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21 Portsmouth Dr, Old Bridge Twp, NJ — owner, sales, deeds · parceldata

21 Portsmouth Dr

Old Bridge Twp, NJ 08857·Middlesex County

1215·block 10252.13·lot 6

$460,263estimated value

Last sale

$315,000

4/30/2019 · MOD-IV (Rutgers)

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1982

Building size

1,233 sq ft

Lot size

0.09 ac

Land description

42X90

Building description

1SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$131,200

Land value

$57,100

Improvement value

$74,100

Last year's tax

$8,300

Last MOD-IV sale

$3,150

MOD-IV deed date

4/30/2019

Owner mailing address

21 Portsmouth Dr
Old Bridge Nj 08857

Estimated market value

$460,263

range $424,714 – $495,281

high confidence

Assessment-implied: $463,113; Director's Ratio 0.2833 (2025)
Comp-implied: $459,313; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
103 Furman Blvd	2/26/2026	$570,000
143 Goldmine Ln	2/10/2026	$600,000
125 Raritan Blvd	1/23/2026	$475,000
225 Silver Ln	1/22/2026	$595,000

Bordering

200-ft notice list →

Old Bridge Plz
Lot 18
19 Portsmouth Dr
Lot 5·$154,400
23 Portsmouth Dr
Lot 7·$142,000

Block 10252.13All of Block 10252.13 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "21 PORTSMOUTH DR OLD BRIDGE NJ 08857"
    ],
    "zipKeys": [
      "21 PORTSMOUTH DR 08857"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1215_10252.13_6",
  "county_code": "12",
  "district_code": "15",
  "block": "10252.13",
  "lot": "6",
  "qualifier": "",
  "property_location": "21 Portsmouth Dr",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "1SF",
  "land_desc": "42X90",
  "year_built": 1982,
  "living_sqft": 1233,
  "dwelling_units": 1,
  "comm_dwell": 0,
  "land_value_cents": "5710000",
  "improvement_value_cents": "7410000",
  "net_value_cents": "13120000",
  "last_yr_tx_cents": "829971",
  "deed_date": "2019-04-30",
  "deed_book": "17509",
  "deed_page": "00613",
  "sale_price_cents": "315000",
  "sales_code": "A",
  "owner_mailing_street": "21 Portsmouth Dr",
  "owner_mailing_city_state_zip": "Old Bridge Nj 08857",
  "mun_name": "OLD BRIDGE TWP",
  "calc_acre": "0.086800",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.29148142612394,
  "centroid_lat": 40.407342431210616
}

SR1A

[
  {
    "id": "3278842a-cf1f-49c2-b09b-e9a294574e31",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "17509",
    "deed_page": "613",
    "deed_date": "2019-04-30",
    "date_recorded": "2019-04-30",
    "sale_price_cents": "31500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "31bf0344-910e-4699-87d8-8cc47c1a96d7",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "17509",
    "deed_page": "00613",
    "deed_date": "2019-04-30",
    "date_recorded": "2019-04-30",
    "sale_price_cents": "315000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "d786a985-9253-430e-866b-f7f190325f5d",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2013-06-27",
    "sale_price_cents": "27500000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "34402166-354f-45fe-bbe7-eeb4eb6d1ce4",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "6471",
    "deed_page": "468",
    "deed_date": "2013-06-27",
    "date_recorded": "2013-06-27",
    "sale_price_cents": "27500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "b3dc6019-b885-4948-8db8-886c201d30e2",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2004-06-23",
    "sale_price_cents": "28750000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "d6083fbb-f941-44ff-80df-ccad5209e6e4",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "5354",
    "deed_page": "737",
    "deed_date": "2004-06-23",
    "date_recorded": "2004-06-23",
    "sale_price_cents": "28750000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "b91e5341-4dde-461f-8bb7-5b216db09c4a",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1997-07-03",
    "sale_price_cents": "13500000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "a70f7a5b-45cf-4b91-ad1c-969f4bb4da9f",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "4427",
    "deed_page": "651",
    "deed_date": "1997-07-03",
    "date_recorded": "1997-07-03",
    "sale_price_cents": "13500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "a57cd9fe-82ed-47d1-8d08-582297cc294f",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "3883",
    "deed_page": "378",
    "deed_date": "1990-04-22",
    "date_recorded": "1990-04-22",
    "sale_price_cents": "13000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "cbee51e2-069b-4761-a297-2e56a94ddc1c",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1990-04-22",
    "sale_price_cents": "13000000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "e4561fa3-cbdd-47da-a360-c2e636753d79",
    "property_id": "2604de91-5c15-40c2-8617-e008baef536f",
    "county_code": "12",
    "district_code": "15",
    "block": "10252.13",
    "lot": "6",
    "qualifier": "",
    "deed_book": "3569",
    "deed_page": "532",
    "deed_date": "1986-10-30",
    "date_recorded": "1986-10-30",
    "sale_price_cents": "15000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

4/30/2019$315,000
MOD-IV (Rutgers)Bk 17509 / Pg 613
4/30/2019$3,150
TaxDataHubBk 17509 / Pg 00613
6/27/2013$275,000
TaxDataHub
6/27/2013$275,000
MOD-IV (Rutgers)Bk 6471 / Pg 468
6/23/2004$287,500
TaxDataHub
6/23/2004$287,500
MOD-IV (Rutgers)Bk 5354 / Pg 737
7/3/1997$135,000
TaxDataHub
7/3/1997$135,000
MOD-IV (Rutgers)Bk 4427 / Pg 651
4/22/1990$130,000
MOD-IV (Rutgers)Bk 3883 / Pg 378
4/22/1990$130,000
TaxDataHub
10/30/1986$150,000
MOD-IV (Rutgers)Bk 3569 / Pg 532

Date	Price	Book / Page	Source
4/30/2019	$315,000	17509 / 613	MOD-IV (Rutgers)
4/30/2019	$3,150	17509 / 00613	TaxDataHub
6/27/2013	$275,000	—	TaxDataHub
6/27/2013	$275,000	6471 / 468	MOD-IV (Rutgers)
6/23/2004	$287,500	—	TaxDataHub
6/23/2004	$287,500	5354 / 737	MOD-IV (Rutgers)
7/3/1997	$135,000	—	TaxDataHub
7/3/1997	$135,000	4427 / 651	MOD-IV (Rutgers)
4/22/1990	$130,000	3883 / 378	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds