Union St, Hackensack, NJ Property Records

Bergen County and Hackensack City property records for 90 addresses on Union St, Hackensack, NJ · Last verified August 2026

Union St Highlights

Properties 122
Median Sale Price $440,000
Deeds and Mortgages on File 125
Median Price per Sqft $268
Owner Occupied 57%
Median Annual Tax Bill $11,158
Median Year Built 1970
Median Ownership Tenure 10 years

Properties on Union St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

28 Union St

2,725 sqft · Built 1907 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Oct 2024 $13,3982025 Amount on Record Jan 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31 Union St

1,274 sqft · Built 1926 · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $9,5312025 —Dec 2002 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

35 Union St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2020 $4,4802025 1 Name on Record AssessorUpdated Jul 2026

38 Union St

1,408 sqft · Built 1907 · 0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,000Nov 1995 $8,2762025 —Nov 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

39 Union St

1,150 sqft · Built 2005 · 2.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,000Feb 2018 $9,4092025 Amount on Record Jan 2007 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

39 Union St

13 units · Built 2005 · 995 sq ft

Last Sale Median Tax Bill Median Sale    
$350,000May 2025 $9,9742025 $350,00013 units    

40 Union St

747 sqft · Built 1907 · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,000Mar 2013 $8,2152025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

68 Union St

2,603 sqft · Built 1907 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Aug 2014 $12,0952025 —Aug 2008 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

72 Union St

1,512 sqft · Built 1916 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000May 2023 $10,6992025 Amount on Record Sep 2004 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

74 Union St

1,460 sqft · Built 1907 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Apr 2026 $9,3612025 Amount on Record Jan 2022 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

75 Union St

8 units · Built 1986 · 923 sq ft

Last Sale Median Tax Bill Median Sale    
$25,000Mar 2025 $6,8102025 $168,5008 units    

75 Union St

953 sqft · Built 1986 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2019 $6,7652025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

76 Union St

1,866 sqft · Built 1907 · 0.093 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$540,000Feb 2023 $12,6632025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

97 Union St

0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

106 Union St

1,320 sqft · Built 1926 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Sep 2013 $9,6302025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

108 Union St

958 sqft · Built 1916 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Dec 2002 $6,9642025 —Sep 2000 2 Names on Record AssessorUpdated Jul 2026

111 Union St

6,784 sqft · Built 1975 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,5082025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

112 Union St

1,575 sqft · Built 1971 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2025 $20,8592025 1 Name on Record AssessorUpdated Jul 2026

115 Union St, #117

2,538 sqft · Built 1907 · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,6282025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

119 Union St

2,900 sqft · Built 1907 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Feb 2026 $15,1822025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

129 Union St

1,914 sqft · Built 1907 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4272025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

131 Union St

2,057 sqft · Built 1916 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$379,000Oct 2005 $12,1462025 2 Names on Record AssessorUpdated Jul 2026

135 Union St

2,051 sqft · Built 1907 · 0.099 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jan 2020 $13,5202025 Amount on Record Feb 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

137 Union St

2,195 sqft · Built 1907 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Aug 2021 $13,0932025 —Apr 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

138 Union St

1,072 sqft · Built 1907 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Dec 2000 $8,0872025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

141 Union St

1,423 sqft · Built 1916 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Mar 1996 $9,6432025 —Mar 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

144 Union St

2,289 sqft · Built 1907 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Sep 2021 $15,1692025 Amount on Record Feb 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

145 Union St

1,160 sqft · Built 1916 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,200Jun 2022 $8,7962025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

149 Union St

1,536 sqft · Built 1936 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Jul 2008 $10,3622025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

151 Union St

1,080 sqft · Built 1936 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Feb 2025 $9,5372025 Amount on Record Jan 2022 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

157 Union St, #59

3,416 sqft · Built 1912 · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$22,1262025 1 Name on Record AssessorUpdated Jul 2026

160 Union St

4,500 sqft · Built 1983 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Sep 2020 $39,7602025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

161 Union St, #63

2,004 sqft · Built 1907 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2009 $13,5162025 2 Names on Record AssessorUpdated Jul 2026

165 Union St

1,890 sqft · Built 2006 · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$345,000Jan 2018 $13,9372025 Amount on Record Sep 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

166 Union St

1,327 sqft · Built 1916 · 0.089 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jul 2015 $10,7922025 Amount on Record Aug 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

167 Union St

1,890 sqft · Built 2006 · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000May 2005 $13,9372025 Amount on Record Apr 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

170 Union St

4,298 sqft · Built 1927 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$97,500Jul 1995 $18,2402025 Amount on Record Jun 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

171 Union St

3,616 sqft · Built 1907 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$790,000May 2024 $15,7272025 Amount on Record Nov 2019 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

174 Union St

5,039 sqft · Built 1983 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Apr 1999 $42,1792025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

175 Union St

2,907 sqft · Built 1907 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,5672025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

179 Union St

3,262 sqft · Built 1926 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2001 $15,5382025 Amount on Record Jul 1996 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

183 Union St

1,762 sqft · Built 1907 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,000May 2005 $11,1582025 Amount on Record Jun 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

187 Union St

2,631 sqft · Built 1926 · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$910,000Dec 2021 $14,7902025 Amount on Record Jan 2021 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

191 Union St

3,075 sqft · Built 1907 · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,7672025 1 Name on Record AssessorUpdated Jul 2026

197 Union St

3,456 sqft · Built 1947 · 0.265 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Dec 2018 $26,9782025 1 Name on Record Assessor + 8 DocumentsUpdated Jul 2026

207 Union St

6,270 sqft · Built 1956 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,5152025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

215 Union St

9,600 sqft · Built 2020 · 0.713 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Jan 2001 $54,5532025 1 Name on Record AssessorUpdated Jul 2026

220 Union St

15,907 sqft · Built 1912 · 0.679 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Aug 2021 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

231 Union St

2,793 sqft · Built 1916 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Oct 1997 $14,4982025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

241 Union St

7 units · Built 2005 · 1,018 sq ft

Last Sale Median Tax Bill Median Sale    
$405,000Dec 2025 $9,0722025 $340,0007 units    

241 Union St

1,036 sqft · Built 2005 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$366,000Apr 2022 $9,0462025 Amount on Record Feb 2020 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

250 Union St

2,974 sqft · Built 1916 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Apr 2002 $14,6232025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

259 Union St

4,477 sqft · Built 1950 · 0.284 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2002 $25,8742025 Amount on Record Dec 1994 1 Name on Record AssessorUpdated Jul 2026

263 Union St

3,550 sqft · Built 1900 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jun 2022 $19,0942025 —Oct 2007 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

267 Union St

3,005 sqft · Built 1900 · 0.124 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Feb 2025 $20,8592025 Amount on Record Jun 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

270 Union St

2,654 sqft · Built 1916 · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Jun 2019 $14,3122025 —Sep 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

271 Union St

3,101 sqft · Built 1920 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2004 $15,4032025 1 Name on Record AssessorUpdated Jul 2026

274 Union St

2,619 sqft · Built 1936 · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$129,000Jan 1996 $13,5102025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

275 Union St

2,406 sqft · Built 1912 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3902025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

279 Union St

3,170 sqft · Built 1880 · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Nov 2021 $15,1502025 —Jan 2019 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

280 Union St

8 units · Built 1988 · 536 sq ft

Last Sale Median Tax Bill Median Sale    
$130,000Mar 2024 $5,9722025 $115,0008 units    

280 Union St

732 sqft · Built 1988 · 0.009 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 2022 $6,3892025 Amount on Record Apr 2018 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

282 Union St

2,056 sqft · Built 1916 · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,000Jul 2012 $11,8732025 Amount on Record Jan 2007 1 Name on Record AssessorUpdated Jul 2026

283 Union St

2,239 sqft · Built 1916 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Dec 2005 $10,4132025 Amount on Record Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

286 Union St

5,095 sqft · Built 1950 · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Aug 2016 $32,8992025 Amount on Record Aug 2005 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

287 Union St

3,833 sqft · Built 1912 · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Sep 2021 $20,9452025 Amount on Record Apr 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

294 Union St

4,376 sqft · Built 1900 · 0.004 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Nov 2021 $26,3852024 Amount on Record Jul 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

298 Union St

2,990 sqft · Built 1986 · 0.004 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Feb 2022 $14,6072025 Amount on Record Jul 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

301 Union St

43,906 sqft · Built 1974 · 0.942 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2000 $224,6302025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

302 Union St

4,217 sqft · Built 1984 · 51.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$721,000Jul 2017 $35,5972025 Amount on Record Mar 1992 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

302 Union St, #A

1,124 sqft · Built 1984 · 13.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Mar 1992 $8,8952025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

302 Union St, #B

2,829 sqft · Built 1984 · 34.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2001 $23,8812025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

315 Union St

2,468 sqft · Built 2014 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Aug 2016 $14,5802024 Amount on Record Feb 2015 1 Name on Record AssessorUpdated Aug 2026

315 Union St, #1

2,468 sqft · Built 2014 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Feb 2016 $15,3102025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

316 Union St

Built 1986 · 0.005 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2012 $8,0232025 Amount on Record May 2000 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

321 Union St

4,093 sqft · Built 1907 · 0.214 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$465,000Aug 2008 $21,4652025 Amount on Record Aug 2004 1 Name on Record AssessorUpdated Jul 2026

324 Union St

3,088 sqft · Built 1920 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$557,000Apr 2021 $16,1092025 Amount on Record Oct 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

325 Union St

5,217 sqft · Built 1950 · 0.27 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Dec 2012 $20,3742025 Amount on Record Jun 1998 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

328 Union St

3,430 sqft · Built 1911 · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$622,000Jan 2020 $19,8642025 Amount on Record Apr 1994 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

331 Union St

3,111 sqft · Built 1916 · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$182,680Feb 2009 $26,7662025 Amount on Record Oct 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

334 Union St

8,060 sqft · Built 1986 · 0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Jul 2026

335 Union St

5,180 sqft · Built 1900 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Dec 2014 Amount on Record Jun 2006 1 Name on Record AssessorUpdated Jul 2026

345 Union St

5,661 sqft · Built 1970 · 0.573 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,000Nov 2013 $30,4862025 Amount on Record Apr 2012 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

379 Union St

1,430 sqft · Built 1964 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000May 1996 $21,1252025 2 Names on Record AssessorUpdated Jul 2026

385 Union St

17,670 sqft · Built 1986 · 0.394 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

397 Union St

8,608 sqft · Built 1986 · 0.475 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$73,8072025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

420/22 Union St

2,923 sqft · Built 1907 · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2007 $14,6682025 Amount on Record Aug 2000 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

424 Union St

2,228 sqft · Built 1907 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$253,000Jul 2000 $11,6452025 —Jul 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

430 Union St

46,767 sqft · Built 1960 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,006Apr 2013 $119,4102025 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

436 Union St

19,407 sqft · Built 1986 · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets