When was 45 Island Trl, Sparta Twp, NJ last sold?

The most recent recorded sale was in 2025 for $2,187,500.

What is the assessed value of 45 Island Trl, Sparta Twp, NJ?

The total municipal assessment is $987,300 (land plus improvements).

What is 45 Island Trl, Sparta Twp, NJ worth?

Our model estimates a market value of $2,045,140, derived from comparable recorded sales nearby.

How many units does 45 Island Trl, Sparta Twp, NJ have?

Records show 1 dwelling unit at 45 Island Trl, Sparta Twp, NJ.

What kind of property is 45 Island Trl, Sparta Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1951.

parceldata.nj

Loading…

45 Island Trl, Sparta Twp, NJ — owner, sales, deeds · parceldata

45 Island Trl

Sparta Twp, NJ 07871·Sussex County

1918·block 4029·lot 28

$2,045,140estimated value

Last sale

$2,187,500

12/9/2025 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1951

Building size

3,185 sq ft

Lot size

0.32 ac

Land description

103X150 LMCC

Building description

CONTEMPORARY

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$987,300

Land value

$788,500

Improvement value

$198,800

Last year's tax

$35,434

Last MOD-IV sale

$2,187,500

MOD-IV deed date

12/1/2025

Owner mailing address

45 ISLAND TRL
SPARTA, NJ 07871

Estimated market value

$2,045,140

range $1,853,267 – $2,289,334

high confidence

Assessment-implied: $1,650,451; Director's Ratio 0.5982 (2025)
Comp-implied: $1,639,802; 30 comparable sales

Estimated value, last 11 years

2016: $1,363,427 → 2026: $2,045,140

dots are actual sale prices for this property

Based on 30 comparable sales

Bordering

200-ft notice list →

Lake Mohawk Bed
Lot 186·$431,900
43 Island Trl
Lot 27·$1,470,400
46 Island Trl
Lot 29·$1,023,600

Block 4029All of Block 4029 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1918_4029_28",
  "county_code": "19",
  "district_code": "18",
  "block": "4029",
  "lot": "28",
  "qualifier": "",
  "property_location": "45 ISLAND TRL",
  "property_class": "2",
  "bldg_class": "19",
  "bldg_desc": "CONTEMPORARY",
  "land_desc": "103X150         LMCC",
  "year_built": 1951,
  "living_sqft": 3185,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "78850000",
  "improvement_value_cents": "19880000",
  "net_value_cents": "98730000",
  "last_yr_tx_cents": "3543420",
  "deed_date": "2025-12-01",
  "deed_book": "10423",
  "deed_page": "1886",
  "sale_price_cents": "218750000",
  "sales_code": null,
  "owner_mailing_street": "45 ISLAND TRL",
  "owner_mailing_city_state_zip": "SPARTA, NJ  07871",
  "mun_name": "SPARTA TWP",
  "calc_acre": "0.320000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.65648391699469,
  "centroid_lat": 41.02464948429597
}

