Conant Ave, Union, NJ Property Records

Union County and Union Township property records for 23 addresses on Conant Ave, Union, NJ · Last verified August 2026

Conant Ave Highlights

Properties 23
Median Sale Price $311,000
Deeds and Mortgages on File 19
Median Price per Sqft $272
Owner Occupied 100%
Median Annual Tax Bill $10,729
Median Year Built 1955
Median Ownership Tenure 25 years

Properties on Conant Ave

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

410 Conant Ave

Built 1955 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000May 1997 $8,9332025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

414 Conant Ave

Built 1928 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,900Nov 2001 $10,0762025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

417 Conant Ave

Built 1965 · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $10,2622025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

420 Conant Ave

1 sqft · Built 1984 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000May 1994 $12,1282025 —Jun 1987 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

423 Conant Ave

Built 1965 · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Nov 1989 $9,2492024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

424 Conant Ave

Built 1930 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 $8,9562025 Amount on Record Sep 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

425 Conant Ave

1,721 sqft · Built 1930 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000May 2009 $10,7292025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

426 Conant Ave

849 sqft · Built 1947 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jul 2003 $9,5392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

434 Conant Ave

Built 1988 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Apr 2003 $12,7812025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

435 Conant Ave

1,666 sqft · Built 1954 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,9622025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

437 Conant Ave

1,470 sqft · Built 1956 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Dec 2019 $11,4282025 —Jul 1979 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

438 Conant Ave

2,006 sqft · Built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$311,000Jun 2019 $11,0082025 Amount on Record Sep 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

441 Conant Ave

Built 1975 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1978 $11,0082025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

444 Conant Ave

Built 1947 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,000Nov 1987 $9,7262025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

445 Conant Ave

Built 1938 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Dec 2001 $9,4462025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

447 Conant Ave

Built 1949 · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$141,000Apr 1994 $8,7462025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

450 Conant Ave

Built 1935 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Feb 1990 $10,6122025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

454 Conant Ave

1 sqft · Built 1956 · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,000May 2001 $11,0082025 —Jul 1998 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

455 Conant Ave

Built 1957 · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Sep 2000 $11,8952025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

461 Conant Ave

1,532 sqft · Built 1957 · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2023 $12,4542025 Amount on Record Feb 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

462 Conant Ave

1,512 sqft · Built 1956 · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$411,600Aug 2022 $11,3582025 Amount on Record Jul 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

505 Conant Ave

Built 1943 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Aug 2013 $8,1632025 —Oct 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

513 Conant Ave

1,797 sqft · Built 1964 · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Aug 1999 $11,0322025 —Aug 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets