Robert Ave, Rockford, IL Property Records

Winnebago County property records for 78 addresses on Robert Ave, Rockford, IL · Last verified August 2026

Robert Ave Highlights

Properties 78
Median Sale Price $167,500
Deeds and Mortgages on File 102
Median Price per Sqft $88
Owner Occupied 92%
Median Annual Tax Bill $4,133
Median Year Built 1930
Median Ownership Tenure 9 years

Properties on Robert Ave

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

115 Robert Ave

3 bd · 2 ba · 1,797 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,000May 2022 Amount on Record Mar 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

116 Robert Ave

4 bd · 2 ba · 2,590 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,7162025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

119 Robert Ave

3 bd · 3 ba · 1,614 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,900Mar 2021 Amount on Record Sep 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

120 Robert Ave

3 bd · 1 ba · 1,685 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jan 2016 $4,2012024 Amount on Record Mar 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

123 Robert Ave

4 bd · 1.5 ba · 2,522 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Apr 2024 $5,3832024 Amount on Record Apr 2022 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

124 Robert Ave

2 bd · 1 ba · 1,140 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$50,000Apr 2017 $3,2682024 Amount on Record Sep 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

127 Robert Ave

3 bd · 2 ba · 1,662 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$53,500Jan 2018 1 Name on Record Assessor + 5 DocumentsUpdated May 2024

130 Robert Ave

4 bd · 2 ba · 1,886 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$129,000Sep 2020 —Feb 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

131 Robert Ave

3 bd · 1.5 ba · 1,556 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5022025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

134 Robert Ave

4 bd · 2 ba · 2,193 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jan 2025 $4,4352025 —Aug 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

203 Robert Ave

3 bd · 2 ba · 1,764 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Nov 2019 Amount on Record May 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

204 Robert Ave

3 bd · 2.5 ba · 1,636 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$117,000Apr 2007 $4,2852025 Amount on Record Feb 2007 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

207 Robert Ave

3 bd · 2 ba · 1,386 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Apr 2024 Amount on Record Jul 2006 1 Name on Record Assessor + 1 DocumentUpdated May 2024

208 Robert Ave

3 bd · 1.5 ba · 2,157 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jul 2026 $5,7692025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

211 Robert Ave

2 bd · 1 ba · 1,011 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$34,900Apr 2018 $3,2172024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

212 Robert Ave

3 bd · 2 ba · 2,110 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,000May 1998 $5,2552025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

215 Robert Ave

2 bd · 1 ba · 1,358 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Dec 2025 $3,6892024 —Jun 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

216 Robert Ave

4 bd · 2.5 ba · 2,584 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000May 2026 $5,6952025 Amount on Record Aug 2023 1 Name on Record Assessor + 7 DocumentsUpdated Aug 2026

221 Robert Ave

3 bd · 2 ba · 1,406 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,900Jul 1998 $4,5822025 Amount on Record Oct 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

225 Robert Ave

4 bd · 2 ba · 1,831 sqft · 0.089 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$56,500Jan 2020 $4,0612025 —May 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

229 Robert Ave

3 bd · 1 ba · 1,274 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$79,900Feb 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

307 Robert Ave

2 bd · 1 ba · 1,305 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$50,000Oct 2017 $4,5142025 —Aug 2015 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

309 Robert Ave

4 bd · 1.5 ba · 1,837 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$136,000Mar 2005 $4,4922025 Amount on Record Mar 2004 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

313 Robert Ave

2 bd · 2 ba · 1,267 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Oct 1996 $1,3362025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

316 Robert Ave

3 bd · 1 ba · 2,027 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$119,000Jun 2001 $4,6372025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

317 Robert Ave

2 bd · 1 ba · 1,658 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,4762025 —Dec 2015 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

322 Robert Ave

3 bd · 1 ba · 1,230 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,000Mar 2002 $3,1732025 Amount on Record May 2000 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

325 Robert Ave

3 bd · 1 ba · 1,518 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Mar 2021 $3,9082024 Amount on Record Oct 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

326 Robert Ave

3 bd · 1 ba · 1,890 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2892025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

329 Robert Ave

3 bd · 2 ba · 1,485 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$171,000Nov 2024 $4,0762025 Amount on Record Nov 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

330 Robert Ave

4 bd · 2 ba · 1,443 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$72,000Jan 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

331 Robert Ave

3 bd · 1.5 ba · 1,676 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$59,000Mar 2013 $4,4642025 —Jan 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

334 Robert Ave

2 bd · 2 ba · 1,846 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,500Jul 2025 $4,0142025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

404 Robert Ave

3 bd · 2 ba · 1,684 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Aug 2023

405 Robert Ave

4 bd · 3 ba · 1,608 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8662025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

408 Robert Ave

4 bd · 2 ba · 1,740 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$132,500Oct 2020 Amount on Record Dec 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

409 Robert Ave

2 bd · 1 ba · 896 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated May 2024

412 Robert Ave

2 bd · 1 ba · 1,164 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8022025 —Dec 2021 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

413 Robert Ave

2 bd · 1.5 ba · 869 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$67,000Aug 2018 $2,7382024 Amount on Record Nov 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

416 Robert Ave

4 bd · 2 ba · 1,773 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

417 Robert Ave

3 bd · 2 ba · 1,517 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$99,500Jul 2000 —May 2019 2 Names on Record Assessor + 1 DocumentUpdated May 2024

420 Robert Ave

3 bd · 1.5 ba · 1,910 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,000Jun 1997 $4,9362025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

421 Robert Ave

3 bd · 1.5 ba · 1,945 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$99,000Jul 2015 $5,0972025 —Nov 2013 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

425 Robert Ave

4 bd · 2 ba · 1,890 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,9842025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

426 Robert Ave

2 bd · 1 ba · 1,118 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jan 2011 1 Name on Record Owner Occupied AssessorUpdated May 2024

429 Robert Ave

2 bd · 1 ba · 1,060 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9552025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

502 Robert Ave

3 bd · 1.5 ba · 2,596 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000May 2015 $4,9512025 —Nov 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

503 Robert Ave

3 bd · 1.5 ba · 1,768 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$107,850Dec 2014 $4,4992025 Amount on Record Oct 2009 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

506 Robert Ave

3 bd · 1 ba · 1,542 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Oct 2021 Amount on Record Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

507 Robert Ave

2 bd · 1 ba · 1,122 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,6462025 —Jun 2016 1 Name on Record AssessorUpdated Aug 2026

510 Robert Ave

4 bd · 1 ba · 1,612 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Apr 2006 $3,5362025 Amount on Record Aug 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

511 Robert Ave

2 bd · 2 ba · 896 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$94,000Mar 2017 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

514 Robert Ave

3 bd · 1 ba · 1,430 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3342025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

515 Robert Ave

3 bd · 2 ba · 2,125 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$96,000Oct 1992 $4,1012025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

518 Robert Ave

2 bd · 1 ba · 1,262 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$73,000Jul 1991 $3,1432025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

519 Robert Ave

3 bd · 3 ba · 2,128 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$246,000Jun 2022 Amount on Record Apr 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

522 Robert Ave

4 bd · 1.5 ba · 2,440 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$144,000Nov 2011 $6,5212025 —Dec 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

523 Robert Ave

3 bd · 1.5 ba · 1,710 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Dec 2002 $4,1952025 Amount on Record Jun 2000 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

526 Robert Ave

3 bd · 2.5 ba · 1,652 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Apr 2024 $3,8612025 Amount on Record Sep 2003 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

527 Robert Ave

3 bd · 1.5 ba · 1,706 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$101,000Nov 1997 $1,8592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

530 Robert Ave

3 bd · 1 ba · 1,435 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$81,900Oct 1998 $4,3492025 Amount on Record Nov 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

531 Robert Ave

3 bd · 2 ba · 1,492 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$127,000Feb 2021 Amount on Record Aug 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2024

603 Robert Ave

2 bd · 1 ba · 1,113 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$86,000Jun 2013 $3,1252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

606 Robert Ave

2 bd · 1 ba · 1,170 sqft · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jun 2011 $3,7322024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

607 Robert Ave

3 bd · 2 ba · 1,629 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,000Mar 2019 Amount on Record Feb 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

610 Robert Ave

4 bd · 2.5 ba · 3,138 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Aug 2010 $5,8142025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

611 Robert Ave

3 bd · 2 ba · 2,426 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000Dec 2025 $5,0592024 Amount on Record Feb 2024 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

616 Robert Ave

4 bd · 1.5 ba · 1,972 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,0862025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

617 Robert Ave

3 bd · 1 ba · 1,393 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$88,000Oct 1994 $4,0852025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

618 Robert Ave

2 bd · 2 ba · 1,662 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$98,000Dec 2019 —Apr 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

619 Robert Ave

3 bd · 2 ba · 1,644 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,000Jun 2008 —Jun 2008 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

622 Robert Ave

4 bd · 3 ba · 2,598 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$136,500Sep 2008 $5,3282025 —Sep 2008 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

623 Robert Ave

3 bd · 1 ba · 1,782 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$87,000May 2015 $4,1332025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

625 Robert Ave

4 bd · 3 ba · 1,811 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Feb 2026 $4,4012024 Amount on Record Jun 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

626 Robert Ave

3 bd · 2 ba · 1,873 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Mar 2024 $5,0192025 Amount on Record Feb 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

629 Robert Ave

3 bd · 2 ba · 1,980 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Nov 2021 —Oct 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

630 Robert Ave

2 bd · 1 ba · 1,202 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,000Mar 2021 —Jan 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

634 Robert Ave

2 bd · 1 ba · 1,687 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,500Dec 2016 $2,6802025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets