When was 18 Mostyn Rd, Randolph Twp, NJ last sold?

The most recent recorded sale was in 2025 for $710,000.

What is the assessed value of 18 Mostyn Rd, Randolph Twp, NJ?

The total municipal assessment is $432,200 (land plus improvements).

What is 18 Mostyn Rd, Randolph Twp, NJ worth?

Our model estimates a market value of $768,198, derived from comparable recorded sales nearby.

How many units does 18 Mostyn Rd, Randolph Twp, NJ have?

Records show 1 dwelling unit at 18 Mostyn Rd, Randolph Twp, NJ.

What kind of property is 18 Mostyn Rd, Randolph Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1950.

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18 Mostyn Rd, Randolph Twp, NJ — owner, sales, deeds · parceldata

18 Mostyn Rd

Randolph Twp, NJ·Morris County

1432·block 53·lot 57

$768,198estimated value

Last sale

$710,000

5/5/2025 · SR1A 2025

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

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1950

Building size

2,516 sq ft

Lot size

0.44 ac

Land description

.44 AC

Building description

1S F G2 OB1

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$432,200

Land value

$157,600

Improvement value

$274,600

Last year's tax

$12,236

Last MOD-IV sale

$710,000

MOD-IV deed date

4/29/2025

Owner mailing address

PO BOX 2539
OAK RIDGE, NJ 07438

Estimated market value

$768,198

range $716,788 – $826,768

high confidence

Assessment-implied: $604,222; Director's Ratio 0.7153 (2025)
Comp-implied: $912,539; 30 comparable sales

Estimated value, last 11 years

2016: $493,538 → 2026: $768,198

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
1134 Sussex Tpke	4/20/2026	$780,000
25 Budd St

Bordering

200-ft notice list →

1 Matthew CT
Lot 56.01·$625,000
24 Mostyn Rd
Lot 58·$396,200

Block 53All of Block 53 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 6,
  "portfolioKeys": {
    "fullKeys": [
      "PO BOX 2539 OAK RIDGE NJ 07438"
    ],
    "zipKeys": [
      "PO BOX 2539 07438"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1432_53_57",
  "county_code": "14",
  "district_code": "32",
  "block": "53",
  "lot": "57",
  "qualifier": "",
  "property_location": "18 MOSTYN RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1S F G2 OB1",
  "land_desc": ".44 AC",
  "year_built": 1950,
  "living_sqft": 2516,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "15760000",
  "improvement_value_cents": "27460000",
  "net_value_cents": "43220000",
  "last_yr_tx_cents": "1223558",
  "deed_date": "2025-04-29",
  "deed_book": "24912",
  "deed_page": "1061",
  "sale_price_cents": "71000000",
  "sales_code": null,
  "owner_mailing_street": "PO BOX 2539",
  "owner_mailing_city_state_zip": "OAK RIDGE, NJ  07438",
  "mun_name": "RANDOLPH TWP",
  "calc_acre": "0.440000",
  "add_lots1": null,
  "add_lots2": "B45     L12-A",
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.5823564642434,
  "centroid_lat": 40.86784226530251
}

SR1A

[
  {
    "id": "d2f334a8-5032-4aca-bd70-78aa04eb04b8",
    "property_id": null,
    "county_code": "14",
    "district_code": "32",
    "block": "53",
    "lot": "57",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2025-04-29",
    "date_recorded": "2025-05-05",
    "sale_price_cents": "71000000",
    "sr1a_year": 2025,
    "source": "sr1a"
  },
  {
    "id": "7ff011bf-f7c0-48c9-85ac-9ca12fc7cf3c",
    "property_id": "a4a95072-13a8-4977-917e-998e8c6a00d5",
    "county_code": "14",
    "district_code": "32",
    "block": "53",
    "lot": "57",
    "qualifier": "",
    "deed_book": "24912",
    "deed_page": "1061",
    "deed_date": "2025-04-29",
    "date_recorded": "2025-05-05",
    "sale_price_cents": "71000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "29eb30a5-78a6-4d8f-b046-8d72ee7ca2d3",
    "property_id": "a4a95072-13a8-4977-917e-998e8c6a00d5",
    "county_code": "14",
    "district_code": "32",
    "block": "53",
    "lot": "57",
    "qualifier": "",
    "deed_book": "24912",
    "deed_page": "1061",
    "deed_date": "2025-04-29",
    "date_recorded": "2025-04-29",
    "sale_price_cents": "71000000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  }
]

API record·permalink

Frequently asked questions

When was 18 Mostyn Rd, Randolph Twp, NJ last sold?: The most recent recorded sale was in 2025 for $710,000.
What is the assessed value of 18 Mostyn Rd, Randolph Twp, NJ?: The total municipal assessment is $432,200 (land plus improvements).
What is 18 Mostyn Rd, Randolph Twp, NJ worth?: Our model estimates a market value of $768,198, derived from comparable recorded sales nearby.
How many units does 18 Mostyn Rd, Randolph Twp, NJ have?: Records show 1 dwelling unit at 18 Mostyn Rd, Randolph Twp, NJ.
What kind of property is 18 Mostyn Rd, Randolph Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1950.

Sales history

5/5/2025$710,000
SR1A 2025
5/5/2025$710,000
taxrecords_njBk 24912 / Pg 1061
4/29/2025$710,000
taxrecords_nj_ownersBk 24912 / Pg 1061

Date	Price	Book / Page	Source
5/5/2025	$710,000	—	SR1A 2025
5/5/2025	$710,000	24912 / 1061	taxrecords_nj
4/29/2025	$710,000	24912 / 1061	taxrecords_nj_owners