Union Ave, Delmar, NY Property Records

Albany County and Bethlehem Town property records for 51 addresses on Union Ave, Delmar, NY · Last verified August 2026

Union Ave Highlights

Properties 51
Median Sale Price $335,000
Deeds and Mortgages on File 47
Median Price per Sqft $197
Owner Occupied 86%
Median Annual Tax Bill $7,547
Median Year Built 1967
Median Ownership Tenure 15 years

Properties on Union Ave

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

4 Union Ave

4 bd · 3 ba · 2,124 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,000Jan 1997 —Oct 1996 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

5 Union Ave

3 bd · 1 ba · 938 sqft · 0.619 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,000Feb 2002 2 Names on Record AssessorUpdated Mar 2026

12 Union Ave

3 bd · 3 ba · 1,750 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$334,900Jun 2016 —Jan 2007 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

14 Union Ave

3 bd · 1 ba · 1,482 sqft · 0.569 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$340,000Aug 2021 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

15 Union Ave

4 bd · 2.5 ba · 1,853 sqft · 0.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Aug 2022 $6,3902025 Amount on Record Feb 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16 Union Ave

4 bd · 2 ba · 1,740 sqft · 0.53 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,200Nov 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

19 Union Ave

3 bd · 1 ba · 1,998 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2006 Amount on Record Jan 2001 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

20 Union Ave

3 bd · 2 ba · 1,103 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
3 Names on Record Owner Occupied AssessorUpdated Mar 2026

21 Union Ave

3 bd · 1 ba · 2,164 sqft · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2392025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

25 Union Ave

140,609 sqft · Built 1962 · 14.5 acres

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

36 Union Ave

3 bd · 1 ba · 960 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jul 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

38 Union Ave

2 bd · 1 ba · 1,184 sqft · 0.35 acres · Garage

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

41 Union Ave

0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8152025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

42 Union Ave

3 bd · 2.5 ba · 1,922 sqft · 0.23 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$124,900Jul 1998 $9,4932025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

43 Union Ave

3 bd · 3 ba · 1,912 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2006 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

44 Union Ave

5 bd · 3 ba · 3,200 sqft · 3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Feb 2001 —Oct 1996 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

45 Union Ave

4 bd · 3 ba · 2,358 sqft · 0.419 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,932May 2019 3 Names on Record AssessorUpdated Mar 2026

49 Union Ave

3 bd · 1 ba · 1,494 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$219,500Dec 2017 Amount on Record Aug 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

55 Union Ave

4 bd · 2 ba · 1,700 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Aug 2022 Amount on Record Apr 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

58 Union Ave

3 bd · 2 ba · 1,395 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Oct 2020 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

59 Union Ave

3 bd · 3 ba · 2,478 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,000Nov 2007 1 Name on Record AssessorUpdated Mar 2026

60 Union Ave

4 bd · 3.5 ba · 2,867 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$68,000Nov 1994 $11,1882025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

63 Union Ave

4 bd · 2 ba · 1,792 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Feb 2015 $6,8362025 Amount on Record Aug 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

65 Union Ave

2 bd · 1 ba · 1,012 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$361,000Apr 2025 $5,1932025 Amount on Record Jul 2021 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

66 Union Ave

3 bd · 1.5 ba · 1,764 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,000Feb 2005 $6,6702025 2 Names on Record Assessor + 4 DocumentsUpdated Jun 2026

67 Union Ave

3 bd · 2 ba · 1,116 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Oct 2020 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

68 Union Ave

2 bd · 1 ba · 816 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Dec 1996 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

70 Union Ave

4 bd · 2 ba · 1,875 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Dec 2024 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

74 Union Ave

3 bd · 1.5 ba · 1,801 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$227,500Jul 2015 $7,6032025 Amount on Record Mar 2003 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

77 Union Ave

3 bd · 2 ba · 1,848 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 2001 Amount on Record Sep 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

78 Union Ave

3 bd · 2 ba · 1,766 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,900Jul 1999 —Apr 1999 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

79 Union Ave

3 bd · 2 ba · 1,196 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Aug 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

83 Union Ave

3 bd · 2 ba · 1,172 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jun 2006 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

85 Union Ave

3 bd · 2 ba · 1,755 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000May 2009 —Dec 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

88 Union Ave

3 bd · 2 ba · 1,755 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$132,000Jul 1997 3 Names on Record Owner Occupied AssessorUpdated Mar 2026

89 Union Ave

3 bd · 1.5 ba · 1,848 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Dec 2025 $7,5472025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

91 Union Ave

3 bd · 2 ba · 1,792 sqft · 0.25 acres · Garage

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

92 Union Ave

4 bd · 2 ba · 2,063 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$138,900Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

94 Union Ave

4 bd · 2 ba · 1,848 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jul 2010 Amount on Record Apr 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

95 Union Ave

3 bd · 2 ba · 1,848 sqft · 0.25 acres · Garage

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

97 Union Ave

4 bd · 2 ba · 1,766 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$269,900Nov 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

98 Union Ave

4 bd · 1.5 ba · 1,848 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$241,000May 2015 $7,5472025 Amount on Record Sep 2009 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

103 Union Ave

4 bd · 2.5 ba · 1,897 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,5042025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

105 Union Ave

4 bd · 3 ba · 2,110 sqft · 0.439 acres · Garage

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

106 Union Ave

3 bd · 1.5 ba · 2,364 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,1892025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

111 Union Ave

4 bd · 3 ba · 1,870 sqft · 0.45 acres · Garage

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

112 Union Ave

4 bd · 3 ba · 2,766 sqft · 0.95 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000May 2011 —Aug 2002 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Mar 2026

114 Union Ave

4 bd · 2.5 ba · 1,930 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Sep 2022 $10,0052025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

115 Union Ave

4 bd · 3 ba · 2,762 sqft · 3.1 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

116 Union Ave

4 bd · 3 ba · 1,934 sqft · 0.26 acres · Garage

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

118 Union Ave

4 bd · 3 ba · 2,138 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$342,000Aug 2019 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 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 above 20% of the US · above 55% of New York
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
3 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets