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11 Koclas Dr, Netcong Boro, NJ — owner, sales, deeds · parceldata

11 Koclas Dr

Netcong Boro, NJ 07857·Morris County

1428·block 1·lot 6

$419,531estimated value

Last sale

5/15/2013 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1957

Building size

1,873 sq ft

Lot size

0.08 ac

Land description

42X83

Building description

F1S

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$291,700

Land value

$120,500

Improvement value

$171,200

Last year's tax

$9,967

Last MOD-IV sale

$214,000

MOD-IV deed date

6/8/2009

Owner mailing address

11 KOCLAS DR
NETCONG, NJ 07857

Estimated market value

$419,531

range $356,601 – $482,461

moderate confidence

Assessment-implied: $419,531; Director's Ratio 0.6953 (2025)
Comparable sales: 2 (below threshold)

Based on 2 comparable sales

Address	Sold	Price
5 Locust St	9/3/2025	$450,000
41 Dell Ave	8/21/2023	$510,000

Sales history

5/15/2013$1
taxrecords_njBk 22323 / Pg 245

Bordering

200-ft notice list →

Koclas Dr
Lot 17·$5,710,000
9 Koclas Dr
Lot 5·$214,900
15 Koclas Dr
Lot 7·$291,800

Block 1All of Block 1 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "11 KOCLAS DR NETCONG NJ 07857"
    ],
    "zipKeys": [
      "11 KOCLAS DR 07857"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1428_1_6",
  "county_code": "14",
  "district_code": "28",
  "block": "1",
  "lot": "6",
  "qualifier": "",
  "property_location": "11 KOCLAS DR",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "F1S",
  "land_desc": "42X83",
  "year_built": 1957,
  "living_sqft": 1873,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12050000",
  "improvement_value_cents": "17120000",
  "net_value_cents": "29170000",
  "last_yr_tx_cents": "996739",
  "deed_date": "2009-06-08",
  "deed_book": "21340",
  "deed_page": "1742",
  "sale_price_cents": "21400000",
  "sales_code": null,
  "owner_mailing_street": "11 KOCLAS DR",
  "owner_mailing_city_state_zip": "NETCONG, NJ  07857",
  "mun_name": "NETCONG BORO",
  "calc_acre": "0.080000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.69846224602398,
  "centroid_lat": 40.90263345260074
}

SR1A

[
  {
    "id": "27077122-d7b9-4472-9a40-7978513cfddd",
    "property_id": "22b21afd-b924-4d62-84d1-d6af90a7b89d",
    "county_code": "14",
    "district_code": "28",
    "block": "1",
    "lot": "6",
    "qualifier": "",
    "deed_book": "22323",
    "deed_page": "245",
    "deed_date": "2013-04-24",
    "date_recorded": "2013-05-15",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1540c316-de06-4ce2-b43c-6d31c301bc28",
    "property_id": "22b21afd-b924-4d62-84d1-d6af90a7b89d",
    "county_code": "14",
    "district_code": "28",
    "block": "1",
    "lot": "6",
    "qualifier": "",
    "deed_book": "21340",
    "deed_page": "1742",
    "deed_date": "2009-06-08",
    "date_recorded": "2009-07-09",
    "sale_price_cents": "21400000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "0555b274-1206-47b0-ac20-fa67203b42dd",
    "property_id": "22b21afd-b924-4d62-84d1-d6af90a7b89d",
    "county_code": "14",
    "district_code": "28",
    "block": "1",
    "lot": "6",
    "qualifier": "",
    "deed_book": "21340",
    "deed_page": "1742",
    "deed_date": "2009-06-08",
    "date_recorded": "2009-06-08",
    "sale_price_cents": "21400000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "fd08f711-3bca-4e74-b2c5-de84cd71726d",
    "property_id": "22b21afd-b924-4d62-84d1-d6af90a7b89d",
    "county_code": "14",
    "district_code": "28",
    "block": "1",
    "lot": "6",
    "qualifier": "",
    "deed_book": "5850",
    "deed_page": "178",
    "deed_date": "2003-05-08",
    "date_recorded": "2003-05-08",
    "sale_price_cents": "34500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "9e5b03d7-9bdf-418e-ad47-9ab65f181f76",
    "property_id": "22b21afd-b924-4d62-84d1-d6af90a7b89d",
    "county_code": "14",
    "district_code": "28",
    "block": "1",
    "lot": "6",
    "qualifier": "",
    "deed_book": "5254",
    "deed_page": "77",
    "deed_date": "2000-09-08",
    "date_recorded": "2000-09-08",
    "sale_price_cents": "19000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Date	Price	Book / Page	Source
5/15/2013	$1	22323 / 245	taxrecords_nj
7/9/2009	$214,000	21340 / 1742	taxrecords_nj
6/8/2009	$214,000	21340 / 1742	MOD-IV (Rutgers)
5/8/2003	$345,000	5850 / 178	MOD-IV (Rutgers)
9/8/2000	$190,000	5254 / 77	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Sales history

Bordering

Deeds