Loading…

18 Prospect St, Mendham Boro, NJ — owner, sales, deeds · parceldata

18 Prospect St

Mendham Boro, NJ 07945·Morris County

1418·block 1901·lot 20

$1,420,090estimated value

Last sale

$1,347,500

6/15/2021 · SR1A 2021

2 other properties share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1894

Building size

5,285 sq ft

Lot size

1.60 ac

Land description

1.599 AC

Building description

—

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$1,171,100

Land value

$345,500

Improvement value

$825,600

Last year's tax

$28,809

Last MOD-IV sale

$10

MOD-IV deed date

5/23/2000

Owner mailing address

18 PROSPECT ST
MENDHAM, NJ 07945

Estimated market value

$1,420,090

range $1,239,363 – $1,600,817

high confidence

Assessment-implied: $1,630,831; Director's Ratio 0.7181 (2025)
Comparable sales: 2 (below threshold)

Based on 2 comparable sales

Address	Sold	Price
4 Prospect St	5/17/2024	$1,240,000
154 Talmage Rd	12/7/2023	$975,000

Sales history

6/15/2021$1,347,500
SR1A 2021

Bordering

200-ft notice list →

16 Prospect St
Lot 19·$1,530,000
17 Prospect St
Lot 2·$643,200
7 Whispering Ivy Path
Lot 20.01·$1,263,400
8 Whispering Ivy Path
Lot 20.04·$1,194,600
20 Prospect St
Lot 20.05·$1,100,000

Block 1901All of Block 1901 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 2,
  "portfolioKeys": {
    "fullKeys": [
      "18 PROSPECT ST MENDHAM NJ 07945"
    ],
    "zipKeys": [
      "18 PROSPECT ST 07945"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1418_1901_20",
  "county_code": "14",
  "district_code": "18",
  "block": "1901",
  "lot": "20",
  "qualifier": "",
  "property_location": "18 PROSPECT ST",
  "property_class": "2",
  "bldg_class": "20",
  "bldg_desc": null,
  "land_desc": "1.599 AC",
  "year_built": 1894,
  "living_sqft": 5285,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "34550000",
  "improvement_value_cents": "82560000",
  "net_value_cents": "117110000",
  "last_yr_tx_cents": "2880906",
  "deed_date": "2000-05-23",
  "deed_book": "5186",
  "deed_page": "32",
  "sale_price_cents": "1000",
  "sales_code": null,
  "owner_mailing_street": "18 PROSPECT ST",
  "owner_mailing_city_state_zip": "MENDHAM, NJ  07945",
  "mun_name": "MENDHAM BORO",
  "calc_acre": "1.599500",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.60425024753788,
  "centroid_lat": 40.77232199553358
}

SR1A

[
  {
    "id": "7bb08d95-83c8-4a14-be1c-46a070c5fbe9",
    "property_id": null,
    "county_code": "14",
    "district_code": "18",
    "block": "1901",
    "lot": "20",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2021-05-07",
    "date_recorded": "2021-06-15",
    "sale_price_cents": "134750000",
    "sr1a_year": 2021,
    "source": "sr1a"
  },
  {
    "id": "8cb9c0af-9344-43f6-aed2-57613a89d75d",
    "property_id": null,
    "county_code": "14",
    "district_code": "18",
    "block": "1901",
    "lot": "20",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2019-09-26",
    "date_recorded": "2019-10-02",
    "sale_price_cents": "110300000",
    "sr1a_year": 2020,
    "source": "sr1a"
  },
  {
    "id": "dafff548-a6c4-453b-b9c8-59acf8444d08",
    "property_id": "7b0f0c71-5e7b-471c-afaf-2b9f656175d9",
    "county_code": "14",
    "district_code": "18",
    "block": "1901",
    "lot": "20",
    "qualifier": "",
    "deed_book": "5186",
    "deed_page": "32",
    "deed_date": "2000-05-23",
    "date_recorded": "2000-05-31",
    "sale_price_cents": "1000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "a66dd66b-ac8d-46a7-9e09-c90030e73b40",
    "property_id": "7b0f0c71-5e7b-471c-afaf-2b9f656175d9",
    "county_code": "14",
    "district_code": "18",
    "block": "1901",
    "lot": "20",
    "qualifier": "",
    "deed_book": "5186",
    "deed_page": "32",
    "deed_date": "2000-05-23",
    "date_recorded": "2000-05-23",
    "sale_price_cents": "1000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "574e8726-7c57-42ff-83d3-e2722c9ca2ee",
    "property_id": "7b0f0c71-5e7b-471c-afaf-2b9f656175d9",
    "county_code": "14",
    "district_code": "18",
    "block": "1901",
    "lot": "20",
    "qualifier": "",
    "deed_book": "5018",
    "deed_page": "32",
    "deed_date": "1999-07-15",
    "date_recorded": "1999-07-22",
    "sale_price_cents": "62700000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "5b7c2e62-c48f-48d6-ab80-e50b67976adf",
    "property_id": "7b0f0c71-5e7b-471c-afaf-2b9f656175d9",
    "county_code": "14",
    "district_code": "18",
    "block": "1901",
    "lot": "20",
    "qualifier": "",
    "deed_book": "5018",
    "deed_page": "32",
    "deed_date": "1999-07-15",
    "date_recorded": "1999-07-15",
    "sale_price_cents": "62700000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Date	Price	Book / Page	Source
6/15/2021	$1,347,500	—	SR1A 2021
10/2/2019	$1,103,000	—	SR1A 2020
5/31/2000	$10	5186 / 32	taxrecords_nj
5/23/2000	$10	5186 / 32	MOD-IV (Rutgers)
7/22/1999	$627,000	5018 / 32	taxrecords_nj
7/15/1999	$627,000	5018 / 32	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Sales history

Bordering

Deeds