Ferndale Blvd, Islip, NY Property Records

Suffolk County and Islip Town property records for 94 addresses on Ferndale Blvd, Islip, NY · Last verified August 2026

Ferndale Blvd Highlights

Properties 94
Median Sale Price $492,000
Deeds and Mortgages on File 82
Median Price per Sqft $347
Owner Occupied 90%
Median Annual Tax Bill $10,513
Median Year Built 1930
Median Ownership Tenure 12 years

Properties on Ferndale Blvd

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

2 Ferndale Blvd

1,100 sqft · Built 1975 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Apr 2020 $11,5092024 Amount on Record Oct 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4 Ferndale Blvd

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$716,000Dec 2025 $11,1942024 Amount on Record Dec 2003 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

5 Ferndale Blvd

0.35 acres

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

6 Ferndale Blvd

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Feb 2001 $9,7582024 Amount on Record — 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

15 Ferndale Blvd

1,210 sqft · Built 1923 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Dec 2020 $10,5342024 Amount on Record Nov 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16 Ferndale Blvd

2,125 sqft · Built 1923 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Aug 2021 $13,6322024 Amount on Record Jan 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20 Ferndale Blvd

1,100 sqft · Built 1996 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,500Apr 1997 $7,9312024 Amount on Record Jul 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

21 Ferndale Blvd

1,517 sqft · Built 1915 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$423,000Nov 2018 $10,8172024 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

24 Ferndale Blvd

0.139 acres

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

25 Ferndale Blvd

0.139 acres

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

26 Ferndale Blvd

1,034 sqft · Built 1907 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$303,000Sep 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

29 Ferndale Blvd

0.21 acres

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

36 Ferndale Blvd

1,878 sqft · Built 1947 · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$520,000Dec 2021 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

37 Ferndale Blvd

0.21 acres

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

41 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9942024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

42 Ferndale Blvd

1,000 sqft · Built 1961 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jul 2022 $11,1192024 Amount on Record Mar 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

48 Ferndale Blvd

0.21 acres

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

73 Ferndale Blvd

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Sep 2006 Amount on Record Aug 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

85 Ferndale Blvd

1,190 sqft · Built 1923 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Mar 2021 $11,1952024 Amount on Record Oct 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

87 Ferndale Blvd

0.139 acres

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

92 Ferndale Blvd

1,022 sqft · Built 1923 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0802024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

94 Ferndale Blvd

1,190 sqft · Built 1927 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$399,000Aug 2018 $10,8172024 Amount on Record Apr 2010 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

95 Ferndale Blvd

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000May 2025 Amount on Record Aug 2022 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

97 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Sep 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

98 Ferndale Blvd

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$243,000Oct 2016 $10,6602024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

107 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Aug 2003 Amount on Record Jun 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

108 Ferndale Blvd

0.28 acres

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

109 Ferndale Blvd

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,500Mar 2021 $10,3562024 Amount on Record Jun 2007 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

115 Ferndale Blvd

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0922024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

116 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7582024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

119 Ferndale Blvd

1,653 sqft · Built 1925 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$257,000Aug 2002 $10,5132024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

120 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Apr 2014 $7,9642024 Amount on Record Feb 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

131 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jun 2000 $8,1842024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

132 Ferndale Blvd

854 sqft · Built 1927 · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jan 2021 $7,9382024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

137 Ferndale Blvd

1,190 sqft · Built 1927 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$542,086Oct 2017 Amount on Record Aug 1995 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

138 Ferndale Blvd

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000May 2004 $7,6342024 Amount on Record Jul 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

159 Ferndale Blvd

1,104 sqft · Built 1923 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$344,000Dec 2020 $9,2122024 Amount on Record Aug 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

160 Ferndale Blvd

2,052 sqft · Built 1986 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,3592024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

165 Ferndale Blvd

1,078 sqft · Built 1930 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$356,000Mar 2021 $8,8662024 Amount on Record Jul 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

166 Ferndale Blvd

0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Sep 2003 $9,6632024 Amount on Record Jun 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

173 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Apr 2026 $12,2292024 Amount on Record May 2007 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

177 Ferndale Blvd

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Mar 2010 $8,9142024 Amount on Record Jul 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

