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30 Jahn St, Keansburg Boro, NJ — owner, sales, deeds · parceldata

30 Jahn St

Keansburg Boro, NJ·Monmouth County

1323·block 57·lot 9

$519,313estimated value

Units

from MOD-IV (2-char max)

Last sale

5/17/2002 · taxrecords_nj

5 other properties share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1938

Building size

2,152 sq ft

Lot size

0.12 ac

Land description

50X100

Building description

2SF

Dwelling / commercial units

2 dw / 0 comm

Tax & Assessment

Net assessed value

$423,100

Land value

$198,800

Improvement value

$224,300

Last year's tax

$8,474

Last MOD-IV sale

MOD-IV deed date

4/30/2002

Owner mailing address

20 RIVER STREET
WEST KEANSBURG, NJ 07734

Estimated market value

$519,313

range $440,068 – $564,248

low confidence

Assessment-implied: $403,183; Director's Ratio 1.0494 (2025)
Comp-implied: $558,023; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
248 Carr Ave	1/5/2026	$450,000
10 Morningside Ave	12/18/2025	$445,000
33 Orchard St	11/10/2025	$480,000
19 Bayview Ave	11/6/2025	$425,000

Bordering

200-ft notice list →

26 Jahn St
Lot 10·$253,100
57 Oak St
Lot 29·$277,500
63 Oak St
Lot 31·$211,900
65 Oak St
Lot 32·$434,600

Block 57All of Block 57 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 5,
  "portfolioKeys": {
    "fullKeys": [
      "20 RIVER ST W KEANSBURG NJ 07734"
    ],
    "zipKeys": [
      "20 RIVER ST 07734"
    ]
  },
  "effective_unit_count": 2,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1323_57_9",
  "county_code": "13",
  "district_code": "23",
  "block": "57",
  "lot": "9",
  "qualifier": "",
  "property_location": "30 JAHN ST.",
  "property_class": "2",
  "bldg_class": "45",
  "bldg_desc": "2SF",
  "land_desc": "50X100",
  "year_built": 1938,
  "living_sqft": 2152,
  "dwelling_units": 2,
  "comm_dwell": null,
  "land_value_cents": "19880000",
  "improvement_value_cents": "22430000",
  "net_value_cents": "42310000",
  "last_yr_tx_cents": "847440",
  "deed_date": "2002-04-30",
  "deed_book": "8107",
  "deed_page": "1575",
  "sale_price_cents": "100",
  "sales_code": null,
  "owner_mailing_street": "20 RIVER STREET",
  "owner_mailing_city_state_zip": "WEST KEANSBURG, NJ  07734",
  "mun_name": "KEANSBURG BORO",
  "calc_acre": "0.115000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.13620806020796,
  "centroid_lat": 40.45149561255128
}

SR1A

[
  {
    "id": "e27ab9e4-d966-4bf0-a3d1-5901685c8813",
    "property_id": "c912c15c-c0b4-45b8-b4b5-0577cf94b4d4",
    "county_code": "13",
    "district_code": "23",
    "block": "57",
    "lot": "9",
    "qualifier": "",
    "deed_book": "8107",
    "deed_page": "1575",
    "deed_date": "2002-04-30",
    "date_recorded": "2002-05-17",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "db928ff5-1cf7-42f9-8bfc-59774d5b62d6",
    "property_id": "c912c15c-c0b4-45b8-b4b5-0577cf94b4d4",
    "county_code": "13",
    "district_code": "23",
    "block": "57",
    "lot": "9",
    "qualifier": "",
    "deed_book": "8107",
    "deed_page": "1575",
    "deed_date": "2002-04-30",
    "date_recorded": "2002-04-30",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "a299b7ee-0dc1-4845-9249-1066c4ecc6ea",
    "property_id": "c912c15c-c0b4-45b8-b4b5-0577cf94b4d4",
    "county_code": "13",
    "district_code": "23",
    "block": "57",
    "lot": "9",
    "qualifier": "",
    "deed_book": "8088",
    "deed_page": "1911",
    "deed_date": "2001-11-16",
    "date_recorded": "2002-03-02",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "c2f3b835-0c45-4ab9-813c-cdd7174dfe8f",
    "property_id": "c912c15c-c0b4-45b8-b4b5-0577cf94b4d4",
    "county_code": "13",
    "district_code": "23",
    "block": "57",
    "lot": "9",
    "qualifier": "",
    "deed_book": "8064",
    "deed_page": "6838",
    "deed_date": "2001-11-16",
    "date_recorded": "2001-11-28",
    "sale_price_cents": "11000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "3c2477cd-7292-4f0a-a44f-5881ebc06186",
    "property_id": "c912c15c-c0b4-45b8-b4b5-0577cf94b4d4",
    "county_code": "13",
    "district_code": "23",
    "block": "57",
    "lot": "9",
    "qualifier": "",
    "deed_book": "8064",
    "deed_page": "6838",
    "deed_date": "2001-11-16",
    "date_recorded": "2001-11-16",
    "sale_price_cents": "11000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5fa83ac8-bbf4-404b-b11f-e643499ed355",
    "property_id": "c912c15c-c0b4-45b8-b4b5-0577cf94b4d4",
    "county_code": "13",
    "district_code": "23",
    "block": "57",
    "lot": "9",
    "qualifier": "",
    "deed_book": "4856",
    "deed_page": "765",
    "deed_date": "1987-06-03",
    "date_recorded": "1987-06-03",
    "sale_price_cents": "13560000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

5/17/2002$1
taxrecords_njBk 8107 / Pg 1575
4/30/2002$1
MOD-IV (Rutgers)Bk 8107 / Pg 1575
3/2/2002$1
taxrecords_njBk 8088 / Pg 1911
11/28/2001$110,000
taxrecords_njBk 8064 / Pg 6838
11/16/2001$110,000
MOD-IV (Rutgers)Bk 8064 / Pg 6838
6/3/1987$135,600
MOD-IV (Rutgers)Bk 4856 / Pg 765

Date	Price	Book / Page	Source
5/17/2002	$1	8107 / 1575	taxrecords_nj
4/30/2002	$1	8107 / 1575	MOD-IV (Rutgers)
3/2/2002	$1	8088 / 1911	taxrecords_nj
11/28/2001	$110,000	8064 / 6838	taxrecords_nj
11/16/2001	$110,000	8064 / 6838	MOD-IV (Rutgers)
6/3/1987	$135,600	4856 / 765	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds