309 South St New Providence, NJ 07974

Built 1966 · CommercialNew owner since Jan 23, 20262 owner signals on a paid plan
Assessed
$425,000
Last sale
$1Jan 23, 2026
Built
1966
Size
8,000 sq ft
Status
No open cases

Property information

Block
222
Lot
14
Qualifier
—
County
Union
Municipality
New Providence Boro
Tax map page
—
Land description
.920 AC

Building details

Building class
—
Description
1SB&CB
Dwellings
—
Zoning
—
Square feet
8,000
Acreage
0.92 ac

Assessment

Land value
$290,100
68%
Improvement value
$134,900
32%
Total assessment
$425,000
Sale assessment
Sign in to see
Tax (2024)
$21,939

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.

7 events · 1966–2026

Sign in to see the parties and documents

  • Deed recorded

    +52% vs 2021
    $1,600,000
    Per sq ft$266Held1.4 yrsSq ft6,017NU codeImproved post-assessment (7)RecordedJan 13, 2023
  • Deed recorded

    +47% vs 2000
    $1,050,000
    Per sq ft$131Held21.1 yrsSq ft8,000RecordedNov 23, 2021
  • 21 years
  • Deed recorded

    +40% vs 1984
    $712,500
    Held15.9 yrs
  • 16 years
  • Deed recorded

    $510,000
  • 18 years
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$21,939+3.1%$290,100$134,900$425,000
2023$21,280+2.1%$290,100$134,900$425,000
2022$20,834+0.0%$290,100$134,900$425,000
2021$20,825+0.6%$290,100$134,900$425,000
2020$20,698+0.5%$290,100$134,900$425,000
2019$20,591+1.7%$290,100$134,900$425,000
2018$20,256+1.4%$290,100$134,900$425,000
2017$19,971+1.4%$290,100$134,900$425,000
2016$19,695-13.7%$290,100$134,900$425,000
2015$22,820+2.7%$290,100$134,900$425,000
2014$22,210+3.2%$290,100$209,900$500,000
2013$21,530+2.3%$290,100$209,900$500,000
2012$21,045+3.1%$290,100$209,900$500,000
2011$20,410+4.6%$290,100$209,900$500,000
2010$19,515+4.4%$290,100$209,900$500,000
2009$18,695+4.4%$290,100$209,900$500,000
2008$17,910+5.5%$290,100$209,900$500,000
2007$16,975+4.8%$290,100$209,900$500,000
2006$16,200+4.9%$290,100$209,900$500,000
2005$15,450-24.0%$290,100$209,900$500,000
2004$20,318+9.4%$290,100$209,900$500,000
2003$18,574+4.3%$334,500$368,800$703,300
2002$17,801+3.7%$334,500$368,800$703,300
2001$17,161+2.5%$334,500$368,800$703,300
2000$16,739+3.0%$334,500$368,800$703,300
1999$16,246-26.6%$334,500$368,800$703,300
1998$22,125+3.8%$334,500$368,800$703,300
1997$21,306+3.7%$138,000$408,300$546,300
1996$20,541+4.7%$138,000$408,300$546,300
1995$19,612+7.5%$138,000$408,300$546,300
1994$18,246+6.4%$138,000$408,300$546,300
1993$17,154+1.6%$138,000$408,300$546,300
1992$16,881+0.7%$138,000$408,300$546,300
1991$16,7710.0%$138,000$408,300$546,300
1990$16,771—$138,000$408,300$546,300