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40 Oak St, Keansburg Boro, NJ — owner, sales, deeds · parceldata

40 Oak St

Keansburg Boro, NJ·Monmouth County

1323·block 64·lot 10

$616,623estimated value

Last sale

$565,000

8/8/2025 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2021

Building size

1,832 sq ft

Lot size

0.06 ac

Land description

25X100

Building description

2SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$502,400

Land value

$174,400

Improvement value

$328,000

Last year's tax

$10,274

Last MOD-IV sale

$565,000

MOD-IV deed date

7/25/2025

Owner mailing address

40 OAK STREET
KEANSBURG, NJ 07734

Estimated market value

$616,623

range $577,484 – $656,945

high confidence

Assessment-implied: $478,750; Director's Ratio 1.0494 (2025)
Comp-implied: $565,765; 18 comparable sales

Based on 18 comparable sales

Address	Sold	Price
37 Seabreeze Way	10/1/2025	$515,000
29 Woodland Ave	8/28/2025	$610,000
103 Carr Ave	8/4/2025	$480,000
29 Campview Pl	7/22/2025	$530,000

Bordering

200-ft notice list →

38 Oak St
Lot 11.01·$382,400
45 W Shore St
Lot 15·$227,100
49 W. Shore St
Lot 16·$295,100
42 Oak St
Lot 9·$291,600

Block 64All of Block 64 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "40 OAK ST KEANSBURG NJ 07734"
    ],
    "zipKeys": [
      "40 OAK ST 07734"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1323_64_10",
  "county_code": "13",
  "district_code": "23",
  "block": "64",
  "lot": "10",
  "qualifier": "",
  "property_location": "40 OAK ST.",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF",
  "land_desc": "25X100",
  "year_built": 2021,
  "living_sqft": 1832,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "17440000",
  "improvement_value_cents": "32800000",
  "net_value_cents": "50240000",
  "last_yr_tx_cents": "1027400",
  "deed_date": "2025-07-25",
  "deed_book": "9750",
  "deed_page": "3991",
  "sale_price_cents": "56500000",
  "sales_code": null,
  "owner_mailing_street": "40 OAK STREET",
  "owner_mailing_city_state_zip": "KEANSBURG, NJ  07734",
  "mun_name": "KEANSBURG BORO",
  "calc_acre": "0.057000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.1350106960417,
  "centroid_lat": 40.45106556807493
}

SR1A

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    "qualifier": "",
    "deed_book": "9750",
    "deed_page": "3991",
    "deed_date": "2025-07-25",
    "date_recorded": "2025-08-08",
    "sale_price_cents": "56500000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
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    "qualifier": "",
    "deed_book": "9750",
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    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  },
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    "deed_date": "2020-07-23",
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    "deed_date": "1986-10-20",
    "date_recorded": "1986-10-20",
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    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

8/8/2025$565,000
SR1A 2026Bk 9750 / Pg 3991
7/25/2025$565,000
taxrecords_nj_ownersBk 9750 / Pg 3991
9/6/2023$0
taxrecords_njBk 9658 / Pg 7208
8/18/2022$85,000
taxrecords_njBk 9611 / Pg 931
8/18/2022$85,000
SR1A 2023
8/12/2022$85,000
MOD-IV (Rutgers)Bk 9611 / Pg 931
2/11/2022$100,000
SR1A 2022
2/11/2022$100,000
taxrecords_njBk 9578 / Pg 1811
7/30/2020$30,000
SR1A 2021
7/30/2020$30,000
taxrecords_njBk 9430 / Pg 3766
7/23/2020$30,000
MOD-IV (Rutgers)Bk 9430 / Pg 3766
6/29/2016$1
taxrecords_njBk 9173 / Pg 774
3/21/2016$1
MOD-IV (Rutgers)Bk 9173 / Pg 774
2/19/2016$16,500
taxrecords_njBk 9153 / Pg 1775
12/14/2006$169,900
taxrecords_njBk 8615 / Pg 1102
12/5/2006$169,900
MOD-IV (Rutgers)Bk 8615 / Pg 1102
8/30/1999$46,500
taxrecords_njBk 5856 / Pg 102
6/30/1999$46,500
MOD-IV (Rutgers)Bk 5856 / Pg 102
8/19/1994$6,000
MOD-IV (Rutgers)Bk 5341 / Pg 413
10/20/1986$65,000
MOD-IV (Rutgers)Bk 4801 / Pg 386

Date	Price	Book / Page	Source
8/8/2025	$565,000	9750 / 3991	SR1A 2026
7/25/2025	$565,000	9750 / 3991	taxrecords_nj_owners
9/6/2023	$0	9658 / 7208	taxrecords_nj
8/18/2022	$85,000	9611 / 931	taxrecords_nj
8/18/2022	$85,000	—	SR1A 2023
8/12/2022	$85,000	9611 / 931	MOD-IV (Rutgers)
2/11/2022	$100,000	—	SR1A 2022
2/11/2022	$100,000	9578 / 1811	taxrecords_nj
7/30/2020	$30,000	—	SR1A 2021

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds