Union Ave, East Patchogue, NY Property Records

Suffolk County, Brookhaven Town and Babylon Town property records for 48 addresses on Union Ave, East Patchogue, NY · Last verified August 2026

Union Ave Highlights

Properties 48
Median Sale Price $540,000
Deeds and Mortgages on File 60
Median Price per Sqft $253
Owner Occupied 83%
Median Annual Tax Bill $8,814
Median Year Built 1964
Median Ownership Tenure 9 years

Properties on Union Ave

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

12 Union Ave

3 bd · 2 ba · 1,727 sqft · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$266,600Mar 2009 $8,1712024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

20 Union Ave

3 bd · 1 ba · 1,220 sqft · 0.669 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,500Aug 2021 $9,0392024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

30 Union Ave

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2102024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

36 Union Ave

4 bd · 2 ba · 1,428 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Mar 1998 $7,3422024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

46 Union Ave

4 bd · 1 ba · 1,364 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,000Nov 2009 $5,7002024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

52 Union Ave

3 bd · 1 ba · 1,144 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,600,000Oct 2024 $8,7362024 Amount on Record Jan 2007 1 Name on Record AssessorUpdated Aug 2026

56 Union Ave

3 bd · 1 ba · 1,296 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500May 2001 $7,4562024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

70 Union Ave

4 bd · 1 ba · 1,264 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Mar 2017 $8,3562024 Amount on Record Jul 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

107 Union Ave

3 bd · 2 ba · 1,819 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2582024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

109 Union Ave

5 bd · 1 ba · 2,494 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,3782024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

112 Union Ave

4 bd · 3 ba · 1,597 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,500Jan 2001 $8,8142024 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

122 Union Ave

4 bd · 1 ba · 2,103 sqft · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Mar 2013 $10,3022024 Amount on Record Aug 2007 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

125 Union Ave

4 bd · 2 ba · 1,936 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,500Jan 2018 $12,2752024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

130 Union Ave

2 ba · 2,016 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$4332024 1 Name on Record AssessorUpdated Aug 2026

136 Union Ave

0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Aug 2012 $13,8632024 Amount on Record Dec 2005 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

143 Union Ave

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000May 2017 $15,6992024 Amount on Record Jun 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

144 Union Ave

2 bd · 1 ba · 1,288 sqft · 0.749 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Oct 2019 $13,3412024 Amount on Record Feb 2000 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

148 Union Ave

3 bd · 1 ba · 1,434 sqft · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,000Sep 2018 $9,1152024 Amount on Record Mar 2010 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

149 Union Ave

1 ba · 1,297 sqft · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3132024 1 Name on Record AssessorUpdated Aug 2026

159 Union Ave

3 bd · 1 ba · 1,422 sqft · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jul 2020 $10,0072024 Amount on Record Feb 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

162 Union Ave

3 bd · 1 ba · 1,210 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jun 2025 $9,1632024 Amount on Record Mar 2025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

163 Union Ave

3 bd · 1 ba · 1,004 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,4132024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

167 Union Ave

5 bd · 1 ba · 1,349 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,7092024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

171 Union Ave

4 bd · 1 ba · 1,581 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2022 $9,1152024 Amount on Record Jun 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

172 Union Ave

2 bd · 1 ba · 992 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2002 $3,8602024 Amount on Record Nov 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

179 Union Ave

3 bd · 1 ba · 1,406 sqft · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8522024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

181 Union Ave

4 bd · 2 ba · 1,780 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,8642024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

182 Union Ave

5 bd · 2 ba · 1,810 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$115,500May 1998 $8,0252024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

183 Union Ave

3 bd · 1 ba · 1,144 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2542024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

186 Union Ave

5 bd · 2 ba · 2,052 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Mar 1999 $11,5632024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

189 Union Ave

3 bd · 1 ba · 1,118 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 2016 $9,0392024 Amount on Record Oct 1994 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

195 Union Ave

2 bd · 1 ba · 1,016 sqft · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$825,000Jan 2026 $7,9772024 Amount on Record Jun 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

198 Union Ave

3 bd · 1 ba · 1,170 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6972024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

199 Union Ave

2 bd · 1 ba · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,500Jul 2017 $3,2942024 Amount on Record Sep 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

206 Union Ave

2 bd · 1 ba · 1,004 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,000Jan 2016 $8,3182024 Amount on Record Jun 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

207 Union Ave

3 bd · 1 ba · 1,770 sqft · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jun 2017 $9,8742024 Amount on Record Jun 2008 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

212 Union Ave

3 bd · 1 ba · 1,072 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7502024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

215 Union Ave

4 bd · 2 ba · 1,666 sqft · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Mar 2020 $9,4762024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

218 Union Ave

2 bd · 1 ba · 748 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,500Sep 1996 $1,3962024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

226 Union Ave

0.18 acres

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

227 Union Ave

3 bd · 2 ba · 2,349 sqft · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Feb 2023 $11,7712024 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

234 Union Ave

4 bd · 2 ba · 1,519 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$187,500May 2025 $3,6552024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

235 Union Ave

3 bd · 1 ba · 1,529 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2002 $5,5592024 Amount on Record Jan 2002 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

240 Union Ave

3 bd · 2 ba · 1,687 sqft · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,8582024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

245 Union Ave

3 bd · 2 ba · 2,112 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jan 2023 $8,9852024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

257 Union Ave

3 bd · 1 ba · 890 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 2017 $7,9772024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

261 Union Ave

3 bd · 2 ba · 1,941 sqft · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2025 $10,6602024 Amount on Record Sep 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

265 Union Ave

3 bd · 1 ba · 1,852 sqft · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2003 $11,4112024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Union 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 4th percentile of exposed land nationally · 5th in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
3 of 8 cells directly exposed · 8 adjoin burnable vegetation

Property Records in Nearby Streets