SR1A

[
  {
    "id": "02ce8c6f-925c-4f69-a24a-c93f2820036c",
    "property_id": "1791a641-a645-48fc-b504-fc0e05a23da1",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "28",
    "qualifier": "",
    "deed_book": "10423",
    "deed_page": "1886",
    "deed_date": "2025-12-01",
    "date_recorded": "2025-12-09",
    "sale_price_cents": "218750000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "400c8ddc-d6d9-4266-a53f-5fd5a5155946",
    "property_id": "1791a641-a645-48fc-b504-fc0e05a23da1",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "28",
    "qualifier": "",
    "deed_book": "10423",
    "deed_page": "1886",
    "deed_date": "2025-12-01",
    "date_recorded": "2025-12-01",
    "sale_price_cents": "218750000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  },
  {
    "id": "4e79fa1c-0d02-4319-875e-0e667c6a871c",
    "property_id": null,
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "28",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2020-12-03",
    "date_recorded": "2021-02-18",
    "sale_price_cents": "110000000",
    "sr1a_year": 2021,
    "source": "sr1a"
  },
  {
    "id": "28a21cfa-fd70-49c0-b4d1-bdccca322dd8",
    "property_id": "1791a641-a645-48fc-b504-fc0e05a23da1",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "28",
    "qualifier": "",
    "deed_book": "3579",
    "deed_page": "480",
    "deed_date": "2020-12-03",
    "date_recorded": "2021-02-18",
    "sale_price_cents": "110000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "35d5cf2e-b00e-415f-a57a-2a6c4d2f3480",
    "property_id": "1791a641-a645-48fc-b504-fc0e05a23da1",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "28",
    "qualifier": "",
    "deed_book": "3579",
    "deed_page": "480",
    "deed_date": "2020-12-03",
    "date_recorded": "2020-12-03",
    "sale_price_cents": "110000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "bb8ecb53-cc42-44dc-84ae-71360534a088",
    "property_id": "1791a641-a645-48fc-b504-fc0e05a23da1",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "28",
    "qualifier": "",
    "deed_book": "1464",
    "deed_page": "358",
    "deed_date": "1987-05-21",
    "date_recorded": "1987-05-21",
    "sale_price_cents": "33800000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 45 Island Trl, Sparta Twp, NJ last sold?: The most recent recorded sale was in 2025 for $2,187,500.
What is the assessed value of 45 Island Trl, Sparta Twp, NJ?: The total municipal assessment is $987,300 (land plus improvements).
What is 45 Island Trl, Sparta Twp, NJ worth?: Our model estimates a market value of $2,045,140, derived from comparable recorded sales nearby.
How many units does 45 Island Trl, Sparta Twp, NJ have?: Records show 1 dwelling unit at 45 Island Trl, Sparta Twp, NJ.
What kind of property is 45 Island Trl, Sparta Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1951.

Address	Sold	Price
53 Oakwood Trl	4/7/2026	$1,720,000
3 Pueblo Pkwy	1/27/2026	$2,300,000
218 West Shore Trl	11/25/2025	$1,525,000
6 Glenside Ter	11/4/2025	$250,000
42 South Shore Trl	9/15/2025	$700,000
72 East Shore Trl	9/4/2025	$1,999,000
435 West Shore Trl	9/2/2025	$1,225,000
34 East Shore Trl	8/22/2025	$1,750,000
30 Seneca Trl	8/20/2025	$650,000
33 Island Trl	8/18/2025	$2,400,000
38 Whippoorwill Ln	7/28/2025	$506,000
47 Valley View Trl	7/21/2025	$680,000
570 West Shore Trl	6/26/2025	$1,590,000
12 Heritage Dr	6/19/2025	$760,000
271 West Shore Trl	4/29/2025	$999,000
25 Island Trl	4/1/2025	$3,300,000
16 Cambridge Dr	1/13/2025	$710,000
122 Alpine Trl	12/20/2024	$730,000
580 West Shore Trl	12/11/2024	$1,690,000
507 West Shore Trl	12/2/2024	$600,000
3 Pueblo Pkwy	11/27/2024	$995,000
26 Warren Rd	11/15/2024	$715,000
33 Oakwood Trl	10/17/2024	$1,520,000
2 Grove Ter	9/27/2024	$970,000
53 Warren Rd	9/27/2024	$365,000
42 Hickory Trl	9/17/2024	$635,000
374 West Shore Trl	9/9/2024	$1,649,000
420 West Shore Trl	8/21/2024	$1,820,000
18 Cardinal Dr	8/7/2024	$675,000
53 Warren Rd	7/31/2024	$570,000

Sales history

12/9/2025$2,187,500
SR1A 2026Bk 10423 / Pg 1886
12/1/2025$2,187,500
taxrecords_nj_ownersBk 10423 / Pg 1886
2/18/2021$1,100,000
SR1A 2021
2/18/2021$1,100,000
taxrecords_njBk 3579 / Pg 480
12/3/2020$1,100,000
MOD-IV (Rutgers)Bk 3579 / Pg 480
5/21/1987$338,000
MOD-IV (Rutgers)Bk 1464 / Pg 358

Date	Price	Book / Page	Source
12/9/2025	$2,187,500	10423 / 1886	SR1A 2026
12/1/2025	$2,187,500	10423 / 1886	taxrecords_nj_owners
2/18/2021	$1,100,000	—	SR1A 2021
2/18/2021	$1,100,000	3579 / 480	taxrecords_nj
12/3/2020	$1,100,000	3579 / 480	MOD-IV (Rutgers)
5/21/1987	$338,000	1464 / 358	MOD-IV (Rutgers)