $3,7662025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5292 Simpson Rd

3 bd · 1.5 ba · 1,500 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jun 2025 $4,3492025 Amount on Record Apr 2023 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

5775 Simpson Rd

29.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$223,500Dec 2010 $1,4392025 2 Names on Record AssessorUpdated Aug 2026

5972 Simpson Rd

3 bd · 1 ba · 980 sqft · 0.639 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3122025 —Aug 1998 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6058 Simpson Rd

2 bd · 1 ba · 1,732 sqft · 1.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Aug 2021 $4,4792024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6166 Simpson Rd

3 bd · 2 ba · 1,939 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$102,500Dec 2000 $5,9282025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6200 Simpson Rd

0.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Nov 2021 2 Names on Record AssessorUpdated May 2024

6244 Simpson Rd

3 bd · 1 ba · 1,828 sqft · 0.78 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000Dec 1997 $5,3062025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6264 Simpson Rd

3 bd · 2 ba · 1,674 sqft · 0.78 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$162,500Jul 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2024

6305 Simpson Rd

2 bd · 1 ba · 1,304 sqft · 3.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,3572025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6332 Simpson Rd

4 bd · 2 ba · 1,956 sqft · 1.88 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,000Aug 2016 $5,1702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6362 Simpson Rd

3 bd · 2 ba · 1,588 sqft · 1.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Aug 2017 Amount on Record Oct 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

6363 Simpson Rd

3 bd · 1.5 ba · 2,787 sqft · 3.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Feb 2004 $9,3732025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6404 Simpson Rd

6 bd · 4.5 ba · 8,448 sqft · 39.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2012 $11,3072025 —Jul 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6531 Simpson Rd

3 bd · 3 ba · 3,155 sqft · 0.889 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000May 2013 $8,4112025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6550 Simpson Rd

2 bd · 1.5 ba · 1,878 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$126,000Sep 1993 $7,0232025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6645 Simpson Rd

3 bd · 2.5 ba · 2,002 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$179,500Sep 2016 $6,7042025 —May 2004 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6649 Simpson Rd

2 bd · 1 ba · 1,044 sqft · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Feb 2013 $6922025 —Feb 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6688 Simpson Rd

2 bd · 2.5 ba · 6,360 sqft · 40 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,6032025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

6720 Simpson Rd

3 bd · 2 ba · 1,960 sqft · 4.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$103,500Oct 2010 $4,0402025 —Jul 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6727 Simpson Rd

4 bd · 3.5 ba · 2,786 sqft · 6.81 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Sep 2010 $10,2592025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6770 Simpson Rd

2 bd · 1 ba · 780 sqft · 4.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,4382025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

6930 Simpson Rd

3 bd · 2 ba · 1,518 sqft · 5.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,9772025 —Nov 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets