Allwyn St, Baldwin, NY Property Records

Nassau County and Hempstead Town property records for 42 addresses on Allwyn St, Baldwin, NY · Last verified August 2026

Allwyn St Highlights

Properties 42
Median Sale Price $745,000
Deeds and Mortgages on File 42
Median Price per Sqft $363
Owner Occupied 93%
Median Annual Tax Bill $14,525
Median Year Built 1961
Median Ownership Tenure 18 years

Properties on Allwyn St

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

667 Allwyn St

2.5 ba · 1,824 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,4702025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

677 Allwyn St

2.5 ba · 1,902 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Nov 2018 $13,9702025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

678 Allwyn St

3 ba · 1,563 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,000Aug 1995 $12,5142025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

683 Allwyn St

2.5 ba · 1,824 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$224,000Oct 1997 $13,8162025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

684 Allwyn St

2.5 ba · 1,822 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jul 1994 $12,6682025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

689 Allwyn St

2.5 ba · 1,834 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$795,000Apr 2026 $12,6072025 Amount on Record Mar 1997 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

690 Allwyn St

2.5 ba · 1,572 sqft · 0.146 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 1998 $14,7102025 Amount on Record Oct 1997 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

695 Allwyn St

2.5 ba · 1,824 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$213,000Nov 1997 $12,6682025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

696 Allwyn St

3 ba · 1,563 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,8642025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

701 Allwyn St

3 bd · 2.5 ba · 1,902 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jul 2016 $16,4992025 —Oct 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

702 Allwyn St

2.5 ba · 1,563 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jun 2016 $13,3232025 Amount on Record Oct 2008 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

707 Allwyn St

2.5 ba · 1,998 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$429,000Dec 2015 $15,7592025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

708 Allwyn St

3.5 ba · 2,281 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Mar 2024 $11,0692025 Amount on Record Dec 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

714 Allwyn St

2.5 ba · 2,025 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$865,000Jun 2024 $16,1912025 Amount on Record Dec 2023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

715 Allwyn St

2.5 ba · 1,825 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,500Sep 2004 $14,7722025 Amount on Record Sep 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

724 Allwyn St

2 ba · 1,563 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,5452025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

732 Allwyn St

2.5 ba · 1,674 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Dec 2005 $14,5502025 —Mar 2000 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

740 Allwyn St

3 ba · 2,064 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$618,000May 2023 $15,9122025 —Mar 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

743 Allwyn St

2.5 ba · 1,931 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Apr 2004 $14,6422025 —Apr 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

746 Allwyn St

3.5 ba · 1,674 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000Dec 2025 $15,3272025 Amount on Record Oct 2018 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

752 Allwyn St

3 ba · 1,674 sqft · 0.146 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$305,000Mar 1997 $15,1112025 —Jun 1996 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

758 Allwyn St

2.5 ba · 1,674 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2002 $14,4572025 —May 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

763 Allwyn St

4 bd · 2.5 ba · 1,970 sqft · 0.145 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$437,750Oct 2010 $13,1002025 Amount on Record May 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

764 Allwyn St

2.5 ba · 1,674 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$228,000Jun 1999 $14,2412025 —Jun 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

769 Allwyn St

2.5 ba · 1,984 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,4952025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

770 Allwyn St

3 ba · 1,687 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$531,000Nov 2024 $17,0692025 Amount on Record Aug 2023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

775 Allwyn St

2.5 ba · 1,689 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,5252025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

776 Allwyn St

3 ba · 1,674 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$269,000Jun 2009 $15,4812025 Amount on Record Feb 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

781 Allwyn St

2.5 ba · 1,727 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$745,000Aug 2024 $11,2622025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

782 Allwyn St

2.5 ba · 1,674 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$499,000Sep 2018 $12,7372025 Amount on Record Sep 1996 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

785 Allwyn St

3.5 ba · 2,170 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$396,550Nov 2010 $16,1602025 Amount on Record Apr 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

786 Allwyn St

3.5 ba · 2,506 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$252,000Aug 1999 $15,6672025 Amount on Record Oct 1996 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

789 Allwyn St

2.5 ba · 2,296 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$490,000Jun 2008 $16,4682025 Amount on Record Aug 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

790 Allwyn St

2 ba · 2,100 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Apr 1996 $7,6962025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

793 Allwyn St

2 ba · 1,820 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000Sep 2001 $15,3272025 Amount on Record Oct 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

794 Allwyn St

2 ba · 1,820 sqft · 0.14 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$487,000Nov 2004 $13,9642025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

797 Allwyn St

2 ba · 1,950 sqft · 0.147 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$709,000Oct 2021 $16,0672025 Amount on Record Feb 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

798 Allwyn St

2.5 ba · 2,300 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Sep 2023 $17,0192025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

801 Allwyn St

2 ba · 1,786 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$209,000Feb 1996 $12,7302025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

802 Allwyn St

2 ba · 1,820 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000May 2006 $15,1732025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

805 Allwyn St

2 ba · 1,820 sqft · 0.168 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,000Sep 1996 $2,6982025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

806 Allwyn St

2 ba · 1,970 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,000Apr 2018 $15,4202025 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Wildfire Risk on Allwyn St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets