When was 21 Willow St, Mount Arlington Boro, NJ last sold?

The most recent recorded sale was in 2021 for $415,000.

What is the assessed value of 21 Willow St, Mount Arlington Boro, NJ?

The total municipal assessment is $447,700 (land plus improvements).

What is 21 Willow St, Mount Arlington Boro, NJ worth?

Our model estimates a market value of $541,672, derived from comparable recorded sales nearby.

How many units does 21 Willow St, Mount Arlington Boro, NJ have?

Records show 1 dwelling unit at 21 Willow St, Mount Arlington Boro, NJ.

What kind of property is 21 Willow St, Mount Arlington Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2002.

parceldata.nj

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21 Willow St, Mount Arlington Boro, NJ — owner, sales, deeds · parceldata

21 Willow St

Mount Arlington Boro, NJ 07856·Morris County

1426·block 55·lot 27

$541,672estimated value

Last sale

$415,000

8/4/2021 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2002

Building size

1,760 sq ft

Lot size

0.09 ac

Land description

0.092 AC

Building description

1SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$447,700

Land value

$141,900

Improvement value

$305,800

Last year's tax

$9,115

Last MOD-IV sale

$415,000

MOD-IV deed date

6/23/2021

Owner mailing address

21 WILLOW ST
MT ARLINGTON, NJ 07856

Estimated market value

$541,672

range $474,142 – $609,203

high confidence

Assessment-implied: $560,746; Director's Ratio 0.7984 (2025)
Comparable sales: none in 36 months

Estimated value, last 11 years

2016: $355,472 → 2026: $541,672

dots are actual sale prices for this property

Sales history

Bordering

200-ft notice list →

17 Willow St
Lot 25·$325,100
25 Willow St
Lot 28·$435,100
56 West Bertrand Rd
Lot 4·$148,200
54 West Bertrand Rd
Lot 6·$356,500

Block 55All of Block 55 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "21 WILLOW ST MT ARLINGTON NJ 07856"
    ],
    "zipKeys": [
      "21 WILLOW ST 07856"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1426_55_27",
  "county_code": "14",
  "district_code": "26",
  "block": "55",
  "lot": "27",
  "qualifier": "",
  "property_location": "21 WILLOW ST",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF",
  "land_desc": "0.092 AC",
  "year_built": 2002,
  "living_sqft": 1760,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "14190000",
  "improvement_value_cents": "30580000",
  "net_value_cents": "44770000",
  "last_yr_tx_cents": "911517",
  "deed_date": "2021-06-23",
  "deed_book": "24188",
  "deed_page": "1015",
  "sale_price_cents": "41500000",
  "sales_code": null,
  "owner_mailing_street": "21 WILLOW ST",
  "owner_mailing_city_state_zip": "MT ARLINGTON, NJ  07856",
  "mun_name": "MOUNT ARLINGTON BORO",
  "calc_acre": "0.092000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.65027650314677,
  "centroid_lat": 40.927976748293354
}

SR1A

[
  {
    "id": "57cfcfe4-c799-444f-ace9-cb9ef7ac3d2d",
    "property_id": "d58379ea-672b-427c-916f-219d6fa74613",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": "24188",
    "deed_page": "1015",
    "deed_date": "2021-06-23",
    "date_recorded": "2021-08-04",
    "sale_price_cents": "41500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "9ca63e1b-cb6d-4bcb-a4f0-de5f28c07336",
    "property_id": null,
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2021-06-23",
    "date_recorded": "2021-08-04",
    "sale_price_cents": "41500000",
    "sr1a_year": 2022,
    "source": "sr1a"
  },
  {
    "id": "8110842a-f9e5-459d-9b5a-63bbdc8d60f5",
    "property_id": "d58379ea-672b-427c-916f-219d6fa74613",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": "24188",
    "deed_page": "1015",
    "deed_date": "2021-06-23",
    "date_recorded": "2021-06-23",
    "sale_price_cents": "41500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "ac7fb0b1-cf52-4a95-915b-9b3b6c4f1fa1",
    "property_id": "d58379ea-672b-427c-916f-219d6fa74613",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": "6214",
    "deed_page": "275",
    "deed_date": "2004-11-15",
    "date_recorded": "2004-12-01",
    "sale_price_cents": "37300000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "712e15b1-9200-4ef0-8379-54c6295623fe",
    "property_id": "d58379ea-672b-427c-916f-219d6fa74613",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": "6214",
    "deed_page": "275",
    "deed_date": "2004-11-15",
    "date_recorded": "2004-11-15",
    "sale_price_cents": "37300000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "9f45d88c-dde9-4e91-82ae-2e4bea2da9ce",
    "property_id": "d58379ea-672b-427c-916f-219d6fa74613",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": "4434",
    "deed_page": "43",
    "deed_date": "1996-08-08",
    "date_recorded": "1996-08-30",
    "sale_price_cents": "7000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "bf235693-eeda-460a-b8eb-3dec9798dce8",
    "property_id": "d58379ea-672b-427c-916f-219d6fa74613",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "27",
    "qualifier": "",
    "deed_book": "4434",
    "deed_page": "43",
    "deed_date": "1996-08-08",
    "date_recorded": "1996-08-08",
    "sale_price_cents": "7000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 21 Willow St, Mount Arlington Boro, NJ last sold?: The most recent recorded sale was in 2021 for $415,000.
What is the assessed value of 21 Willow St, Mount Arlington Boro, NJ?: The total municipal assessment is $447,700 (land plus improvements).
What is 21 Willow St, Mount Arlington Boro, NJ worth?: Our model estimates a market value of $541,672, derived from comparable recorded sales nearby.
How many units does 21 Willow St, Mount Arlington Boro, NJ have?: Records show 1 dwelling unit at 21 Willow St, Mount Arlington Boro, NJ.
What kind of property is 21 Willow St, Mount Arlington Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2002.

Date	Price	Book / Page	Source
8/4/2021	$415,000	24188 / 1015	taxrecords_nj
8/4/2021	$415,000	—	SR1A 2022
6/23/2021	$415,000	24188 / 1015	MOD-IV (Rutgers)
12/1/2004	$373,000	6214 / 275	taxrecords_nj
11/15/2004	$373,000	6214 / 275	MOD-IV (Rutgers)
8/30/1996	$70,000	4434 / 43	taxrecords_nj
8/8/1996	$70,000	4434 / 43	MOD-IV (Rutgers)