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150 Washington St, Rocky Hill Boro, NJ — owner, sales, deeds · parceldata

150 Washington St

Rocky Hill Boro, NJ·Somerset County

1817·block 4·lot 33

$500,071estimated value

Last sale

$190,000

11/10/1993 · MOD-IV (Rutgers)

1 other property share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1900

Building size

1,839 sq ft

Lot size

0.17 ac

Land description

0.1745 ACRE

Building description

1SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$400,600

Land value

$146,500

Improvement value

$254,100

Last year's tax

$8,336

Last MOD-IV sale

$1,900

MOD-IV deed date

11/10/1993

Owner mailing address

Box 476
Rocky Hill Nj 08553

Estimated market value

$500,071

range $467,102 – $590,265

low confidence

Assessment-implied: $439,592; Director's Ratio 0.9113 (2025)
Comp-implied: $560,550; 3 comparable sales

Based on 3 comparable sales

Address	Sold	Price
142 Washington St	7/29/2025	$560,550
74 Crescent Ave	3/20/2025	$675,000
143 Washington St	5/1/2024	$465,000

Sales history

Bordering

200-ft notice list →

Montgomery Ave
Lot 1·$762,800
146 Washington St
Lot 32·$339,500
Washington St
Lot 34·$1,500

Block 4All of Block 4 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 1,
  "portfolioKeys": {
    "fullKeys": [
      "BOX 476 ROCKY HILL NJ 08553"
    ],
    "zipKeys": [
      "BOX 476 08553"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1817_4_33",
  "county_code": "18",
  "district_code": "17",
  "block": "4",
  "lot": "33",
  "qualifier": "",
  "property_location": "150 Washington St",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "1SF",
  "land_desc": "0.1745 ACRE",
  "year_built": 1900,
  "living_sqft": 1839,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "14650000",
  "improvement_value_cents": "25410000",
  "net_value_cents": "40060000",
  "last_yr_tx_cents": "833649",
  "deed_date": "1993-11-10",
  "deed_book": "01934",
  "deed_page": "00240",
  "sale_price_cents": "190000",
  "sales_code": "A",
  "owner_mailing_street": "Box 476",
  "owner_mailing_city_state_zip": "Rocky Hill    Nj 08553",
  "mun_name": "ROCKY HILL BORO",
  "calc_acre": "0.174500",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.63363628590645,
  "centroid_lat": 40.40025606896644
}

SR1A

[
  {
    "id": "eaa79eea-b892-42ae-a707-ca21505f26c1",
    "property_id": "16db108e-a785-4f7a-8ad9-fb9d6c711af9",
    "county_code": "18",
    "district_code": "17",
    "block": "4",
    "lot": "33",
    "qualifier": "",
    "deed_book": "1934",
    "deed_page": "240",
    "deed_date": "1993-11-10",
    "date_recorded": "1993-11-10",
    "sale_price_cents": "19000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "be390b02-e4bb-40ae-8357-3a70a7749630",
    "property_id": "16db108e-a785-4f7a-8ad9-fb9d6c711af9",
    "county_code": "18",
    "district_code": "17",
    "block": "4",
    "lot": "33",
    "qualifier": "",
    "deed_book": "01934",
    "deed_page": "00240",
    "deed_date": "1993-11-10",
    "date_recorded": "1993-11-10",
    "sale_price_cents": "190000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "f1374127-73ed-43b3-aa9d-2e6fcf15137a",
    "property_id": "16db108e-a785-4f7a-8ad9-fb9d6c711af9",
    "county_code": "18",
    "district_code": "17",
    "block": "4",
    "lot": "33",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1989-11-15",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "026a0a97-270b-4251-a9c5-75ca3d770cf1",
    "property_id": "16db108e-a785-4f7a-8ad9-fb9d6c711af9",
    "county_code": "18",
    "district_code": "17",
    "block": "4",
    "lot": "33",
    "qualifier": "",
    "deed_book": "1758",
    "deed_page": "659",
    "deed_date": "1989-11-15",
    "date_recorded": "1989-11-15",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "4855018d-dfff-409f-946b-74ddfd301bd9",
    "property_id": "16db108e-a785-4f7a-8ad9-fb9d6c711af9",
    "county_code": "18",
    "district_code": "17",
    "block": "4",
    "lot": "33",
    "qualifier": "",
    "deed_book": "1421",
    "deed_page": "465",
    "deed_date": "1980-05-20",
    "date_recorded": "1980-05-20",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Date	Price	Book / Page	Source
11/10/1993	$190,000	1934 / 240	MOD-IV (Rutgers)
11/10/1993	$1,900	01934 / 00240	TaxDataHub
11/15/1989	$1	—	TaxDataHub
11/15/1989	$1	1758 / 659	MOD-IV (Rutgers)
5/20/1980	$0	1421 / 465	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Sales history

Bordering

Deeds