1104 Sylvan Lane Mountainside, NJ 07092

Built 1960 · ResidentialNew owner since Feb 12, 20262 owner signals on a paid plan
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Assessed
$528,700
Last sale
$856,000Feb 12, 2026
Built
1960
Size
2,002 sq ft
Owner
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Status
No open cases

Property information

Block
25
Lot
2
Qualifier
—
County
Union
Municipality
Mountainside Boro
Tax map page
—
Land description
000.414 AC

Building details

Building class
17
Description
1SF 2G
Dwellings
1
Zoning
—
Square feet
2,002
Acreage
0.41 ac

Assessment

Land value
$317,400
60%
Improvement value
$211,300
40%
Total assessment
$528,700
Sale assessment
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Tax (2025)
$10,838

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.

4 events · 1960–2026

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  • Deed recorded

    +172% vs 1993
    $856,000
    Per sq ft$428Held32.3 yrsSq ft2,002NU codeEstate / executor (10)RecordedMar 19, 2026
  • 32 years

  • Deed recorded

    +17% vs 1989
    $315,000
    Held4.4 yrs
  • 4 years

  • Deed recorded

    $270,000
  • 29 years

  • Property Built

County clerks also index recorded documents by address and by the names on them. Search Union County records

YearProperty taxChangeLandImprovementAssessment
2025$111-99.0%$317,400$211,300$528,700
2024$10,838+3.1%$317,400$211,300$528,700
2023$10,511+1.2%$317,400$211,300$528,700
2022$10,384-7.8%$317,400$211,300$528,700
2021$11,263-0.5%$317,400$211,300$528,700
2020$11,322-0.2%$64,500$86,200$150,700
2019$11,345+0.7%$64,500$86,200$150,700
2018$11,262+2.3%$64,500$86,200$150,700
2017$11,006+1.9%$64,500$86,200$150,700
2016$10,796+6.4%$64,500$86,200$150,700
2015$10,151+4.5%$64,500$86,200$150,700
2014$9,710+4.3%$64,500$86,200$150,700
2013$9,307+6.0%$64,500$86,200$150,700
2012$8,784+3.6%$64,500$86,200$150,700
2011$8,478+6.0%$64,500$86,200$150,700
2010$8,002+2.1%$64,500$86,200$150,700
2009$7,836+6.1%$64,500$86,200$150,700
2008$7,383+6.3%$64,500$86,200$150,700
2007$6,947+4.5%$64,500$86,200$150,700
2006$6,649+2.4%$64,500$86,200$150,700
2005$6,495+5.8%$64,500$86,200$150,700
2004$6,138+7.7%$64,500$86,200$150,700
2003$5,698+8.2%$64,500$86,200$150,700
2002$5,264+3.0%$64,500$86,200$150,700
2001$5,109+1.8%$64,500$86,200$150,700
2000$5,0180.0%$64,500$86,200$150,700
1999$5,018+0.6%$64,500$86,200$150,700
1998$4,988-1.5%$64,500$86,200$150,700
1997$5,064+8.4%$64,500$86,200$150,700
1996$4,672-0.6%$64,500$86,200$150,700
1995$4,702+6.8%$64,500$86,200$150,700
1994$4,400+5.0%$64,500$86,200$150,700
1993$4,189+6.1%$64,500$86,200$150,700
1992$3,948-6.8%$64,500$86,200$150,700
1991$4,2350.0%$64,500$86,200$150,700
1990$4,235—$64,500$86,200$150,700

All 16 lots on Block 25