When was 21 Warren Rd, Sparta Twp, NJ last sold?

The most recent recorded sale was in 2018 for $365,000.

What is the assessed value of 21 Warren Rd, Sparta Twp, NJ?

The total municipal assessment is $338,300 (land plus improvements).

What is 21 Warren Rd, Sparta Twp, NJ worth?

Our model estimates a market value of $717,550, derived from comparable recorded sales nearby.

How many units does 21 Warren Rd, Sparta Twp, NJ have?

Records show 1 dwelling unit at 21 Warren Rd, Sparta Twp, NJ.

What kind of property is 21 Warren Rd, Sparta Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1969.

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21 Warren Rd, Sparta Twp, NJ — owner, sales, deeds · parceldata

21 Warren Rd

Sparta Twp, NJ 07871·Sussex County

1918·block 3011·lot 34

$717,550estimated value

Last sale

$365,000

9/26/2018 · taxrecords_nj

3 other properties share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1969

Building size

2,918 sq ft

Lot size

0.47 ac

Land description

90X178

Building description

BI-LEVEL

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$338,300

Land value

$143,800

Improvement value

$194,500

Last year's tax

$12,142

Last MOD-IV sale

$365,000

MOD-IV deed date

9/20/2018

Owner mailing address

21 WARREN RD
SPARTA, NJ 07871

Estimated market value

$717,550

range $687,996 – $826,730

low confidence

Assessment-implied: $565,530; Director's Ratio 0.5982 (2025)
Comp-implied: $768,223; 30 comparable sales

Estimated value, last 11 years

2016: $478,367 → 2026: $717,550

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
72 Castlewood Trl	2/24/2026	$455,000

Bordering

200-ft notice list →

25 Tyler St
Lot 29·$315,100
21 Tyler St
Lot 30·$303,500
6 Polk St
Lot 32·$289,600
2 Polk St
Lot 33·$320,400
25 Warren Rd
Lot 35·$351,300

Block 3011All of Block 3011 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 3,
  "portfolioKeys": {
    "fullKeys": [
      "21 WARREN RD SPARTA NJ 07871"
    ],
    "zipKeys": [
      "21 WARREN RD 07871"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1918_3011_34",
  "county_code": "19",
  "district_code": "18",
  "block": "3011",
  "lot": "34",
  "qualifier": "",
  "property_location": "21 WARREN RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "BI-LEVEL",
  "land_desc": "90X178",
  "year_built": 1969,
  "living_sqft": 2918,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "14380000",
  "improvement_value_cents": "19450000",
  "net_value_cents": "33830000",
  "last_yr_tx_cents": "1214159",
  "deed_date": "2018-09-20",
  "deed_book": "3492",
  "deed_page": "904",
  "sale_price_cents": "36500000",
  "sales_code": "A",
  "owner_mailing_street": "21 WARREN RD",
  "owner_mailing_city_state_zip": "SPARTA, NJ  07871",
  "mun_name": "SPARTA TWP",
  "calc_acre": "0.470000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.6549217006932,
  "centroid_lat": 41.008073033361015
}

SR1A

[
  {
    "id": "9068675d-581d-4b6c-b2db-deb3734e5b74",
    "property_id": "691a71bb-d035-48b3-b9c2-64bfa596ab3e",
    "county_code": "19",
    "district_code": "18",
    "block": "3011",
    "lot": "34",
    "qualifier": "",
    "deed_book": "3492",
    "deed_page": "904",
    "deed_date": "2018-09-20",
    "date_recorded": "2018-09-26",
    "sale_price_cents": "36500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "9f108e0e-3a0b-4981-9f9f-d8f3f3237417",
    "property_id": "691a71bb-d035-48b3-b9c2-64bfa596ab3e",
    "county_code": "19",
    "district_code": "18",
    "block": "3011",
    "lot": "34",
    "qualifier": "",
    "deed_book": "3492",
    "deed_page": "904",
    "deed_date": "2018-09-20",
    "date_recorded": "2018-09-20",
    "sale_price_cents": "36500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "15fcc3c2-c3fd-4f11-a85b-a8a1bced8afd",
    "property_id": "691a71bb-d035-48b3-b9c2-64bfa596ab3e",
    "county_code": "19",
    "district_code": "18",
    "block": "3011",
    "lot": "34",
    "qualifier": "",
    "deed_book": "3292",
    "deed_page": "90",
    "deed_date": "2012-04-25",
    "date_recorded": "2012-04-25",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 21 Warren Rd, Sparta Twp, NJ last sold?: The most recent recorded sale was in 2018 for $365,000.
What is the assessed value of 21 Warren Rd, Sparta Twp, NJ?: The total municipal assessment is $338,300 (land plus improvements).
What is 21 Warren Rd, Sparta Twp, NJ worth?: Our model estimates a market value of $717,550, derived from comparable recorded sales nearby.
How many units does 21 Warren Rd, Sparta Twp, NJ have?: Records show 1 dwelling unit at 21 Warren Rd, Sparta Twp, NJ.
What kind of property is 21 Warren Rd, Sparta Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1969.

Sales history

9/26/2018$365,000
taxrecords_njBk 3492 / Pg 904
9/20/2018$365,000
MOD-IV (Rutgers)Bk 3492 / Pg 904
4/25/2012$1
MOD-IV (Rutgers)Bk 3292 / Pg 90

Date	Price	Book / Page	Source
9/26/2018	$365,000	3492 / 904	taxrecords_nj
9/20/2018	$365,000	3492 / 904	MOD-IV (Rutgers)
4/25/2012	$1	3292 / 90	MOD-IV (Rutgers)