When was 643 West Mountain Rd, Sparta Twp, NJ last sold?

The most recent recorded sale was in 2022 for $215,000.

What is the assessed value of 643 West Mountain Rd, Sparta Twp, NJ?

The total municipal assessment is $177,100 (land plus improvements).

What is 643 West Mountain Rd, Sparta Twp, NJ worth?

Our model estimates a market value of $230,532, derived from comparable recorded sales nearby.

How many units does 643 West Mountain Rd, Sparta Twp, NJ have?

Records show 1 dwelling unit at 643 West Mountain Rd, Sparta Twp, NJ.

What kind of property is 643 West Mountain Rd, Sparta Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1940.

parceldata.nj

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643 West Mountain Rd, Sparta Twp, NJ — owner, sales, deeds · parceldata

643 West Mountain Rd

Sparta Twp, NJ 07871·Sussex County

1918·block 19001·lot 23

$230,532estimated value

Last sale

$215,000

9/28/2022 · SR1A 2023

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1940

Building size

378 sq ft

Lot size

0.94 ac

Land description

.93 AC

Building description

RANCH

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$177,100

Land value

$135,500

Improvement value

$41,600

Last year's tax

$6,356

Last MOD-IV sale

$215,000

MOD-IV deed date

9/15/2022

Owner mailing address

643 WEST MOUNTAIN RD
SPARTA, NJ 07871

Estimated market value

$230,532

range $205,053 – $256,012

high confidence

Assessment-implied: $296,055; Director's Ratio 0.5982 (2025)
Comparable sales: none in 36 months

Estimated value, last 11 years

2016: $153,688 → 2026: $230,532

dots are actual sale prices for this property

Sales history

9/28/2022$215,000
SR1A 2023
9/28/2022$215,000
taxrecords_nj

Bordering

200-ft notice list →

621 West Mountain Rd
Lot 22·$142,100
8 Kari Ln
Lot 24·$435,800
8 Kari Ln
Lot 24/QFARM·$500

Block 19001All of Block 19001 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "643 W MOUNTAIN RD SPARTA NJ 07871"
    ],
    "zipKeys": [
      "643 W MOUNTAIN RD 07871"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1918_19001_23",
  "county_code": "19",
  "district_code": "18",
  "block": "19001",
  "lot": "23",
  "qualifier": "",
  "property_location": "643 WEST MOUNTAIN RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "RANCH",
  "land_desc": ".93 AC",
  "year_built": 1940,
  "living_sqft": 378,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "13550000",
  "improvement_value_cents": "4160000",
  "net_value_cents": "17710000",
  "last_yr_tx_cents": "635612",
  "deed_date": "2022-09-15",
  "deed_book": "3651",
  "deed_page": "118",
  "sale_price_cents": "21500000",
  "sales_code": null,
  "owner_mailing_street": "643 WEST MOUNTAIN RD",
  "owner_mailing_city_state_zip": "SPARTA, NJ  07871",
  "mun_name": "SPARTA TWP",
  "calc_acre": "0.940000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.62592781007153,
  "centroid_lat": 41.096752498998626
}

SR1A

[
  {
    "id": "393a022c-ac1d-48ac-9575-5f5b8f56709b",
    "property_id": null,
    "county_code": "19",
    "district_code": "18",
    "block": "19001",
    "lot": "23",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2022-09-15",
    "date_recorded": "2022-09-28",
    "sale_price_cents": "21500000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "12809aa7-dcb3-4e58-9227-b74f72c19e0d",
    "property_id": "c9160f37-2dea-4ecd-8a59-3ee89b63b2e3",
    "county_code": "19",
    "district_code": "18",
    "block": "19001",
    "lot": "23",
    "qualifier": "",
    "deed_book": "3651",
    "deed_page": "118",
    "deed_date": "2022-09-15",
    "date_recorded": "2022-09-28",
    "sale_price_cents": "21500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "2ff279b4-ae82-4ed6-b793-5aa4a0f8d539",
    "property_id": "c9160f37-2dea-4ecd-8a59-3ee89b63b2e3",
    "county_code": "19",
    "district_code": "18",
    "block": "19001",
    "lot": "23",
    "qualifier": "",
    "deed_book": "3651",
    "deed_page": "118",
    "deed_date": "2022-09-15",
    "date_recorded": "2022-09-15",
    "sale_price_cents": "21500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d62ee02d-a3ad-47bf-8445-d116f91ab8bd",
    "property_id": "c9160f37-2dea-4ecd-8a59-3ee89b63b2e3",
    "county_code": "19",
    "district_code": "18",
    "block": "19001",
    "lot": "23",
    "qualifier": "",
    "deed_book": "1059",
    "deed_page": "1013",
    "deed_date": "1980-11-07",
    "date_recorded": "1980-11-07",
    "sale_price_cents": "6000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 643 West Mountain Rd, Sparta Twp, NJ last sold?: The most recent recorded sale was in 2022 for $215,000.
What is the assessed value of 643 West Mountain Rd, Sparta Twp, NJ?: The total municipal assessment is $177,100 (land plus improvements).
What is 643 West Mountain Rd, Sparta Twp, NJ worth?: Our model estimates a market value of $230,532, derived from comparable recorded sales nearby.
How many units does 643 West Mountain Rd, Sparta Twp, NJ have?: Records show 1 dwelling unit at 643 West Mountain Rd, Sparta Twp, NJ.
What kind of property is 643 West Mountain Rd, Sparta Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1940.

Date	Price	Book / Page	Source
9/28/2022	$215,000	—	SR1A 2023
9/28/2022	$215,000	3651 / 118	taxrecords_nj
9/15/2022	$215,000	3651 / 118	MOD-IV (Rutgers)
11/7/1980	$60,000	1059 / 1013	MOD-IV (Rutgers)