Leader Ave, North Babylon, NY Property Records

Suffolk County and Babylon Town property records for 16 addresses on Leader Ave, North Babylon, NY · Last verified October 2026

Leader Ave Highlights

Properties 16
Median Sale Price $335,000
Deeds and Mortgages on File 14
Median Price per Sqft $329
Owner Occupied 88%
Median Annual Tax Bill $9,573
Median Year Built 1952
Median Ownership Tenure 10 years

Properties on Leader Ave

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

511 Leader Ave

0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5162024 Owner on Record AssessorUpdated Aug 2026

512 Leader Ave

1 ba · 816 sqft · built 1953 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Apr 2007 $6,2562023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

516 Leader Ave

2 ba · 1,224 sqft · built 1953 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$374,000May 2006 $8,9972024 Amount on Record Nov 2004 Owner on Record Owner Occupied AssessorUpdated Aug 2026

517 Leader Ave

2 ba · 1,428 sqft · built 1953 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,000Apr 2017 $9,9752024 Amount on Record Jan 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

520 Leader Ave

1 ba · 940 sqft · built 1952 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,000Oct 2016 $9,2402024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

521 Leader Ave

2 ba · 940 sqft · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$593,000Nov 2024 $11,1552024 Amount on Record Dec 2017 2 Owners on Record Assessor + 3 DocumentsUpdated Aug 2026

524 Leader Ave

1 ba · 1,182 sqft · built 1953 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000May 2023 $9,3912024 Amount on Record Feb 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

525 Leader Ave

1 ba · 816 sqft · built 1953 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2016 $9,5732024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

528 Leader Ave

2 ba · 940 sqft · built 1952 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Apr 2019 $10,6562024 Amount on Record Jul 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

529 Leader Ave

1 ba · 940 sqft · built 1952 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0812024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

532 Leader Ave

1 ba · 1,577 sqft · built 1952 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 2002 $10,5302024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

533 Leader Ave

1 ba · 940 sqft · built 1952 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6722024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

536 Leader Ave

2 ba · 1,594 sqft · built 1951 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9782024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

537 Leader Ave

1 ba · 940 sqft · built 1952 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Aug 2000 $10,9922024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

540 Leader Ave

2 ba · 1,851 sqft · built 1951 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000Sep 2002 $10,8952024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

541 Leader Ave

1 ba · 1,306 sqft · built 1953 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jun 2020 $9,4242024 Amount on Record Jun 2007 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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