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Mertz Ave, Belleville, NJ Property Records

Essex County and Belleville Township property records for 25 addresses on Mertz Ave, Belleville, NJ · Last verified October 2026

Mertz Ave Highlights

Properties 25
Median Sale Price $398,300
Deeds and Mortgages on File 27
Median Price per Sqft $288
Owner Occupied 100%
Median Annual Tax Bill $11,062
Median Year Built 1926
Median Ownership Tenure 16 years

Properties on Mertz Ave

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

12 Mertz Ave

1,391 sqft · built 1926 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$281,960Nov 2003 $10,5882025 Amount on Record Aug 1994 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

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13 Mertz Ave

1,200 sqft · built 1962 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Mar 2000 $11,2572025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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14 Mertz Ave

1,473 sqft · built 1926 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,500Jan 2019 $10,5712025 —Nov 1991 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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15 Mertz Ave

1,610 sqft · built 1932 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$398,300Nov 2020 $13,0742025 Amount on Record May 2012 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

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16 Mertz Ave

1,124 sqft · built 1926 · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jun 2002 $10,2012025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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19 Mertz Ave

1,140 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Dec 2021 $11,2902025 —Nov 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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20 Mertz Ave

1,263 sqft · built 1941 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,2792025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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21 Mertz Ave

1,459 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Nov 2010 $10,5372025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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22 Mertz Ave

1,220 sqft · built 1926 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Apr 2003 $11,0622025 Amount on Record Sep 1999 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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25 Mertz Ave

1,264 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Aug 2021 $10,6092025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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26 Mertz Ave

1,450 sqft · built 1926 · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Feb 2021 $12,1922025 Amount on Record Sep 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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29 Mertz Ave

1,336 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000May 2025 $12,1682025 Amount on Record Aug 2021 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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30 Mertz Ave

1,180 sqft · built 1926 · 0.104 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Feb 2014 $10,8212025 —Feb 2014 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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31 Mertz Ave

2,276 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$699,000Aug 2026 $13,3812025 Amount on Record Sep 2004 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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32 Mertz Ave

1,200 sqft · built 1926 · 0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Nov 2008 $10,5632025 Amount on Record Oct 2006 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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35 Mertz Ave

1,056 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Nov 2024 $9,9642025 —Nov 2017 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

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36 Mertz Ave

1,396 sqft · built 1926 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$221,000Apr 2018 $11,1412025 Amount on Record Dec 2003 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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37 Mertz Ave

1,224 sqft · built 1935 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2004 $11,3532025 —Oct 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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40 Mertz Ave

1,259 sqft · built 1926 · 0.09 acres

Last Sale Tax Bill Prior Sale Owner Records
$352,500Oct 2006 $12,0842025 Amount on Record Nov 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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41 Mertz Ave

1,396 sqft · built 1932 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2014 $10,9292025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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44 Mertz Ave

1,220 sqft · built 1926 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Mar 2007 $11,2072025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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45 Mertz Ave

1,480 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Apr 2020 $10,9332025 Amount on Record Jul 2003 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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46 Mertz Ave

1,576 sqft · built 1926 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,800Jun 2006 $10,9122025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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49 Mertz Ave

1,454 sqft · built 1926 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 2005 $10,7622025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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51 Mertz Ave

1,860 sqft · built 1920 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jul 2000 $13,6102025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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