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Cornelius Ave, Niskayuna, NY Property Records

Schenectady County and Niskayuna Town property records for 35 addresses on Cornelius Ave, Niskayuna, NY · Last verified August 2026

Cornelius Ave Highlights

Properties 35
Median Sale Price $255,000
Deeds and Mortgages on File 43
Median Price per Sqft $148
Owner Occupied 100%
Median Annual Tax Bill $9,795
Median Year Built 1952
Median Ownership Tenure 10 years

Properties on Cornelius Ave

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

1 Cornelius Ave

4 bd · 1.5 ba · 2,334 sqft · built 1903 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jan 2022 $10,0442025 Amount on Record Apr 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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3 Cornelius Ave

3 bd · 1.5 ba · 1,548 sqft · built 1906 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$194,000Jun 2006 $8,3182025 Amount on Record Sep 1999 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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4 Cornelius Ave

5 bd · 2 ba · 2,660 sqft · built 1906 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Oct 2016 $9,6462025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

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7 Cornelius Ave

4 bd · 1 ba · 1,580 sqft · built 1920 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6922025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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8 Cornelius Ave

3 bd · 1 ba · 1,416 sqft · built 1928 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 1998 $8,3622025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

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9 Cornelius Ave

3 bd · 1.5 ba · 1,374 sqft · built 1920 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jan 2019 $7,2792025 Amount on Record Jul 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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10 Cornelius Ave

3 bd · 2 ba · 1,682 sqft · built 1930 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2023 $7,8752025 Amount on Record Sep 2010 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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12 Cornelius Ave

4 bd · 1.5 ba · 1,932 sqft · built 1895 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,000Nov 2008 $7,2112025 Amount on Record Mar 2008 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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13 Cornelius Ave

3 bd · 1 ba · 1,632 sqft · built 1938 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8972025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

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14 Cornelius Ave

4 bd · 2 ba · 1,776 sqft · built 1925 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Dec 2005 $9,1592025 Amount on Record Jul 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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15 Cornelius Ave

3 bd · 1 ba · 1,316 sqft · built 1950 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 2018 $7,1902025 Amount on Record Oct 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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16 Cornelius Ave

4 bd · 2.5 ba · 1,904 sqft · built 1918 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5312025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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17 Cornelius Ave

4 bd · 1.5 ba · 1,632 sqft · built 1928 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 2022 $9,1772025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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101 Cornelius Ave

3 bd · 1.5 ba · 1,895 sqft · built 1935 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Nov 1998 $10,2812025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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102 Cornelius Ave

3 bd · 1.5 ba · 1,440 sqft · built 1950 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Mar 2024 $8,8682025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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103 Cornelius Ave

4 bd · 3 ba · 2,190 sqft · built 1938 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,000Jun 2016 $11,8262025 —Aug 2014 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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105 Cornelius Ave

3 bd · 1.5 ba · 1,810 sqft · built 1953 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2018 $10,2372025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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1042 Cornelius Ave

4 bd · 3 ba · 2,038 sqft · built 2006 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$326,000Dec 2016 $13,1512025 Amount on Record Feb 2006 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

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1046 Cornelius Ave

4 bd · 1.5 ba · 1,440 sqft · built 1953 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,000Sep 2016 $9,4862025 Amount on Record Jun 2002 Owner on Record Owner Occupied AssessorUpdated Apr 2026

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1050 Cornelius Ave

3 bd · 1.5 ba · 1,596 sqft · built 1930 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,500Sep 2014 $9,0892025 Amount on Record Dec 2012 Owner on Record Owner Occupied AssessorUpdated Apr 2026

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1052 Cornelius Ave

3 bd · 2.5 ba · 2,873 sqft · built 1953 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Aug 2023 $11,4662025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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1056 Cornelius Ave

2 bd · 3 ba · 1,638 sqft · built 1953 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,000Sep 2015 $10,3692025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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1057 Cornelius Ave

4 bd · 2.5 ba · 1,832 sqft · built 1952 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,300Apr 2002 $10,1932025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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1060 Cornelius Ave

3 bd · 2 ba · 1,781 sqft · built 1953 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,8392025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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1061 Cornelius Ave

3 bd · 2 ba · 1,658 sqft · built 1955 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000May 2021 $9,7952025 Amount on Record Aug 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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1064 Cornelius Ave

3 bd · 2 ba · 1,725 sqft · built 1952 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Apr 2020 $9,8392025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

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1068 Cornelius Ave

3 bd · 2 ba · 1,914 sqft · built 1957 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4052025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

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1070 Cornelius Ave

3 bd · 2 ba · 1,783 sqft · built 1952 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2812025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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1073 Cornelius Ave

4 bd · 2.5 ba · 2,379 sqft · built 1952 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Mar 2021 $11,8262025 Amount on Record Jun 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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1074 Cornelius Ave

3 bd · 2 ba · 1,304 sqft · built 1954 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,500Sep 2015 $10,2812025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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1077 Cornelius Ave

3 bd · 1 ba · 1,370 sqft · built 1958 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,000Aug 2008 $10,2812025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

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1078 Cornelius Ave

2 bd · 1.5 ba · 1,114 sqft · built 1954 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2020 $8,6472025 Amount on Record Jul 2010 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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1082 Cornelius Ave

3 bd · 2 ba · 2,064 sqft · built 1955 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7952025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

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1085 Cornelius Ave

3 bd · 1.5 ba · 1,163 sqft · built 1954 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Aug 2003 $8,8242025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

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1088 Cornelius Ave

3 bd · 2.5 ba · 1,717 sqft · built 1954 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6782025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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