When was 45 Mountain Spring Dr, Sparta Twp, NJ last sold?

The most recent recorded sale was in 2018 for $450,000.

What is the assessed value of 45 Mountain Spring Dr, Sparta Twp, NJ?

The total municipal assessment is $473,700 (land plus improvements).

What is 45 Mountain Spring Dr, Sparta Twp, NJ worth?

Our model estimates a market value of $970,562, derived from comparable recorded sales nearby.

How many units does 45 Mountain Spring Dr, Sparta Twp, NJ have?

Records show 1 dwelling unit at 45 Mountain Spring Dr, Sparta Twp, NJ.

What kind of property is 45 Mountain Spring Dr, Sparta Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1985.

parceldata.nj

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45 Mountain Spring Dr, Sparta Twp, NJ — owner, sales, deeds · parceldata

45 Mountain Spring Dr

Sparta Twp, NJ 07871·Sussex County

1918·block 26007·lot 16

$970,562estimated value

Last sale

$450,000

4/9/2018 · 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

1985

Building size

3,180 sq ft

Lot size

2.54 ac

Land description

2.544 ACS

Building description

CONTEMPORARY

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$473,700

Land value

$167,700

Improvement value

$306,000

Last year's tax

$16,904

Last MOD-IV sale

$450,000

MOD-IV deed date

4/5/2018

Owner mailing address

45 MOUNTAIN SPRING DR
SPARTA, NJ 07871

Estimated market value

$970,562

range $940,867 – $1,023,975

moderate confidence

Assessment-implied: $791,876; Director's Ratio 0.5982 (2025)
Comp-implied: $1,030,124; 30 comparable sales

Estimated value, last 11 years

2016: $647,042 → 2026: $970,562

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
10 Mt Pleasant Rd	4/8/2026	$915,000

Bordering

200-ft notice list →

29 Mountain Spring Dr
Lot 15·$537,200
61 Mountain Spring Dr
Lot 17·$405,700

Block 26007All of Block 26007 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1918_26007_16",
  "county_code": "19",
  "district_code": "18",
  "block": "26007",
  "lot": "16",
  "qualifier": "",
  "property_location": "45 MOUNTAIN SPRING DR",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "CONTEMPORARY",
  "land_desc": "2.544 ACS",
  "year_built": 1985,
  "living_sqft": 3180,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "16770000",
  "improvement_value_cents": "30600000",
  "net_value_cents": "47370000",
  "last_yr_tx_cents": "1690419",
  "deed_date": "2018-04-05",
  "deed_book": "3471",
  "deed_page": "564",
  "sale_price_cents": "45000000",
  "sales_code": null,
  "owner_mailing_street": "45 MOUNTAIN SPRING DR",
  "owner_mailing_city_state_zip": "SPARTA, NJ  07871",
  "mun_name": "SPARTA TWP",
  "calc_acre": "2.540000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.63056309948539,
  "centroid_lat": 41.060054790961445
}

SR1A

[
  {
    "id": "510a9f9a-1f3c-4c91-85ec-21da75373691",
    "property_id": "b262f700-2957-4f3a-a706-77b2837b08fe",
    "county_code": "19",
    "district_code": "18",
    "block": "26007",
    "lot": "16",
    "qualifier": "",
    "deed_book": "3471",
    "deed_page": "564",
    "deed_date": "2018-04-05",
    "date_recorded": "2018-04-09",
    "sale_price_cents": "45000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "0b204bda-86df-47b1-a0fb-15d656cc4a2f",
    "property_id": "b262f700-2957-4f3a-a706-77b2837b08fe",
    "county_code": "19",
    "district_code": "18",
    "block": "26007",
    "lot": "16",
    "qualifier": "",
    "deed_book": "3471",
    "deed_page": "564",
    "deed_date": "2018-04-05",
    "date_recorded": "2018-04-05",
    "sale_price_cents": "45000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "91ee4d65-d0d7-4a72-9641-9f10bb24f5df",
    "property_id": "b262f700-2957-4f3a-a706-77b2837b08fe",
    "county_code": "19",
    "district_code": "18",
    "block": "26007",
    "lot": "16",
    "qualifier": "",
    "deed_book": "1945",
    "deed_page": "203",
    "deed_date": "1993-08-12",
    "date_recorded": "1993-08-12",
    "sale_price_cents": "32000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 45 Mountain Spring Dr, Sparta Twp, NJ last sold?: The most recent recorded sale was in 2018 for $450,000.
What is the assessed value of 45 Mountain Spring Dr, Sparta Twp, NJ?: The total municipal assessment is $473,700 (land plus improvements).
What is 45 Mountain Spring Dr, Sparta Twp, NJ worth?: Our model estimates a market value of $970,562, derived from comparable recorded sales nearby.
How many units does 45 Mountain Spring Dr, Sparta Twp, NJ have?: Records show 1 dwelling unit at 45 Mountain Spring Dr, Sparta Twp, NJ.
What kind of property is 45 Mountain Spring Dr, Sparta Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1985.

Sales history

4/9/2018$450,000
taxrecords_njBk 3471 / Pg 564
4/5/2018$450,000
MOD-IV (Rutgers)Bk 3471 / Pg 564
8/12/1993$320,000
MOD-IV (Rutgers)Bk 1945 / Pg 203

Date	Price	Book / Page	Source
4/9/2018	$450,000	3471 / 564	taxrecords_nj
4/5/2018	$450,000	3471 / 564	MOD-IV (Rutgers)
8/12/1993	$320,000	1945 / 203	MOD-IV (Rutgers)