1100 Sylvan Lane Mountainside, NJ 07092

Built 1960 · Residential2 owner signals on a paid plan
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Assessed
$579,700
Last sale
$780,000May 18, 2022
Built
1960
Size
2,236 sq ft
Owner
Sign in to seeOwner details on a paid plan
Status
No open cases

Property information

Block
25
Lot
1
Qualifier
—
County
Union
Municipality
Mountainside Boro
Tax map page
—
Land description
000.409 AC

Building details

Building class
17
Description
1SF 2G
Dwellings
1
Zoning
R-2
Square feet
2,236
Acreage
0.41 ac

Assessment

Land value
$317,500
55%
Improvement value
$262,200
45%
Total assessment
$579,700
Sale assessment
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Tax (2025)
$11,884

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 · 1960–2022

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  • Deed recorded

    +24% vs 2016
    $780,000
    Per sq ft$349Held6.3 yrsSq ft2,236RecordedJun 8, 2022
  • 6 years

  • Deed recorded

    +3% vs 2006
    $630,000
    Per sq ft$293Held9.7 yrsSq ft2,150RecordedJan 22, 2016
  • 10 years

  • Deed recorded

    $610,000
  • 46 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2025$122-99.0%$317,500$262,200$579,700
2024$11,884+3.1%$317,500$262,200$579,700
2023$11,524+1.2%$317,500$262,200$579,700
2022$11,385+2.6%$317,500$262,200$579,700
2021$11,099-0.5%$317,500$262,200$579,700
2020$11,157-0.2%$64,300$84,200$148,500
2019$11,179+0.7%$64,300$84,200$148,500
2018$11,097+2.3%$64,300$84,200$148,500
2017$10,845+1.9%$64,300$84,200$148,500
2016$10,639+6.4%$64,300$84,200$148,500
2015$10,003+4.5%$64,300$84,200$148,500
2014$9,568+4.3%$64,300$84,200$148,500
2013$9,171+6.0%$64,300$84,200$148,500
2012$8,656+3.6%$64,300$84,200$148,500
2011$8,355+6.0%$64,300$84,200$148,500
2010$7,885+2.1%$64,300$84,200$148,500
2009$7,722+6.1%$64,300$84,200$148,500
2008$7,275+6.3%$64,300$84,200$148,500
2007$6,846+4.5%$64,300$84,200$148,500
2006$6,552+2.4%$64,300$84,200$148,500
2005$6,400+5.8%$64,300$84,200$148,500
2004$6,048+7.7%$64,300$84,200$148,500
2003$5,615+8.2%$64,300$84,200$148,500
2002$5,187+3.0%$64,300$84,200$148,500
2001$5,034+1.8%$64,300$84,200$148,500
2000$4,9450.0%$64,300$84,200$148,500
1999$4,945+0.6%$64,300$84,200$148,500
1998$4,915-1.5%$64,300$84,200$148,500
1997$4,990+8.4%$64,300$84,200$148,500
1996$4,604-0.6%$64,300$84,200$148,500
1995$4,633+6.8%$64,300$84,200$148,500
1994$4,336+5.0%$64,300$84,200$148,500
1993$4,128+6.1%$64,300$84,200$148,500
1992$3,891-6.8%$64,300$84,200$148,500
1991$4,1730.0%$64,300$84,200$148,500
1990$4,173—$64,300$84,200$148,500

All 16 lots on Block 25