S 1st Ave, New Windsor, IL Property Records

Mercer County property records for 6 addresses on S 1st Ave, New Windsor, IL · Last verified July 2026

S 1st Ave Highlights

Properties 6
Latest Sale $105,000 (Jun 2021)
Sales Recorded 3
Owner Occupied 83%
Median Annual Tax Bill $1,441
Median Ownership Tenure 11 years

Properties on S 1st Ave

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

300 S 1st Ave

0.335 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 2021 $2,5282025 Amount on Record Mar 2018 Owner on Record Owner Occupied AssessorUpdated Jul 2026

312 S 1st Ave

0.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2892025 Owner on Record AssessorUpdated Jul 2026

404 S 1st Ave

0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
$2272025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

405 S 1st Ave

0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jul 2015 $1,4412025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

413 S 1st Ave

0.317 acres

Last Sale Tax Bill Prior Sale Owner Records
$1462025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

500 S 1st Ave

3.85 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2015 $2,4912025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets