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4 Williamsburg Court, Upper Freehold Twp, NJ — owner, sales, deeds · parceldata

4 Williamsburg Court

Upper Freehold Twp, NJ 08501·Monmouth County

1351·block 47.01·lot 90

$594,602estimated value

Last sale

$379,000

4/12/2010 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2001

Building size

2,282 sq ft

Lot size

0.18 ac

Land description

7782 SQ FT

Building description

MARTINIQUE

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$554,100

Land value

$227,000

Improvement value

$327,100

Last year's tax

$11,224

Last MOD-IV sale

$379,000

MOD-IV deed date

4/6/2010

Owner mailing address

4 WILLIAMSBURG COURT
ALLENTOWN, NJ 08501

Estimated market value

$594,602

range $561,445 – $639,945

high confidence

Assessment-implied: $534,691; Director's Ratio 1.0363 (2025)
Comp-implied: $614,573; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
9 Plantation Way	2/11/2026	$627,500
42 Betsy Ross Drive	12/4/2025	$675,000
2 Powderhorn Way	11/20/2025	$631,000
90 Minuteman Circle	11/19/2025	$620,000

Bordering

200-ft notice list →

Red Coat Place
Lot 100·$11,800
6 Williamsburg Court
Lot 89·$536,700
2 Williamsburg Court
Lot 91·$531,600
Coronet Drive
Lot 99·$12,200

Block 47.01All of Block 47.01 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "4 WILLIAMSBURG CT ALLENTOWN NJ 08501"
    ],
    "zipKeys": [
      "4 WILLIAMSBURG CT 08501"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1351_47.01_90",
  "county_code": "13",
  "district_code": "51",
  "block": "47.01",
  "lot": "90",
  "qualifier": "",
  "property_location": "4 WILLIAMSBURG COURT",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "MARTINIQUE",
  "land_desc": "7782  SQ FT",
  "year_built": 2001,
  "living_sqft": 2282,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "22700000",
  "improvement_value_cents": "32710000",
  "net_value_cents": "55410000",
  "last_yr_tx_cents": "1122414",
  "deed_date": "2010-04-06",
  "deed_book": "8827",
  "deed_page": "6814",
  "sale_price_cents": "37900000",
  "sales_code": null,
  "owner_mailing_street": "4 WILLIAMSBURG COURT",
  "owner_mailing_city_state_zip": "ALLENTOWN, NJ  08501",
  "mun_name": "UPPER FREEHOLD TWP",
  "calc_acre": "0.180000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.59512196669107,
  "centroid_lat": 40.16596631912289
}

SR1A

[
  {
    "id": "0319d851-86f3-459b-b8f7-17d6d8fe38ea",
    "property_id": "a4683900-afd2-4ead-8e92-37ca02259c70",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "90",
    "qualifier": "",
    "deed_book": "8827",
    "deed_page": "6814",
    "deed_date": "2010-04-06",
    "date_recorded": "2010-04-12",
    "sale_price_cents": "37900000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "48fb6f60-ff31-4308-8c0d-09206562b47a",
    "property_id": "a4683900-afd2-4ead-8e92-37ca02259c70",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "90",
    "qualifier": "",
    "deed_book": "8827",
    "deed_page": "6814",
    "deed_date": "2010-04-06",
    "date_recorded": "2010-04-06",
    "sale_price_cents": "37900000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "0fe55623-4757-4ead-9eb4-be20bd93632a",
    "property_id": "a4683900-afd2-4ead-8e92-37ca02259c70",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "90",
    "qualifier": "",
    "deed_book": "8428",
    "deed_page": "5618",
    "deed_date": "2004-08-05",
    "date_recorded": "2005-01-14",
    "sale_price_cents": "36000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1353c804-edb4-411c-843e-71fb2dc3f4fd",
    "property_id": "a4683900-afd2-4ead-8e92-37ca02259c70",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "90",
    "qualifier": "",
    "deed_book": "8428",
    "deed_page": "5618",
    "deed_date": "2004-08-04",
    "date_recorded": "2004-08-04",
    "sale_price_cents": "36000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "4b71c77d-31cb-4268-818e-f8b4941043aa",
    "property_id": "a4683900-afd2-4ead-8e92-37ca02259c70",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "90",
    "qualifier": "",
    "deed_book": "8032",
    "deed_page": "4520",
    "deed_date": "2001-06-28",
    "date_recorded": "2001-07-03",
    "sale_price_cents": "26715200",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "f5ba46a4-e060-4180-ac60-a05781683d6e",
    "property_id": "a4683900-afd2-4ead-8e92-37ca02259c70",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "90",
    "qualifier": "",
    "deed_book": "8032",
    "deed_page": "4520",
    "deed_date": "2001-06-28",
    "date_recorded": "2001-06-28",
    "sale_price_cents": "26715200",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

4/12/2010$379,000
taxrecords_njBk 8827 / Pg 6814
4/6/2010$379,000
MOD-IV (Rutgers)Bk 8827 / Pg 6814
1/14/2005$360,000
taxrecords_njBk 8428 / Pg 5618
8/4/2004$360,000
MOD-IV (Rutgers)Bk 8428 / Pg 5618
7/3/2001$267,152
taxrecords_njBk 8032 / Pg 4520
6/28/2001$267,152
MOD-IV (Rutgers)Bk 8032 / Pg 4520

Date	Price	Book / Page	Source
4/12/2010	$379,000	8827 / 6814	taxrecords_nj
4/6/2010	$379,000	8827 / 6814	MOD-IV (Rutgers)
1/14/2005	$360,000	8428 / 5618	taxrecords_nj
8/4/2004	$360,000	8428 / 5618	MOD-IV (Rutgers)
7/3/2001	$267,152	8032 / 4520	taxrecords_nj
6/28/2001	$267,152	8032 / 4520	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds