Donegan Ave, East Patchogue, NY Property Records

Suffolk County and Brookhaven Town property records for 73 addresses on Donegan Ave, East Patchogue, NY · Last verified August 2026

Donegan Ave Highlights

Properties 73
Median Sale Price $485,660
Deeds and Mortgages on File 82
Median Price per Sqft $372
Owner Occupied 84%
Median Annual Tax Bill $7,740
Median Year Built 1951
Median Ownership Tenure 11 years

Properties on Donegan Ave

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

4 Donegan Ave

3 bd · 1 ba · 1,380 sqft · built 1991 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jul 2001 $10,8712024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

20 Donegan Ave

2 bd · 2 ba · 2,045 sqft · built 1996 · 0.88 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jan 2021 $10,6332024 Amount on Record Oct 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Donegan Ave

3 bd · 2 ba · 1,241 sqft · built 1950 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Feb 2015 $5,9852024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33 Donegan Ave

2 bd · 2 ba · 1,537 sqft · built 1927 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3642024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

43 Donegan Ave

3 bd · 1 ba · 1,128 sqft · built 1970 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1182024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

44 Donegan Ave

3 bd · 2 ba · 2,053 sqft · built 2005 · 0.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0132024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

47 Donegan Ave

3 bd · 1 ba · 1,128 sqft · built 1975 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Nov 1996 $2,1612024 —Jan 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

50 Donegan Ave

3 bd · 1 ba · 1,578 sqft · built 1950 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4742024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

51 Donegan Ave

3 bd · 1 ba · 1,516 sqft · built 1988 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5942024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

55 Donegan Ave

3 bd · 1 ba · 1,200 sqft · built 1966 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4642024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

56 Donegan Ave

3 bd · 2 ba · 1,764 sqft · built 1947 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,4812024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

61 Donegan Ave

4 bd · 1 ba · 1,455 sqft · built 1946 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jul 2000 $7,2092024 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

62 Donegan Ave

4 bd · 1 ba · 1,806 sqft · built 1945 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7752024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

67 Donegan Ave

3 bd · 1 ba · 1,248 sqft · built 1947 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,000May 2008 $7,2182024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

68 Donegan Ave

2 bd · 2 ba · 1,743 sqft · built 1947 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Dec 2014 $8,6602024 Amount on Record Jan 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

73 Donegan Ave

3 bd · 1 ba · 1,444 sqft · built 1948 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1998 $8,7362024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

74 Donegan Ave

3 bd · 2 ba · 2,404 sqft · built 1942 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8792024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

79 Donegan Ave

3 bd · 1 ba · 1,436 sqft · built 1949 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$257,500Mar 2008 $6,7442024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

80 Donegan Ave

2 bd · 1 ba · 1,440 sqft · built 1947 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000Dec 2000 $6,9812024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

85 Donegan Ave

2 bd · 1 ba · 840 sqft · built 1950 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000May 2024 $5,9852024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

86 Donegan Ave

2 bd · 1 ba · 1,142 sqft · built 1951 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1152024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

87 Donegan Ave

0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6672024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

91 Donegan Ave

5 bd · 2 ba · 3,456 sqft · built 1949 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jul 2023 $12,3412024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

92 Donegan Ave

3 bd · 2 ba · 2,013 sqft · built 1950 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2014 $7,7402024 Amount on Record Oct 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

98 Donegan Ave

2 bd · 1 ba · 1,473 sqft · built 1946 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jun 2026 $5,6622024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

103 Donegan Ave

2 bd · 1 ba · 1,601 sqft · built 1947 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2262024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

104 Donegan Ave

3 bd · 2 ba · 1,444 sqft · built 1950 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Mar 2024 $7,8822024 Amount on Record Oct 2023 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

109 Donegan Ave

3 bd · 2 ba · 1,340 sqft · built 1945 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$326,000Jun 2017 $8,1102024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

110 Donegan Ave

5 bd · 2 ba · 1,468 sqft · built 1951 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8792024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

115 Donegan Ave

4 bd · 1 ba · 2,006 sqft · built 1951 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Mar 2009 $10,6332024 Amount on Record Jan 2002 1 Name on Record AssessorUpdated Aug 2026

120 Donegan Ave

4 bd · 2 ba · 1,771 sqft · built 1950 · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3862024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

126 Donegan Ave

3 bd · 1 ba · 1,764 sqft · built 1966 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Aug 2016 $11,7712024 Amount on Record Mar 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

127 Donegan Ave

2 bd · 1 ba · 1,888 sqft · built 1949 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9222024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

133 Donegan Ave

2 bd · 1 ba · 840 sqft · built 1952 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 2000 $6,2232024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

143 Donegan Ave

6 bd · 2 ba · 1,572 sqft · built 1957 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,000May 1997 $10,2072024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

154 Donegan Ave

3 bd · 2 ba · 2,954 sqft · built 2001 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Apr 2022 $15,0732024 Amount on Record Dec 2014 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

157 Donegan Ave

3 bd · 1 ba · 2,073 sqft · built 1950 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Aug 2022 $10,4432024 Amount on Record Sep 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

158 Donegan Ave

4 bd · 2 ba · 2,029 sqft · built 1959 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Sep 2025 $10,2922024 Amount on Record May 2002 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

164 Donegan Ave

2 bd · 1 ba · 951 sqft · built 1953 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2026 $9,6842024 Amount on Record Nov 2023 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

167 Donegan Ave

3 bd · 1 ba · 1,224 sqft · built 1952 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jul 2017 $6,6542024 Amount on Record Jul 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

177 Donegan Ave

3 bd · 1 ba · 912 sqft · built 1950 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2005 $8,4512024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

182 Donegan Ave

3 bd · 1 ba · 1,418 sqft · built 1950 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2025 $7,1712024 2 Names on Record AssessorUpdated Aug 2026

187 Donegan Ave

3 bd · 2 ba · 1,623 sqft · built 1957 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 2001 $8,6892024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

188 Donegan Ave

4 bd · 1 ba · 1,287 sqft · built 1955 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7862024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

371 Donegan Ave

3 bd · 2 ba · 2,048 sqft · built 1997 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,000Mar 2015 $11,9612024 —Apr 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

373 Donegan Ave

4 bd · 2 ba · 2,322 sqft · built 2004 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$378,650Aug 2004 $11,2502024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

375 Donegan Ave

4 bd · 2 ba · 2,322 sqft · built 2004 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000May 2006 $9,5722024 Amount on Record Aug 2004 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

377 Donegan Ave

4 bd · 2 ba · 3,079 sqft · built 2006 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Feb 2016 $15,1862024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

379 Donegan Ave

1.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$41,660Sep 2017 $13,7072024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

418 Donegan Ave

3 bd · 2 ba · 1,772 sqft · built 2006 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Sep 2023 $8,9742024 Amount on Record Aug 2006 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

419 Donegan Ave

2 bd · 1 ba · 860 sqft · built 1962 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000May 2006 $6,1282024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

423 Donegan Ave

4 bd · 2 ba · 2,662 sqft · built 1926 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Jul 1998 $9,4712024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

429 Donegan Ave

3 bd · 2 ba · 1,493 sqft · built 1930 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Dec 2022 $4,5622024 Amount on Record Jul 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

430 Donegan Ave

3 bd · 1 ba · 1,080 sqft · built 1947 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0182024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

435 Donegan Ave

3 bd · 1 ba · 888 sqft · built 1931 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Aug 2002 $4,2312024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

436 Donegan Ave

2 bd · 1 ba · 1,516 sqft · built 1950 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Feb 2004 $7,0662024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

441 Donegan Ave

3 bd · 1 ba · 1,038 sqft · built 1963 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6202024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

442 Donegan Ave

3 bd · 1 ba · 2,132 sqft · built 1963 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 $6,1062024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

465 Donegan Ave

2 bd · 1 ba · 1,306 sqft · built 1973 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4562024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

466 Donegan Ave

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7032024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

507 Donegan Ave

2 bd · 1 ba · 1,008 sqft · built 1945 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jul 2022 $12,5302024 Amount on Record Nov 2017 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

509 Donegan Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,000Dec 2022 $11,7222024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

521 Donegan Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,400Apr 2022 $1,5202024 1 Name on Record Assessor + 8 DocumentsUpdated Aug 2026

533 Donegan Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,400Aug 2022 $12,7202024 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

534 Donegan Ave

3 bd · 2 ba · 1,256 sqft · built 2004 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,300Mar 2005 $7,6452024 Amount on Record Nov 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

536 Donegan Ave

4 bd · 1 ba · 1,224 sqft · built 1950 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,000Nov 2016 $7,8252024 Amount on Record Dec 2002 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

540 Donegan Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,660Oct 2024 $3932023 Amount on Record Dec 1999 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

544 Donegan Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$401,200Jan 2025 $9462024 1 Name on Record AssessorUpdated Aug 2026

547 Donegan Ave

3 bd · 1 ba · 888 sqft · built 1951 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0842024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

548 Donegan Ave

3 bd · 1 ba · 1,154 sqft · built 2008 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Mar 2010 $6,2232024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

555 Donegan Ave

2 bd · 1 ba · 1,092 sqft · built 1951 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2005 $5,0842024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

557 Donegan Ave

4 bd · 1 ba · 888 sqft · built 1965 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,500Jul 2004 $3,0062024 Amount on Record Dec 2003 2 Names on Record AssessorUpdated Aug 2026

563 Donegan Ave

3 bd · 1 ba · 888 sqft · built 1951 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$331,000Feb 2022 $6,1632024 Amount on Record Jul 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Donegan Ave

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

Wildfire RiskLow
this street's cells rank above 4% of the US · above 5% of New York
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
3 of 9 cells directly exposed · 8 adjoin burnable vegetation

Property Records in Nearby Streets