3rd Ave, Bayport, NY Property Records

Suffolk County, Islip Town and Huntington Town property records for 50 addresses on 3rd Ave, Bayport, NY · Last verified August 2026

3rd Ave Highlights

Properties 50
Median Sale Price $540,000
Deeds and Mortgages on File 49
Owner Occupied 84%
Median Annual Tax Bill $11,249
Median Ownership Tenure 16 years

Properties on 3rd Ave

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

322 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Apr 2017 Amount on Record Jul 1995 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

326 3rd Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Apr 2019 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

327 3rd Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2011 $8,5892024 Amount on Record May 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

330 3rd Ave

0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 1996 $13,8402024 Amount on Record Dec 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

335 3rd Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jun 2004 $9,7292024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

340 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Jun 2020 $18,0462024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

343 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$286,200Jan 2014 $10,5242024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

344 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$297,000Mar 2015 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

351 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Aug 2026

359 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Dec 1999 $17,2952024 Amount on Record Dec 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

360 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Oct 2021 $15,4442024 Amount on Record Feb 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

363 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Aug 2026

369 3rd Ave

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Jul 2026

370 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2016 $17,0692024 Amount on Record Oct 1999 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

380 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Oct 2014 $12,2862024 Amount on Record Nov 1993 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

392 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

408 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Oct 2004 Amount on Record Mar 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

414 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000Sep 1995 $8,0892024 Amount on Record May 1995 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

417 3rd Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

418 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Aug 2026

421 3rd Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,000Oct 1994 $9,9712024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

422 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$317,000Jul 2008 Amount on Record Nov 2000 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

429 3rd Ave

0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$755,000Apr 2022 $20,9712024 Amount on Record Jan 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

430 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Sep 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

436 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,000Aug 2010 $9,0382024 Amount on Record Aug 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

439 3rd Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$371,000Oct 2012 $11,2492024 Amount on Record Jun 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

440 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,5952024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

443 3rd Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$97,500Jun 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

446 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$304,000May 2004 $8,9842024 Amount on Record Jan 2003 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

449 3rd Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$333,000Sep 2011 $10,6282024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

452 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,500Jul 1996 $19,5552024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

455 3rd Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000Oct 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

460 3rd Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1996 —Nov 1993 1 Name on Record Owner Occupied AssessorUpdated May 2026

461 3rd Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,000Sep 1998 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

470 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Nov 2022 $15,3532024 Amount on Record Dec 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

477 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2000 $14,5312024 Amount on Record Nov 1995 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

483 3rd Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$292,000Apr 2017 $9,2952024 Amount on Record May 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

484 3rd Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 2015 1 Name on Record AssessorUpdated Aug 2026

485 3rd Ave

0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 3 DocumentsUpdated May 2026

489 3rd Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$429,489Apr 2004 $19,5552024 Amount on Record Dec 1995 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

492 3rd Ave

0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,000Mar 2015 $10,2132024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

503 3rd Ave

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$377,500May 2020 $13,3712024 Amount on Record Nov 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

508 3rd Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,500May 1999 $7,4872024 Amount on Record Nov 1995 1 Name on Record AssessorUpdated Aug 2026

512 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,393Dec 2016 Amount on Record May 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

516 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$353,500Jul 2017 Amount on Record May 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

517 3rd Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Sep 2003 Amount on Record Jul 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

520 3rd Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Apr 2004 $10,0702024 Amount on Record Sep 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

600 3rd Ave

49.9 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Aug 2026

614 3rd Ave

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7892024 2 Names on Record AssessorUpdated Aug 2026

622 3rd Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2010 $2,7402024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on 3rd 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