6th St, Union City, NJ Property Records

Hudson County and Union City property records for 86 addresses on 6th St, Union City, NJ · Last verified October 2026

6th St Highlights

Properties 125
Median Sale Price $531,000
Deeds and Mortgages on File 118
Median Price per Sqft $334
Owner Occupied 58%
Median Annual Tax Bill $10,029
Median Year Built 1970
Median Ownership Tenure 8 years

Properties on 6th St

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

300 6th St

3 bd · 4 ba · 3,105 sqft · built 2014

Last Sale Tax Bill Prior Sale Owner Records
$1,025,000Sep 2019 $22,0692025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

302 6th St

3 bd · 4 ba · 3,105 sqft · built 2014

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000May 2026 $22,0692025 Amount on Record Apr 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

304 6th St

3 bd · 4 ba · 3,105 sqft · built 2014

Last Sale Tax Bill Prior Sale Owner Records
$1,175,000Aug 2022 $22,0692025 Amount on Record Sep 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

309 6th St, #313

5 bd · 25,405 sqft · built 1900 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,716,274Feb 2019 $90,5522025 Amount on Record Nov 2014 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

310 6th St

8,052 sqft · built 2014 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jun 2016 Amount on Record Feb 2016 Owner on Record Owner Occupied AssessorUpdated Oct 2026

310 6th St

4 units · Built 2014 · 1,842 sq ft

Last Sale Median Tax Bill Median Sale    
$750,000Oct 2021 $19,3132025 $675,9464 units    

312 6th St

built 2008

Last Sale Tax Bill Prior Sale Owner Records
$370,800Sep 2006 —Sep 2006 Owner on Record Owner Occupied AssessorUpdated Jul 2026

312 6th St

3 units · Built 2008 · 965 sq ft

Last Sale Median Tax Bill Median Sale    
$495,000Nov 2021 $9,3952025 $285,0003 units    

314 6th St

2,700 sqft · built 2003 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jan 2026 $16,8412025 Amount on Record Sep 2023 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

315 6th St

1,508 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6392025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

316 6th St

1,548 sqft · built 1910 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,280Sep 2004 $11,4872025 Amount on Record May 2003 Owner on Record AssessorUpdated Oct 2026

317 6th St

1,423 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Nov 2021 $10,6562025 Amount on Record Dec 1997 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

318 6th St

1,440 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$904,000May 2025 $10,1272025 Amount on Record Jan 2005 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

320 6th St

3,540 sqft · built 1893 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,000Dec 2015 $15,3612025 Amount on Record Jul 2003 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

322 6th St

2,324 sqft · built 1893 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9122025 —Nov 2019 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

324 6th St

1,800 sqft · built 1883 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,199Jun 2012 $10,9222025 —Oct 2003 Owner on Record AssessorUpdated Oct 2026

326 6th St

1,980 sqft · built 1883 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2001 $10,7982025 Amount on Record Jul 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

328 6th St

1,980 sqft · built 1883 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,804Jun 1998 $10,0752025 Amount on Record Feb 1995 Owner on Record Owner Occupied AssessorUpdated Oct 2026

330 6th St

2,025 sqft · built 1823 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Mar 1999 $11,0552025 —Mar 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

408 6th St

1,750 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1997 $9,7612025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

409 6th St

2 bd · 1,913 sqft · built 1893 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Sep 2022 $12,6422025 —Sep 2022 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

410 6th St

2,500 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000May 2010 $9,6802025 Amount on Record Jun 2000 Owner on Record AssessorUpdated Oct 2026

411 6th St

10 units · Built 2017 · 939 sq ft

Last Sale Median Tax Bill Median Sale    
$595,000Apr 2025 $9,8872025 $525,00010 units    

411-413 6th St

7 units · Built 2017

Last Sale Median Tax Bill Median Sale    
$450,000Feb 2019 $385,0007 units    

412 6th St

1,296 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900Aug 2003 $9,0462025 Amount on Record Oct 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

414 6th St

2,194 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$922,500May 2026 $12,3962025 Amount on Record Jun 2023 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

415 6th St

2,884 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Mar 2026 $15,3002025 Amount on Record Apr 2014 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

416 6th St, Apt 1

2 bd · 2,450 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Sep 1996 $13,1952025 Amount on Record Feb 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

417 6th St

2,244 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Feb 2019 $12,5812025 Amount on Record Jul 2018 2 Owners on Record Assessor + 5 DocumentsUpdated Jul 2026

418 6th St

6 units · Built 2024 · 1,459 sq ft

Last Sale Median Tax Bill Median Sale    
$674,900May 2023 $3,8772025 $625,0006 units    

418 6th St

built 2023 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$674,900May 2023 Amount on Record May 2023 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

419 6th St

1,431 sqft · built 1883 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$359,807Aug 2018 $9,9112025 Amount on Record Mar 2007 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

420 6th St

4,095 sqft · built 2004 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$887,500Sep 2019 $19,9452025 Amount on Record Oct 2004 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

421 6th St

0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2024 $4,9892024 Owner on Record AssessorUpdated Oct 2025

422 6th St

4,095 sqft · built 2004 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Mar 2018 $20,1362025 Amount on Record Nov 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

423 6th St

0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2024 $5,1152025 Owner on Record AssessorUpdated Aug 2026

424 6th St

4,095 sqft · built 2004 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jul 2004 $19,9692025 Amount on Record May 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

425 6th St

0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2024 $5,1152025 Owner on Record AssessorUpdated Aug 2026

426 6th St

4,095 sqft · built 2004 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Sep 2022 $19,9552025 Amount on Record Sep 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

