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333 Union St, Boonton Town, NJ — owner, sales, deeds · parceldata

333 Union St

Boonton Town, NJ 07005·Morris County

1401·block 67·lot 4

$599,801estimated value

Last sale

$500,000

8/2/2022 · SR1A 2023

1 other property share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1974

Building size

1,332 sq ft

Lot size

0.12 ac

Land description

50X104

Building description

1SF-G1

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$299,600

Land value

$126,500

Improvement value

$173,100

Last year's tax

$10,126

Last MOD-IV sale

$435,000

MOD-IV deed date

8/12/2021

Owner mailing address

333 UNION ST
BOONTON, NJ 07005

Estimated market value

$599,801

range $544,967 – $676,770

high confidence

Assessment-implied: $473,601; Director's Ratio 0.6326 (2025)
Comp-implied: $490,522; 8 comparable sales

Based on 8 comparable sales

Address	Sold	Price
712 Wootton St	12/10/2025	$535,000
215 Fulton St	12/8/2025	$601,000
133 Roessler St	5/20/2025	$575,000
126 Roessler St	11/27/2023	$445,000

Bordering

200-ft notice list →

328 Mechanic St
Lot 4.01·$316,100

Block 67All of Block 67 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1401_67_4",
  "county_code": "14",
  "district_code": "01",
  "block": "67",
  "lot": "4",
  "qualifier": "",
  "property_location": "333 UNION ST",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF-G1",
  "land_desc": "50X104",
  "year_built": 1974,
  "living_sqft": 1332,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12650000",
  "improvement_value_cents": "17310000",
  "net_value_cents": "29960000",
  "last_yr_tx_cents": "1012648",
  "deed_date": "2021-08-12",
  "deed_book": "24307",
  "deed_page": "215",
  "sale_price_cents": "43500000",
  "sales_code": null,
  "owner_mailing_street": "333 UNION ST",
  "owner_mailing_city_state_zip": "BOONTON, NJ  07005",
  "mun_name": "BOONTON TOWN",
  "calc_acre": "0.119400",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.40544790580192,
  "centroid_lat": 40.907005982186554
}

SR1A

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    "property_id": null,
    "county_code": "14",
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    "block": "67",
    "lot": "4",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2022-02-23",
    "date_recorded": "2022-08-02",
    "sale_price_cents": "50000000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "4ef64e4f-665d-4569-bdba-dc88d9b10ff8",
    "property_id": "a87f89fa-d368-4d65-b8ae-ba61fbef1ecb",
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    "block": "67",
    "lot": "4",
    "qualifier": "",
    "deed_book": "24307",
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    "sr1a_year": null,
    "source": "taxrecords_nj"
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  {
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  {
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    "deed_book": null,
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    "deed_date": "2020-12-10",
    "date_recorded": "2021-04-14",
    "sale_price_cents": "35700000",
    "sr1a_year": 2021,
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  {
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    "deed_book": "24003",
    "deed_page": "608",
    "deed_date": "2020-12-18",
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    "sale_price_cents": "20250000",
    "sr1a_year": null,
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  },
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]

API record·permalink

Sales history

8/2/2022$500,000
SR1A 2023
1/4/2022$435,000
taxrecords_njBk 24307 / Pg 215
1/4/2022$435,000
SR1A 2022
8/12/2021$435,000
MOD-IV (Rutgers)Bk 24307 / Pg 215
4/14/2021$357,000
SR1A 2021
4/14/2021$357,000
taxrecords_njBk 24100 / Pg 151
1/26/2021$202,500
taxrecords_njBk 24003 / Pg 608
1/26/2021$202,500
SR1A 2021
1/5/2021$202,500
SR1A 2021
12/18/2020$202,500
MOD-IV (Rutgers)Bk 24003 / Pg 608
11/19/2019$100
taxrecords_njBk 23658 / Pg 1433
11/19/2019$100
SR1A 2020
11/8/2019$100
MOD-IV (Rutgers)Bk 23658 / Pg 1433

Date	Price	Book / Page	Source
8/2/2022	$500,000	—	SR1A 2023
1/4/2022	$435,000	24307 / 215	taxrecords_nj
1/4/2022	$435,000	—	SR1A 2022
8/12/2021	$435,000	24307 / 215	MOD-IV (Rutgers)
4/14/2021	$357,000	—	SR1A 2021
4/14/2021	$357,000	24100 / 151	taxrecords_nj
1/26/2021	$202,500	24003 / 608	taxrecords_nj
1/26/2021	$202,500	—	SR1A 2021
1/5/2021	$202,500	—	SR1A 2021

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds