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Mason Ave, Newton, NJ Property Records

Sussex County, Newton Town and Franklin Borough property records for 37 addresses on Mason Ave, Newton, NJ · Last verified October 2026

Mason Ave Highlights

Properties 37
Median Sale Price $273,000
Deeds and Mortgages on File 33
Median Price per Sqft $248
Owner Occupied 89%
Median Annual Tax Bill $7,667
Median Year Built 1940
Median Ownership Tenure 13 years

Properties on Mason Ave

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

1 Mason Ave

884 sqft · built 2002 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,500Jun 1999 $8,0612025 Owner on File Owner Occupied AssessorUpdated Oct 2026

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5 Mason Ave

1,101 sqft · built 1930 · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,900Jun 2004 $7,7602025 Amount on File Jun 2000 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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7 Mason Ave

1,406 sqft · built 1930 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jul 2025 $8,6652025 Amount on File Mar 2003 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

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9 Mason Ave

1,100 sqft · built 1986 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$397,000Nov 2023 $6,0032025 Amount on File Jul 2023 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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10 Mason Ave

1,243 sqft · built 1992 · 0.317 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,500Feb 2019 $9,3252025 Amount on File Sep 2015 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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12 Mason Ave

1,832 sqft · built 1926 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000Feb 2026 $9,2822025 Amount on File Oct 2021 Owner on File Assessor + 3 DocumentsUpdated Sep 2026

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15 Mason Ave

1,100 sqft · built 1986 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,000Nov 2021 $5,9682025 Amount on File Oct 2016 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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16 Mason Ave

988 sqft · built 1956 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,000Nov 2021 $8,0872025 Amount on File Jul 2012 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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17 Mason Ave

1,100 sqft · built 1986 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jan 2010 $5,7622025 Amount on File Feb 2003 Owner on File Owner Occupied AssessorUpdated Oct 2026

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19 Mason Ave

1,840 sqft · built 1930 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,333May 2026 $10,3662025 Amount on File Jul 1996 2 Owners on File Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

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21 Mason Ave

1,118 sqft · built 1930 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,900Sep 2000 $7,4882025 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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22 Mason Ave

1,305 sqft · built 1945 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Nov 2013 $7,6672025 Amount on File Oct 2008 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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24 Mason Ave

1,414 sqft · built 1928 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,000Aug 2003 $7,5392025 Amount on File Oct 2002 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

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25 Mason Ave

1,286 sqft · built 1930 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8482025 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

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26 Mason Ave

1,500 sqft · built 1940 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,000May 2012 Owner on File AssessorUpdated Jul 2026

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27 Mason Ave

930 sqft · built 1930 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000May 1997 $7,1182025 Owner on File Owner Occupied AssessorUpdated Jul 2026

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29 Mason Ave

1,416 sqft · built 1950 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3002025 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

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30 Mason Ave

1,216 sqft · built 1930 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,500May 2003 $6,1762025 —Oct 1995 Owner on File Owner Occupied AssessorUpdated Jul 2026

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31 Mason Ave

1,339 sqft · built 1938 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,035Sep 2004 $8,0952025 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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32 Mason Ave

916 sqft · built 1926 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Mar 2026 $7,4002025 Amount on File Oct 2025 2 Owners on File Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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34 Mason Ave

936 sqft · built 1932 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,900May 2023 $7,4562025 Owner on File Assessor + 1 DocumentUpdated Jul 2026

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35 Mason Ave

1,139 sqft · built 1946 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jun 2013 $7,7492025 —Apr 2000 Owner on File Owner Occupied AssessorUpdated Oct 2026

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36 Mason Ave

720 sqft · built 1935 · 0.292 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jul 2004 $6,5542025 Amount on File Sep 1997 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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38 Mason Ave

720 sqft · built 1950 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4462025 Owner on File Owner Occupied AssessorUpdated Jul 2026

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40 Mason Ave

1,796 sqft · built 1935 · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Jul 2002 $10,4992025 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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41 Mason Ave

1,117 sqft · built 1946 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Mar 2021 $7,9542025 Amount on File Sep 2009 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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42 Mason Ave

1,540 sqft · built 1992 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Oct 1997 $10,0702025 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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43 Mason Ave

992 sqft · built 1965 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000May 2014 $7,5812025 Owner on File Owner Occupied AssessorUpdated Jul 2026

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44 Mason Ave

1,357 sqft · built 1930 · 0.492 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,000Dec 2015 $8,2742025 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

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45 Mason Ave

840 sqft · built 1962 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Apr 2022 $4,0732025 Amount on File — Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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47 Mason Ave

1,104 sqft · built 1940 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Nov 2008 $6,8172025 Amount on File Aug 2000 Owner on File Owner Occupied AssessorUpdated Oct 2026

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48 Mason Ave

726 sqft · built 1930 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 2018 $5,6942025 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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49 Mason Ave

720 sqft · built 1940 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Apr 2021 $6,4982025 Amount on File Jul 2012 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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50 Mason Ave

1,794 sqft · built 1985 · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000May 1997 $9,5972025 Amount on File Jul 1994 2 Owners on File Owner Occupied AssessorUpdated Jul 2026

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51 Mason Ave

951 sqft · built 1935 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,000Mar 2018 $6,7852025 Amount on File Aug 2017 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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52 Mason Ave

5.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$162025 Owner on File AssessorUpdated Jul 2026

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53 Mason Ave

1,012 sqft · built 1983 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Aug 2005 $8,5082025 Amount on File Feb 2005 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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