642 Jersey Avenue Keyport, NJ 07735
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Property flags
Built 1951 · ResidentialNew owner since Dec 5, 2025Recent mortgage Mar 18, 20262 owner signals on a paid plan
- Assessed
- $454,000
- Last sale
- $505,000Dec 5, 2025
- Built
- 1951
- Size
- 1,681 sq ft
- Status
- No open cases
Property information
- Block
- 190
- Lot
- 9
- Qualifier
- —
- County
- Monmouth
- Municipality
- Union Beach Boro
- Tax map page
- 28
- Land description
- 46X101
Building details
- Building class
- 17
- Description
- 1.5S-CC-2U
- Dwellings
- 2
- Zoning
- R-8
- Square feet
- 1,681
- Acreage
- 0.11 ac
Assessment
- Land value
- $234,600
- 52%
- Improvement value
- $219,400
- 48%
- Total assessment
- $454,000
- Sale assessment
- Sign in to see
- Tax (2024)
- $7,768
Records
- Recent mortgage
- Mar 18, 2026
Owner mailing
- Street address
Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.
7 events · 1951–20267events19512026
Sign in to see the parties and documents
- $505,000
Deed recorded
+963% vs 1988Per sq ft$300Held37.5 yrsSq ft1,681NU codeFamily (1)RecordedMar 18, 2026 - 18 years
Mortgage recorded
Instrument2007139112CountyMonmouth- 19 years
- $47,500
Deed recorded
- 37 years
Property Built
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $7,768 | +4.4% | $234,600 | $219,400 | $454,000 |
| 2023 | $7,441 | +12.6% | $177,600 | $199,100 | $376,700 |
| 2022 | $6,606 | +7.5% | $123,600 | $175,400 | $299,000 |
| 2021 | $6,147 | +4.1% | $112,400 | $156,700 | $269,100 |
| 2020 | $5,903 | +1.2% | $97,700 | $146,600 | $244,300 |
| 2019 | $5,836 | +5.4% | $93,000 | $135,900 | $228,900 |
| 2018 | $5,535 | +1.3% | $85,700 | $131,800 | $217,500 |
| 2017 | $5,461 | +2.3% | $68,300 | $130,000 | $198,300 |
| 2016 | $5,336 | -11.4% | $68,300 | $127,500 | $195,800 |
| 2015 | $6,023 | -6.0% | $73,000 | $121,800 | $194,800 |
| 2014 | $6,409 | +1.4% | $77,400 | $103,900 | $181,300 |
| 2013 | $6,321 | +1.1% | $85,400 | $105,400 | $190,800 |
| 2012 | $6,253 | +4.5% | $85,400 | $105,400 | $190,800 |
| 2011 | $5,983 | -0.7% | $85,400 | $105,400 | $190,800 |
| 2010 | $6,025 | +8.6% | $85,400 | $105,400 | $190,800 |
| 2009 | $5,550 | +2.2% | $85,400 | $105,400 | $190,800 |
| 2008 | $5,432 | +8.4% | $85,400 | $105,400 | $190,800 |
| 2007 | $5,012 | +5.0% | $85,400 | $105,400 | $190,800 |
| 2006 | $4,774 | +1.9% | $85,400 | $105,400 | $190,800 |
| 2005 | $4,684 | +3.4% | $85,400 | $105,400 | $190,800 |
| 2004 | $4,530 | +1.5% | $85,400 | $105,400 | $190,800 |
| 2003 | $4,461 | +3.7% | $85,400 | $105,400 | $190,800 |
| 2002 | $4,302 | +3.4% | $43,800 | $91,700 | $135,500 |
| 2001 | $4,163 | +5.1% | $43,800 | $91,700 | $135,500 |
| 2000 | $3,959 | -3.2% | $43,800 | $91,700 | $135,500 |
| 1999 | $4,089 | +7.5% | $43,800 | $91,700 | $135,500 |
| 1998 | $3,803 | +5.2% | $43,800 | $91,700 | $135,500 |
| 1997 | $3,617 | +8.6% | $43,800 | $91,700 | $135,500 |
| 1996 | $3,331 | +7.8% | $43,800 | $91,700 | $135,500 |
| 1995 | $3,089 | +6.2% | $43,800 | $91,700 | $135,500 |
| 1994 | $2,909 | +3.3% | $43,800 | $91,700 | $135,500 |
| 1993 | $2,817 | 0.0% | $43,800 | $91,700 | $135,500 |
| 1992 | $2,817 | 0.0% | $43,800 | $91,700 | $135,500 |
| 1991 | $2,817 | +23.9% | $43,800 | $91,700 | $135,500 |
| 1990 | $2,274 | +8.4% | $43,800 | $91,700 | $135,500 |
| 1989 | $2,097 | — | $4,350 | $39,700 | $44,050 |
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Sign in to see sale prices and dates
- 600 Ocean Avenue, Union Beach, NJ 07735Lot 1
- 608 Jersey Avenue, Keyport, NJ 07735Lot 2
- 618 Jersey Avenue, Union Beach, NJ 07735Lot 3.01
- 622 Jersey Avenue, Keyport, NJ 07735Lot 4
- 624 Jersey Avenue, Keyport, NJ 07735Lot 5
- 638 Jersey Avenue, Keyport, NJ 07735Lot 7
- 903-903a-903b Union Ave, Union Beach, NJ 07735Lot 10.01
- 909 Union Avenue, Union Beach, NJ 07735Lot 10
- 915 Union Avenue, Union Beach, NJ 07735Lot 11
- 919 Union Avenue, Union Beach, NJ 07735Lot 12
- 641 Cambridge Avenue, Union Beach, NJ 07735Lot 13
- 635 Cambridge Avenue, Union Beach, NJ 07735Lot 15
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