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Union Ave, Tarrytown, NY Property Records

Westchester County and Greenburgh Town property records for 35 addresses on Union Ave, Tarrytown, NY · Last verified October 2026

Union Ave Highlights

Properties 35
Median Sale Price $730,000
Deeds and Mortgages on File 22
Median Price per Sqft $449
Owner Occupied 86%
Median Annual Tax Bill $16,996
Median Year Built 1947
Median Ownership Tenure 13 years

Properties on Union Ave

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

1 Union Ave

2 ba · 2,655 sqft · built 1938 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,5862025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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11 Union Ave

3 ba · 3,059 sqft · built 1947 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,7972025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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18 Union Ave

4 bd · 1 ba · 1,232 sqft · built 1947 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Apr 2015 $21,5192025 Amount on Record Dec 2000 Owner on Record AssessorUpdated May 2026

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21 Union Ave

3 ba · 1,835 sqft · built 1951 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,0782025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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26 Union Ave

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,7632025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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34 Union Ave

2 ba · 2,348 sqft · built 1948 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,6002025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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46 Union Ave

2 ba · 2,710 sqft · built 1947 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Jul 2013 $18,9942025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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50 Union Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,9622025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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58 Union Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,4682025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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88 Union Ave

2 ba · 2,150 sqft · built 1942 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$880,000Feb 2025 $19,7292025 2 Owners on Record AssessorUpdated May 2026

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106 Union Ave

2 ba · 1,720 sqft · built 1946 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$522,000Nov 2010 $14,0712025 Amount on Record Dec 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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112 Union Ave

2 bd · 1 ba · 1,300 sqft · built 1947 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$464,000Dec 2007 $14,2082025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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118 Union Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$730,000Aug 2021 $12,8072025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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124 Union Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,000Feb 1999 $17,0712025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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130 Union Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,4492025 Owner on Record Owner Occupied AssessorUpdated May 2026

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134 Union Ave

2 ba · 1,275 sqft · built 1940 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Feb 2014 $17,5102025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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140 Union Ave

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,4542025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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146 Union Ave

1 ba · 1,019 sqft · built 1949 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jul 2019 $15,7542025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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152 Union Ave

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,3432025 2 Owners on Record AssessorUpdated May 2026

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155 Union Ave

3 bd · 2 ba · 1,378 sqft · built 1923 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Apr 2000 $1,4972025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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157 Union Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Feb 2001 $25,5742025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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162 Union Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,9732025 Owner on Record Assessor + 1 DocumentUpdated May 2026

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167 Union Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$795,000Apr 2005 $16,9002025 Amount on Record Oct 2002 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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168 Union Ave

2 ba · 1,402 sqft · built 1951 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Jun 2022 $14,3552025 Amount on Record Jul 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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169 Union Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Oct 2020 $20,6312025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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171 Union Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$710,000Oct 2020 $17,8212025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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173 Union Ave

3 bd · 1 ba · 1,040 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Dec 2009 $16,4912025 Owner on Record AssessorUpdated May 2026

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179 Union Ave

2 ba · 2,217 sqft · built 1913 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Aug 2013 $12,6442025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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181 Union Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$860,000Jun 2021 $13,9782025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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185 Union Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000May 2002 $13,4642025 Owner on Record Owner Occupied AssessorUpdated May 2026

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187 Union Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,724Jan 2003 $14,3582025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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189 Union Ave

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,6912025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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191 Union Ave

4 bd · 2 ba · 2,051 sqft · built 1967 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Sep 2015 $18,5422025 Amount on Record Feb 2015 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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193 Union Ave

3 bd · 3 ba · 1,554 sqft · built 1967 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$771,000Jan 2021 $16,9962025 Amount on Record Jul 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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223 Union Ave

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Apr 2005 $21,2172026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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Property Records in Nearby Streets