Mathias Ave, Amsterdam, NY Property Records

Montgomery County and Amsterdam City property records for 44 addresses on Mathias Ave, Amsterdam, NY · Last verified August 2026

Mathias Ave Highlights

Properties 44
Median Sale Price $127,000
Deeds and Mortgages on File 30
Median Price per Sqft $62
Owner Occupied 50%
Median Annual Tax Bill $1,087
Median Year Built 1930
Median Ownership Tenure 8 years

Properties on Mathias Ave

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

9 Mathias Ave, #11

6 bd · 2 ba · 2,064 sqft · built 1930 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,850Dec 1995 $9622025 Owner on Record AssessorUpdated May 2026

10 Mathias Ave, #12

6 bd · 2 ba · 2,200 sqft · built 1913 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Oct 2000 $1,1082025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

11 Mathias Ave

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$482025 2 Owners on Record AssessorUpdated May 2026

13 Mathias Ave, #15

6 bd · 2 ba · 2,112 sqft · built 1930 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$8572025 Owner on Record Assessor + 1 DocumentUpdated May 2026

14 Mathias Ave, #16

6 bd · 2 ba · 2,112 sqft · built 1915 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2342025 2 Owners on Record AssessorUpdated May 2026

16 Mathias Ave

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$482025 Owner on Record AssessorUpdated May 2026

18 Mathias Ave

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$272025 2 Owners on Record AssessorUpdated May 2026

19 Mathias Ave

4 bd · 2 ba · 1,478 sqft · built 1940 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,500Feb 2021 $1,1082025 Owner on Record Assessor + 1 DocumentUpdated May 2026

21 Mathias Ave, #23

6 bd · 2 ba · 2,400 sqft · built 1927 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Dec 2006 $1,1082025 Owner on Record Assessor + 1 DocumentUpdated May 2026

22 Mathias Ave, #24

6 bd · 2 ba · 2,250 sqft · built 1922 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$77,000Jan 2025 $1,0042025 Amount on Record Aug 2008 Owner on Record AssessorUpdated May 2026

25 Mathias Ave, #27

6 bd · 2 ba · 2,450 sqft · built 1921 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0462025 Owner on Record Assessor + 2 DocumentsUpdated May 2026

26 Mathias Ave, #28

6 bd · 2 ba · 2,112 sqft · built 1925 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Aug 2021 $1,1502025 Amount on Record Jun 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

29 Mathias Ave, #31

6 bd · 2 ba · 2,680 sqft · built 1922 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0872025 Owner on Record AssessorUpdated May 2026

30 Mathias Ave, #32

6 bd · 2 ba · 2,208 sqft · built 1910 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0252025 Owner on Record AssessorUpdated May 2026

33 Mathias Ave, #35

6 bd · 2 ba · 2,250 sqft · built 1910 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000May 2023 $1,0982025 Amount on Record Dec 2012 Owner on Record Assessor + 1 DocumentUpdated May 2026

34 Mathias Ave

3 bd · 1 ba · 1,575 sqft · built 1937 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,500Jun 2018 $1,0462025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

37 Mathias Ave, #39

6 bd · 2 ba · 2,160 sqft · built 1920 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,500May 2020 $9412025 Amount on Record Jun 2010 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

40 Mathias Ave

5 bd · 2 ba · 1,984 sqft · built 1935 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,500Jun 2024 $9832025 Amount on Record Jul 2023 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

42 Mathias Ave, #44

6 bd · 2 ba · 2,294 sqft · built 1926 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Dec 2006 $1,1922025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

46 Mathias Ave, #48

4 bd · 2 ba · 1,820 sqft · built 1952 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Mar 2012 $1,2552025 Amount on Record Apr 2008 Owner on Record Owner Occupied AssessorUpdated May 2026

49 Mathias Ave

2 bd · 1 ba · 768 sqft · built 1950 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Apr 2018 $9202025 Amount on Record Aug 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

51 Mathias Ave

3 bd · 1.5 ba · 1,510 sqft · built 1937 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Aug 2011 $1,2972025 Amount on Record Apr 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

52 Mathias Ave

6 bd · 2 ba · 2,340 sqft · built 1925 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4642025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

53 Mathias Ave, #55

6 bd · 2 ba · 2,206 sqft · built 1928 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jan 2025 $9622025 Amount on Record May 2017 Owner on Record Assessor + 1 DocumentUpdated May 2026

54 Mathias Ave, #56

6 bd · 2 ba · 2,310 sqft · built 1925 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,900Jan 2020 $1,2342025 Amount on Record Dec 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

57 Mathias Ave, #59

6 bd · 2 ba · 2,590 sqft · built 1927 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,500Feb 2015 $1,1502025 Owner on Record Owner Occupied AssessorUpdated May 2026

58 Mathias Ave, #60

6 bd · 2 ba · 2,250 sqft · built 1928 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000Feb 2024 $1,2342025 Amount on Record Feb 2005 Owner on Record Assessor + 3 DocumentsUpdated May 2026

61 Mathias Ave, #63

6 bd · 2 ba · 2,444 sqft · built 1930 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Aug 2004 $1,0042025 Owner on Record AssessorUpdated May 2026

62 Mathias Ave

1 bd · 1 ba · 1,558 sqft · built 1930 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$9412025 Owner on Record Owner Occupied AssessorUpdated May 2026

65 Mathias Ave, #67

4 bd · 2 ba · 1,848 sqft · built 1935 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,500Apr 2022 $1,0462025 2 Owners on Record Assessor + 2 DocumentsUpdated May 2026

102 Mathias Ave

1 bd · 1 ba · 805 sqft · built 1950 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$56,000May 2016 $7532025 Amount on Record Apr 2008 Owner on Record Owner Occupied AssessorUpdated May 2026

104 Mathias Ave

2 bd · 1 ba · 1,012 sqft · built 1939 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Nov 2019 $1,2132025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

105 Mathias Ave

3 bd · 1 ba · 1,748 sqft · built 1945 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$6962025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

106 Mathias Ave

2 bd · 1.5 ba · 1,207 sqft · built 1941 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2552025 Owner on Record Owner Occupied AssessorUpdated May 2026

109 Mathias Ave

2 bd · 1 ba · 1,172 sqft · built 1950 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,500May 2017 $1,4642025 Amount on Record May 2010 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

111 Mathias Ave

3 bd · 1 ba · 1,638 sqft · built 1951 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Apr 2025 $1,6102025 Amount on Record — Owner on Record Assessor + 1 DocumentUpdated May 2026

119 Mathias Ave

5 bd · 2 ba · 1,796 sqft · built 1910 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Feb 2018 $1,0042025 Amount on Record Jul 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

121 Mathias Ave

5 bd · 2 ba · 1,911 sqft · built 1941 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jun 2022 $1,0462025 Amount on Record May 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

123 Mathias Ave

4 bd · 2 ba · 2,639 sqft · built 1936 · 0.114 acres

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

125 Mathias Ave

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$412020 Owner on Record Owner Occupied AssessorUpdated Jun 2023

126 Mathias Ave

2 bd · 1 ba · 1,276 sqft · built 1950 · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,000Nov 2001 $1,2552025 Amount on Record Jan 1998 Owner on Record AssessorUpdated May 2026

127 Mathias Ave

0.23 acres

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

128 Mathias Ave

3 bd · 1 ba · 1,093 sqft · built 1971 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jul 2012 $1,1502025 Amount on Record Dec 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

129 Mathias Ave

5 bd · 2 ba · 1,862 sqft · built 1951 · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jul 2014 $1,3182025 Amount on Record Feb 2011 Owner on Record Owner Occupied AssessorUpdated May 2026

Property Records in Nearby Streets