Ocean Ave, Islip, NY Property Records

Suffolk County, Islip Town and Huntington Town property records for 62 addresses on Ocean Ave, Islip, NY · Last verified August 2026

Ocean Ave Highlights

Properties 62
Median Sale Price $775,000
Deeds and Mortgages on File 73
Median Price per Sqft $320
Owner Occupied 68%
Median Annual Tax Bill $15,826
Median Year Built 1955
Median Ownership Tenure 10 years

Properties on Ocean Ave

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

28 Ocean Ave

0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Feb 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

34 Ocean Ave

2,963 sqft · Built 1900 · 0.589 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$775,000Aug 2020 Amount on Record May 2009 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

35 Ocean Ave

0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$101,100Mar 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

36 Ocean Ave

0.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$359,000Oct 1998 Amount on Record Oct 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Ocean Ave

0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Jul 2005 1 Name on Record AssessorUpdated Aug 2026

44 Ocean Ave

1,575 sqft · Built 1953 · 0.55 acres

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

47 Ocean Ave

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500Nov 1997 Amount on Record Mar 1997 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

51 Ocean Ave

0.35 acres

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

54 Ocean Ave

0.55 acres

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

55 Ocean Ave

3,535 sqft · Built 1957 · 0.41 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$789,000Oct 2019 Amount on Record Feb 1995 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

68 Ocean Ave

623 sqft · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Nov 2019 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

73 Ocean Ave

0.339 acres

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

74 Ocean Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

85 Ocean Ave

2,104 sqft · Built 1968 · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Feb 2022 $16,0092024 Amount on Record Mar 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

85A Ocean Ave

0.889 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jul 2016 $24,1262024 Amount on Record Apr 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

87 Ocean Ave

2,046 sqft · Built 1970 · 0.45 acres · Garage

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

90 Ocean Ave

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Oct 2016 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

93 Ocean Ave

0.419 acres

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

94 Ocean Ave

2,491 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,000Sep 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

99 Ocean Ave

6,654 sqft · Built 1900 · 1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$985,000Aug 2019 $27,3362024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

100 Ocean Ave

1.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,000Aug 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

105 Ocean Ave

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2008 $15,5162024 Amount on Record Aug 2001 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

111 Ocean Ave

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jul 2024 $21,3582024 Amount on Record Aug 2022 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

119 Ocean Ave

1,452 sqft · Built 1947 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Aug 2019 $11,5722024 Amount on Record Dec 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

120 Ocean Ave

1,616 sqft · Built 1954 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Oct 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

125 Ocean Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000May 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

129 Ocean Ave

1,395 sqft · Built 1952 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Mar 2021 $11,9182024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

133 Ocean Ave

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,000Sep 2000 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

137 Ocean Ave

1,902 sqft · Built 1950 · 0.16 acres · Garage

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

140 Ocean Ave

2,434 sqft · Built 1973 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$835,000Apr 2026 $14,9772024 Amount on Record Jun 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

141 Ocean Ave

1,534 sqft · Built 1952 · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$414,000Feb 2015 $13,3032024 Amount on Record Aug 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$299,500Sep 2018 2 Names on Record AssessorUpdated Jun 2023

265 Ocean Ave

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$534,000Nov 2010 $17,5822024 Amount on Record May 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

267 Ocean Ave

1,322 sqft · Built 1955 · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$406,850Dec 2019 $13,0302024 Amount on Record Sep 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

268 Ocean Ave

1,732 sqft · Built 1957 · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$799,999Aug 2025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

269 Ocean Ave

1,522 sqft · Built 1955 · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$84,000Apr 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

271 Ocean Ave

0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jan 2018 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

272 Ocean Ave

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,069,000May 2024 Amount on Record Jun 2020 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

273 Ocean Ave

1,906 sqft · Built 1955 · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,000Mar 2017 $15,3792024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

275 Ocean Ave

1,614 sqft · Built 1956 · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,000Oct 2025 $14,3732024 Amount on Record Jun 2020 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

276 Ocean Ave

6,568 sqft · Built 1999 · 1.93 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,105,000Sep 2025 Amount on Record Dec 2024 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

277 Ocean Ave

0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$762,000Jul 2025 Amount on Record Sep 2023 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

278 Ocean Ave

0.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Nov 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

279 Ocean Ave

1,936 sqft · Built 1958 · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Mar 2013 $15,6942024 Amount on Record Jul 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

283 Ocean Ave

2.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,340,000Feb 2023 Amount on Record Oct 1994 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

289 Ocean Ave

0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Mar 2005 $17,5822024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

295 Ocean Ave

0.739 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

296 Ocean Ave

2,535 sqft · Built 1959 · 0.73 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$785,000Aug 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

300 Ocean Ave

0.65 acres

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

301 Ocean Ave

1,912 sqft · Built 1950 · 0.569 acres · Garage

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

308 Ocean Ave

0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$101,000Mar 2001 Amount on Record May 1999 1 Name on Record AssessorUpdated Aug 2026

312 Ocean Ave

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Dec 2015 $15,8262024 2 Names on Record AssessorUpdated Aug 2026

325 Ocean Ave

0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
$366,181Dec 2009 $21,9872024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

375 Ocean Ave

0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,2452024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

377 Ocean Ave

4,442 sqft · Built 1969 · 0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

381 Ocean Ave

0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Nov 1994 $21,0952024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

385 Ocean Ave

2.43 acres

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

395 Ocean Ave

0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Mar 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

400 Ocean Ave

18.7 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

452 Ocean Ave

0.56 acres

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

473 Ocean Ave

0.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Oct 2003 Amount on Record Feb 2002 1 Name on Record AssessorUpdated Aug 2026

600 Ocean Ave

0.089 acres

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

Wildfire Risk on Ocean Ave

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

Wildfire RiskLow
this street's cells rank at the 3rd percentile of exposed land nationally · 7th in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
5 of 13 cells directly exposed · 10 adjoin burnable vegetation

Property Records in Nearby Streets