Trinity Pl, Hillside, NJ Property Records

Union County and Hillside Township property records for 22 addresses on Trinity Pl, Hillside, NJ · Last verified August 2026

Trinity Pl Highlights

Properties 22
Median Sale Price $475,000
Deeds and Mortgages on File 20
Median Price per Sqft $266
Owner Occupied 100%
Median Annual Tax Bill $11,070
Median Year Built 1942
Median Ownership Tenure 16 years

Properties on Trinity Pl

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

302 Trinity Pl

1,360 sqft · Built 1948 · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jul 2022 $11,5242025 Amount on Record Apr 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

306 Trinity Pl

2,019 sqft · Built 1946 · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Oct 2017 $11,0442025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

310 Trinity Pl

2,281 sqft · Built 1929 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2002 $11,2392025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

311 Trinity Pl

1,477 sqft · Built 1944 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000May 2025 $11,0172025 Amount on Record Nov 2024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

314 Trinity Pl

1,780 sqft · Built 1928 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jul 2022 $11,1062025 Amount on Record Apr 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

315 Trinity Pl

2,141 sqft · Built 1939 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Dec 1986 $11,7022025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

318 Trinity Pl

2,251 sqft · Built 1929 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,900Sep 1998 $10,9012025 Amount on Record Sep 1993 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

319 Trinity Pl

1,635 sqft · Built 1934 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Oct 2010 $11,2222025 —Jan 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

322 Trinity Pl

1,664 sqft · Built 1925 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$138,000Jun 1990 $10,3052025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

323 Trinity Pl

2,266 sqft · Built 1927 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Dec 2003 $11,7642025 Amount on Record May 1995 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

324 Trinity Pl

1,400 sqft · Built 1944 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Feb 2012 $9,5752025 Amount on Record Feb 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

326 Trinity Pl

1,620 sqft · Built 1944 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$590,000Sep 2025 $10,8572025 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

327 Trinity Pl

1,505 sqft · Built 1929 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$33,974Apr 2013 $8,2582025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

329 Trinity Pl

1,548 sqft · Built 1944 · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Aug 2020 $10,2872025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

331 Trinity Pl

1,208 sqft · Built 1949 · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jun 2005 $10,2072025 Amount on Record Jan 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

335 Trinity Pl

1,642 sqft · Built 1944 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2013 $11,0702025 Amount on Record Jul 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

336 Trinity Pl

2,879 sqft · Built 1944 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,220Jun 2014 $14,5322025 Amount on Record Mar 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

340 Trinity Pl

1,092 sqft · Built 1940 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1980 $10,7592025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

344 Trinity Pl

1,252 sqft · Built 1941 · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2009 $10,4032025 Amount on Record Dec 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

348 Trinity Pl

1,413 sqft · Built 1942 · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2009 $11,1952025 Amount on Record May 1992 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

352 Trinity Pl

2,072 sqft · Built 1942 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2009 $13,1352025 Amount on Record Feb 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

353 Trinity Pl

1,964 sqft · Built 1936 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1980 $12,0762025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets