21 Warren Trl Denville, NJ 07834

Built 1940 · ResidentialRecent mortgage Nov 17, 20252 owner signals on a paid plan
Assessed
$379,700
Last sale
$505,500Jun 27, 2019
Built
1940
Size
2,178 sq ft
Status
No open cases

Property information

Block
40602
Lot
198
Qualifier
—
County
Morris
Municipality
Denville Twp
Tax map page
—
Land description
.531 AC

Building details

Building class
17
Description
1SF G1
Dwellings
1
Zoning
R-2A
Square feet
2,178
Acreage
0.53 ac

Assessment

Land value
$173,100
46%
Improvement value
$206,600
54%
Total assessment
$379,700
Sale assessment
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Tax (2024)
$10,465

Records

Recent mortgage
Nov 17, 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.

14 events · 1940–2025

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  • Mortgage discharged

    Instrument2025050853CountyMorris
  • Mortgage recorded

    Instrument2025048084CountyMorris
  • 4 years
  • Mortgage recorded

    Instrument2021060490CountyMorris
  • Mortgage discharged

    Instrument2020082282CountyMorris
  • Mortgage recorded

    Instrument2020078992CountyMorris
  • Mortgage recorded

    Instrument2019069061CountyMorris
  • Deed recorded

    +84% vs 2010
    $505,500
    Held5.4 yrs
  • Mortgage recorded

    Instrument2019032653CountyMorris
  • 9 years
  • Deed recorded

    -37% vs 2005
    $275,000
    Per sq ft$126Held3 moSq ft2,178NU codePost-foreclosure resale (31)RecordedAug 30, 2010
  • 5 years
  • Deed recorded

    $433,500
    Per sq ft$199Sq ft2,178RecordedAug 23, 2005
  • 66 years
  • Property Built

YearProperty taxChangeLandImprovementAssessment
2024$10,465+4.2%$173,100$206,600$379,700
2023$10,043+4.4%$173,100$206,600$379,700
2022$9,618+0.8%$173,100$206,600$379,700
2021$9,538+1.0%$173,100$206,600$379,700
2020$9,439+14.1%$173,100$206,600$379,700
2019$8,276+0.8%$173,100$162,900$336,000
2018$8,208+2.4%$173,100$162,900$336,000
2017$8,017-5.3%$173,100$162,900$336,000
2016$8,462+2.0%$173,100$162,900$336,000
2015$8,294+2.8%$138,300$133,000$271,300
2014$8,066+3.2%$138,300$133,000$271,300
2013$7,813+3.9%$138,300$133,000$271,300
2012$7,520+3.4%$138,300$133,000$271,300
2011$7,276+1.6%$138,300$133,000$271,300
2010$7,165+2.2%$138,300$133,000$271,300
2009$7,013+5.5%$138,300$133,000$271,300
2008$6,647+5.6%$138,300$133,000$271,300
2007$6,294+3.6%$138,300$133,000$271,300
2006$6,077+4.2%$138,300$133,000$271,300
2005$5,833+9.1%$138,300$133,000$271,300
2004$5,345+8.2%$138,300$133,000$271,300
2003$4,938+1.3%$138,300$133,000$271,300
2002$4,873+2.2%$138,300$133,000$271,300
2001$4,767+6.4%$63,000$88,800$151,800
2000$4,478+6.5%$63,000$88,800$151,800
1999$4,205+2.2%$63,000$88,800$151,800
1998$4,114-0.7%$63,000$88,800$151,800
1997$4,144+2.2%$63,000$88,800$151,800
1996$4,053+1.1%$63,000$88,800$151,800
1995$4,008+3.5%$63,000$88,800$151,800
1994$3,871+6.3%$63,000$88,800$151,800
1993$3,643+3.9%$63,000$88,800$151,800
1992$3,507+5.0%$63,000$88,800$151,800
1991$3,340+6.3%$63,000$88,800$151,800
1990$3,142+10.1%$63,000$88,800$151,800
1989$2,854—$63,000$88,800$151,800