427 6th St

0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2024 $5,1152025 Owner on Record AssessorUpdated Jul 2026

428 6th St

4,020 sqft · built 2004 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Jan 2005 $19,4672025 Amount on Record Jan 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

507 6th St

816 sqft · built 1893 · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jun 2024 $8,0282025 Amount on Record Jul 2019 2 Owners on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2026

508 6th St

2,890 sqft · built 2005 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2011 $17,0702025 Amount on Record Dec 2005 Owner on Record AssessorUpdated Oct 2026

509 6th St

1,432 sqft · built 1848 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Apr 2011 $9,2602025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

510 6th St

2,780 sqft · built 2002 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jan 2012 $16,5862025 Amount on Record Sep 2005 Owner on Record AssessorUpdated Oct 2026

511 6th St, #13

1,647 sqft · built 1873 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$531,000Nov 2021 $9,9112025 Amount on Record Oct 2011 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

512 6th St

2,730 sqft · built 2002 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$855,000Feb 2022 $16,6412025 Amount on Record Jul 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

514 6th St

1,500 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Dec 2002 $10,1512025 Amount on Record Nov 1999 2 Owners on Record AssessorUpdated Oct 2026

515 6th St

793 sqft · built 1883 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,000Feb 2005 $6,5112025 Amount on Record May 2003 Owner on Record Owner Occupied AssessorUpdated Oct 2026

516 6th St

1,440 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 2015 $9,5012025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

517 6th St, #19

2,046 sqft · built 1883 · 0.075 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jan 2026 $10,6522025 Amount on Record Jul 2004 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

518 6th St

1,972 sqft · built 1910 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Dec 2005 $11,3872025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

520 6th St

2,266 sqft · built 1966 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,0282025 —Sep 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

521 6th St

1,500 sqft · built 1883 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,500Dec 1992 $10,6612025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

522 6th St

1,919 sqft · built 1873 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Jun 2023 $11,4742025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

523 6th St

1,478 sqft · built 1883 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3402025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

524 6th St

2,835 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$401,000Feb 2015 $11,6222025 Amount on Record Sep 2003 Owner on Record AssessorUpdated Oct 2026

525 6th St

1,216 sqft · built 1883 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jun 1991 $7,4622025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

526 6th St

2,700 sqft · built 1920 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000May 2004 $11,1842025 Amount on Record Nov 2001 Owner on Record AssessorUpdated Oct 2026

527 6th St

1,216 sqft · built 1883 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Mar 2024 $7,3902025 Amount on Record Oct 2022 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

529 6th St

1,216 sqft · built 1883 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jun 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

531 6th St

1,216 sqft · built 1893 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8212025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

533 6th St

2 bd · 1,650 sqft · built 1893 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Nov 2018 $11,1312025 Amount on Record Aug 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

706 6th St

2,028 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Aug 2018 $6,4182025 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

708 6th St

1,687 sqft · built 1903 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2014 $9,5342025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

709 6th St

1,740 sqft · built 1908 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Nov 2020 $9,4122025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

710 6th St

1,960 sqft · built 1908 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,000Jun 2007 $9,2922025 Owner on Record AssessorUpdated Oct 2026
Last Sale Tax Bill Prior Sale Owner Records
$232,500Jun 2006 Owner on Record AssessorUpdated Jun 2023
Last Sale Tax Bill Prior Sale Owner Records
$232,500Jun 2006 Owner on Record AssessorUpdated Jun 2023

711 6th St

2,826 sqft · built 1964 · 0.044 acres

Last Sale Tax Bill Prior Sale Owner Records
$444,000Jun 2013 $13,5482025 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

712 6th St

3 units · Built 1903 · 839 sq ft

Last Sale Median Tax Bill Median Sale    
$236,275Oct 2017 $4,9232025 $236,2753 units    

712 6th St

built 1903

Last Sale Tax Bill Prior Sale Owner Records
$232,500Jun 2006 Owner on Record Owner Occupied AssessorUpdated Jul 2026

713 6th St

2,912 sqft · built 1908 · 0.049 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jan 2015 $13,3742025 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

714 6th St

1,900 sqft · built 1970 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,6052025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

715 6th St

0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$444,000Jun 2013 $4,5632025 Owner on Record AssessorUpdated Jul 2026

716 6th St

1,358 sqft · built 1933 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$253,340Mar 2012 $10,4062025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

717 6th St

1,900 sqft · built 1908 · 0.032 acres

Last Sale Tax Bill Prior Sale Owner Records
$284,000Jul 2003 $6,8062025 Amount on Record Sep 1995 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

718 6th St

1,672 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Nov 2014 $11,7402025 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

720 6th St

1,672 sqft · built 1923 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$448,900May 2005 $10,0512025 Amount on Record Oct 1999 Owner on Record Owner Occupied AssessorUpdated Oct 2026

721 6th St

13 units · Built 2001 · 769 sq ft

Last Sale Median Tax Bill Median Sale    
$181,818Feb 2024 $5,3722025 $181,81813 units    

733 6th St, #35

5,001 sqft · built 1900 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 2013 $9,4992025 Amount on Record Mar 2007 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

802 6th St, #806

9,648 sqft · built 1910 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Aug 2016 $25,8722025 Amount on Record Jan 1997 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

808 6th St

4,113 sqft · built 1910 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Aug 2016 $8,8132025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

809 6th St

4,263 sqft · built 1918 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jul 2005 Owner on Record AssessorUpdated Jul 2026

810 6th St

built 2025 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Jan 2026 $5,4982025 Amount on Record Jun 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

811 6th St

1,584 sqft · built 1894 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Nov 2004 Owner on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets