When was 51 St Route 181, Jefferson, NJ last sold?

The most recent recorded sale was in 2023 for $320,000.

What is the assessed value of 51 St Route 181, Jefferson, NJ?

The total municipal assessment is $328,800 (land plus improvements).

What is 51 St Route 181, Jefferson, NJ worth?

Our model estimates a market value of $532,312, derived from comparable recorded sales nearby.

How many units does 51 St Route 181, Jefferson, NJ have?

Records show 1 dwelling unit at 51 St Route 181, Jefferson, NJ.

ElasticParcelNJ

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51 St Route 181

Jefferson, NJ 07849·Morris County

1414·block 118·lot 4

Estimated market value

$532,312

high confidence

range $392,894 – $695,724

Assessment-implied: $471,601; Director's Ratio 0.6972 (2025)
Comp-implied: $864,333; 16 comparable sales

Last sale

$320,000

8/2/2023 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1925

Building size

2,396 sq ft

Lot size

0.87 ac

Land description

0.868 AC

Building description

2SFG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$328,800

Land value

$123,800

Improvement value

$205,000

Last year's tax

$9,871

Last MOD-IV sale

$320,000

MOD-IV deed date

6/23/2023

Owner

WOLENSKI, NICOLE & YOBS, PETER J

51 St Rt 181
Lake Hopatcong, NJ 07849

Sales history

6/23/2023$320,000
SR1A 2024Bk 24635 / Pg 786
1/9/2023$1
SR1A 2023Bk 24561 / Pg 1118
2/24/2020$100
SR1A 2020Bk 23766 / Pg 799
6/30/2006$360,000
MOD-IV (Rutgers)Bk 20572 / Pg 271
11/9/1993$50,000
MOD-IV (Rutgers)Bk 3882 / Pg 154

Date	Price	Book / Page	Source
6/23/2023	$320,000	24635 / 786	SR1A 2024
1/9/2023	$1	24561 / 1118	SR1A 2023
2/24/2020	$100

On St Route 181

Block 118

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "51 ST RT 181 LAKE HOPATCONG NJ 07849"
    ],
    "zipKeys": [
      "51 ST RT 181 07849"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1414_118_4",
  "county_code": "14",
  "district_code": "14",
  "block": "118",
  "lot": "4",
  "qualifier": "",
  "property_location": "51 ST RT 181",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SFG",
  "land_desc": "0.868 AC",
  "year_built": 1925,
  "living_sqft": 2396,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12380000",
  "improvement_value_cents": "20500000",
  "net_value_cents": "32880000",
  "last_yr_tx_cents": "987057",
  "deed_date": "2023-06-23",
  "deed_book": "24635",
  "deed_page": "786",
  "sale_price_cents": "32000000",
  "sales_code": null,
  "owner_mailing_street": "51 ST RT 181",
  "owner_mailing_city_state_zip": "LAKE HOPATCONG, NJ  07849",
  "mun_name": "JEFFERSON TWP",
  "calc_acre": "0.867800",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.60577039875443,
  "centroid_lat": 40.9783355203976
}

SR1A

[
  {
    "id": "a72fdeae-99d5-4959-9359-dcbda2ea7955",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24635",
    "deed_page": "786",
    "deed_date": "2023-06-23",
    "date_recorded": "2023-08-02",
    "sale_price_cents": "32000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "89f78799-77b5-4f0e-9a27-76ffe022b5ea",
    "property_id": null,
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-06-23",
    "date_recorded": "2023-08-02",
    "sale_price_cents": "32000000",
    "sr1a_year": 2024,
    "source": "sr1a"
  },
  {
    "id": "2305c132-d922-419d-a206-fcdfd8a10aa2",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24635",
    "deed_page": "786",
    "deed_date": "2023-06-23",
    "date_recorded": "2023-06-23",
    "sale_price_cents": "32000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "3f6738e4-75b1-4a1c-b11f-bb6e16f0e0c3",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24561",
    "deed_page": "1118",
    "deed_date": "2023-01-09",
    "date_recorded": "2023-02-01",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "399abb1e-bc19-4e7d-9fb2-2073d80f588e",
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    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-01-09",
    "date_recorded": "2023-02-01",
    "sale_price_cents": "100",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "56ac679c-03a1-408e-b53d-3b4147b9ebfc",
    "property_id": null,
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2020-02-24",
    "date_recorded": "2020-05-05",
    "sale_price_cents": "10000",
    "sr1a_year": 2020,
    "source": "sr1a"
  },
  {
    "id": "9d179be5-6dbc-4a95-ab3a-3f500ca8bf24",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "23766",
    "deed_page": "799",
    "deed_date": "2020-02-24",
    "date_recorded": "2020-05-05",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "b38072b6-fe80-4071-9451-27247a74e5c7",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "23766",
    "deed_page": "799",
    "deed_date": "2020-02-24",
    "date_recorded": "2020-02-24",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "529f1f36-8428-4fc9-b268-5255e57b9dd2",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "20572",
    "deed_page": "271",
    "deed_date": "2006-06-30",
    "date_recorded": "2006-07-25",
    "sale_price_cents": "36000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1651aa9c-2b63-4a62-8bf1-df4c7fb667a0",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "20572",
    "deed_page": "271",
    "deed_date": "2006-06-30",
    "date_recorded": "2006-06-30",
    "sale_price_cents": "36000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "7a3d1472-9a90-4b87-8d2c-9fb1927c97ad",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "3882",
    "deed_page": "154",
    "deed_date": "1993-11-09",
    "date_recorded": "1993-12-03",
    "sale_price_cents": "5000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1535b79e-8cac-4f7f-8b58-34bf8e6f0756",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "3882",
    "deed_page": "154",
    "deed_date": "1993-11-09",
    "date_recorded": "1993-11-09",
    "sale_price_cents": "5000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked

When was 51 St Route 181, Jefferson, NJ last sold?: The most recent recorded sale was in 2023 for $320,000.
What is the assessed value of 51 St Route 181, Jefferson, NJ?: The total municipal assessment is $328,800 (land plus improvements).
What is 51 St Route 181, Jefferson, NJ worth?: Our model estimates a market value of $532,312, derived from comparable recorded sales nearby.
How many units does 51 St Route 181, Jefferson, NJ have?: Records show 1 dwelling unit at 51 St Route 181, Jefferson, NJ.
What kind of property is 51 St Route 181, Jefferson, NJ?: It is a Residential Property.

Loading parcel record…

51 St Rt 181

51 St Route 181, Jefferson, NJ — owner, sales, deeds · ElasticParcel

51 St Route 181

Jefferson, NJ 07849·Morris County

1414·block 118·lot 4

Estimated market value

$532,312

high confidence

range $392,894 – $695,724

Assessment-implied: $471,601; Director's Ratio 0.6972 (2025)
Comp-implied: $864,333; 16 comparable sales

Last sale

$320,000

8/2/2023 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1925

Building size

2,396 sq ft

Lot size

0.87 ac

Land description

0.868 AC

Building description

2SFG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$328,800

Land value

$123,800

Improvement value

$205,000

Last year's tax

$9,871

Last MOD-IV sale

$320,000

MOD-IV deed date

6/23/2023

Owner

WOLENSKI, NICOLE & YOBS, PETER J

51 St Rt 181
Lake Hopatcong, NJ 07849

Sales history

6/23/2023$320,000
SR1A 2024Bk 24635 / Pg 786
1/9/2023$1
SR1A 2023Bk 24561 / Pg 1118
2/24/2020$100
SR1A 2020Bk 23766 / Pg 799
6/30/2006$360,000
MOD-IV (Rutgers)Bk 20572 / Pg 271
11/9/1993$50,000
MOD-IV (Rutgers)Bk 3882 / Pg 154

Date	Price	Book / Page	Source
6/23/2023	$320,000	24635 / 786	SR1A 2024
1/9/2023	$1	24561 / 1118	SR1A 2023
2/24/2020	$100

On St Route 181

Block 118

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "51 ST RT 181 LAKE HOPATCONG NJ 07849"
    ],
    "zipKeys": [
      "51 ST RT 181 07849"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1414_118_4",
  "county_code": "14",
  "district_code": "14",
  "block": "118",
  "lot": "4",
  "qualifier": "",
  "property_location": "51 ST RT 181",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SFG",
  "land_desc": "0.868 AC",
  "year_built": 1925,
  "living_sqft": 2396,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12380000",
  "improvement_value_cents": "20500000",
  "net_value_cents": "32880000",
  "last_yr_tx_cents": "987057",
  "deed_date": "2023-06-23",
  "deed_book": "24635",
  "deed_page": "786",
  "sale_price_cents": "32000000",
  "sales_code": null,
  "owner_mailing_street": "51 ST RT 181",
  "owner_mailing_city_state_zip": "LAKE HOPATCONG, NJ  07849",
  "mun_name": "JEFFERSON TWP",
  "calc_acre": "0.867800",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.60577039875443,
  "centroid_lat": 40.9783355203976
}

SR1A

[
  {
    "id": "a72fdeae-99d5-4959-9359-dcbda2ea7955",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24635",
    "deed_page": "786",
    "deed_date": "2023-06-23",
    "date_recorded": "2023-08-02",
    "sale_price_cents": "32000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "89f78799-77b5-4f0e-9a27-76ffe022b5ea",
    "property_id": null,
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    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-06-23",
    "date_recorded": "2023-08-02",
    "sale_price_cents": "32000000",
    "sr1a_year": 2024,
    "source": "sr1a"
  },
  {
    "id": "2305c132-d922-419d-a206-fcdfd8a10aa2",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24635",
    "deed_page": "786",
    "deed_date": "2023-06-23",
    "date_recorded": "2023-06-23",
    "sale_price_cents": "32000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "3f6738e4-75b1-4a1c-b11f-bb6e16f0e0c3",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24561",
    "deed_page": "1118",
    "deed_date": "2023-01-09",
    "date_recorded": "2023-02-01",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
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    "lot": "4",
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    "deed_book": null,
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    "deed_date": "2023-01-09",
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    "sale_price_cents": "100",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "56ac679c-03a1-408e-b53d-3b4147b9ebfc",
    "property_id": null,
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2020-02-24",
    "date_recorded": "2020-05-05",
    "sale_price_cents": "10000",
    "sr1a_year": 2020,
    "source": "sr1a"
  },
  {
    "id": "9d179be5-6dbc-4a95-ab3a-3f500ca8bf24",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "23766",
    "deed_page": "799",
    "deed_date": "2020-02-24",
    "date_recorded": "2020-05-05",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "b38072b6-fe80-4071-9451-27247a74e5c7",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "23766",
    "deed_page": "799",
    "deed_date": "2020-02-24",
    "date_recorded": "2020-02-24",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "529f1f36-8428-4fc9-b268-5255e57b9dd2",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "20572",
    "deed_page": "271",
    "deed_date": "2006-06-30",
    "date_recorded": "2006-07-25",
    "sale_price_cents": "36000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1651aa9c-2b63-4a62-8bf1-df4c7fb667a0",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "20572",
    "deed_page": "271",
    "deed_date": "2006-06-30",
    "date_recorded": "2006-06-30",
    "sale_price_cents": "36000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "7a3d1472-9a90-4b87-8d2c-9fb1927c97ad",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "3882",
    "deed_page": "154",
    "deed_date": "1993-11-09",
    "date_recorded": "1993-12-03",
    "sale_price_cents": "5000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1535b79e-8cac-4f7f-8b58-34bf8e6f0756",
    "property_id": "90557a90-46cb-43e4-bd12-99efedf8b643",
    "county_code": "14",
    "district_code": "14",
    "block": "118",
    "lot": "4",
    "qualifier": "",
    "deed_book": "3882",
    "deed_page": "154",
    "deed_date": "1993-11-09",
    "date_recorded": "1993-11-09",
    "sale_price_cents": "5000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked

When was 51 St Route 181, Jefferson, NJ last sold?: The most recent recorded sale was in 2023 for $320,000.
What is the assessed value of 51 St Route 181, Jefferson, NJ?: The total municipal assessment is $328,800 (land plus improvements).
What is 51 St Route 181, Jefferson, NJ worth?: Our model estimates a market value of $532,312, derived from comparable recorded sales nearby.
How many units does 51 St Route 181, Jefferson, NJ have?: Records show 1 dwelling unit at 51 St Route 181, Jefferson, NJ.
What kind of property is 51 St Route 181, Jefferson, NJ?: It is a Residential Property.

Based on 16 comparable sales

Address	Sold	Price
2 Windsor Dr	10/9/2025	$542,500
50 Ridge Rd	6/25/2025	$400,000
120 Edison Rd	6/23/2025	$702,000
5659 Berkshire Valley Rd	6/3/2025	$340,000
47 Homestead Rd	12/18/2024	$575,000
41 Schoolhouse Rd	12/10/2024	$375,000
40 Mason St	10/25/2024	$1,475,000
5612 Berkshire Valley Rd	10/18/2024	$366,000
83 Ridge Rd	8/1/2024	$449,900
2 Windsor Dr	7/10/2024	$635,000
17 Abbott Dr	5/22/2024	$490,000
13 Schoolhouse Rd	4/30/2024	$450,000
60 Halsey Is	10/13/2023	$500,000
5659 Berkshire Valley Rd	8/9/2023	$389,900
5653 Berkshire Valley Rd	7/25/2023	$181,000
536 Berkshire Valley Rd	6/28/2023	$640,000

Estimated market value

Property

Tax & Assessment

Sales history

Frequently asked

Estimated market value

Property

Tax & Assessment

Sales history

Frequently asked

Deeds