491 Brookside Ave Allendale, NJ 07401

Built 1997 · Residential2 owner signals on a paid plan
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Assessed
$2,330,300
Last sale
$1,625,000Aug 4, 2025
Built
1997
Size
5,895 sq ft
Owner
Sign in to seeOwner details on a paid plan
Status
No open cases

Property information

Block
1304
Lot
25
Qualifier
—
County
Bergen
Municipality
Allendale Boro
Tax map page
—
Land description
.975 AC

Building details

Building class
20
Description
F1.5S3G
Dwellings
1
Zoning
—
Square feet
5,895
Acreage
0.98 ac

Assessment

Land value
$569,300
24%
Improvement value
$1,761,000
76%
Total assessment
$2,330,300
Sale assessment
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Tax (2024)
$40,853

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.

6 events · 1990–2025

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  • Mortgage recorded

    Instrument2025057382CountyBergen
    View document

  • Deed recorded

    -13% vs 2022
    $1,625,000
    Per sq ft$276Held3.1 yrsSq ft5,895RecordedAug 21, 2025
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  • Deed recorded

    +15% vs 2008
    $1,875,000
    Per sq ft$318Held13.9 yrsSq ft5,895RecordedAug 2, 2022
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  • 14 years

  • Deed recorded

    +563% vs 1990
    $1,625,000
    Per sq ft$309Held18.1 yrsSq ft5,252RecordedAug 11, 2008
  • 12 years

  • Property Built

  • 7 years

  • Deed recorded

    $245,000

YearProperty taxChangeLandImprovementAssessment
2024$40,853-0.4%$569,300$1,761,000$2,330,300
2023$41,020-1.0%$432,600$1,504,500$1,937,100
2022$41,420-0.8%$385,900$1,416,300$1,802,200
2021$41,750+2.7%$374,600$1,388,700$1,763,300
2020$40,642+2.3%$379,100$1,351,100$1,730,200
2019$39,743+0.4%$379,100$1,351,100$1,730,200
2018$39,587-0.1%$379,100$1,351,100$1,730,200
2017$39,639+6.5%$379,100$1,351,100$1,730,200
2016$37,206-2.8%$379,100$1,278,200$1,657,300
2015$38,264+1.1%$379,100$1,278,200$1,657,300
2014$37,846+2.0%$379,100$1,226,600$1,605,700
2013$37,108+11.6%$379,100$1,226,600$1,605,700
2012$33,245+1.1%$379,100$1,226,600$1,605,700
2011$32,872+0.9%$381,400$862,800$1,244,200
2010$32,573+2.8%$381,400$862,800$1,244,200
2009$31,677+3.9%$381,400$862,800$1,244,200
2008$30,483+3.8%$381,400$862,800$1,244,200
2007$29,363+8.3%$381,400$862,800$1,244,200
2006$27,124+6.3%$381,400$862,800$1,244,200
2005$25,506+7.3%$381,400$862,800$1,244,200
2004$23,764+5.5%$381,400$862,800$1,244,200
2003$22,520-0.0%$381,400$862,800$1,244,200
2002$22,530+4.3%$381,400$862,800$1,244,200
2001$21,608+3.7%$253,800$547,400$801,200
2000$20,831+5.7%$253,800$547,400$801,200
1999$19,710+155.6%$253,800$547,400$801,200
1998$7,713+2.6%$253,800—$253,800
1997$7,519+3.1%$253,800$68,900$322,700
1996$7,293+24.9%$253,800$68,900$322,700
1995$5,837+7.2%$253,800$68,900$322,700
1994$5,446+2.1%$108,600$77,900$186,500
1993$5,334+5.5%$108,600$77,900$186,500
1992$5,054+4.2%$108,600$77,900$186,500
1991$4,849+2.0%$108,600$77,900$186,500
1990$4,756+9.4%$108,600$77,900$186,500
1989$4,345—$108,600$77,900$186,500

All 28 lots on Block 1304