4th St, Union City, NJ Property Records

Hudson County and Union City property records for 55 addresses on 4th St, Union City, NJ · Last verified October 2026

4th St Highlights

Properties 66
Median Sale Price $665,000
Deeds and Mortgages on File 61
Median Price per Sqft $412
Owner Occupied 68%
Median Annual Tax Bill $11,483
Median Year Built 1913
Median Ownership Tenure 10 years

Properties on 4th St

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

309 4th St

2,376 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0942025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

310 4th St

8 units · Built 1933 · 796 sq ft

Last Sale Median Tax Bill Median Sale    
$898,000May 2025 $6,6862025 $925,0008 units    

310 4th St

3 bd · 3,042 sqft · built 1933 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$885,000Jun 2024 Amount on Record Apr 2024 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

311 4th St

1,946 sqft · built 1901 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,5242025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

312 4th St, #14

2,923 sqft · built 1898 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$479,000Jun 2020 $19,4082025 Amount on Record Jan 2012 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

313 4th St

2,056 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Feb 2007 $12,5442025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

315 4th St

2,164 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0942025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

316 4th St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Feb 2002 $5,6832025 Owner on Record AssessorUpdated Jul 2026

317 4th St

2,140 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Oct 2020 $12,3762025 —Sep 2009 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

318 4th St

2,520 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1993 $11,6982025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

319 4th St

built 1960 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1993 $2,8422025 Owner on Record AssessorUpdated Jul 2026

320 4th St, #A

built 1933 · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1993 $1,1312025 Owner on Record AssessorUpdated Jul 2026

321 4th St, #23

6,803 sqft · built 1953 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Feb 2016 $24,4752025 Amount on Record Nov 1993 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

322 4th St

2,476 sqft · built 1893 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,680Jan 2001 $15,0832025 —Jan 2001 Owner on Record Owner Occupied AssessorUpdated Jul 2026

325 4th St

3,775 sqft · built 1932 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000May 1999 —Aug 1999 Owner on Record Owner Occupied AssessorUpdated Oct 2026

326 4th St

2,580 sqft · built 1898 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jun 2025 $15,4352025 Amount on Record Dec 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

401 4th St

2,548 sqft · built 1933 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,900Jan 2002 $13,6592025 Amount on Record Jun 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

403 4th St

2,201 sqft · built 1898 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2003 $12,6442025 Amount on Record Dec 2000 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

405 4th St

1,378 sqft · built 1898 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$257,000Sep 2008 $8,9462025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

407 4th St

1,512 sqft · built 1898 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 2000 $8,5652025 —Feb 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

408 4th St

3 bd · 5,226 sqft · built 1918 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Nov 2003 $16,7962025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

409 4th St

1,260 sqft · built 1908 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,000Nov 2018 $8,3472025 Amount on Record Jun 2008 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

410 4th St

2,860 sqft · built 1927 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2000 $13,7402025 Owner on Record AssessorUpdated Jul 2026

411 4th St

1,184 sqft · built 1923 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Feb 2009 $9,4302025 Amount on Record Aug 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

412 4th St

3 bd · 5,082 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$835,000Jan 2022 $14,9062025 Amount on Record Jan 2016 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

413 4th St

1,140 sqft · built 1923 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jul 2026 $8,8742025 Amount on Record Jul 2010 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

414 4th St

1,282 sqft · built 1933 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000May 1998 $8,9092025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

415 4th St

2 bd · 1,992 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Dec 2008 $10,9222025 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

417 4th St

964 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,000Aug 2014 $8,1882025 Amount on Record Aug 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

418 4th St

1,584 sqft · built 1910 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jan 2026 $18,3522025 Amount on Record Aug 1996 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

419 4th St

1,550 sqft · built 1913 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$639,000Jan 2025 $9,2462025 Amount on Record Oct 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

419A 4th St

1,568 sqft · built 1898 · 0.036 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jan 2023 $8,9042025 Amount on Record Jan 2008 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

420 4th St

2,052 sqft · built 1893 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,4022025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

421 4th St

1,550 sqft · built 1898 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$248,000Sep 2017 $9,9962025 Amount on Record Apr 2010 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

422 4th St

1,800 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Oct 1997 $10,9992025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

423 4th St

1,720 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2002 $12,6422025 Amount on Record Feb 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

425 4th St

2,805 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Aug 2006 $15,8562025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

427 4th St

2,100 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$644,000Sep 2020 $11,5282025 Amount on Record Jan 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

429 4th St

2,262 sqft · built 1898 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,600Jan 2008 $11,4832025 Amount on Record Jul 2001 Owner on Record Owner Occupied AssessorUpdated Oct 2026

508 4th St

2 bd · 2,628 sqft · built 1902 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jun 2002 $13,9302025 —Sep 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

510 4th St

1,686 sqft · built 1902 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$324,000May 2011 $10,9902025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

512 4th St

3,980 sqft · built 2020 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000May 2021 Amount on Record Oct 2016 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

512 4th St

5 units · Built 2020 · 828 sq ft

Last Sale Median Tax Bill Median Sale    
$170,000Aug 2024 $4,4242025 $629,0005 units    

514 4th St

2,564 sqft · built 1903 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1482025 Owner on Record AssessorUpdated Jul 2026

516 4th St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6832025 Owner on Record AssessorUpdated Jul 2026

518 4th St

1,386 sqft · built 1902 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,000May 2019 $9,5472025 Amount on Record Mar 2004 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

520 4th St

2,524 sqft · built 1907 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$202,000Oct 2015 $10,6332025 Amount on Record Oct 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

522 4th St

4,384 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,080,000Jul 2025 $15,8672025 Amount on Record Jul 2023 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

524 4th St, #26

built 2002 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,747,750Jan 2016 $61,6362025 Amount on Record Nov 2013 Owner on Record Assessor + 4 DocumentsUpdated Sep 2026

609 4th St

3 bd · 5,880 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000Jan 2019 $15,8372025 Amount on Record Feb 1996 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

611 4th St

3 bd · 4,410 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jan 2018 $12,4832025 —Nov 2008 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

613 4th St

3 bd · 4,742 sqft · built 1913 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 2012 $13,3632025 —Nov 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

615 4th St

5,602 sqft · built 1972 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Apr 2019 $15,6102025 —Apr 2019 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

619 4th St

2,086 sqft · built 1913 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,3282025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

621 4th St

1,641 sqft · built 1913 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jan 2014 $11,8972025 —Sep 2013 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets