Mountain Ave, Cedar Knolls, NJ Property Records

Morris County and Hanover Township property records for 65 addresses on Mountain Ave, Cedar Knolls, NJ · Last verified October 2026

Mountain Ave Highlights

Properties 65
Median Sale Price $544,900
Deeds and Mortgages on File 64
Median Price per Sqft $338
Owner Occupied 89%
Median Annual Tax Bill $8,161
Median Year Built 1962
Median Ownership Tenure 12 years

Properties on Mountain Ave

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

20 Mountain Ave

0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jul 2026

21 Mountain Ave

1,354 sqft · built 1954 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7422024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

22 Mountain Ave

1,405 sqft · built 1948 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2582024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

23 Mountain Ave

1,950 sqft · built 1970 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0742024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

24 Mountain Ave

2,310 sqft · built 1964 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Mar 2021 $8,4952024 Amount on Record Dec 2015 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

25 Mountain Ave

1,966 sqft · built 1964 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$544,900Aug 2021 $8,0872024 Amount on Record Jul 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

26 Mountain Ave

1,462 sqft · built 1946 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$293,000Nov 2013 $6,3782024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

27 Mountain Ave

1,722 sqft · built 1910 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2842024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

28 Mountain Ave

1,914 sqft · built 1959 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1996 $8,3262024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

29 Mountain Ave

1,804 sqft · built 1979 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6522024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

30 Mountain Ave

1,228 sqft · built 1962 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jun 2019 $7,5562024 Amount on Record Oct 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

31 Mountain Ave

2,843 sqft · built 1985 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$810,000Jan 2025 $10,4592024 Amount on Record Nov 2021 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

32 Mountain Ave

1,280 sqft · built 1962 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3392024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

33 Mountain Ave

1,050 sqft · built 1949 · 0.262 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jul 2023 $6,4442024 Amount on Record Mar 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

34 Mountain Ave

1,066 sqft · built 1962 · 0.248 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Sep 2005 $8,1212024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

35 Mountain Ave

1,291 sqft · built 1962 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$316,000May 2017 $7,4682024 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

36 Mountain Ave

2,052 sqft · built 1967 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$439,999Oct 2014 $8,2732024 Amount on Record May 2004 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

37 Mountain Ave

1,062 sqft · built 1962 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$267,000May 2001 $7,0522024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

38 Mountain Ave

2,214 sqft · built 1967 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jan 2018 $8,8382024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

39 Mountain Ave

1,412 sqft · built 1916 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000May 2024 $7,3142024 Amount on Record Oct 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

41 Mountain Ave

1,934 sqft · built 2014 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$688,000Jul 2022 $9,8572024 Amount on Record Nov 2013 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

42 Mountain Ave

2,238 sqft · built 1957 · 0.262 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jan 2006 $9,4202024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

45 Mountain Ave

2,855 sqft · built 2020 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2014 $13,2192024 Amount on Record May 2005 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

46 Mountain Ave

2,249 sqft · built 1958 · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
$1Jan 2006 $9,0892024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

47 Mountain Ave

2,698 sqft · built 2018 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Feb 2022 $12,9022024 Amount on Record May 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

48 Mountain Ave

2,128 sqft · built 1938 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4942024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

49 Mountain Ave

2,269 sqft · built 1958 · 0.325 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,0462024 —Nov 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

50 Mountain Ave

2,080 sqft · built 1952 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,050Sep 2023 $7,1812024 —Jun 2002 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

52 Mountain Ave

1,562 sqft · built 1985 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Jun 2021 $7,8022024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

53 Mountain Ave

1,653 sqft · built 1935 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5812024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

54 Mountain Ave

1,719 sqft · built 1986 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1142024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

55 Mountain Ave

1,092 sqft · built 1963 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000May 2005 $7,6822024 —Sep 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

56 Mountain Ave

1,041 sqft · built 1920 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$144,000Oct 1996 $5,9632024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

57 Mountain Ave

1,876 sqft · built 1977 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2172024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

58 Mountain Ave

1,900 sqft · built 1977 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Sep 2017 $8,2172024 Amount on Record Oct 2010 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

59 Mountain Ave

2,050 sqft · built 1960 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Jul 2000 $8,2812024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

60 Mountain Ave

2,744 sqft · built 1950 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,900May 2004 $6,9992024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

61 Mountain Ave

1,790 sqft · built 1942 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000Aug 1998 $7,4402024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

62 Mountain Ave

2,262 sqft · built 1987 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6772024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

63 Mountain Ave

1,898 sqft · built 1960 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8192024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

64 Mountain Ave

2,564 sqft · built 1955 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000May 1998 $10,0312024 Amount on Record Sep 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

65 Mountain Ave

2,401 sqft · built 1949 · 0.482 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Sep 2011 $8,0742024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

66 Mountain Ave

1,382 sqft · built 1952 · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000May 2013 $6,5412024 2 Owners on Record AssessorUpdated Jul 2026

68 Mountain Ave

1,066 sqft · built 1966 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Oct 2021 $7,8602024 Amount on Record Aug 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

69 Mountain Ave

2,624 sqft · built 2014 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$888,000Feb 2023 $12,7972024 Amount on Record Apr 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

70 Mountain Ave

1,382 sqft · built 1962 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8872024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

71 Mountain Ave

1,988 sqft · built 1987 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000Dec 2025 $8,5882024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

72 Mountain Ave

2,013 sqft · built 1970 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jan 2024 $7,8322024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

73 Mountain Ave

2,052 sqft · built 1967 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Oct 2012 $8,6602024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

74 Mountain Ave

2,052 sqft · built 1967 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Feb 2012 $8,1612024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

75 Mountain Ave

2,800 sqft · built 2010 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Mar 1996 $10,9002024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

80 Mountain Ave

2,160 sqft · built 1949 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0782024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

82 Mountain Ave

1,372 sqft · built 1966 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2512024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

83 Mountain Ave

1,756 sqft · built 1962 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$735,000May 2026 $7,8622024 Amount on Record Aug 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

84 Mountain Ave

1,480 sqft · built 1970 · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000May 2012 $8,5902024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

85 Mountain Ave

2,261 sqft · built 1965 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Jul 2008 $8,5362024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

86 Mountain Ave

2,579 sqft · built 1987 · 0.292 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,8252024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

89 Mountain Ave

3,480 sqft · built 1955 · 0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000May 2021 $9,1662024 —Aug 2020 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

90 Mountain Ave

1,508 sqft · built 1943 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$321,000Jul 2008 $8,1172024 Amount on Record Mar 1999 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

91 Mountain Ave

1,248 sqft · built 1977 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2692024 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

92 Mountain Ave

1,000 sqft · built 2022 · 0.235 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,000Mar 2021 $4,3212024 —Sep 1999 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

93 Mountain Ave

2,268 sqft · built 1962 · 0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2622024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

96 Mountain Ave

2,588 sqft · built 1945 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2011 $7,3242024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

97 Mountain Ave

2,048 sqft · built 1978 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1722024 Owner on Record Owner Occupied AssessorUpdated Jul 2026

100 Mountain Ave

1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jun 2004 —Nov 2000 Owner on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets