Passaic County and Hawthorne Borough property records for 47 addresses on Mountain Ave, Hawthorne, NJ · Last verified October 2026
| Properties | 47 |
|---|---|
| Median Sale Price | $675,000 |
| Deeds and Mortgages on File | 45 |
| Median Price per Sqft | $227 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $16,365 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 19 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
built 1992
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Nov 2025 |
1,990 sqft · built 1984 · 0.075 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,1712025 | Owner on Record | AssessorUpdated Jul 2026 |
1,374 sqft · built 1928 · 0.315 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,000May 2002 | $11,1612025 | Amount on Record Feb 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1,990 sqft · built 1984 · 0.067 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Aug 2003 | $10,7122025 | Amount on Record Dec 1998 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
2,010 sqft · built 1984 · 0.07 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $457,000Jul 2022 | $11,4252025 | Amount on Record Aug 1999 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,010 sqft · built 1984 · 0.07 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $408,000Nov 2004 | $11,3942025 | Amount on Record Sep 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
2,932 sqft · built 1978 · 0.54 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Jul 2000 | $17,0622025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1,950 sqft · built 1984 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Dec 2010 | $10,6332025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,950 sqft · built 1984 · 0.077 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Apr 2017 | $11,1142025 | Amount on Record Jan 2000 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,897 sqft · built 1985 · 0.355 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,8112025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,774 sqft · built 1958 · 1.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Nov 2018 | $12,6332025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,112 sqft · built 1928 · 0.556 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Nov 2018 | $14,1232025 | Amount on Record Nov 2000 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,444 sqft · built 1928 · 1.32 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Sep 2003 | $14,9372025 | —May 1999 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,162 sqft · built 1968 · 2.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Nov 2012 | $18,6472025 | Amount on Record Dec 2002 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
2,168 sqft · built 1955 · 1.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Jan 2008 | $14,2082025 | Amount on Record Dec 2000 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
1,613 sqft · built 1913 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $166,000Apr 1998 | $12,7582025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,678 sqft · built 1953 · 2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $357,500Aug 2003 | $23,4952025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,456 sqft · built 1928 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,500Sep 1976 | $11,5352025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,085 sqft · built 1928 · 2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,2002025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,630 sqft · built 1928 · 0.676 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000May 2022 | $12,7242025 | Amount on Record Nov 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,477 sqft · built 1968 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Nov 2022 | $16,5092025 | Amount on Record Aug 2003 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,388 sqft · built 1959 · 0.645 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,5292025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,280 sqft · built 1938 · 0.769 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,0602025 | —May 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,304 sqft · built 1960 · 0.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $268,000Apr 1996 | $12,7682025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,338 sqft · built 1928 · 0.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1996 | $15,7832025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,248 sqft · built 1918 · 2.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000Aug 2022 | $16,3652025 | —Oct 2007 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,002 sqft · built 1940 · 1.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,0192025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,007 sqft · built 1974 · 1.02 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,9212025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,536 sqft · built 1959 · 0.386 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $207,000Dec 1998 | $14,0632025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,424 sqft · built 1978 · 1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $582,500Dec 2003 | $16,1762025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,937 sqft · built 1928 · 0.629 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $442,500Apr 2018 | $16,9562025 | Amount on Record Jun 2000 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4,468 sqft · built 2011 · 0.558 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Dec 2021 | $25,1712025 | Amount on Record Jan 2012 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4,250 sqft · built 1918 · 1.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Dec 2021 | $23,4392025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3,364 sqft · built 1978 · 1.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Sep 2007 | $17,0562025 | —Aug 2005 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3,867 sqft · built 1938 · 0.096 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Mar 1995 | $24,6142025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,762 sqft · built 1982 · 0.864 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Sep 2013 | $16,5632025 | —Mar 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,762 sqft · built 1982 · 0.749 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Apr 2008 | $16,4622025 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
2,722 sqft · built 1979 · 0.437 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Mar 2001 | $17,6692025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,025 sqft · built 1982 · 0.636 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Feb 2012 | $16,3962025 | Amount on Record Jul 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,811 sqft · built 1979 · 0.437 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000May 2005 | $18,1222025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3,482 sqft · built 1985 · 0.524 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $373,000Dec 2000 | $17,3612025 | Amount on Record Sep 1999 | Owner on Record | AssessorUpdated Aug 2026 |
2,566 sqft · built 1982 · 0.429 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $563,125May 2019 | $17,5912025 | Amount on Record Aug 2013 | 2 Owners on Record | Assessor + 6 DocumentsUpdated Oct 2026 |
2,722 sqft · built 1979 · 0.427 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Oct 1996 | $17,4712025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,722 sqft · built 1979 · 0.718 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Aug 2026 | $18,4712025 | Amount on Record Oct 1998 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
3,658 sqft · built 1979 · 0.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $907,500Feb 2024 | $20,3612025 | Amount on Record Apr 2015 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,254 sqft · built 1889 · 1.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Feb 2012 | $15,2012025 | —Dec 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
728 sqft · built 1900 · 1.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Dec 2004 | $10,8852025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |