1st Ave, Mendota, IL Property Records

LaSalle County property records for 68 addresses on 1st Ave, Mendota, IL · Last verified August 2026

1st Ave Highlights

Properties 68
Median Sale Price $136,000
Deeds and Mortgages on File 74
Median Price per Sqft $95
Owner Occupied 66%
Median Annual Tax Bill $2,899
Median Year Built 1955
Median Ownership Tenure 6 years

Properties on 1st Ave

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

100 1st Ave

1,170 sqft · Built 1949 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jul 2012 $5,3562025 2 Names on Record AssessorUpdated Jul 2026

102 1st Ave

1,008 sqft · Built 1992 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2026 $2,0272025 Amount on Record Aug 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

104 1st Ave

1,008 sqft · Built 1992 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4972025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

106 1st Ave

884 sqft · Built 1993 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

108 1st Ave

1,518 sqft · Built 1903 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5362025 1 Name on Record AssessorUpdated Jul 2026

200 1st Ave

2,400 sqft · Built 2012 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8462025 1 Name on Record AssessorUpdated Jul 2026

202 1st Ave

936 sqft · Built 1975 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2008 $4,1142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

204 1st Ave

1 ba · 1,232 sqft · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Oct 2025 $1,4762025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

210 1st Ave

1,536 sqft · Built 1960 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Dec 2011 $3,6672025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

300 1st Ave

924 sqft · Built 1953 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,000Dec 2012 $3,1212025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

302 1st Ave

1,473 sqft · Built 1978 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2025 $2,0272025 Amount on Record Jun 2023 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

304 1st Ave

1,230 sqft · Built 1958 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2025 $3,5022025 Amount on Record Feb 2022 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

306 1st Ave

1,498 sqft · Built 1967 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Dec 2008 $4,4512025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

312 1st Ave

1 ba · 1,161 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Mar 2021 $4,1972025 Amount on Record Jul 2013 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

400 1st Ave

3,528 sqft · Built 1880 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Dec 2025 $3,2622025 Amount on Record May 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

402 1st Ave

2,870 sqft · Built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Aug 2007 $3,2872025 Amount on Record May 2006 2 Names on Record AssessorUpdated Jul 2026

404 1st Ave

1,662 sqft · Built 1975 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Oct 2010 $3,9042025 Amount on Record Jul 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

406 1st Ave

1,662 sqft · Built 1975 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Mar 2015 $2,2462025 1 Name on Record AssessorUpdated Jul 2026

500 1st Ave

1,424 sqft · Built 1950 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2022 $3,6652025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

502 1st Ave

884 sqft · Built 1950 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

504 1st Ave

1,092 sqft · Built 1938 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8692025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

506 1st Ave

1,475 sqft · Built 1913 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500Jun 2025 $1,8892025 Amount on Record Oct 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

508 1st Ave

1,176 sqft · Built 1977 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3322025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

600 1st Ave

1,152 sqft · Built 1950 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jun 2026 $1,1512025 —Oct 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

601 1st Ave

1.5 ba · 3,020 sqft · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Nov 2017 $5,9592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

604 1st Ave

1,176 sqft · Built 1991 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4212025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

605 1st Ave

1 ba · 1,898 sqft · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,000Oct 2025 $6,0332025 Amount on Record Sep 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

606 1st Ave

1,404 sqft · Built 1913 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5402025 1 Name on Record AssessorUpdated Jul 2026

608 1st Ave

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2023 $3922024 Amount on Record Aug 2023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

702 1st Ave

1,259 sqft · Built 1974 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,000Mar 2016 $4,2222025 Amount on Record Dec 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

706 1st Ave

2,183 sqft · Built 1954 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Oct 2021 $4,5842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

709 1st Ave

1,204 sqft · Built 1950 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3962025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

711 1st Ave

994 sqft · Built 1950 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,000Dec 2010 $2,1352025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

715 1st Ave

1,849 sqft · Built 1949 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1582025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

800 1st Ave

2,693 sqft · Built 1904 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1102025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

804 1st Ave

1,287 sqft · Built 1997 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,500Jun 2024 $4,1532025 Amount on Record Jul 2013 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

806 1st Ave

1,136 sqft · Built 1950 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0742025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

808 1st Ave

768 sqft · Built 1950 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2072025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

810 1st Ave

864 sqft · Built 1952 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$6302025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

900 1st Ave

1 ba · 1,350 sqft · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9242025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

904 1st Ave

1,176 sqft · Built 1977 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4062024 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

906 1st Ave

1 ba · 1,232 sqft · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Sep 2020 $3,9412025 Amount on Record May 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1001 1st Ave

1,460 sqft · Built 1901 · 9.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Dec 2025 $2,8892025 1 Name on Record Assessor + 5 DocumentsUpdated Jul 2026

1003 1st Ave

2,510 sqft · Built 1965 · 8.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7542025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

1009 1st Ave

1,822 sqft · Built 1928 · 0.38 acres

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

1100 1st Ave

800 sqft · Built 1949 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000May 2023 $1,9482025 Amount on Record Nov 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1101 1st Ave

1 ba · 1,682 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,500Aug 2019 $5,6152025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1102 1st Ave

1,834 sqft · Built 1967 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8472025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1103 1st Ave

1,552 sqft · Built 1885 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$6092025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1106 1st Ave

1,584 sqft · Built 1890 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$54,500Mar 2016 $1,9152025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1107 1st Ave

800 sqft · Built 1955 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Dec 2020 $1,9382025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1110 1st Ave

1,136 sqft · Built 1950 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8992025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1200 1st Ave

1,106 sqft · Built 1880 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5212025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1201 1st Ave

25,637 sqft · 9.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,415,000Jul 2023 $46,4742025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1202 1st Ave

1,125 sqft · Built 1890 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$4832025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1206 1st Ave

1,451 sqft · Built 1925 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,000Dec 2013 $1,9272025 —May 2013 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1208 1st Ave

3,600 sqft · Built 1990 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4382025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1212 1st Ave

3,802 sqft · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0922025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

1500 1st Ave

1,928 sqft · Built 1946 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2025 $3172025 —Mar 2017 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

1501 1st Ave

202,418 sqft · 15.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,0532025 1 Name on Record AssessorUpdated Aug 2026

1701 1st Ave

9,000 sqft · Built 1976 · 8.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 2013 $15,9402025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1802 1st Ave

792 sqft · Built 1971 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1592025 1 Name on Record AssessorUpdated Jul 2026

1804 1st Ave

1,160 sqft · Built 1998 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5252025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1901 1st Ave

3,900 sqft · Built 1974 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jan 2026 $2,3052025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

1903 1st Ave

1,590 sqft · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Jun 2019 $1,0732025 Amount on Record Oct 2018 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

1906 1st Ave

1,232 sqft · Built 1953 · 0.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Apr 2010 $3,1162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1910 1st Ave

1,288 sqft · Built 1976 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,000Apr 2018 $3,8972025 —Mar 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

1912 1st Ave

1,512 sqft · Built 1940 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6592025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on 1st Ave

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

Wildfire RiskLow
this street's cells rank at the 2nd percentile of exposed land nationally · 14th in Illinois
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
3 of 17 cells directly exposed · 12 adjoin burnable vegetation

Property Records in Nearby Streets