178 Ferndale Blvd

0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$427,450May 2006 2 Names on Record Owner Occupied AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$344,000Nov 2017 2 Names on Record AssessorUpdated Jun 2023

185 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jul 2004 $8,3502024 Amount on Record May 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

190 Ferndale Blvd

1,320 sqft · Built 1926 · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$342,000Oct 2014 Amount on Record Feb 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

203 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,000Mar 2002 Amount on Record Aug 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

204 Ferndale Blvd

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jul 2024 $9,2282024 Amount on Record Feb 2024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

209 Ferndale Blvd

1,024 sqft · Built 1932 · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$253,000May 2019 $10,3192024 Amount on Record Oct 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

215 Ferndale Blvd

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Nov 1997 $9,3542024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

217 Ferndale Blvd

1,538 sqft · Built 1926 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Jul 2017 $10,5702024 Amount on Record Jan 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

218 Ferndale Blvd

0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,1832024 1 Name on Record AssessorUpdated Aug 2026

225 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,000May 2012 $9,9582024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

226 Ferndale Blvd

0.21 acres

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

229 Ferndale Blvd

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000May 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

230 Ferndale Blvd

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$492,000Sep 2023 Amount on Record Mar 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

232 Ferndale Blvd

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Oct 2015 $12,3862024 Amount on Record Jan 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

240 Ferndale Blvd

1,424 sqft · Built 1930 · 0.21 acres

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

241 Ferndale Blvd

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$243,800Sep 2012 $9,2912024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

244 Ferndale Blvd

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,800Jan 2009 $10,0652024 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

248 Ferndale Blvd

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Dec 2024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

252 Ferndale Blvd

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$317,000Sep 2013 Amount on Record Dec 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

259 Ferndale Blvd

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jan 2017 $12,4372024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

260 Ferndale Blvd

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000Aug 2023 $9,7702024 Amount on Record Apr 2023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

265 Ferndale Blvd

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Oct 1998 Amount on Record Jun 1996 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

278 Ferndale Blvd

1,336 sqft · Built 1918 · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$424,000Aug 2019 $10,8532024 Amount on Record May 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

279 Ferndale Blvd

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2005 $8,7892024 Amount on Record Jun 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

301 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$324,900Oct 2002 $12,4132024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

318 Ferndale Blvd

0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Jan 2004 Amount on Record Dec 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

319 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Oct 2012 Amount on Record Jan 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

330 Ferndale Blvd

0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Aug 2005 Amount on Record Aug 2001 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

331 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jul 2000 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

340 Ferndale Blvd

1,324 sqft · Built 1954 · 0.48 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$422,000Aug 2005 $12,8612024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

350 Ferndale Blvd

0.5 acres

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

353 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Apr 1999 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

360 Ferndale Blvd

0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$442,500Jun 2006 $12,9942024 Amount on Record Mar 1995 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

361 Ferndale Blvd

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Nov 2009 $10,3582024 —Jul 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

365 Ferndale Blvd

2,101 sqft · Built 1950 · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$214,000Jun 2002 $14,2422024 Amount on Record May 1996 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

390 Ferndale Blvd

2,341 sqft · Built 1972 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$453,200Dec 2017 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

399 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000May 1994 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

406 Ferndale Blvd

0.48 acres

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

407 Ferndale Blvd

1,678 sqft · Built 1955 · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Apr 2017 $14,4932024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

414 Ferndale Blvd

3,096 sqft · Built 1957 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Feb 2006 Amount on Record Jan 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

438 Ferndale Blvd

0.48 acres

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

442 Ferndale Blvd

0.48 acres

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

444 Ferndale Blvd

0.48 acres

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

445 Ferndale Blvd

0.5 acres

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

448 Ferndale Blvd

0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Jan 2011 $13,6842024 Amount on Record May 1996 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

449 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$396,000Jun 2014 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

454 Ferndale Blvd

0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,000Dec 1994 $11,2842024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

461 Ferndale Blvd

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,9902024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

462 Ferndale Blvd

1,678 sqft · Built 1953 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Sep 2019 Amount on Record Aug 1993 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

467 Ferndale Blvd

0.5 acres

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

468 Ferndale Blvd

1,364 sqft · Built 1951 · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$382,000Jan 2022 Amount on Record Nov 2017 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Ferndale Blvd

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