NJPropData
HomeDashboard

Data Explorer

DataWorkspaceBetaReportsPDFDocs

21 Williamson Ave Hillside, NJ 07205

Built 1919Residential
Get report
Street ViewSign in to view
Street ViewSatellite view
Map of this property's location
Open on map
Assessed
$111,500
Last sale
$335,000May 17, 2021
Built
1919
Size
1,796 sq ft
Owner
Sign in to see
Status
No open cases

Property information

Block
1003
Lot
40
Qualifier
—
County
Union
Municipality
Hillside Twp
Tax map page
10
Land description
50X150

Building details

Building class
16
Description
FD-1 2S
Dwellings
1
Zoning
R40
Square feet
1,796
Acreage
0.17 ac

Assessment

Land value
$58,300
52%
Improvement value
$53,200
48%
Total assessment
$111,500
Sale assessment
Sign in to see
Tax (2024)
$9,202

Owner mailing

Street address
Sign in to see

Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.

  1. Home
  2. /
  3. NJ Property Records
  4. /
  5. Union County
  6. /
  7. Hillside Twp
  8. /
  9. Block 1003
  10. /
  11. 21 Williamson Ave, Hillside, NJ 07205

5 events · 1919–2021
Sales2
  • 2021May 17

    Deed recorded

    +365% vs 1985
    $335,000
    Per sq ft$187Held12.3 yrsSq ft1,796RecordedJun 22, 2021

    Sign in to see the details

  • 36 years
  • 1985Jul 25

    Deed recorded

    $72,000

    Sign in to see the details

  • 67 years
  • 1919

    Property Built

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

35 years · 1990–2024
YearProperty taxChangeLandImprovementAssessment
2024$9,202+3.0%$58,300$53,200$111,500
2023$8,935+1.6%$58,300$53,200$111,500
2022$8,794+0.6%$58,300$53,200$111,500
2021$8,743+2.0%$58,300$53,200$111,500
2020$8,573+1.0%$58,300$53,200$111,500
2019$8,487+0.6%$58,300$53,200$111,500
2018$8,436+0.1%$58,300$53,200$111,500
2017$8,426+0.9%$58,300$53,200$111,500

246 Winans Ave, Hillside, NJ 07205Residential1,764 sq ftAssessed $97,4000.50 mi away-2% sq ftView details284 Florence Ave, Hillside, NJ 07205Residential1,774 sq ftAssessed $89,1000.79 mi away-1% sq ftView details134 Clark St, Hillside, NJ 07205Residential1,742 sq ftAssessed $122,5000.32 mi away-3% sq ftView details145 Frances Pl, Hillside, NJ 07205Residential1,830 sq ftAssessed $139,5000.64 mi away+2% sq ftView details75 Williamson Ave, Hillside, NJ 07205Residential1,782 sq ftAssessed $114,5000.12 mi away-1% sq ftView details

Sign in to see sale prices and dates

Sign in to keep notes

Your notes stay private to you.

Sign in

  • 1601 Maple Ave, Hillside, NJ 07205Lot 1
  • Bailey Ave South, Hillside, NJ 07205Lot 2
  • 150 Bailey Ave, Hillside, NJ 07205Lot 3
  • 144 Bailey Ave, Hillside, NJ 07205Lot 4
  • 142 Bailey Ave, Hillside, NJ 07205Lot 5
  • 140 Bailey Ave, Hillside, NJ 07205Lot 6
  • 132 Bailey Ave, Hillside, NJ 07205Lot 7
  • 128 Bailey Ave, Hillside, NJ 07205Lot 8
  • 124 Bailey Ave, Hillside, NJ 07205Lot 9
  • 122 Bailey Ave, Hillside, NJ 07205Lot 10
  • 118 Bailey Ave, Hillside, NJ 07205Lot 11
  • 114 Bailey Ave, Hillside, NJ 07205Lot 12
All 71 lots on Block 1003