When was 33 Island Trl, Sparta Twp, NJ last sold?

The most recent recorded sale was in 2025 for $2,400,000.

What is the assessed value of 33 Island Trl, Sparta Twp, NJ?

The total municipal assessment is $1,293,000 (land plus improvements).

What is 33 Island Trl, Sparta Twp, NJ worth?

Our model estimates a market value of $2,359,855, derived from comparable recorded sales nearby.

How many units does 33 Island Trl, Sparta Twp, NJ have?

Records show 1 dwelling unit at 33 Island Trl, Sparta Twp, NJ.

What kind of property is 33 Island Trl, Sparta Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1930.

parceldata.nj

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

33 Island Trl

Sparta Twp, NJ 07871·Sussex County

1918·block 4029·lot 23

$2,359,855estimated value

Last sale

$2,400,000

8/18/2025 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1930

Building size

3,811 sq ft

Lot size

0.44 ac

Land description

100X194 LMCC

Building description

OLD STYLE

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$1,293,000

Land value

$860,000

Improvement value

$433,000

Last year's tax

$46,406

Last MOD-IV sale

$2,400,000

MOD-IV deed date

7/14/2025

Owner mailing address

33 ISLAND TRL
SPARTA, NJ 07871

Estimated market value

$2,359,855

range $2,211,745 – $2,555,168

high confidence

Assessment-implied: $2,161,484; Director's Ratio 0.5982 (2025)
Comp-implied: $2,281,646; 19 comparable sales

Estimated value, last 11 years

2016: $1,573,236 → 2026: $2,359,855

dots are actual sale prices for this property

Based on 19 comparable sales

Address	Sold	Price
3 Pueblo Pkwy	1/27/2026	$2,300,000

On Island Trl

All 34 on Island Trl →

20 Island Trl
Lot 4·$1,564,500
21 Island Trl
Lot 17·$1,437,600
22 Island Trl
Lot 3·$768,000
23 Island Trl
Lot 18·$1,696,700
24 Island Trl
Lot 2·$1,971,300
25 Island Trl
Lot 19·$1,339,700

Bordering

200-ft notice list →

Lake Mohawk Bed
Lot 186·$431,900
31 Island Trl
Lot 22·$1,821,000
35 Island Trl
Lot 24·$1,265,100

Block 4029All of Block 4029 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1918_4029_23",
  "county_code": "19",
  "district_code": "18",
  "block": "4029",
  "lot": "23",
  "qualifier": "",
  "property_location": "33 ISLAND TRL",
  "property_class": "2",
  "bldg_class": "20",
  "bldg_desc": "OLD STYLE",
  "land_desc": "100X194         LMCC",
  "year_built": 1930,
  "living_sqft": 3811,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "86000000",
  "improvement_value_cents": "43300000",
  "net_value_cents": "129300000",
  "last_yr_tx_cents": "4640577",
  "deed_date": "2025-07-14",
  "deed_book": "10399",
  "deed_page": "942",
  "sale_price_cents": "240000000",
  "sales_code": null,
  "owner_mailing_street": "33 ISLAND TRL",
  "owner_mailing_city_state_zip": "SPARTA, NJ  07871",
  "mun_name": "SPARTA TWP",
  "calc_acre": "0.440000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.6549715113643,
  "centroid_lat": 41.02494383179984
}

SR1A

[
  {
    "id": "6f7f564b-98cd-4395-845d-28880b1c77f9",
    "property_id": "4eda2631-1981-4b04-b576-b83e60bdff48",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "23",
    "qualifier": "",
    "deed_book": "10399",
    "deed_page": "942",
    "deed_date": "2025-07-14",
    "date_recorded": "2025-08-18",
    "sale_price_cents": "240000000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "689e1e72-1e9c-415d-b757-5c81f5142a24",
    "property_id": "4eda2631-1981-4b04-b576-b83e60bdff48",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "23",
    "qualifier": "",
    "deed_book": "10399",
    "deed_page": "942",
    "deed_date": "2025-07-14",
    "date_recorded": "2025-07-14",
    "sale_price_cents": "240000000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  },
  {
    "id": "7008e341-cb0a-46b2-968e-893ef1c8b975",
    "property_id": "4eda2631-1981-4b04-b576-b83e60bdff48",
    "county_code": "19",
    "district_code": "18",
    "block": "4029",
    "lot": "23",
    "qualifier": "",
    "deed_book": "3251",
    "deed_page": "554",
    "deed_date": "2010-06-04",
    "date_recorded": "2010-06-04",
    "sale_price_cents": "99990000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 33 Island Trl, Sparta Twp, NJ last sold?: The most recent recorded sale was in 2025 for $2,400,000.
What is the assessed value of 33 Island Trl, Sparta Twp, NJ?: The total municipal assessment is $1,293,000 (land plus improvements).
What is 33 Island Trl, Sparta Twp, NJ worth?: Our model estimates a market value of $2,359,855, derived from comparable recorded sales nearby.
How many units does 33 Island Trl, Sparta Twp, NJ have?: Records show 1 dwelling unit at 33 Island Trl, Sparta Twp, NJ.
What kind of property is 33 Island Trl, Sparta Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1930.

Sales history

8/18/2025$2,400,000
SR1A 2026Bk 10399 / Pg 942
7/14/2025$2,400,000
taxrecords_nj_ownersBk 10399 / Pg 942
6/4/2010$999,900
MOD-IV (Rutgers)Bk 3251 / Pg 554

Date	Price	Book / Page	Source
8/18/2025	$2,400,000	10399 / 942	SR1A 2026
7/14/2025	$2,400,000	10399 / 942	taxrecords_nj_owners
6/4/2010	$999,900	3251 / 554	MOD-IV (Rutgers)