When was 4 Chelsea Dr, Jefferson Twp, NJ last sold?

The most recent recorded sale was in 1999 for $319,000.

What is the assessed value of 4 Chelsea Dr, Jefferson Twp, NJ?

The total municipal assessment is $432,900 (land plus improvements).

What is 4 Chelsea Dr, Jefferson Twp, NJ worth?

Our model estimates a market value of $734,739, derived from comparable recorded sales nearby.

How many units does 4 Chelsea Dr, Jefferson Twp, NJ have?

Records show 1 dwelling unit at 4 Chelsea Dr, Jefferson Twp, NJ.

What kind of property is 4 Chelsea Dr, Jefferson Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1999.

parceldata.nj

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4 Chelsea Dr, Jefferson Twp, NJ — owner, sales, deeds · parceldata

4 Chelsea Dr

Jefferson Twp, NJ 07438·Morris County

1414·block 473·lot 21.34

$734,739estimated value

Last sale

$319,000

11/8/1999 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1999

Building size

2,709 sq ft

Lot size

0.69 ac

Land description

0.691 AC

Building description

2SF 2AG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$432,900

Land value

$154,500

Improvement value

$278,400

Last year's tax

$12,996

Last MOD-IV sale

$319,000

MOD-IV deed date

10/22/1999

Owner mailing address

4 CHELSEA DR
OAK RIDGE, NJ 07438

Estimated market value

$734,739

range $680,857 – $836,799

moderate confidence

Assessment-implied: $620,912; Director's Ratio 0.6972 (2025)
Comp-implied: $772,681; 30 comparable sales

Estimated value, last 11 years

2016: $365,229 → 2026: $734,739

Based on 30 comparable sales

Address	Sold	Price
3 Hidden Hills Rd	3/13/2026	$750,000
7 Dover-Milton Rd	3/9/2026	$550,000

Bordering

200-ft notice list →

3 Fox Chase Rd
Lot 13·$437,600
5 Fox Chase Rd
Lot 14·$436,200
7 Fox Chase Rd
Lot 15·$400,200
9 Fox Chase Rd
Lot 16·$392,400
6 Chelsea Dr
Lot 21.33·$435,500
2 Chelsea Dr
Lot 21.35·$475,600

Block 473All of Block 473 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "4 CHELSEA DR OAK RIDGE NJ 07438"
    ],
    "zipKeys": [
      "4 CHELSEA DR 07438"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1414_473_21.34",
  "county_code": "14",
  "district_code": "14",
  "block": "473",
  "lot": "21.34",
  "qualifier": "",
  "property_location": "4 CHELSEA DR",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF 2AG",
  "land_desc": "0.691 AC",
  "year_built": 1999,
  "living_sqft": 2709,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "15450000",
  "improvement_value_cents": "27840000",
  "net_value_cents": "43290000",
  "last_yr_tx_cents": "1299566",
  "deed_date": "1999-10-22",
  "deed_book": "5082",
  "deed_page": "246",
  "sale_price_cents": "31900000",
  "sales_code": null,
  "owner_mailing_street": "4 CHELSEA DR",
  "owner_mailing_city_state_zip": "OAK RIDGE, NJ  07438",
  "mun_name": "JEFFERSON TWP",
  "calc_acre": "0.691000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.49695909567608,
  "centroid_lat": 41.031250151850955
}

SR1A

[
  {
    "id": "ad9b3381-92b9-498f-a635-2451a8f201bd",
    "property_id": "dd87f9a6-e758-4933-8a61-6e439c17d2cb",
    "county_code": "14",
    "district_code": "14",
    "block": "473",
    "lot": "21.34",
    "qualifier": "",
    "deed_book": "5082",
    "deed_page": "246",
    "deed_date": "1999-10-22",
    "date_recorded": "1999-11-08",
    "sale_price_cents": "31900000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "fcee5e49-aa4d-428a-b81e-126651b4ee39",
    "property_id": "dd87f9a6-e758-4933-8a61-6e439c17d2cb",
    "county_code": "14",
    "district_code": "14",
    "block": "473",
    "lot": "21.34",
    "qualifier": "",
    "deed_book": "5082",
    "deed_page": "246",
    "deed_date": "1999-10-22",
    "date_recorded": "1999-10-22",
    "sale_price_cents": "31900000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 4 Chelsea Dr, Jefferson Twp, NJ last sold?: The most recent recorded sale was in 1999 for $319,000.
What is the assessed value of 4 Chelsea Dr, Jefferson Twp, NJ?: The total municipal assessment is $432,900 (land plus improvements).
What is 4 Chelsea Dr, Jefferson Twp, NJ worth?: Our model estimates a market value of $734,739, derived from comparable recorded sales nearby.
How many units does 4 Chelsea Dr, Jefferson Twp, NJ have?: Records show 1 dwelling unit at 4 Chelsea Dr, Jefferson Twp, NJ.
What kind of property is 4 Chelsea Dr, Jefferson Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1999.

Sales history

11/8/1999$319,000
taxrecords_njBk 5082 / Pg 246
10/22/1999$319,000
MOD-IV (Rutgers)Bk 5082 / Pg 246

Date	Price	Book / Page	Source
11/8/1999	$319,000	5082 / 246	taxrecords_nj
10/22/1999	$319,000	5082 / 246	MOD-IV (Rutgers)