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871 Boonton Ave, Boonton Twp, NJ — owner, sales, deeds · parceldata

871 Boonton Ave

Boonton Twp, NJ 07005·Morris County

1402·block 50501·lot 4

$577,992estimated value

Last sale

$615,000

1/22/2026 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1900

Building size

1,260 sq ft

Lot size

0.25 ac

Land description

.250 AC

Building description

2SF G1 OB1

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$277,200

Land value

$156,800

Improvement value

$120,400

Last year's tax

$6,947

Last MOD-IV sale

$615,000

MOD-IV deed date

1/8/2026

Owner mailing address

871 BOONTON AVE
BOONTON, NJ 07005

Estimated market value

$577,992

range $545,236 – $637,583

high confidence

Assessment-implied: $401,565; Director's Ratio 0.6903 (2025)
Comp-implied: $328,125; 3 comparable sales

Based on 3 comparable sales

Address	Sold	Price
11 North Rd	3/27/2026	$850,000
17 Rockaway Dr	8/27/2025	$590,000
27 Oak Rd	5/23/2025	$325,000

Sales history

Bordering

200-ft notice list →

877 Boonton Ave
Lot 1·$420,900

Block 50501All of Block 50501 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "871 BOONTON AVE BOONTON NJ 07005"
    ],
    "zipKeys": [
      "871 BOONTON AVE 07005"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1402_50501_4",
  "county_code": "14",
  "district_code": "02",
  "block": "50501",
  "lot": "4",
  "qualifier": "",
  "property_location": "871 BOONTON AVE",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF G1 OB1",
  "land_desc": ".250 AC",
  "year_built": 1900,
  "living_sqft": 1260,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "15680000",
  "improvement_value_cents": "12040000",
  "net_value_cents": "27720000",
  "last_yr_tx_cents": "694663",
  "deed_date": "2026-01-08",
  "deed_book": "25048",
  "deed_page": "1946",
  "sale_price_cents": "61500000",
  "sales_code": null,
  "owner_mailing_street": "871 BOONTON AVE",
  "owner_mailing_city_state_zip": "BOONTON, NJ  07005",
  "mun_name": "BOONTON TWP",
  "calc_acre": "0.250000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.40026490892795,
  "centroid_lat": 40.92538646445453
}

SR1A

[
  {
    "id": "ed163f46-4f11-4912-b88e-a310914256cb",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "25048",
    "deed_page": "1946",
    "deed_date": "2026-01-08",
    "date_recorded": "2026-01-22",
    "sale_price_cents": "61500000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "37967eea-5ac0-4b19-b28d-226bc709ad62",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "25048",
    "deed_page": "1946",
    "deed_date": "2026-01-08",
    "date_recorded": "2026-01-08",
    "sale_price_cents": "61500000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  },
  {
    "id": "469140fe-763e-4dfa-98bc-17b25bbf0327",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24001",
    "deed_page": "1010",
    "deed_date": "2020-12-30",
    "date_recorded": "2021-01-22",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "d5ac00ec-c3a8-4a3f-a2b2-be27cf5048de",
    "property_id": null,
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2020-12-30",
    "date_recorded": "2021-01-22",
    "sale_price_cents": "100",
    "sr1a_year": 2021,
    "source": "sr1a"
  },
  {
    "id": "2256fe59-bc2a-4aad-bd76-c59898df3c81",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24001",
    "deed_page": "1010",
    "deed_date": "2020-12-30",
    "date_recorded": "2020-12-30",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "e82daac8-a2de-43a3-bef4-409b75b32908",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "6239",
    "deed_page": "224",
    "deed_date": "2004-11-06",
    "date_recorded": "2005-01-04",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "0d601be9-f674-4492-952e-b161cc4adf25",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "6239",
    "deed_page": "224",
    "deed_date": "2004-11-06",
    "date_recorded": "2004-11-06",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "8c227b4c-fd0b-498f-a60c-cf173a427249",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "4985",
    "deed_page": "321",
    "deed_date": "1999-05-31",
    "date_recorded": "1999-06-04",
    "sale_price_cents": "6500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "879e56f7-80db-4e9f-b4cc-129acfef1de7",
    "property_id": "cb652fff-1f00-4ff4-8120-916a1dfd066b",
    "county_code": "14",
    "district_code": "02",
    "block": "50501",
    "lot": "4",
    "qualifier": "",
    "deed_book": "4985",
    "deed_page": "321",
    "deed_date": "1999-05-31",
    "date_recorded": "1999-05-31",
    "sale_price_cents": "6500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Date	Price	Book / Page	Source
1/22/2026	$615,000	25048 / 1946	SR1A 2026
1/8/2026	$615,000	25048 / 1946	taxrecords_nj_owners
1/22/2021	$1	24001 / 1010	taxrecords_nj
1/22/2021	$1	—	SR1A 2021
12/30/2020	$1	24001 / 1010	MOD-IV (Rutgers)
1/4/2005	$0	6239 / 224	taxrecords_nj
11/6/2004	$0	6239 / 224	MOD-IV (Rutgers)
6/4/1999	$65,000	4985 / 321	taxrecords_nj
5/31/1999	$65,000	4985 / 321	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Sales history

Bordering

Deeds