Union St, Auburn, NY Property Records

Cayuga County and Auburn City property records for 47 addresses on Union St, Auburn, NY · Last verified July 2026

Union St Highlights

Properties 47
Median Sale Price $90,000
Deeds and Mortgages on File 38
Median Price per Sqft $85
Owner Occupied 72%
Median Annual Tax Bill $1,971
Median Year Built 1905
Median Ownership Tenure 9 years

Properties on Union St

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

2 Union St

2 bd · 1 ba · 1,320 sqft · built 1910 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 2023 $1,8302025 Amount on Record Feb 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

6 Union St

3 bd · 1.5 ba · 1,865 sqft · built 1860 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,000Oct 2010 $3,1702025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

7 Union St

3 bd · 1.5 ba · 1,314 sqft · built 1920 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,400Dec 2005 $1,4192025 Amount on Record Aug 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

8 Union St

4 bd · 2 ba · 1,892 sqft · built 1890 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jun 2020 $1,9712025 Amount on Record Sep 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

9 Union St

3 bd · 3 ba · 2,144 sqft · built 1890 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Oct 2006 $3,1262025 1 Name on Record AssessorUpdated Jul 2026

10 Union St, #12

4 bd · 2 ba · 2,064 sqft · built 1860 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,900Dec 1999 $2,3922025 —Nov 1996 2 Names on Record AssessorUpdated May 2026

13 Union St

3 bd · 2 ba · 1,228 sqft · built 1890 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$74,000Jan 2013 $3142025 Amount on Record Nov 2004 2 Names on Record Owner Occupied AssessorUpdated May 2026

14 Union St

4 bd · 2 ba · 2,120 sqft · built 1890 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$54,000Jul 2004 $1,7552025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

15 Union St

4 bd · 2 ba · 2,072 sqft · built 1890 · 0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 2024 $2,2482025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

16 Union St

5 bd · 2 ba · 2,024 sqft · built 1890 · 0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0382025 1 Name on Record Owner Occupied AssessorUpdated May 2026

17 Union St

6 bd · 2 ba · 2,440 sqft · built 1890 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2004 $1,5612025 1 Name on Record Owner Occupied AssessorUpdated May 2026

18 Union St

3 bd · 2 ba · 1,117 sqft · built 1925 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2022 $3,2242025 Amount on Record Mar 2022 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

19 Union St

4 bd · 2 ba · 1,613 sqft · built 1890 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2142025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

20 Union St

4 bd · 2 ba · 1,885 sqft · built 1890 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,900Nov 2017 $2,6172025 1 Name on Record Owner Occupied AssessorUpdated May 2026

21 Union St

3 bd · 1.5 ba · 1,506 sqft · built 1900 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,950Jan 2026 $3,0362025 Amount on Record Nov 2015 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

22 Union St

3 bd · 1.5 ba · 1,292 sqft · built 1890 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,300Apr 2020 $2,8722025 Amount on Record Nov 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

23 Union St

3 bd · 1.5 ba · 1,688 sqft · built 1930 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jun 2026 $2,7692025 Amount on Record Sep 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

25 Union St, #27

7 bd · 2 ba · 3,042 sqft · built 1880 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1502025 1 Name on Record Owner Occupied AssessorUpdated May 2026

29 Union St

3 bd · 1 ba · 1,410 sqft · built 1940 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2014 $2,5902025 Amount on Record Nov 2013 2 Names on Record Owner Occupied AssessorUpdated May 2026

30 Union St

0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$2592025 2 Names on Record AssessorUpdated Jul 2026

31 Union St

4 bd · 3 ba · 2,374 sqft · built 1930 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,000Jan 2009 $3,3242025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

32 Union St

4 bd · 1 ba · 1,682 sqft · built 1890 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8822025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

33 Union St

3 bd · 1 ba · 1,024 sqft · built 1890 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$7542025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

34 Union St

4 bd · 1 ba · 1,564 sqft · built 1890 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,500Oct 2003 $1,7932025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

35 Union St

3 bd · 2 ba · 1,676 sqft · built 1900 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,000Dec 2019 $2,3022025 Amount on Record Oct 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

36 Union St

3 bd · 1 ba · 1,235 sqft · built 1890 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,500Jul 2019 $2,4972025 Amount on Record Dec 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

37 Union St

3 bd · 1 ba · 1,884 sqft · built 1910 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,000Oct 2017 $3,1952025 Amount on Record Oct 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

38 Union St

4 bd · 2 ba · 1,958 sqft · built 1920 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3952025 1 Name on Record Owner Occupied AssessorUpdated May 2026

39 Union St

3 bd · 1 ba · 1,120 sqft · built 1955 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,400May 2023 $3,3972025 Amount on Record Jan 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

40 Union St

5 bd · 2 ba · 1,680 sqft · built 1980 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jun 1999 $2,6762025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

44 Union St

4 bd · 2 ba · 2,073 sqft · built 1920 · 0.204 acres

Last Sale Tax Bill Prior Sale Owner Records
$74,150Jul 2022 $2,6252025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

45 Union St

2 bd · 1.5 ba · 1,202 sqft · built 1945 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Oct 2014 $1,7612025 1 Name on Record Owner Occupied AssessorUpdated May 2026

48 Union St

0.403 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2152025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

53 Union St

3 bd · 1 ba · 1,104 sqft · built 1910 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000May 2022 $1,4672025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

55 Union St

3 bd · 1.5 ba · 1,280 sqft · built 1905 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,900Oct 2021 $1,6662025 Amount on Record Jul 1996 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

58 Union St

3 bd · 1 ba · 1,302 sqft · built 1900 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,000Jul 1997 $1,5532025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

59 Union St

3 bd · 1.5 ba · 1,281 sqft · built 1945 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,489Nov 2021 $2,2752025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

60 Union St

3 bd · 1 ba · 1,197 sqft · built 1905 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,160Jun 2003 $7992025 Amount on Record Aug 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

62 Union St

3 bd · 1 ba · 1,492 sqft · built 1908 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2872025 2 Names on Record AssessorUpdated May 2026

64 Union St

3 bd · 1.5 ba · 1,800 sqft · built 1910 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1142025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

65 Union St

1,500 sqft · built 1950 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Sep 2022 $5822025 Amount on Record Jan 2000 2 Names on Record Assessor + 1 DocumentUpdated May 2026

66 Union St

3 bd · 1 ba · 1,182 sqft · built 1905 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,000Apr 2014 $2,2652025 Amount on Record Dec 2013 1 Name on Record Assessor + 1 DocumentUpdated May 2026

67 Union St

2 bd · 1 ba · 924 sqft · built 1925 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,000May 2017 $1,9972025 Amount on Record Oct 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

68 Union St

5 bd · 3 ba · 2,592 sqft · built 1905 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Aug 2015 $3,3002025 Amount on Record Jun 2010 2 Names on Record Owner Occupied AssessorUpdated May 2026

69 Union St

3 bd · 1 ba · 1,352 sqft · built 1936 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7342025 1 Name on Record Owner Occupied AssessorUpdated May 2026

70 Union St

3 bd · 1 ba · 854 sqft · built 1905 · 0.511 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,000Dec 2023 $1,7952025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

71 Union St

3 bd · 1 ba · 1,216 sqft · built 1865 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,900Jul 2010 $1,6902025 2 Names on Record Owner Occupied AssessorUpdated May 2026

Property Records in Nearby Streets