Prospect Ave, Glen Ellyn, IL Property Records

DuPage County property records for 22 addresses on Prospect Ave, Glen Ellyn, IL · Last verified August 2026

Prospect Ave Highlights

Properties 22
Median Sale Price $925,000
Deeds and Mortgages on File 45
Median Price per Sqft $268
Owner Occupied 91%
Median Annual Tax Bill $17,664
Median Year Built 1939
Median Ownership Tenure 9 years

Properties on Prospect Ave

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

292 Prospect Ave

2 bd · 3.5 ba · 4,822 sqft · built 2012 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,000Jul 2009 $25,1612025 Amount on Record Oct 2006 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

299 Prospect Ave

2.5 ba · 3,752 sqft · built 1926 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Jun 2019 $18,5102025 —Mar 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

300 Prospect Ave

4 bd · 4.5 ba · 5,191 sqft · built 2003 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Aug 2016 $24,0872025 Amount on Record May 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

326 Prospect Ave

3 ba · 4,241 sqft · built 1911 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$925,000Jun 2022 $22,6662025 —May 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

330 Prospect Ave

2.5 ba · 3,494 sqft · built 1978 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jul 2017 $15,7062025 —May 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

333 Prospect Ave

2.5 ba · 3,441 sqft · built 1968 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$408,000Jun 2013 $16,2922025 —Nov 1993 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

336 Prospect Ave

3.5 ba · 4,690 sqft · built 1915 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$742,500Dec 2014 $21,4702025 Amount on Record Feb 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

340 Prospect Ave

2 bd · 3 ba · 2,744 sqft · built 1923 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Jun 2017 $15,2532025 Amount on Record Jun 2014 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

344 Prospect Ave

1 ba · 2,700 sqft · built 1922 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$472,500Aug 2019 $11,6652025 Amount on Record Apr 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

354 Prospect Ave

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4782025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

356 Prospect Ave

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1942025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

364 Prospect Ave

3.5 ba · 3,913 sqft · built 2005 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Apr 2021 $31,5372025 —Nov 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

384 Prospect Ave

3.5 ba · 4,820 sqft · built 2007 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000Oct 2020 $42,1562025 Amount on Record Nov 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

388 Prospect Ave

5 bd · 5.5 ba · 4,768 sqft · built 2008 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,499,000Jun 2022 $46,0742025 Amount on Record May 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

392 Prospect Ave

4 bd · 2.5 ba · 2,475 sqft · built 1888 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jun 2015 $14,3382025 Amount on Record Nov 2013 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

395 Prospect Ave

2 bd · 2.5 ba · 2,141 sqft · built 1939 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000May 2016 $10,5692025 Amount on Record Mar 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

396 Prospect Ave

5 bd · 1 ba · 2,464 sqft · built 1905 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,500Dec 1996 $12,6022025 —Oct 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

404 Prospect Ave

3 bd · 2 ba · 1,993 sqft · built 1906 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Jun 2006 $17,6642025 Amount on Record Aug 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

410 Prospect Ave

3 bd · 2 ba · 2,409 sqft · built 1902 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 2021 $14,7592025 Amount on Record Jan 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

420 Prospect Ave

5 bd · 4.5 ba · 4,307 sqft · built 2006 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$779,500May 2021 $21,7862025 Amount on Record Apr 2018 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

424 Prospect Ave

1 ba · 920 sqft · built 1928 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Dec 2019 $7,6612025 —Dec 2019 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

462 Prospect Ave

3,580 sqft · built 1965 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jan 2017 $22,7442025 Amount on Record Jul 1994 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Prospect 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

Property Records in Nearby Streets