Delaware Ave, Jericho, NY Property Records

Nassau County and Oyster Bay Town property records for 32 addresses on Delaware Ave, Jericho, NY · Last verified July 2026

Delaware Ave Highlights

Properties 32
Median Sale Price $1,280,000
Deeds and Mortgages on File 41
Median Price per Sqft $604
Owner Occupied 94%
Median Annual Tax Bill $24,254
Median Year Built 1964
Median Ownership Tenure 10 years

Properties on Delaware Ave

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

1 Delaware Ave

2.5 ba · 1,954 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,000Jan 2006 $26,7292025 Amount on Record Dec 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

2 Delaware Ave

4.5 ba · 3,731 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$785,000Jun 2003 $36,0092025 —Jan 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3 Delaware Ave

2 ba · 1,497 sqft · 0.225 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$19,8792025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4 Delaware Ave

3.5 ba · 2,853 sqft · 0.225 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 1995 $28,0512025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5 Delaware Ave

4.5 ba · 3,058 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,848,000Jun 2023 $16,0372025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6 Delaware Ave

3.5 ba · 3,193 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jan 2010 $28,5012025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

7 Delaware Ave

2.5 ba · 1,974 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$805,000Jan 2010 $22,8462025 Amount on Record Sep 2005 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

8 Delaware Ave

4.5 ba · 3,337 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$999,000Mar 2017 $27,3072025 Amount on Record Dec 1997 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

9 Delaware Ave

3.5 ba · 2,072 sqft · 0.228 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$980,000Jul 2016 $23,4642025 Amount on Record Jul 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10 Delaware Ave

3.5 ba · 2,559 sqft · 0.228 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,280,000Mar 2019 $27,1632025 Amount on Record Aug 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

11 Delaware Ave

3 ba · 1,755 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Apr 2026 $21,0062025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12 Delaware Ave

2.5 ba · 1,497 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$832,000Sep 2017 $23,7912025 Amount on Record May 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

14 Delaware Ave

3.5 ba · 2,361 sqft · 0.228 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$24,2262025 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

15 Delaware Ave

3.5 ba · 2,323 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,420,000Aug 2024 $26,6252025 Amount on Record Feb 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

16 Delaware Ave

2.5 ba · 2,125 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$905,000Sep 2020 $24,1702025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

17 Delaware Ave

3.5 ba · 2,795 sqft · 0.228 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,268,000Jul 2019 $28,2642025 —May 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18 Delaware Ave

4.5 ba · 3,152 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Dec 2018 $27,3042025 Amount on Record Nov 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

19 Delaware Ave

3 ba · 1,921 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000May 2022 $24,3952025 Amount on Record Oct 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20 Delaware Ave

3 ba · 1,497 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$810,000Jun 2017 $27,0212025 Amount on Record Jul 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21 Delaware Ave

3 ba · 1,497 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$665,000Aug 2009 $20,9512025 Amount on Record Sep 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

22 Delaware Ave

2.5 ba · 2,926 sqft · 0.228 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$29,8162025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

23 Delaware Ave

2.5 ba · 1,497 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$845,000Oct 2016 $20,9512025 Amount on Record Nov 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

24 Delaware Ave

2 ba · 2,188 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,288,000Apr 2025 $22,5322025 Amount on Record Jan 2023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

25 Delaware Ave

2 ba · 1,830 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$838,000Sep 2016 $20,7812025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

26 Delaware Ave

4 bd · 5 ba · 3,491 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,175,000Apr 2013 $32,5272025 —Aug 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

27 Delaware Ave

3 ba · 2,702 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$276,200Nov 1994 $23,4912025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

28 Delaware Ave

2.5 ba · 1,837 sqft · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$715,000Dec 2009 $22,3062025 —Aug 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

29 Delaware Ave

2.5 ba · 2,425 sqft · 0.243 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$24,2542025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

30 Delaware Ave

4 bd · 3 ba · 3,216 sqft · 0.24 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2012 $32,8662025 —Feb 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

31 Delaware Ave

2 ba · 1,497 sqft · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,2712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

32 Delaware Ave

3.5 ba · 3,142 sqft · 0.245 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2000 $27,8122025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

34 Delaware Ave

2.5 ba · 1,963 sqft · 0.243 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$738,000Jul 2017 $21,9952025 —Dec 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Wildfire Risk on Delaware 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