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Union Ave, Maplewood, NJ Property Records

Essex County and Maplewood Township property records for 60 addresses on Union Ave, Maplewood, NJ · Last verified August 2026

Union Ave Highlights

Properties 60
Median Sale Price $765,000
Deeds and Mortgages on File 86
Median Price per Sqft $444
Owner Occupied 77%
Median Annual Tax Bill $16,202
Median Year Built 1925
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.

2 Union Ave

1,752 sqft · built 1954 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$41,000Jun 2004 $13,7942025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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9 Union Ave

1,425 sqft · built 1949 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jul 2004 $15,2902025 Amount on Record May 1995 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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11 Union Ave, #13

1,672 sqft · built 1928 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000May 2022 $16,1082025 Amount on Record Nov 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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12 Union Ave

1,338 sqft · built 1927 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000May 2024 $13,9522025 Amount on Record May 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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15 Union Ave, #17

3,296 sqft · built 1966 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$287,000Apr 2002 $19,7552025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

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16 Union Ave

1,772 sqft · built 1920 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$358,000Dec 2008 $15,4892025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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19 Union Ave, #21

2,940 sqft · built 1966 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jun 1998 $15,9792025 —Nov 1991 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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20 Union Ave

1,980 sqft · built 1920 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Apr 2019 $17,9022025 Amount on Record Jul 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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23 Union Ave, #25

1,528 sqft · built 1931 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Aug 2018 $15,0112025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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26 Union Ave

1,532 sqft · built 1922 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Dec 2025 $15,7002025 Amount on Record Mar 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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27 Union Ave

1,184 sqft · built 1922 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Dec 2023 $14,5482025 Amount on Record May 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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30 Union Ave

1,412 sqft · built 1957 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,000Jul 2011 $15,7312025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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31 Union Ave

1,184 sqft · built 1922 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,000Jul 2004 $12,6772025 Amount on Record Jul 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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32 Union Ave

1,148 sqft · built 1922 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,7582025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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33 Union Ave

1,322 sqft · built 1922 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Mar 2006 $10,8482025 Amount on Record Sep 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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34 Union Ave

1,968 sqft · built 1925 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $15,1762025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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35 Union Ave, #37

1,632 sqft · built 1918 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Aug 2006 $14,0942025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

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38 Union Ave

2,376 sqft · built 2001 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,288Aug 2014 $7,6342025 Amount on Record Jul 2014 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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39 Union Ave, #41

2,505 sqft · built 2002 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,627Jan 2007 $20,7062025 Amount on Record Feb 2003 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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43 Union Ave

2,084 sqft · built 1925 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Nov 1999 $17,0542025 Amount on Record Oct 1993 1 Name on Record AssessorUpdated Jul 2026

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46 Union Ave

3,206 sqft · built 1913 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Jun 2025 $18,7092025 Amount on Record Jun 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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47 Union Ave

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2018 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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49 Union Ave

2,240 sqft · built 1940 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1992 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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50 Union Ave, #52

1,494 sqft · built 1911 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 2020 $15,3692025 Amount on Record Apr 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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53 Union Ave

1,466 sqft · built 2000 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Mar 2006 $16,9082025 Amount on Record Jun 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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54 Union Ave, #56

1,370 sqft · built 1958 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$609,000Dec 2021 $15,8542025 Amount on Record Dec 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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57 Union Ave

2,781 sqft · built 2004 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Aug 2016 $19,7482025 Amount on Record May 2013 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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60 Union Ave

1,984 sqft · built 1912 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Oct 2008 $16,9612025 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

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62 Union Ave

built 1912 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Oct 2008 $1,3212025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

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63 Union Ave

1,116 sqft · built 1920 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Apr 2018 $14,6102025 Amount on Record Jun 2017 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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65 Union Ave

1,639 sqft · built 1922 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Apr 2018 $15,1262025 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

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69 Union Ave

1,767 sqft · built 1928 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Mar 2006 $13,9282025 Amount on Record Jun 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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74 Union Ave

888 sqft · built 1922 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Oct 2004 $11,5082025 Amount on Record Sep 1991 2 Names on Record AssessorUpdated Jul 2026

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76 Union Ave, #78

1,681 sqft · built 1958 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,700Oct 2005 $15,7582025 Amount on Record Mar 2001 1 Name on Record AssessorUpdated Jul 2026

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82 Union Ave

1,598 sqft · built 1913 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$765,000Apr 2026 $15,1892025 Amount on Record Apr 2024 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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83 Union Ave, #85

1,476 sqft · built 1922 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jan 1992 $16,7812025 —Jan 1992 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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84 Union Ave

1,168 sqft · built 1922 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$429,000Jul 2006 $16,2022025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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86 Union Ave

1,162 sqft · built 1922 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$244,000Feb 2011 $14,2282025 Amount on Record Apr 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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87 Union Ave

1,484 sqft · built 1922 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$551,000Jun 2018 $16,4952025 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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89 Union Ave

1,180 sqft · built 1923 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Oct 1991 $12,0772025 —Oct 1991 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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91 Union Ave

1,260 sqft · built 1924 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,100Mar 2021 $14,3602025 Amount on Record Jun 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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92 Union Ave

1,219 sqft · built 1922 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jul 2025 $20,3942025 Amount on Record Apr 2024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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96 Union Ave

1,168 sqft · built 1924 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,500Dec 2017 $13,2062025 Amount on Record Jul 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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100 Union Ave, #104

2,171 sqft · built 1952 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,900Jul 2005 $22,5652025 2 Names on Record AssessorUpdated Jul 2026

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108 Union Ave, #110

2,251 sqft · built 1952 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,000Oct 1998 $19,9762025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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112 Union Ave

2,712 sqft · built 1930 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2000 $20,1592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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115 Union Ave

2,224 sqft · built 1952 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Sep 2024 $25,6622025 Amount on Record Dec 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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116 Union Ave

2,808 sqft · built 1930 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2007 $16,3272025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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119 Union Ave

2,432 sqft · built 1925 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,110,000May 2024 $24,4162025 Amount on Record Jun 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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120 Union Ave

2,790 sqft · built 1930 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,8872025 1 Name on Record AssessorUpdated Jul 2026

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122 Union Ave

2,010 sqft · built 1924 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$709,000Dec 2024 $19,7702025 Amount on Record Jul 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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123 Union Ave

1,776 sqft · built 1950 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$203,000Jan 2001 $21,0832025 1 Name on Record AssessorUpdated Jul 2026

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127 Union Ave

2,110 sqft · built 1922 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$387,500Aug 2005 $20,8892025 Amount on Record Apr 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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128 Union Ave

1,334 sqft · built 1923 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,600Jun 2006 $16,5262025 Amount on Record Apr 2002 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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130 Union Ave

2,880 sqft · built 1978 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000May 2007 $19,6162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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131 Union Ave

3,200 sqft · built 1926 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Feb 2025 $23,4192025 Amount on Record Jun 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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135 Union Ave

1,468 sqft · built 1922 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Mar 2026 $16,6012025 Amount on Record Jul 2025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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136 Union Ave

1,632 sqft · built 1927 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,030,000Jun 2026 $19,4172025 Amount on Record Sep 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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140 Union Ave

3,592 sqft · built 1927 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Feb 2026 $23,9362025 Amount on Record Aug 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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145 Union Ave

2,246 sqft · built 1958 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$776,000Apr 2023 $19,1122025 Amount on Record Oct 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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Wildfire Risk on Union Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets