Mountain St, Elgin, IL Property Records

Kane County property records for 11 addresses on Mountain St, Elgin, IL · Last verified August 2026

Mountain St Highlights

Properties 11
Median Sale Price $192,000
Deeds and Mortgages on File 14
Median Price per Sqft $82
Owner Occupied 55%
Median Annual Tax Bill $6,974
Median Year Built 1900
Median Ownership Tenure 8 years

Properties on Mountain St

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

202 Mountain St

23,057 sqft · Built 1900 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2009 $7,6002025 —Jan 2012 1 Name on Record AssessorUpdated Aug 2026

223 Mountain St

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2016 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

226 Mountain St

4 bd · 2 ba · 1,559 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2025 $4,4682025 Amount on Record Sep 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

304 Mountain St

9 ba · 7,182 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Apr 2024 $13,0612025 Amount on Record Dec 1994 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

310 Mountain St

4 bd · 1.5 ba · 1,359 sqft · 0.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Mar 2024 $4,0962025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

318 Mountain St

3 bd · 2 ba · 2,178 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

322 Mountain St, #24

4 bd · 2 ba · 2,200 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,500Sep 1994 $5,9742025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

326 Mountain St, #28

5 bd · 2 ba · 3,300 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$114,000Oct 1994 $6,9742025 —Mar 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

400 Mountain St, #04

4 ba · 3,103 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$152,500May 2017 $9,5622025 —May 2017 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

408 Mountain St

4 bd · 2 ba · 2,316 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,000Nov 2018 $6,4422025 Amount on Record Mar 2011 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

418 Mountain St, #20

5 bd · 2 ba · 2,312 sqft · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2026 $7,5172025 Amount on Record Jul 1997 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets