When was 123 Mountainside Dr, Randolph Twp, NJ last sold?

The most recent recorded sale was in 2025 for $932,500.

What is the assessed value of 123 Mountainside Dr, Randolph Twp, NJ?

The total municipal assessment is $456,800 (land plus improvements).

What is 123 Mountainside Dr, Randolph Twp, NJ worth?

Our model estimates a market value of $938,119, derived from comparable recorded sales nearby.

How many units does 123 Mountainside Dr, Randolph Twp, NJ have?

Records show 1 dwelling unit at 123 Mountainside Dr, Randolph Twp, NJ.

What kind of property is 123 Mountainside Dr, Randolph Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1970.

parceldata.nj

Loading…

123 Mountainside Dr, Randolph Twp, NJ — owner, sales, deeds · parceldata

123 Mountainside Dr

Randolph Twp, NJ 07869·Morris County

1432·block 201·lot 35

$938,119estimated value

Last sale

$932,500

10/16/2025 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1970

Building size

2,779 sq ft

Lot size

1.00 ac

Land description

1.00 AC

Building description

2SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$456,800

Land value

$162,000

Improvement value

$294,800

Last year's tax

$12,932

Last MOD-IV sale

$932,500

MOD-IV deed date

10/10/2025

Owner mailing address

123 MOUNTAINSIDE DR
RANDOLPH, NJ 07869

Estimated market value

$938,119

range $849,477 – $996,966

high confidence

Assessment-implied: $638,613; Director's Ratio 0.7153 (2025)
Comp-implied: $903,390; 30 comparable sales

Estimated value, last 11 years

2016: $602,705 → 2026: $938,119

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
384 Millbrook Ave	4/28/2026	$735,000
267 Washington Valley Rd	4/23/2026	$1,125,000

Bordering

200-ft notice list →

127 Mountainside Dr
Lot 28.33·$238,600
117 Mountainside Dr
Lot 34·$433,200

Block 201All of Block 201 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "123 MOUNTAINSIDE DR RANDOLPH NJ 07869"
    ],
    "zipKeys": [
      "123 MOUNTAINSIDE DR 07869"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1432_201_35",
  "county_code": "14",
  "district_code": "32",
  "block": "201",
  "lot": "35",
  "qualifier": "",
  "property_location": "123 MOUNTAINSIDE DR",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF",
  "land_desc": "1.00 AC",
  "year_built": 1970,
  "living_sqft": 2779,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "16200000",
  "improvement_value_cents": "29480000",
  "net_value_cents": "45680000",
  "last_yr_tx_cents": "1293201",
  "deed_date": "2025-10-10",
  "deed_book": "24996",
  "deed_page": "828",
  "sale_price_cents": "93250000",
  "sales_code": null,
  "owner_mailing_street": "123 MOUNTAINSIDE DR",
  "owner_mailing_city_state_zip": "RANDOLPH, NJ  07869",
  "mun_name": "RANDOLPH TWP",
  "calc_acre": "1.000000",
  "add_lots1": null,
  "add_lots2": "B135    L87",
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.53512254930936,
  "centroid_lat": 40.858136567935084
}

SR1A

[
  {
    "id": "cde55675-af9e-4af8-8ab2-6d5d8f395765",
    "property_id": "287355e0-6153-4dbf-9a07-f12ced0d3721",
    "county_code": "14",
    "district_code": "32",
    "block": "201",
    "lot": "35",
    "qualifier": "",
    "deed_book": "24996",
    "deed_page": "828",
    "deed_date": "2025-10-10",
    "date_recorded": "2025-10-16",
    "sale_price_cents": "93250000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "d573496a-5243-4f1f-b717-dd51d166c4c8",
    "property_id": "287355e0-6153-4dbf-9a07-f12ced0d3721",
    "county_code": "14",
    "district_code": "32",
    "block": "201",
    "lot": "35",
    "qualifier": "",
    "deed_book": "24996",
    "deed_page": "828",
    "deed_date": "2025-10-10",
    "date_recorded": "2025-10-10",
    "sale_price_cents": "93250000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  }
]

API record·permalink

Frequently asked questions

When was 123 Mountainside Dr, Randolph Twp, NJ last sold?: The most recent recorded sale was in 2025 for $932,500.
What is the assessed value of 123 Mountainside Dr, Randolph Twp, NJ?: The total municipal assessment is $456,800 (land plus improvements).
What is 123 Mountainside Dr, Randolph Twp, NJ worth?: Our model estimates a market value of $938,119, derived from comparable recorded sales nearby.
How many units does 123 Mountainside Dr, Randolph Twp, NJ have?: Records show 1 dwelling unit at 123 Mountainside Dr, Randolph Twp, NJ.
What kind of property is 123 Mountainside Dr, Randolph Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1970.

Sales history

10/16/2025$932,500
SR1A 2026Bk 24996 / Pg 828
10/10/2025$932,500
taxrecords_nj_ownersBk 24996 / Pg 828

Date	Price	Book / Page	Source
10/16/2025	$932,500	24996 / 828	SR1A 2026
10/10/2025	$932,500	24996 / 828	taxrecords_nj_owners