When was 31 Willow St, Mount Arlington Boro, NJ last sold?

The most recent recorded sale was in 2002 for $167,600.

What is the assessed value of 31 Willow St, Mount Arlington Boro, NJ?

The total municipal assessment is $332,100 (land plus improvements).

What is 31 Willow St, Mount Arlington Boro, NJ worth?

Our model estimates a market value of $425,358, derived from comparable recorded sales nearby.

How many units does 31 Willow St, Mount Arlington Boro, NJ have?

Records show 1 dwelling unit at 31 Willow St, Mount Arlington Boro, NJ.

What kind of property is 31 Willow St, Mount Arlington Boro, NJ?

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

parceldata.nj

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

31 Willow St

Mount Arlington Boro, NJ 07856·Morris County

1426·block 55·lot 32

$425,358estimated value

Last sale

$167,600

2/4/2002 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1930

Building size

1,211 sq ft

Lot size

0.09 ac

Land description

0.092 AC

Building description

1.5S CB G1

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$332,100

Land value

$141,900

Improvement value

$190,200

Last year's tax

$6,762

Last MOD-IV sale

$167,600

MOD-IV deed date

1/25/2002

Owner mailing address

31 WILLOW ST
MT ARLINGTON, NJ 07856

Estimated market value

$425,358

range $313,187 – $560,257

high confidence

Assessment-implied: $415,957; Director's Ratio 0.7984 (2025)
Comp-implied: $428,492; 12 comparable sales

Estimated value, last 11 years

2016: $279,141 → 2026: $425,358

Bordering

200-ft notice list →

62 West Bertrand Rd
Lot 1·$150,500
29 Willow St
Lot 30·$274,900

Block 55All of Block 55 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1426_55_32",
  "county_code": "14",
  "district_code": "26",
  "block": "55",
  "lot": "32",
  "qualifier": "",
  "property_location": "31 WILLOW ST",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "1.5S CB G1",
  "land_desc": "0.092 AC",
  "year_built": 1930,
  "living_sqft": 1211,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "14190000",
  "improvement_value_cents": "19020000",
  "net_value_cents": "33210000",
  "last_yr_tx_cents": "676156",
  "deed_date": "2002-01-25",
  "deed_book": "5554",
  "deed_page": "294",
  "sale_price_cents": "16760000",
  "sales_code": null,
  "owner_mailing_street": "31 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": -74.64999870697756,
  "centroid_lat": 40.928457069005134
}

SR1A

[
  {
    "id": "2bc1385d-c854-44bc-a3ab-c1ccfcf7eb27",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "5554",
    "deed_page": "294",
    "deed_date": "2002-01-25",
    "date_recorded": "2002-02-04",
    "sale_price_cents": "16760000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "29f13794-7abd-448e-a6d2-1f8af043f5fc",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "5554",
    "deed_page": "294",
    "deed_date": "2002-01-25",
    "date_recorded": "2002-01-25",
    "sale_price_cents": "16760000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "f53a495a-cbb4-4fc0-bd69-d36fa00eadb4",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "5264",
    "deed_page": "300",
    "deed_date": "2000-10-05",
    "date_recorded": "2000-10-13",
    "sale_price_cents": "7752700",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "e33dbce5-1b71-4715-9265-8ddfbaa899f1",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "5264",
    "deed_page": "300",
    "deed_date": "2000-10-05",
    "date_recorded": "2000-10-05",
    "sale_price_cents": "7752700",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "2bd1cfbf-7b71-498a-abf8-3e9b321035fa",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "5145",
    "deed_page": "92",
    "deed_date": "1999-11-18",
    "date_recorded": "2000-03-07",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "82930f82-970a-4e12-a2d4-df29d5d886de",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "3806",
    "deed_page": "181",
    "deed_date": "1993-07-08",
    "date_recorded": "1993-07-23",
    "sale_price_cents": "9000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "8b451310-75b6-49ca-869d-175535e892eb",
    "property_id": "9754f071-7e0f-4d38-9a08-c7024df26c50",
    "county_code": "14",
    "district_code": "26",
    "block": "55",
    "lot": "32",
    "qualifier": "",
    "deed_book": "3806",
    "deed_page": "181",
    "deed_date": "1993-07-08",
    "date_recorded": "1993-07-08",
    "sale_price_cents": "9000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 31 Willow St, Mount Arlington Boro, NJ last sold?: The most recent recorded sale was in 2002 for $167,600.
What is the assessed value of 31 Willow St, Mount Arlington Boro, NJ?: The total municipal assessment is $332,100 (land plus improvements).
What is 31 Willow St, Mount Arlington Boro, NJ worth?: Our model estimates a market value of $425,358, derived from comparable recorded sales nearby.
How many units does 31 Willow St, Mount Arlington Boro, NJ have?: Records show 1 dwelling unit at 31 Willow St, Mount Arlington Boro, NJ.
What kind of property is 31 Willow St, Mount Arlington Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1930.

Address	Sold	Price
8 Fern Pl	2/6/2026	$200,000
7 Chestnut Ave	1/13/2026	$345,500
432 Howard Blvd	10/7/2025	$500,000
8 Fern Pl	8/18/2025	$160,000
6 Dunlop St	8/7/2025	$450,000
437 Windemere Ave	6/27/2025	$420,000
28 Willow St	5/14/2025	$524,000
528 Altenbrand Ave	1/29/2025	$372,000
18 Elizabeth Way	7/25/2024	$380,000
432 Howard Blvd	4/3/2024	$400,000
7 Cove Rd	1/3/2024	$329,000
18 Elizabeth Way	11/1/2023	$358,300

Sales history

2/4/2002$167,600
taxrecords_njBk 5554 / Pg 294
1/25/2002$167,600
MOD-IV (Rutgers)Bk 5554 / Pg 294
10/13/2000$77,527
taxrecords_njBk 5264 / Pg 300
10/5/2000$77,527
MOD-IV (Rutgers)Bk 5264 / Pg 300
3/7/2000$100
taxrecords_njBk 5145 / Pg 92
7/23/1993$90,000
taxrecords_njBk 3806 / Pg 181
7/8/1993$90,000
MOD-IV (Rutgers)Bk 3806 / Pg 181

Date	Price	Book / Page	Source
2/4/2002	$167,600	5554 / 294	taxrecords_nj
1/25/2002	$167,600	5554 / 294	MOD-IV (Rutgers)
10/13/2000	$77,527	5264 / 300	taxrecords_nj
10/5/2000	$77,527	5264 / 300	MOD-IV (Rutgers)
3/7/2000	$100	5145 / 92	taxrecords_nj
7/23/1993	$90,000	3806 / 181	taxrecords_nj
7/8/1993	$90,000	3806 / 181	MOD-IV (Rutgers)