Boundary Ave, Bethpage, NY Property Records

Nassau County and Oyster Bay Town property records for 22 addresses on Boundary Ave, Bethpage, NY · Last verified July 2026

Boundary Ave Highlights

Properties 22
Median Sale Price $495,000
Deeds and Mortgages on File 19
Median Price per Sqft $319
Owner Occupied 86%
Median Annual Tax Bill $14,521
Median Year Built 1953
Median Ownership Tenure 9 years

Properties on Boundary Ave

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

321 Boundary Ave

1 ba · 1,394 sqft · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5552025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

325 Boundary Ave

2.5 ba · 1,392 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$495,000Nov 2019 $12,9442025 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

329 Boundary Ave

1 ba · 1,302 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$349,990Jan 2017 $14,2212025 —Mar 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

331 Boundary Ave

2 ba · 1,561 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Sep 2025 $8,9222025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

333 Boundary Ave

3 ba · 1,990 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,7152025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

335 Boundary Ave

4 ba · 2,478 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$396,000Feb 2006 $17,4432025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

337 Boundary Ave

3 ba · 1,482 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jun 2009 $12,8562025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

339 Boundary Ave

4 bd · 3.5 ba · 2,232 sqft · 0.137 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$365,000Aug 2001 $17,3422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

341 Boundary Ave

3 ba · 1,579 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$645,000Nov 2021 $15,6772025 Amount on Record Oct 2020 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

343 Boundary Ave

3 ba · 1,868 sqft · 0.137 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$320,000Mar 2011 $14,7972025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

345 Boundary Ave

2 ba · 1,644 sqft · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,3132025 —Apr 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

357 Boundary Ave

2 ba · 2,026 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 2001 $14,5212025 Amount on Record Aug 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

361 Boundary Ave

2.5 ba · 2,493 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,9272025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

365 Boundary Ave

2 ba · 2,240 sqft · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Feb 2021 $16,0982025 Amount on Record Sep 1998 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

369 Boundary Ave

2.5 ba · 2,425 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$775,000Jun 2022 $20,8612025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

405 Boundary Ave

2 ba · 1,992 sqft · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,8032025 1 Name on Record AssessorUpdated Jun 2026

449 Boundary Ave

2 ba · 1,666 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,3582025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

451 Boundary Ave

2 bd · 1.5 ba · 1,210 sqft · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$338,000Aug 2013 $11,6622025 Amount on Record Nov 2010 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

455 Boundary Ave

2 ba · 1,490 sqft · 0.177 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$333,000Aug 2002 $13,9242025 Amount on Record Dec 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

459 Boundary Ave

9 bd · 4.5 ba · 2,756 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$376,001Aug 2017 $17,1912025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

463 Boundary Ave

1 ba · 1,225 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,9992025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

467 Boundary Ave

1 ba · 1,550 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,0032025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Wildfire Risk on Boundary 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 of burnable land

Property Records in Nearby Streets