27th Ave, Rockford, IL Property Records

Winnebago County property records for 19 addresses on 27th Ave, Rockford, IL · Last verified October 2026

27th Ave Highlights

Properties 19
Median Sale Price $470,000
Deeds and Mortgages on File 26
Median Price per Sqft $19
Owner Occupied 42%
Median Annual Tax Bill $15,777
Median Year Built 1978
Median Ownership Tenure 11 years

Properties on 27th Ave

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

4963 27th Ave

15,008 sqft · built 1969 · 0.998 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2023 $15,9752025 —May 2013 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

4982 27th Ave

27,566 sqft · built 1975 · 2.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Feb 2014 —Jul 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

4993 27th Ave

13,625 sqft · built 1968 · 0.961 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Sep 2003 $13,4372025 —Nov 2003 2 Owners on Record AssessorUpdated Aug 2026

5004 27th Ave

16,293 sqft · built 1987 · 1.02 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2016 $15,3012025 Amount on Record Jun 2008 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

5005 27th Ave

18,144 sqft · built 1975 · 1.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Sep 2011 $18,3572025 —Jun 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5026 27th Ave

15,691 sqft · built 1975 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$267,000Jul 2019 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

5040 27th Ave

14,490 sqft · built 1981 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Mar 2021 $14,6652025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5060 27th Ave

24,921 sqft · built 1974 · 1.99 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000May 2013 $25,2162025 Amount on Record Dec 2001 Owner on Record Owner Occupied AssessorUpdated Aug 2026

5065 27th Ave

10,534 sqft · built 1995 · 0.966 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4262025 —Oct 2008 Owner on Record Owner Occupied AssessorUpdated Aug 2026

5066 27th Ave

14,000 sqft · built 1988 · 1.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Aug 1997 $15,7772025 Owner on Record AssessorUpdated Aug 2026

5085 27th Ave

15,163 sqft · built 1993 · 0.976 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Jul 2024 $14,1372024 Owner on Record AssessorUpdated Jun 2026

5113 27th Ave

18,000 sqft · built 1984 · 0.988 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Nov 2000 $17,2832025 Owner on Record AssessorUpdated Aug 2026

5136 27th Ave

45,196 sqft · built 1977 · 2.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,693,300Nov 2013 $37,4242025 Amount on Record Jul 2006 Owner on Record AssessorUpdated Aug 2026

5175 27th Ave

38,490 sqft · built 1983 · 2.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$31,5392025 Owner on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

5191 27th Ave

16,000 sqft · built 1978 · 0.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$691,000Mar 2026 $15,7052024 Amount on Record Feb 2022 Owner on Record Assessor + 3 DocumentsUpdated Apr 2026

5195 27th Ave

14,400 sqft · built 1975 · 1.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,000Jun 2020 $13,7622025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

5196 27th Ave

44,064 sqft · built 1978 · 2.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Mar 2019 $36,1082025 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

5245 27th Ave

10,044 sqft · built 1975 · 1.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,8922025 Owner on Record AssessorUpdated Aug 2026

5248 27th Ave

24,400 sqft · built 1978 · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Apr 2011 $24,9632025 Amount on Record Aug 1999 Owner on Record AssessorUpdated Aug 2026

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