S Main St, Seneca, IL Property Records

LaSalle County property records for 54 addresses on S Main St, Seneca, IL · Last verified August 2026

S Main St Highlights

Properties 54
Median Sale Price $179,500
Deeds and Mortgages on File 47
Median Price per Sqft $128
Owner Occupied 57%
Median Annual Tax Bill $2,403
Median Year Built 1941
Median Ownership Tenure 6 years

Properties on S Main St

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

105 S Main St

2 ba · 1,378 sqft · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6392025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

106 S Main St

2 ba · 2,494 sqft · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,000Jul 2024 $2,6602025 Amount on Record Oct 2023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

109 S Main St

1.5 ba · 1,764 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1222025 1 Name on Record AssessorUpdated Aug 2026

114 S Main St

1 ba · 898 sqft · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Dec 2020 $2,0102025 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

117 S Main St

1.5 ba · 1,157 sqft · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,000Mar 2005 $2,1752025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

120 S Main St

1.5 ba · 1,937 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Aug 2024 $2,4692025 Amount on Record Oct 2012 1 Name on Record AssessorUpdated Jul 2026

123 S Main St

1 ba · 816 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8342025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

126 S Main St

1,184 sqft · Built 1956

Last Sale Tax Bill Prior Sale Owner Records
$103,000May 2017 1 Name on Record Assessor + 2 DocumentsUpdated May 2024

129 S Main St

1 ba · 992 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Feb 2021 $1,8522025 Amount on Record May 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

134 S Main St

2 ba · 2,352 sqft · 0.62 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3442025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

135 S Main St

1 ba · 915 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3462025 1 Name on Record AssessorUpdated Jul 2026

139 S Main St

1.5 ba · 2,810 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4742025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

144 S Main St

2.5 ba · 1,596 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jun 2025 $2,5622025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

145 S Main St

1 ba · 1,194 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000May 2023 $1,7282025 —Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

150 S Main St

2 ba · 1,357 sqft · 0.347 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Sep 2012 $1,4542025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

155 S Main St

1 ba · 1,034 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,900Jul 2008 $1,7912025 Amount on Record Jun 2008 1 Name on Record AssessorUpdated Jul 2026

157 S Main St

2 ba · 1,773 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,500Jun 2024 $2,4032025 Amount on Record Mar 2010 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

158 S Main St

1.5 ba · 1,760 sqft · 0.466 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Aug 2008 $1,3872025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

165 S Main St

1.5 ba · 1,624 sqft · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Aug 2011 $3,0642025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

168 S Main St

1 ba · 1,232 sqft · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,500Jun 2026 $1,5692025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

171 S Main St

1 ba · 1,867 sqft · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,000Mar 2014 $1,9152025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

179 S Main St

1.5 ba · 1,656 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Oct 2023 $1,9892025 Amount on Record Jul 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

180 S Main St

1 ba · 1,025 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,000Jan 2026 $2,2562025 Amount on Record Oct 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

181 S Main St

2 ba · 1,428 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$246,000Jan 2024 $4,3932025 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

191 S Main St

2.5 ba · 2,560 sqft · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8692025 1 Name on Record AssessorUpdated Jul 2026

193 S Main St

1.5 ba · 2,124 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5362025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

207 S Main St

2 ba · 2,730 sqft · 0.383 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Dec 2014 $3,4032025 —Jun 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

214 S Main St

2 ba · 1,922 sqft · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Aug 2017 $3,2712025 Amount on Record Nov 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

220 S Main St

3 ba · 1,120 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Dec 2024 $2,3522025 —Apr 2024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

225 S Main St

2,376 sqft · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1802025 1 Name on Record AssessorUpdated Jul 2026

230 S Main St

Built 1880 · 0.326 acres

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

233 S Main St

6,900 sqft · Built 1987 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5032025 1 Name on Record AssessorUpdated Jul 2026

240 S Main St

1 ba · 957 sqft · 0.626 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Nov 2020 $2,3162025 Amount on Record Nov 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

255 S Main St, #271

10,303 sqft · Built 1979 · 4.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Jan 2020 $11,5422025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

260 S Main St

0.436 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

293 S Main St

1,064 sqft · Built 1989 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,990Sep 2010 $2,7802025 1 Name on Record AssessorUpdated Jul 2026

343 S Main St

1 ba · 876 sqft · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Aug 2005 $1,9532025 1 Name on Record AssessorUpdated Jul 2026

347 S Main St

1 ba · 480 sqft · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,000May 2008 $1,2572025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

353 1/2 S Main St

1 ba · 616 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Feb 2017 $1,5732025 Amount on Record Feb 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

353 S Main St

2 ba · 1,466 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,500Jul 2021 $1,7342025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

359 S Main St

2 ba · 1,664 sqft · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5432025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

360 S Main St

0.894 acres

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

387 S Main St

192 sqft · Built 2016 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$7602025 2 Names on Record AssessorUpdated Jul 2026

391 S Main St

1,800 sqft · Built 1978 · 1.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6462025 2 Names on Record AssessorUpdated Jul 2026

392 S Main St

2.5 ba · 3,082 sqft · 1.82 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2020 $5,6722025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

395 S Main St

2,436 sqft · Built 1994 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000Apr 2018 $7,5532025 Amount on Record Dec 2016 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

400 S Main St

2.5 ba · 2,349 sqft · 0.916 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,4232025 1 Name on Record AssessorUpdated Jul 2026

409 S Main St

5,209 sqft · Built 1975 · 0.51 acres

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

413 S Main St, #425

5,600 sqft · Built 1997 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jul 2020 $6,0742025 Amount on Record Dec 2008 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

427 S Main St

2.5 ba · 1,678 sqft · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jun 2014 $5,7612025 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

429 S Main St

2 ba · 1,258 sqft · 0.501 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,500May 2021 $3,9722025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

439 S Main St

3 ba · 1,900 sqft · 0.501 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Nov 2020 $4,5422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

449 S Main St

2 ba · 2,288 sqft · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2024 $7,0002025 Amount on Record Nov 2019 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

455 S Main St

2,412 sqft · Built 1939 · 2.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,093,500Jun 2024 $1,1642025 1 Name on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets