First Ave, Franklin Square, NY Property Records

Nassau County and Hempstead Town property records for 70 addresses on First Ave, Franklin Square, NY · Last verified August 2026

First Ave Highlights

Properties 70
Median Sale Price $808,000
Deeds and Mortgages on File 60
Median Price per Sqft $417
Owner Occupied 93%
Median Annual Tax Bill $11,279
Median Year Built 1954
Median Ownership Tenure 17 years

Properties on First Ave

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

841 First Ave

3.5 ba · 1,628 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Sep 2022 $10,2672025 Amount on Record Feb 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

844 First Ave

1 ba · 1,536 sqft · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0972025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

845 First Ave

1 ba · 1,130 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2002 $9,8392025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

850 First Ave

3 ba · 1,978 sqft · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$930,000Mar 2026 $13,4802025 Amount on Record Mar 2024 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

851 First Ave

4 ba · 1,964 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jan 2010 $11,8802025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

856 First Ave

3 ba · 2,686 sqft · 0.221 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$14,5162025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

857 First Ave

2 ba · 1,873 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,9112025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

861 First Ave

1 ba · 1,350 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3512025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

864 First Ave

3 ba · 2,554 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,2132025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

865 First Ave

2 ba · 1,269 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3172025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

866 First Ave

3 ba · 2,540 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$237,000Jun 1998 $12,3312025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

867 First Ave

2.5 ba · 1,562 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2018 $11,6672025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

872 First Ave

3 ba · 1,770 sqft · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,1912025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

873 First Ave

3 ba · 1,736 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Aug 1996 $11,0492025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

874 First Ave

2 ba · 2,256 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,7582025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

878 First Ave

2.5 ba · 1,215 sqft · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,1342025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

879 First Ave

4.5 ba · 2,716 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Aug 2018 $11,3902025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

882 First Ave

2.5 ba · 2,780 sqft · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2792025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

883 First Ave

2 ba · 1,972 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,000Apr 2021 $11,6672025 Amount on Record May 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

888 First Ave

1 ba · 1,298 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$241,500Jun 2002 $9,7472025 Amount on Record Aug 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

889 First Ave

2 ba · 1,717 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jul 2002 $11,6032025 Amount on Record Aug 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

896 First Ave

2 ba · 2,233 sqft · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7892025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

900 First Ave

2 ba · 2,233 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,3522025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

903 First Ave

4.5 ba · 2,992 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,7532025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

904 First Ave

3 ba · 2,250 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,3332025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

907 First Ave

2.5 ba · 2,196 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$920,000Mar 2022 $2,6662025 Amount on Record Aug 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

911 First Ave

2 ba · 1,342 sqft · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jul 2022 $9,7902025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

915 First Ave

2 ba · 1,575 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Sep 1998 $10,7622025 —Sep 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

920 First Ave

2 ba · 1,969 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,9322025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

921 First Ave

1 ba · 1,075 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9312025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

926 First Ave

3 ba · 2,292 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Oct 2008 $15,1562025 Amount on Record Oct 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

932 First Ave

2.5 ba · 3,904 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000May 2012 $16,6232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

938 First Ave

2 ba · 1,359 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,5922025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

942 First Ave

3.5 ba · 2,765 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,6962025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

946 First Ave

3.5 ba · 1,920 sqft · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$663,000Feb 2020 $12,7122025 Amount on Record Jun 2019 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

947 First Ave

2 ba · 2,250 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,9052025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

948 First Ave

2 bd · 1.5 ba · 866 sqft · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,520May 2015 $8,1692025 Amount on Record May 2005 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

952 First Ave

1 ba · 1,197 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$179,000Aug 1998 $10,8412025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

953 First Ave

2 ba · 2,102 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Aug 1996 $12,2642025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

958 First Ave

3 ba · 3,428 sqft · 0.188 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jul 1999 $16,6862025 —Jul 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

963 First Ave

1 ba · 1,789 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Aug 1998 $10,2292025 —Aug 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

964 First Ave

5 ba · 3,948 sqft · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Dec 2014 $14,6612025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

965 First Ave

2 ba · 2,030 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2013 $11,3432025 Amount on Record Mar 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

967 First Ave

2 ba · 1,332 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Mar 2004 $9,8722025 Amount on Record Jun 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

973 First Ave

3 ba · 2,120 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Feb 2007 $14,9052025 Amount on Record Apr 2006 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

976 First Ave

3 ba · 2,090 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$455,000Aug 2012 $10,9112025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

980 First Ave

3 ba · 1,656 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Dec 2019 $10,9002025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

986 First Ave

2 ba · 1,735 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,500Jan 1995 $11,8642025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

990 First Ave

2 ba · 1,569 sqft · 0.157 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$11,5212025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

993 First Ave

1 ba · 1,241 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,5592025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1000 First Ave

2.5 ba · 2,332 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Mar 1998 $12,7422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1003 First Ave

2.5 ba · 1,324 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Aug 2017 $10,4722025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1005 First Ave

2.5 ba · 1,820 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,1142025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1007 First Ave

2 ba · 1,225 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,9632025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1011 First Ave

3 ba · 2,025 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$381,500Dec 2001 $12,0922025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1017 First Ave

1.5 ba · 1,470 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$356,000Nov 2009 $10,9142025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1018 First Ave

4 ba · 1,531 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Nov 2018 $12,0992025 —Feb 1997 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1024 First Ave

2 ba · 3,002 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$116,000Feb 1999 $14,0482025 Amount on Record May 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1028 First Ave

4 bd · 2 ba · 2,325 sqft · 0.094 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$808,000Mar 2025 $11,5142025 Amount on Record Aug 2014 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1031 First Ave

2 ba · 1,663 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,7142025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1032 First Ave

2.5 ba · 2,090 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,1702025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1036 First Ave

3 ba · 1,323 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1995 $11,2002025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1041 First Ave

3 ba · 1,821 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 1994 $5,3332025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1042 First Ave

2.5 ba · 1,805 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,000Apr 1995 $10,3582025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1045 First Ave

2 ba · 2,259 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 1996 $4,7872025 1 Name on Record AssessorUpdated Jun 2026

1048 First Ave

3 ba · 1,463 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000May 2013 $10,9362025 Amount on Record Jan 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1049 First Ave

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jan 1996 $4,7872025 1 Name on Record AssessorUpdated Jun 2026

1050 First Ave

3 ba · 1,472 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jun 2015 $12,4422025 Amount on Record Mar 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1056 First Ave

2.5 ba · 1,866 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 2017 $10,8362025 Amount on Record Jul 2004 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1060 First Ave

2 ba · 1,981 sqft · 0.124 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$208,000Jul 2013 $11,0862025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Wildfire Risk on First Ave

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