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821 Thoreau Ln, Monroe Twp, NJ — owner, sales, deeds · parceldata

821 Thoreau Ln

Monroe Twp, NJ 08094·Gloucester County

0811·block 120.0102·lot 7

$325,260estimated value

Last sale

$250,000

4/24/2023 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1991

Building size

1,492 sq ft

Lot size

0.16 ac

Land description

—

Building description

2SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$143,000

Land value

$41,600

Improvement value

$101,400

Last year's tax

$5,237

Last MOD-IV sale

$250,000

MOD-IV deed date

2/21/2023

Owner mailing address

821 THOREAU LN
WILLIAMSTOWN, NJ 08094

Estimated market value

$325,260

range $291,389 – $353,710

high confidence

Assessment-implied: $240,457; Director's Ratio 0.5947 (2025)
Comp-implied: $337,081; 30 comparable sales

Estimated value, last 11 years

2016: $162,630 → 2026: $325,260

dots are actual sale prices for this property

Block 120.0102All of Block 120.0102 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "821 THOREAU LN WILLIAMSTOWN NJ 08094"
    ],
    "zipKeys": [
      "821 THOREAU LN 08094"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "0811_120.0102_7",
  "county_code": "08",
  "district_code": "11",
  "block": "120.0102",
  "lot": "7",
  "qualifier": "",
  "property_location": "821 THOREAU LN",
  "property_class": "2",
  "bldg_class": "35",
  "bldg_desc": "2SF",
  "land_desc": null,
  "year_built": 1991,
  "living_sqft": 1492,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "4160000",
  "improvement_value_cents": "10140000",
  "net_value_cents": "14300000",
  "last_yr_tx_cents": "523666",
  "deed_date": "2023-02-21",
  "deed_book": "6842",
  "deed_page": "249",
  "sale_price_cents": "25000000",
  "sales_code": null,
  "owner_mailing_street": "821 THOREAU LN",
  "owner_mailing_city_state_zip": "WILLIAMSTOWN, NJ  08094",
  "mun_name": "MONROE TWP",
  "calc_acre": "0.160000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.992955,
  "centroid_lat": 39.672583
}

SR1A

[
  {
    "id": "1189bb3b-b489-4891-b7fe-fe8525eba938",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "6842",
    "deed_page": "249",
    "deed_date": "2023-02-21",
    "date_recorded": "2023-04-24",
    "sale_price_cents": "25000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "a1f19e7c-7b39-4b26-a0e7-ec3bffcaed51",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "6842",
    "deed_page": "249",
    "deed_date": "2023-02-21",
    "date_recorded": "2023-02-21",
    "sale_price_cents": "25000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d83d26ea-2b61-4b85-ad8d-d73470c010a4",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "6382",
    "deed_page": "81",
    "deed_date": "2020-11-16",
    "date_recorded": "2020-12-03",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "76ccad1e-4e29-469e-8d7a-0556f1637928",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "6382",
    "deed_page": "81",
    "deed_date": "2020-11-16",
    "date_recorded": "2020-11-16",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "956bc8dc-bb9a-4146-8fbb-e01b2912efef",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "4403",
    "deed_page": "232",
    "deed_date": "2007-06-25",
    "date_recorded": "2007-07-02",
    "sale_price_cents": "19724500",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "bbaeeb1b-5299-4d1d-b02e-c27f5ec80c17",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "4403",
    "deed_page": "232",
    "deed_date": "2007-06-25",
    "date_recorded": "2007-06-25",
    "sale_price_cents": "19724500",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "afd60b37-5170-41f9-b975-e8ed373fc1d1",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "2659",
    "deed_page": "235",
    "deed_date": "1996-06-14",
    "date_recorded": "1996-06-14",
    "sale_price_cents": "8650000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "b36d2cca-3467-487f-a7a3-5f4b206a4397",
    "property_id": "71ea45a1-b6dc-412f-8ebe-14ad889dc3d2",
    "county_code": "08",
    "district_code": "11",
    "block": "120.0102",
    "lot": "7",
    "qualifier": "",
    "deed_book": "2170",
    "deed_page": "268",
    "deed_date": "1992-01-31",
    "date_recorded": "1992-01-31",
    "sale_price_cents": "8990000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Based on 30 comparable sales

Address	Sold	Price
734 Virgin Island Dr	4/17/2026	$340,000
1053 Crestwood Dr	4/15/2026	$275,000
1103 Meadows Dr	4/14/2026	$305,000
910 Thoreau Ln	4/10/2026	$285,000
501 Trinidad Blvd	4/9/2026	$305,000
402 Paradise Rd	4/8/2026	$335,000
722 Virgin Island Dr	4/8/2026	$312,000
748 Barbados Dr	4/6/2026	$295,000
909 Greenwich CT	3/27/2026	$305,000
1054 Winslow Rd	3/20/2026	$350,000
921 N Beecham Rd	3/17/2026	$430,000
604 Cobblestone Dr	3/13/2026	$244,000
729 Barbados Dr	3/12/2026	$295,000
544 St Kitts Dr	3/10/2026	$385,000
314 Martinique Dr	3/9/2026	$250,000
1452 Fourteenth Ave	3/9/2026	$220,000
38 Walnut St	3/9/2026	$360,000
535 Frederick St	2/26/2026	$271,000
971 N Beecham Rd	2/11/2026	$200,000
404 Virgin Island Dr	2/3/2026	$401,000
507 St Kitts Dr	2/3/2026	$327,000
617 St Vincent CT	1/27/2026	$375,000
1011 S Beecham Rd	1/23/2026	$340,000
971 N Beecham Rd	1/14/2026	$160,000
1605 Pin Oak Rd	1/12/2026	$399,000
1008 London Cir	1/6/2026	$420,000
934 N Beecham Rd	1/2/2026	$400,000
900 Greenwich CT	1/2/2026	$325,900
1186 Glen Haven CT	1/2/2026	$317,101
624 Riviera Dr	1/2/2026	$329,000

Sales history

4/24/2023$250,000
taxrecords_njBk 6842 / Pg 249
2/21/2023$250,000
MOD-IV (Rutgers)Bk 6842 / Pg 249
12/3/2020$1
taxrecords_njBk 6382 / Pg 81
11/16/2020$1
MOD-IV (Rutgers)Bk 6382 / Pg 81
7/2/2007$197,245
taxrecords_njBk 4403 / Pg 232
6/25/2007$197,245
MOD-IV (Rutgers)Bk 4403 / Pg 232
6/14/1996$86,500
MOD-IV (Rutgers)Bk 2659 / Pg 235
1/31/1992$89,900
MOD-IV (Rutgers)Bk 2170 / Pg 268

Date	Price	Book / Page	Source
4/24/2023	$250,000	6842 / 249	taxrecords_nj
2/21/2023	$250,000	6842 / 249	MOD-IV (Rutgers)
12/3/2020	$1	6382 / 81	taxrecords_nj
11/16/2020	$1	6382 / 81	MOD-IV (Rutgers)
7/2/2007	$197,245	4403 / 232	taxrecords_nj
6/25/2007	$197,245	4403 / 232	MOD-IV (Rutgers)
6/14/1996	$86,500	2659 / 235	MOD-IV (Rutgers)
1/31/1992	$89,900	2170 / 268	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Estimated value, last 11 years

Sales history

Deeds