Oak St, Lockport, IL Property Records

Will County property records for 25 addresses on Oak St, Lockport, IL · Last verified August 2026

Oak St Highlights

Properties 25
Median Sale Price $235,000
Deeds and Mortgages on File 22
Median Price per Sqft $182
Owner Occupied 76%
Median Annual Tax Bill $7,430
Median Year Built 1955
Median Ownership Tenure 26 years

Properties on Oak St

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

403 Oak St

0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$4892025 1 Name on Record AssessorUpdated Jul 2026

405 Oak St

2.5 ba · 2,076 sqft · 0.695 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$193,000Dec 2018 $6,5552025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

406 Oak St

0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2019 $6,7292025 Amount on Record Feb 2013 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

407 Oak St

3 bd · 1 ba · 2,376 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Sep 2005 $6,9252025 Amount on Record Jul 1993 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

413 Oak St

1 ba · 1,654 sqft · 0.787 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,4302025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

414 Oak St

0.767 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Dec 1996 $7,1192025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

417 Oak St

2.5 ba · 1,512 sqft · 0.739 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Oct 2000 $4,0642025 Amount on Record Jun 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

418 Oak St

1.69 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,000Sep 1996 $8,9802025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

419 Oak St

3 ba · 2,188 sqft · 0.782 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$422,000Feb 2025 $13,6422025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

425 Oak St

2 ba · 1,560 sqft · 0.821 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,500Mar 2000 $7,4682025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

487 Oak St

2 ba · Built 1955 · 0.474 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Dec 2019 $7,7182025 —Dec 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

488 Oak St

0.837 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4622025 1 Name on Record AssessorUpdated Aug 2026

503 Oak St

2 ba · 1,324 sqft · 0.828 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,000Jun 1998 $2,2462025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

506 Oak St

1.5 ba · 1,825 sqft · 0.71 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$86,000Jan 1995 $7,5732025 Amount on Record Aug 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

509 Oak St

1 ba · 952 sqft · 0.87 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$94,000Aug 1995 $5,9662025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

512 Oak St

0.674 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Sep 2004 $10,9372025 Amount on Record Aug 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

515 Oak St

2.5 ba · 2,601 sqft · 1.68 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$41,000Feb 1995 $13,0922025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

518 Oak St

0.498 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Nov 1996 $10,5122025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

522 Oak St

0.786 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3982025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

526 Oak St

0.855 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jan 2026 $7,2362025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

530 Oak St

2 ba · 1,652 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 1998 $8,3452025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

607 Oak St

2 ba · 1,640 sqft · 0.317 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,2692025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

608 Oak St

1 ba · 1,531 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,0722025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

609 Oak St

1 ba · 1,322 sqft · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,500Dec 2025 $7,8352025 Amount on Record Jul 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

610 Oak St

1 ba · 1,288 sqft · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000May 2005 $8,2032025 Amount on Record Jul 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets