S Mountain Ave, Montclair, NJ Property Records

Essex County and Montclair Township property records for 92 addresses on S Mountain Ave, Montclair, NJ · Last verified August 2026

S Mountain Ave Highlights

Properties 96
Median Sale Price $1,750,000
Deeds and Mortgages on File 123
Median Price per Sqft $408
Owner Occupied 94%
Median Annual Tax Bill $39,682
Median Year Built 1919
Median Ownership Tenure 10 years

Properties on S Mountain Ave

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

3 S Mountain Ave

29,420 sqft · Built 1910 · 3.33 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

8 S Mountain Ave

5 units · Built 1887 · 1,560 sq ft

Last Sale Median Tax Bill Median Sale    
$999,000Dec 2023 $19,4752025 $800,0005 units    

8 S Mountain Ave

5,404 sqft · Built 1887 · 0.844 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000Aug 2018 Amount on Record Nov 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

8B S Mountain Ave, #2

1,578 sqft · Built 2006

Last Sale Tax Bill Prior Sale Owner Records
$700,000Mar 2007 $17,6022020 2 Names on Record AssessorUpdated Jun 2023

8E S Mountain Ave, #5

2,030 sqft · Built 2006

Last Sale Tax Bill Prior Sale Owner Records
$631,000Sep 2010 $18,3262020 1 Name on Record AssessorUpdated Jun 2023

12 S Mountain Ave

Built 1955 · 3.75 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100Aug 1989 $255,2832025 —Jan 1989 1 Name on Record AssessorUpdated Jul 2026

24 S Mountain Ave

4,356 sqft · Built 1955 · 0.461 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$820,000Jul 2016 $41,0282025 Amount on Record Jun 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

28 S Mountain Ave

3,218 sqft · Built 1960 · 0.461 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Oct 2025 $33,3672025 Amount on Record Apr 2025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

29 S Mountain Ave

3,787 sqft · Built 1880 · 0.505 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Jun 2010 $33,0082025 Amount on Record Apr 1991 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

32 S Mountain Ave

4,812 sqft · Built 1966 · 0.483 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Mar 1999 $40,7892025 —Dec 1990 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

40 S Mountain Ave

11,067 sqft · Built 1924 · 1.67 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,699,900Feb 2006 $70,3202025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

41 S Mountain Ave

6,015 sqft · Built 1887 · 1.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,226,000Oct 2017 $73,8222025 Amount on Record Nov 1990 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

45 S Mountain Ave

5,050 sqft · Built 1973 · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Feb 2016 $29,3412025 Amount on Record Jan 2013 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

51 S Mountain Ave

2,242 sqft · Built 1973 · 0.326 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jul 1991 $20,1992025 —Jul 1991 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

54 S Mountain Ave

10,155 sqft · Built 1917 · 3.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,875,000Jun 2017 $92,2632025 Amount on Record Jun 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

55 S Mountain Ave

3,530 sqft · Built 1880 · 0.426 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$31,5772025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

57 S Mountain Ave

4,241 sqft · Built 1902 · 0.321 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Jan 2021 $34,3652025 —Dec 1991 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

63 S Mountain Ave

3,865 sqft · Built 1892 · 0.199 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Jul 2021 $20,7872025 Amount on Record Nov 2019 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

65 S Mountain Ave

4,263 sqft · Built 1922 · 0.612 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Nov 2022 $40,5572025 Amount on Record Jun 1997 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

66 S Mountain Ave

13,940 sqft · Built 1892 · 4.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Mar 1992 $108,0292025 —Mar 1992 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

71 S Mountain Ave

3,859 sqft · Built 1883 · 0.648 acres

Last Sale Tax Bill Prior Sale Owner Records
$373,000Jul 1994 $37,2592025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

72 S Mountain Ave

5,904 sqft · Built 1839 · 1.29 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,112,500Jun 2008 $46,7492025 Amount on Record Sep 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

74 S Mountain Ave

8,464 sqft · Built 1905 · 1.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Jul 2011 $51,6822025 Amount on Record Jan 1995 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

77 S Mountain Ave

5,632 sqft · Built 1900 · 0.649 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,250,000Jun 2022 $41,8232025 Amount on Record Oct 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

80 S Mountain Ave

6,877 sqft · Built 1892 · 1.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Sep 2007 $52,5572025 Amount on Record Mar 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

81 S Mountain Ave

5,008 sqft · Built 1912 · 0.693 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,325,000Aug 2021 $50,7752025 Amount on Record Feb 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

87 S Mountain Ave

3,963 sqft · Built 1926 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$615,000Nov 2011 $30,8702025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

88 S Mountain Ave

14,924 sqft · Built 1890 · 1.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,000,000Jan 2026 $87,4712025 Amount on Record Jan 2013 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

89 S Mountain Ave

4,996 sqft · Built 1919 · 0.336 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$552,500Jul 1998 $38,6622025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

91 S Mountain Ave

1,872 sqft · Built 1897 · 0.321 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Jun 2010 $20,7412025 Amount on Record Aug 2006 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

94 S Mountain Ave

3,268 sqft · Built 1984 · 0.532 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Mar 2014 $33,9292025 —Feb 2014 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

95 S Mountain Ave

5,118 sqft · Built 1850 · 0.282 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,389,000Aug 2018 $45,0012025 Amount on Record Jul 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

99 S Mountain Ave

2,431 sqft · Built 1931 · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Aug 2025 $19,3732025 Amount on Record Oct 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

100 S Mountain Ave

2,631 sqft · Built 1982 · 0.475 acres

Last Sale Tax Bill Prior Sale Owner Records
$785,000Feb 2009 $27,1722025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

101 S Mountain Ave

4,994 sqft · Built 1860 · 0.787 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$39,6822025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

107 S Mountain Ave

2,714 sqft · Built 1900 · 0.55 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$790,000Jul 2011 $28,0652025 Amount on Record Aug 1997 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

110 S Mountain Ave

4,715 sqft · Built 1986 · 0.444 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Apr 2024 $38,0222025 Amount on Record Aug 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

111 S Mountain Ave

5,449 sqft · Built 1886 · 1.27 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,1532025 —Mar 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

114 S Mountain Ave

3,773 sqft · Built 1978 · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000May 2024 $32,6282025 Amount on Record Jul 2022 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

118 S Mountain Ave

3,222 sqft · Built 1987 · 0.409 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jun 1987 $27,1292025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

119 S Mountain Ave

4,828 sqft · Built 1890 · 0.539 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Nov 2007 $50,5672025 Amount on Record Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

120 S Mountain Ave

2,765 sqft · Built 1963 · 0.426 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$809,000Jul 2017 $26,7922025 Amount on Record Sep 1991 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

121 S Mountain Ave

4,885 sqft · Built 1887 · 0.556 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,305,000Jul 2008 $33,1702025 Amount on Record Mar 2007 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

124 S Mountain Ave

2,665 sqft · Built 1962 · 0.449 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$940,000Mar 2021 $22,6752025 Amount on Record Apr 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

127 S Mountain Ave

4,792 sqft · Built 1887 · 0.436 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,250,417Sep 2024 $44,4142025 Amount on Record Aug 2007 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

128 S Mountain Ave

3,564 sqft · Built 1962 · 0.293 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Aug 2018 $25,8322025 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

132 S Mountain Ave

3,196 sqft · Built 1962 · 0.382 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$851,000Oct 2020 $29,2712025 Amount on Record Jul 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

140 S Mountain Ave

2,013 sqft · Built 1963 · 0.506 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Jul 2014 $23,6172025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

141 S Mountain Ave

6,145 sqft · Built 1917 · 0.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,000Nov 1998 $70,9072025 —Sep 1991 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

143 S Mountain Ave

5,052 sqft · Built 1887 · 0.82 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,950,000Feb 2026 $40,3882025 Amount on Record Dec 2024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

144 S Mountain Ave

4,909 sqft · Built 1888 · 0.853 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Sep 2018 $43,6202025 Amount on Record Mar 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

147 S Mountain Ave

6,114 sqft · Built 1902 · 0.541 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,615,000Nov 2018 $57,9542025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

148 S Mountain Ave

4,220 sqft · Built 1925 · 0.459 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,699,000Jan 2021 $45,3922025 Amount on Record Jan 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

150 S Mountain Ave

3,607 sqft · Built 1926 · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Aug 1980 $32,7452025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

152 S Mountain Ave

3,905 sqft · Built 1925 · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000Aug 2021 $41,2642025 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

153 S Mountain Ave

4,835 sqft · Built 1887 · 0.704 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$267,000May 1985 $49,5862025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

157 S Mountain Ave

2,885 sqft · Built 1936 · 0.586 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$777,500Aug 2008 $30,0162025 Amount on Record Apr 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

158 S Mountain Ave

4,734 sqft · Built 1928 · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000Apr 2026 $37,4002025 Amount on Record Jul 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

164 S Mountain Ave

3,655 sqft · Built 1925 · 0.373 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,493,000Jun 2023 $28,2302025 Amount on Record Dec 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

167 S Mountain Ave

4,909 sqft · Built 1922 · 0.904 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$919,000Jul 2001 $38,6802025 Amount on Record Nov 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

174 S Mountain Ave

2,564 sqft · Built 1964 · 0.523 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Feb 2015 $26,0612025 Amount on Record Feb 1997 2 Names on Record AssessorUpdated Jul 2026

175 S Mountain Ave

4,575 sqft · Built 1905 · 0.805 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Dec 2023 $37,7302025 Amount on Record Mar 2022 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

176 S Mountain Ave

6,434 sqft · Built 1865 · 1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,675,000Jan 2010 $66,6422025 Amount on Record May 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

180 S Mountain Ave

6,846 sqft · Built 1924 · 1.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,725,000Feb 2025 $63,1542025 Amount on Record May 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

183 S Mountain Ave

4,618 sqft · Built 1917 · 0.733 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,141,000Nov 2020 $37,5442025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

185 S Mountain Ave

3,841 sqft · Built 1892 · 0.734 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,274,500Aug 2017 $41,6722025 Amount on Record Jul 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

189 S Mountain Ave

4,902 sqft · Built 1907 · 0.562 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jul 2012 $52,6492025 Amount on Record Dec 1991 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

190 S Mountain Ave

6,512 sqft · Built 1922 · 1.36 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$459,500Jan 1983 $52,4132025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

191 S Mountain Ave

4,474 sqft · Built 1907 · 0.567 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,466,999Feb 2022 $38,0112025 Amount on Record Sep 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

195 S Mountain Ave

5,555 sqft · Built 1900 · 0.717 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jul 2018 $42,6702025 Amount on Record Oct 1988 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

200 S Mountain Ave

5,192 sqft · Built 1903 · 1.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,875,000Sep 2021 $44,9172025 Amount on Record Feb 1997 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

203 S Mountain Ave

7,462 sqft · Built 1912 · 0.941 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Oct 2004 $60,8762025 Amount on Record Oct 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

208 S Mountain Ave

21,391 sqft · Built 1958 · 4.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,220,000Aug 2018 $69,6522025 Amount on Record Jan 1992 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

209 S Mountain Ave

6,740 sqft · Built 1916 · 0.832 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Aug 2019 $72,7672025 Amount on Record Jun 1992 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

215 S Mountain Ave

3,005 sqft · Built 1923 · 0.324 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$555,000Mar 2002 $31,5982025 Amount on Record May 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

218 S Mountain Ave

6,682 sqft · Built 1897 · 1.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$906,000Sep 1995 $67,9752025 Amount on Record Feb 1994 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

223 S Mountain Ave

4,784 sqft · Built 1892 · 0.874 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jul 2001 $43,5322025 Amount on Record Jul 1993 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

226 S Mountain Ave

5,339 sqft · Built 1912 · 0.688 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000Apr 2005 $55,2432025 Amount on Record Oct 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

228 S Mountain Ave

3,908 sqft · Built 1963 · 0.688 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,525,000Jul 2024 $33,5642025 Amount on Record Jun 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

229 S Mountain Ave

5,019 sqft · Built 1892 · 1.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,595,000Oct 2001 $47,0442025 Amount on Record Jul 1993 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

230 S Mountain Ave

3,290 sqft · Built 1880 · 0.757 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,099,000Sep 2017 $32,8252025 Amount on Record Apr 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

237 S Mountain Ave

4,727 sqft · Built 1926 · 1.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1992 $48,8832025 —Oct 2009 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

239 S Mountain Ave

7,530 sqft · Built 1916 · 1.52 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Aug 2012 $77,8232025 —Oct 2024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

240 S Mountain Ave

6,133 sqft · Built 1916 · 1.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,037,250Jul 2020 $65,7912025 Amount on Record Apr 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

244 S Mountain Ave

5,436 sqft · Built 1928 · 0.991 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,675,000Feb 2016 $71,3922025 Amount on Record Jul 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

245 S Mountain Ave

2,444 sqft · Built 1962 · 0.459 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,000Jun 2015 $26,8342025 Amount on Record Mar 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

246 S Mountain Ave

4,110 sqft · Built 1928 · 0.328 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Mar 1995 $30,8532025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

248 S Mountain Ave

4,097 sqft · Built 1927 · 0.328 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Mar 2021 $35,0932025 Amount on Record Oct 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

251 S Mountain Ave

5,696 sqft · Built 2014 · 0.429 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,200,000Jan 2025 $77,1942025 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

256 S Mountain Ave

4,195 sqft · Built 1927 · 0.328 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,980,000Jan 2023 $44,5862025 Amount on Record Jul 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

259 S Mountain Ave

4,120 sqft · Built 1897 · 0.652 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000May 2003 $41,4502025 —Mar 1991 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

262 S Mountain Ave

4,051 sqft · Built 1937 · 0.42 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,480,000Feb 2021 $38,4862025 Amount on Record Jul 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on S Mountain Ave

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

Wildfire RiskLow
this street's cells rank at the 4th percentile of exposed land nationally · 10th in New Jersey
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
5 of 12 cells directly exposed · 12 adjoin burnable vegetation

Property Records in Nearby Streets