Aumack Ave, Keyport, NJ Property Records

Monmouth County and Union Beach Borough property records for 19 addresses on Aumack Ave, Keyport, NJ · Last verified July 2026

Aumack Ave Highlights

Properties 19
Median Sale Price $327,000
Deeds and Mortgages on File 19
Median Price per Sqft $248
Owner Occupied 89%
Median Annual Tax Bill $9,481
Median Year Built 1953
Median Ownership Tenure 19 years

Properties on Aumack Ave

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

607 Aumack Ave

3 bd · 2 ba · 1,596 sqft · built 1950 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Jun 2002 $10,3632025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

610 Aumack Ave, #612

3 bd · 2 ba · 1,360 sqft · built 1930 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Aug 1996 $9,4812025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

611 Aumack Ave

1 bd · 1 ba · 1,238 sqft · built 1930 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Aug 2015 $8,3552025 —Dec 2014 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

616 Aumack Ave

3 bd · 2 ba · 1,376 sqft · built 1960 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jan 2007 $8,4962025 Amount on Record Nov 2002 1 Name on Record AssessorUpdated Jul 2026

617 Aumack Ave

3 bd · 1.5 ba · 1,568 sqft · built 1953 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$327,000Jul 2018 $11,1542025 Amount on Record May 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

619 Aumack Ave

3 bd · 1.5 ba · 1,206 sqft · built 1930 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jan 2021 $8,2092025 Amount on Record Oct 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

620 Aumack Ave

2 bd · 1.5 ba · 1,144 sqft · built 1965 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,500May 1984 $9,8012025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

623 Aumack Ave

2 bd · 1 ba · 1,214 sqft · built 1930 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,500Oct 1996 $7,5912025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

624 Aumack Ave

3 bd · 1 ba · 1,135 sqft · built 1976 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$281,500Oct 2020 $8,4832025 Amount on Record May 2009 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

626 Aumack Ave

3 bd · 1 ba · 1,135 sqft · built 1980 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Oct 2003 $7,9822025 Amount on Record Jun 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

631 Aumack Ave

2 bd · 1 ba · 1,190 sqft · built 1930 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jul 2023 $9,6182025 Amount on Record Dec 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

639 Aumack Ave

3 bd · 2 ba · 1,564 sqft · built 1925 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jul 2025 $8,9432025 Amount on Record Sep 1981 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

643 Aumack Ave

2 bd · 1 ba · 864 sqft · built 1930 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jul 2025 $8,4112025 Amount on Record Feb 2025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

646 Aumack Ave

4 bd · 2.5 ba · 2,889 sqft · built 1987 · 0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1986 $14,5432025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

650 Aumack Ave

3 bd · 1.5 ba · 1,746 sqft · built 1986 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,900Jan 2017 $10,4252025 Amount on Record May 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

653 Aumack Ave

3 bd · 1 ba · 1,304 sqft · built 1929 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,000Aug 1983 $8,7792025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

702 Aumack Ave

3 bd · 2.5 ba · 1,849 sqft · built 2000 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,900May 2001 $10,6182025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

704 Aumack Ave

3 bd · 2.5 ba · 1,820 sqft · built 2001 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$394,000Sep 2020 $11,9072025 Amount on Record Jun 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

707 Aumack Ave

4 bd · 1.5 ba · 2,900 sqft · built 1978 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2002 $15,3652025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Aumack Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets