When was 321 Dupont Ave, Hopatcong Boro, NJ last sold?

The most recent recorded sale was in 2012 for $10.

What is the assessed value of 321 Dupont Ave, Hopatcong Boro, NJ?

The total municipal assessment is $361,400 (land plus improvements).

What is 321 Dupont Ave, Hopatcong Boro, NJ worth?

Our model estimates a market value of $417,988, derived from comparable recorded sales nearby.

How many units does 321 Dupont Ave, Hopatcong Boro, NJ have?

Records show 1 dwelling unit at 321 Dupont Ave, Hopatcong Boro, NJ.

What kind of property is 321 Dupont Ave, Hopatcong Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2).

parceldata.nj

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321 Dupont Ave, Hopatcong Boro, NJ — owner, sales, deeds · parceldata

321 Dupont Ave

Hopatcong Boro, NJ 07843·Sussex County

1912·block 31005·lot 52

$417,988estimated value

Last sale

$10

8/24/2012 · taxrecords_nj

1 other property share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

—

Building size

1,040 sq ft

Lot size

0.28 ac

Land description

120X100

Building description

—

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$361,400

Land value

$134,400

Improvement value

$227,000

Last year's tax

$7,535

Last MOD-IV sale

$10

MOD-IV deed date

8/11/2012

Owner mailing address

321 DUPONT AVE
HOPATCONG, NJ 07843

Estimated market value

$417,988

range $357,749 – $479,308

high confidence

Assessment-implied: $409,333; Director's Ratio 0.8829 (2025)
Comp-implied: $420,873; 30 comparable sales

Estimated value, last 11 years

2016: $183,915 → 2026: $417,988

Based on 30 comparable sales

Address	Sold	Price
214 Durban Ave

Bordering

200-ft notice list →

248 Hudson Ave
Lot 2·$526,400
323 Dupont Ave
Lot 39·$326,400
319 Dupont Ave
Lot 41·$419,400

Block 31005All of Block 31005 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 1,
  "portfolioKeys": {
    "fullKeys": [
      "321 DUPONT AVE HOPATCONG NJ 07843"
    ],
    "zipKeys": [
      "321 DUPONT AVE 07843"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1912_31005_52",
  "county_code": "19",
  "district_code": "12",
  "block": "31005",
  "lot": "52",
  "qualifier": "",
  "property_location": "321 DUPONT AVE",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": null,
  "land_desc": "120X100",
  "year_built": null,
  "living_sqft": 1040,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "13440000",
  "improvement_value_cents": "22700000",
  "net_value_cents": "36140000",
  "last_yr_tx_cents": "753519",
  "deed_date": "2012-08-11",
  "deed_book": "3296",
  "deed_page": "490",
  "sale_price_cents": "1000",
  "sales_code": null,
  "owner_mailing_street": "321 DUPONT AVE",
  "owner_mailing_city_state_zip": "HOPATCONG, NJ  07843",
  "mun_name": "HOPATCONG BORO",
  "calc_acre": "0.275000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.65518779661726,
  "centroid_lat": 40.95114985639407
}

SR1A

[
  {
    "id": "6a5d0a4a-537c-43ee-8565-50406c510e47",
    "property_id": "5a3fc84b-a005-480c-b20e-f92382c83291",
    "county_code": "19",
    "district_code": "12",
    "block": "31005",
    "lot": "52",
    "qualifier": "",
    "deed_book": "3296",
    "deed_page": "490",
    "deed_date": "2012-08-11",
    "date_recorded": "2012-08-24",
    "sale_price_cents": "1000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "85a1615f-77a0-44a4-9243-be0998f612ab",
    "property_id": "5a3fc84b-a005-480c-b20e-f92382c83291",
    "county_code": "19",
    "district_code": "12",
    "block": "31005",
    "lot": "52",
    "qualifier": "",
    "deed_book": "3296",
    "deed_page": "490",
    "deed_date": "2012-08-11",
    "date_recorded": "2012-08-11",
    "sale_price_cents": "1000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "71673511-d2ec-4fd3-ab73-48a881318101",
    "property_id": "5a3fc84b-a005-480c-b20e-f92382c83291",
    "county_code": "19",
    "district_code": "12",
    "block": "31005",
    "lot": "52",
    "qualifier": "",
    "deed_book": "2626",
    "deed_page": "54",
    "deed_date": "2002-03-18",
    "date_recorded": "2002-03-18",
    "sale_price_cents": "17150000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "da1b4c91-f4ff-40c5-a00e-ae5dc1958c13",
    "property_id": "5a3fc84b-a005-480c-b20e-f92382c83291",
    "county_code": "19",
    "district_code": "12",
    "block": "31005",
    "lot": "52",
    "qualifier": "",
    "deed_book": "2433",
    "deed_page": "263",
    "deed_date": "2000-01-11",
    "date_recorded": "2000-01-11",
    "sale_price_cents": "14350000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 321 Dupont Ave, Hopatcong Boro, NJ last sold?: The most recent recorded sale was in 2012 for $10.
What is the assessed value of 321 Dupont Ave, Hopatcong Boro, NJ?: The total municipal assessment is $361,400 (land plus improvements).
What is 321 Dupont Ave, Hopatcong Boro, NJ worth?: Our model estimates a market value of $417,988, derived from comparable recorded sales nearby.
How many units does 321 Dupont Ave, Hopatcong Boro, NJ have?: Records show 1 dwelling unit at 321 Dupont Ave, Hopatcong Boro, NJ.
What kind of property is 321 Dupont Ave, Hopatcong Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2).

Sales history

8/24/2012$10
taxrecords_njBk 3296 / Pg 490
8/11/2012$10
MOD-IV (Rutgers)Bk 3296 / Pg 490
3/18/2002$171,500
MOD-IV (Rutgers)Bk 2626 / Pg 54
1/11/2000$143,500
MOD-IV (Rutgers)Bk 2433 / Pg 263

Date	Price	Book / Page	Source
8/24/2012	$10	3296 / 490	taxrecords_nj
8/11/2012	$10	3296 / 490	MOD-IV (Rutgers)
3/18/2002	$171,500	2626 / 54	MOD-IV (Rutgers)
1/11/2000	$143,500	2433 / 263	MOD-IV (Rutgers)