21 Midvale Mountain Road Mahwah, NJ 07430
Actions
Property flags
- Assessed
- $1,249,000
- Last sale
- $1,530,000Oct 10, 2025
- Built
- 1935
- Size
- 4,868 sq ft
- Status
- No open cases
Property information
- Block
- 1
- Lot
- 155
- Qualifier
- —
- County
- Bergen
- Municipality
- Mahwah Twp
- Tax map page
- 24
- Land description
- 8.320 AC
Building details
- Building class
- 19
- Description
- 1SRFR1STC/B2G
- Dwellings
- 1
- Zoning
- C200
- Square feet
- 4,868
- Acreage
- 8.32 ac
Assessment
- Land value
- $453,000
- 36%
- Improvement value
- $796,000
- 64%
- Total assessment
- $1,249,000
- Sale assessment
- Sign in to see
- Tax (2024)
- $25,779
Records
- Recent mortgage
- Dec 3, 2025
Owner mailing
- Street address
Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.
8 events · 1935–20258events19352025
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- $1,530,000
Deed recorded
-7% vs 2008Per sq ft$314Held17.1 yrsSq ft4,868RecordedDec 3, 2025 - 17 years
- $1,650,000
Deed recorded
+25% vs 2003Per sq ft$378Held5.1 yrsSq ft4,365RecordedOct 24, 2008 - 5 years
- $1,317,000
Deed recorded
0% vs 2003Per sq ft$302Held2 moSq ft4,365RecordedSep 11, 2003 - $1,317,000
Deed recorded
+14% vs 2002Per sq ft$302Held10 moSq ft4,365RecordedSep 11, 2003 - $1,157,000
Deed recorded
+40% vs 1997Per sq ft$265Held5.0 yrsSq ft4,365RecordedAug 15, 2002 - 5 years
- $825,000
Deed recorded
RecordedAug 28, 1997 - 63 years
Property Built
No tax distress on record
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $25,779 | +1.3% | $453,000 | $796,000 | $1,249,000 |
| 2023 | $25,442 | +4.4% | $453,000 | $796,000 | $1,249,000 |
| 2022 | $24,368 | +2.5% | $453,000 | $796,000 | $1,249,000 |
| 2021 | $23,781 | +3.4% | $453,000 | $796,000 | $1,249,000 |
| 2020 | $22,994 | +1.4% | $453,000 | $796,000 | $1,249,000 |
| 2019 | $22,669 | +1.6% | $453,000 | $796,000 | $1,249,000 |
| 2018 | $22,307 | +2.2% | $453,000 | $796,000 | $1,249,000 |
| 2017 | $21,820 | +1.4% | $453,000 | $796,000 | $1,249,000 |
| 2016 | $21,520 | +1.7% | $453,000 | $796,000 | $1,249,000 |
| 2015 | $21,158 | +1.8% | $453,000 | $796,000 | $1,249,000 |
| 2014 | $20,783 | +2.3% | $453,000 | $796,000 | $1,249,000 |
| 2013 | $20,309 | +2.9% | $453,000 | $796,000 | $1,249,000 |
| 2012 | $19,734 | -16.6% | $453,000 | $796,000 | $1,249,000 |
| 2011 | $23,655 | +3.0% | $453,000 | $796,000 | $1,249,000 |
| 2010 | $22,976 | +4.4% | $412,400 | $701,300 | $1,113,700 |
| 2009 | $22,007 | +4.0% | $412,400 | $701,300 | $1,113,700 |
| 2008 | $21,160 | +8.2% | $412,400 | $701,300 | $1,113,700 |
| 2007 | $19,558 | +5.9% | $412,400 | $680,200 | $1,092,600 |
| 2006 | $18,465 | +9.0% | $412,400 | $680,200 | $1,092,600 |
| 2005 | $16,935 | +9.9% | $412,400 | $680,200 | $1,092,600 |
| 2004 | $15,406 | +5.2% | $412,400 | $680,200 | $1,092,600 |
| 2003 | $14,641 | +8.1% | $412,400 | $680,200 | $1,092,600 |
| 2002 | $13,548 | -1.6% | $412,400 | $680,200 | $1,092,600 |
| 2001 | $13,767 | +2.0% | $412,400 | $680,200 | $1,092,600 |
| 2000 | $13,503 | +6.8% | $290,200 | $368,500 | $658,700 |
| 1999 | $12,647 | +3.8% | $290,200 | $368,500 | $658,700 |
| 1998 | $12,186 | +2.2% | $290,200 | $368,500 | $658,700 |
| 1997 | $11,922 | -2.7% | $290,200 | $368,500 | $658,700 |
| 1996 | $12,252 | -1.6% | $290,200 | $368,500 | $658,700 |
| 1995 | $12,449 | +6.2% | $290,200 | $368,500 | $658,700 |
| 1994 | $11,725 | +9.2% | $290,200 | $368,500 | $658,700 |
| 1993 | $10,737 | +115.8% | $290,200 | $368,500 | $658,700 |
| 1992 | $4,976 | +7.8% | $290,200 | $368,500 | $658,700 |
| 1991 | $4,616 | +8.3% | $113,700 | $182,200 | $295,900 |
| 1990 | $4,261 | +16.7% | $113,700 | $182,200 | $295,900 |
| 1989 | $3,650 | — | $113,700 | $176,000 | $289,700 |
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