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12 Valley Way, Mendham Boro, NJ — owner, sales, deeds · parceldata

12 Valley Way

Mendham Boro, NJ 07945·Morris County

1418·block 501·lot 29

$881,800estimated value

Last sale

$756,000

7/27/2018 · taxrecords_nj

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

1969

Building size

2,240 sq ft

Lot size

0.75 ac

Land description

0.750 AC

Building description

2SF G2

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$645,500

Land value

$332,500

Improvement value

$313,000

Last year's tax

$15,879

Last MOD-IV sale

$756,000

MOD-IV deed date

6/6/2018

Owner mailing address

12 VALLEY WAY
MENDHAM, NJ 07945

Estimated market value

$881,800

range $819,991 – $979,239

high confidence

Assessment-implied: $898,900; Director's Ratio 0.7181 (2025)
Comp-implied: $876,101; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
10 Bockoven Rd	12/1/2025	$849,000
17 Valley Way	11/21/2025	$995,000
11 Dean Rd	10/30/2025	$785,000
7 Loryn Ln	10/29/2025	$1,050,000

Bordering

200-ft notice list →

146 Mountainside Rd
Lot 12·$1,338,200
14 Valley Way
Lot 28·$569,100
10 Valley Way
Lot 30·$682,400

Block 501All of Block 501 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 1,
  "portfolioKeys": {
    "fullKeys": [
      "12 VALLEY WAY MENDHAM NJ 07945"
    ],
    "zipKeys": [
      "12 VALLEY WAY 07945"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1418_501_29",
  "county_code": "14",
  "district_code": "18",
  "block": "501",
  "lot": "29",
  "qualifier": "",
  "property_location": "12 VALLEY WAY",
  "property_class": "2",
  "bldg_class": "18",
  "bldg_desc": "2SF G2",
  "land_desc": "0.750 AC",
  "year_built": 1969,
  "living_sqft": 2240,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "33250000",
  "improvement_value_cents": "31300000",
  "net_value_cents": "64550000",
  "last_yr_tx_cents": "1587930",
  "deed_date": "2018-06-06",
  "deed_book": "23387",
  "deed_page": "631",
  "sale_price_cents": "75600000",
  "sales_code": null,
  "owner_mailing_street": "12 VALLEY WAY",
  "owner_mailing_city_state_zip": "MENDHAM, NJ  07945",
  "mun_name": "MENDHAM BORO",
  "calc_acre": "0.750000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.6056310148723,
  "centroid_lat": 40.78828188321247
}

SR1A

[
  {
    "id": "99e87aab-a572-4ef7-8488-9bbc7eaeea7c",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "23387",
    "deed_page": "631",
    "deed_date": "2018-06-06",
    "date_recorded": "2018-07-27",
    "sale_price_cents": "75600000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "e255952c-5c02-4a1f-b0c8-7a4931ff6357",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "23387",
    "deed_page": "631",
    "deed_date": "2018-06-06",
    "date_recorded": "2018-06-06",
    "sale_price_cents": "75600000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "783b063a-d557-41b2-b6c9-0418f89535e7",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "23014",
    "deed_page": "200",
    "deed_date": "2016-10-12",
    "date_recorded": "2016-10-26",
    "sale_price_cents": "71500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "a01e6151-4b31-449c-a2fd-6d1d4998bd99",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "23014",
    "deed_page": "200",
    "deed_date": "2016-10-12",
    "date_recorded": "2016-10-12",
    "sale_price_cents": "71500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "eb067fe0-5ae7-4b14-b22f-4c8b92b90e2e",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "20643",
    "deed_page": "480",
    "deed_date": "2006-07-17",
    "date_recorded": "2006-10-13",
    "sale_price_cents": "77000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "a86fb33b-ab9c-4caf-85b9-f65b5ad58f7b",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "20643",
    "deed_page": "476",
    "deed_date": "2006-07-10",
    "date_recorded": "2006-10-13",
    "sale_price_cents": "77000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "5f1302a6-b375-453c-8e71-5da2088b655f",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "20643",
    "deed_page": "480",
    "deed_date": "2006-07-17",
    "date_recorded": "2006-07-17",
    "sale_price_cents": "77000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "15591bff-884e-4d28-9482-b8f3aaa21cc9",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "4863",
    "deed_page": "335",
    "deed_date": "1998-09-28",
    "date_recorded": "1998-10-21",
    "sale_price_cents": "9900",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "c0852512-9967-4e42-8cd3-ec63f8ff8e84",
    "property_id": "98b5830f-719d-4c99-b11a-daf26b561d75",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "29",
    "qualifier": "",
    "deed_book": "4863",
    "deed_page": "335",
    "deed_date": "1998-09-28",
    "date_recorded": "1998-09-28",
    "sale_price_cents": "9900",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

7/27/2018$756,000
taxrecords_njBk 23387 / Pg 631
6/6/2018$756,000
MOD-IV (Rutgers)Bk 23387 / Pg 631
10/26/2016$715,000
taxrecords_njBk 23014 / Pg 200
10/12/2016$715,000
MOD-IV (Rutgers)Bk 23014 / Pg 200
10/13/2006$770,000
taxrecords_njBk 20643 / Pg 480
10/13/2006$770,000
taxrecords_njBk 20643 / Pg 476
7/17/2006$770,000
MOD-IV (Rutgers)Bk 20643 / Pg 480
10/21/1998$99
taxrecords_njBk 4863 / Pg 335
9/28/1998$99
MOD-IV (Rutgers)Bk 4863 / Pg 335

Date	Price	Book / Page	Source
7/27/2018	$756,000	23387 / 631	taxrecords_nj
6/6/2018	$756,000	23387 / 631	MOD-IV (Rutgers)
10/26/2016	$715,000	23014 / 200	taxrecords_nj
10/12/2016	$715,000	23014 / 200	MOD-IV (Rutgers)
10/13/2006	$770,000	20643 / 480	taxrecords_nj
10/13/2006	$770,000	20643 / 476	taxrecords_nj
7/17/2006	$770,000	20643 / 480	MOD-IV (Rutgers)
10/21/1998	$99	4863 / 335	taxrecords_nj
9/28/1998	$99	4863 / 335	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds