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

21 Williamsburg Court

Upper Freehold Twp, NJ 08501·Monmouth County

1351·block 47.01·lot 75

$624,794estimated value

Last sale

$413,250

1/21/2011 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2001

Building size

2,388 sq ft

Lot size

0.26 ac

Land description

11097 SQ FT

Building description

CAPTIVA

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$590,500

Land value

$275,900

Improvement value

$314,600

Last year's tax

$10,920

Last MOD-IV sale

$413,250

MOD-IV deed date

1/13/2011

Owner mailing address

21 WILLIAMSBURG COURT
ALLENTOWN, NJ 08501

Estimated market value

$624,794

range $586,539 – $704,486

high confidence

Assessment-implied: $569,816; Director's Ratio 1.0363 (2025)
Comp-implied: $643,120; 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
19 Williamsburg Court
Lot 74·$556,600
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": [
      "21 WILLIAMSBURG CT ALLENTOWN NJ 08501"
    ],
    "zipKeys": [
      "21 WILLIAMSBURG CT 08501"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1351_47.01_75",
  "county_code": "13",
  "district_code": "51",
  "block": "47.01",
  "lot": "75",
  "qualifier": "",
  "property_location": "21 WILLIAMSBURG COURT",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "CAPTIVA",
  "land_desc": "11097 SQ FT",
  "year_built": 2001,
  "living_sqft": 2388,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "27590000",
  "improvement_value_cents": "31460000",
  "net_value_cents": "59050000",
  "last_yr_tx_cents": "1092014",
  "deed_date": "2011-01-13",
  "deed_book": "8873",
  "deed_page": "9860",
  "sale_price_cents": "41325000",
  "sales_code": null,
  "owner_mailing_street": "21 WILLIAMSBURG COURT",
  "owner_mailing_city_state_zip": "ALLENTOWN, NJ  08501",
  "mun_name": "UPPER FREEHOLD TWP",
  "calc_acre": "0.260000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.59638174237978,
  "centroid_lat": 40.16714741319296
}

SR1A

[
  {
    "id": "fe09a2f1-fcd4-49c7-88aa-f70c7b932c8e",
    "property_id": "a53f6831-fc8f-4320-bfcc-8c2803409088",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "75",
    "qualifier": "",
    "deed_book": "8873",
    "deed_page": "9860",
    "deed_date": "2011-01-13",
    "date_recorded": "2011-01-21",
    "sale_price_cents": "41325000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "05b50319-b20c-46c3-b1c4-dea91d5cda2e",
    "property_id": "a53f6831-fc8f-4320-bfcc-8c2803409088",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "75",
    "qualifier": "",
    "deed_book": "8873",
    "deed_page": "9860",
    "deed_date": "2011-01-13",
    "date_recorded": "2011-01-13",
    "sale_price_cents": "41325000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d85368f2-e634-4d1e-8565-423add447934",
    "property_id": "a53f6831-fc8f-4320-bfcc-8c2803409088",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "75",
    "qualifier": "",
    "deed_book": "8376",
    "deed_page": "7793",
    "deed_date": "2004-06-14",
    "date_recorded": "2004-07-01",
    "sale_price_cents": "39000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "751d10fe-e750-4d1b-b7ec-5d341c3ff01c",
    "property_id": "a53f6831-fc8f-4320-bfcc-8c2803409088",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "75",
    "qualifier": "",
    "deed_book": "8376",
    "deed_page": "7793",
    "deed_date": "2004-06-14",
    "date_recorded": "2004-06-14",
    "sale_price_cents": "39000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5b23c795-d70a-4837-b6e1-4e14ecbac2a3",
    "property_id": "a53f6831-fc8f-4320-bfcc-8c2803409088",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "75",
    "qualifier": "",
    "deed_book": "8050",
    "deed_page": "915",
    "deed_date": "2001-08-22",
    "date_recorded": "2001-09-13",
    "sale_price_cents": "31479500",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "6da52deb-ec5c-4c79-bcb4-236e73c68ea5",
    "property_id": "a53f6831-fc8f-4320-bfcc-8c2803409088",
    "county_code": "13",
    "district_code": "51",
    "block": "47.01",
    "lot": "75",
    "qualifier": "",
    "deed_book": "8050",
    "deed_page": "915",
    "deed_date": "2001-08-22",
    "date_recorded": "2001-08-22",
    "sale_price_cents": "31479500",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

1/21/2011$413,250
taxrecords_njBk 8873 / Pg 9860
1/13/2011$413,250
MOD-IV (Rutgers)Bk 8873 / Pg 9860
7/1/2004$390,000
taxrecords_njBk 8376 / Pg 7793
6/14/2004$390,000
MOD-IV (Rutgers)Bk 8376 / Pg 7793
9/13/2001$314,795
taxrecords_njBk 8050 / Pg 915
8/22/2001$314,795
MOD-IV (Rutgers)Bk 8050 / Pg 915

Date	Price	Book / Page	Source
1/21/2011	$413,250	8873 / 9860	taxrecords_nj
1/13/2011	$413,250	8873 / 9860	MOD-IV (Rutgers)
7/1/2004	$390,000	8376 / 7793	taxrecords_nj
6/14/2004	$390,000	8376 / 7793	MOD-IV (Rutgers)
9/13/2001	$314,795	8050 / 915	taxrecords_nj
8/22/2001	$314,795	8050 / 915	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds