Foster Ave, Rockford, IL Property Records

Winnebago County property records for 59 addresses on Foster Ave, Rockford, IL · Last verified August 2026

Foster Ave Highlights

Properties 59
Median Sale Price $62,500
Deeds and Mortgages on File 67
Median Price per Sqft $55
Owner Occupied 63%
Median Annual Tax Bill $1,046
Median Year Built 1930
Median Ownership Tenure 9 years

Properties on Foster Ave

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

5XX Foster Ave

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$482025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

201 Foster Ave

2 bd · 1 ba · 1,116 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3842025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

204 Foster Ave

3 bd · 1 ba · 1,248 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$43,000Mar 2021 Amount on Record Mar 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2023

208 Foster Ave

3 bd · 1 ba · 1,144 sqft · 0.15 acres

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

212 Foster Ave

5 bd · 1.5 ba · 1,732 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2006 $1,4172025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

216 Foster Ave

3 bd · 1 ba · 1,144 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2017 $472025 Amount on Record Jan 2007 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

220 Foster Ave

3 bd · 1.5 ba · 1,144 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1872025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

221 Foster Ave

2 bd · 1 ba · 704 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,500Aug 2013 $6162025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

224 Foster Ave

3 bd · 2 ba · 1,144 sqft

Last Sale Tax Bill Prior Sale Owner Records
$25,000Apr 2018 —Feb 2018 2 Names on Record Assessor + 2 DocumentsUpdated May 2024

225 Foster Ave

2 bd · 1 ba · 759 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$21,500Jan 2024 Amount on Record Aug 2007 1 Name on Record Assessor + 1 DocumentUpdated May 2024

228 Foster Ave

3 bd · 1 ba · 1,152 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,000Sep 2019 —Aug 2015 1 Name on Record Assessor + 1 DocumentUpdated May 2024

229 Foster Ave

3 bd · 1 ba · 936 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$27,900Feb 2007 $4982025 —Aug 2013 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

302 Foster Ave

3 bd · 1 ba · 1,344 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$48,300Nov 2005 $1,6022025 —Sep 2023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

303 Foster Ave

3 bd · 1 ba · 1,056 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,000Aug 1998 $1,1422025 1 Name on Record AssessorUpdated Aug 2026

305 Foster Ave

2 bd · 1 ba · 1,232 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$94,000Dec 2025 $7952025 Amount on Record Sep 2025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

306 Foster Ave

3 bd · 2 ba · 1,428 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$79,500Jul 2023 $1,5012025 Amount on Record Aug 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

311 Foster Ave

2 bd · 1 ba · 924 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9632025 1 Name on Record AssessorUpdated Aug 2026

312 Foster Ave

3 bd · 1 ba · 1,115 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$42,500Dec 2023 $5382022 2 Names on Record Assessor + 2 DocumentsUpdated May 2024

316 Foster Ave

2 bd · 1 ba · 960 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7472025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

319 Foster Ave

3 bd · 1 ba · 1,264 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000May 2026 $5582025 Amount on Record Dec 2023 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

320 Foster Ave

2 bd · 1 ba · 1,023 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,400May 2012 $1,3812025 —Mar 2012 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

323 Foster Ave

3 bd · 1 ba · 1,274 sqft · 0.11 acres · Garage

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

324 Foster Ave

2 bd · 1 ba · 816 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,000Oct 2014 $1,0932025 1 Name on Record AssessorUpdated Aug 2026

327 Foster Ave

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,000Jun 2004 —Jun 2014 2 Names on Record Assessor + 3 DocumentsUpdated May 2024

328 Foster Ave

2 bd · 1 ba · 942 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,500Jun 2007 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

402 Foster Ave

2 bd · 1 ba · 950 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,500Oct 2015 $1,0462025 Amount on Record Jan 2006 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

404 Foster Ave

3 bd · 1 ba · 1,248 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2023 $1,3282025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

407 Foster Ave

2 bd · 1 ba · 1,508 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3212025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

410 Foster Ave

2 bd · 2 ba · 974 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$127,500Oct 2025 $5332024 Amount on Record Apr 2024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

411 Foster Ave

3 bd · 1 ba · 1,370 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,000Dec 2014 —Aug 2014 1 Name on Record Assessor + 2 DocumentsUpdated May 2024

416 Foster Ave

4 bd · 1 ba · 1,331 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000May 2018 $7412025 Amount on Record Jan 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

418 Foster Ave

2 bd · 1 ba · 1,105 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2018 $472025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

419 Foster Ave

3 bd · 1 ba · 1,656 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4272025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

423 Foster Ave

2 bd · 1 ba · 1,108 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,500Mar 2025 $1342025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

424 Foster Ave

3 bd · 1 ba · 1,229 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Mar 2026 Amount on Record Mar 2024 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

427 Foster Ave

2 bd · 1 ba · 1,620 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9312025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

428 Foster Ave

5 bd · 2 ba · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Nov 2001 $482025 —Dec 2001 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

501 Foster Ave

4 bd · 2 ba · 1,438 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$169,000May 2017 —Oct 2011 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

502 Foster Ave

4 bd · 2 ba · 1,411 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$54,000Jan 2025 $1902024 Amount on Record Feb 2023 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

505 Foster Ave

5 bd · 1 ba · 1,548 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Feb 2004 $8422025 —Oct 2003 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

508 Foster Ave

3 bd · 1 ba · 1,857 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,500Mar 1996 $1,2632025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

509 Foster Ave

3 bd · 2 ba · 1,155 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Aug 2007 $1,0502025 —Mar 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

512 Foster Ave

4 bd · 2 ba · 1,574 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,000Oct 2016 $1,3512024 Amount on Record May 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

513 Foster Ave

2 bd · 1 ba · 655 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$553,000Jul 2026 $3082024 —Mar 2026 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

514 Foster Ave

2 bd · 1 ba · 868 sqft · 0.31 acres · Garage

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

524 Foster Ave

3 bd · 1 ba · 1,190 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$59,500Jul 2018 $1,0442025 Amount on Record Apr 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

527 Foster Ave

4 bd · 1 ba · 1,425 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3682025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

603 Foster Ave

2 bd · 1 ba · 1,028 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,000Aug 2021 $3502025 —Dec 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

607 Foster Ave

3 bd · 1 ba · 1,152 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,284,500Mar 2026 $8782024 —Jun 2018 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

1205 Foster Ave

3 bd · 1 ba · 1,334 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 $2,1002025 1 Name on Record AssessorUpdated Aug 2026

1209 Foster Ave

3 bd · 1 ba · 864 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,900Feb 1990 $1,6762025 2 Names on Record AssessorUpdated Aug 2026

1210 Foster Ave

3 bd · 2 ba · 1,034 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$57,000Oct 2010 $2,0502025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1213 Foster Ave

3 bd · 1 ba · 960 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jul 2020 $1,5442025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1214 Foster Ave

2 bd · 1 ba · 864 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 $2412025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1217 Foster Ave

3 bd · 1 ba · 1,636 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 $1,3282025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1218 Foster Ave

3 bd · 1 ba · 1,621 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$42,000Nov 2004 $2,2082025 —Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1221 Foster Ave

3 bd · 1 ba · 864 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,000Jul 2021 $1,6562025 Amount on Record Sep 2012 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

1222 Foster Ave

3 bd · 1 ba · 864 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1772025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1226 Foster Ave

3 bd · 1 ba · 1,132 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,000Jul 1998 $1,0942025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Foster Ave

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 of burnable land

Property Records in Nearby Streets