When was 48 Mountainside Rd, Mendham Boro, NJ last sold?

The most recent recorded sale was in 2023 for $1,050,000.

What is the assessed value of 48 Mountainside Rd, Mendham Boro, NJ?

The total municipal assessment is $705,600 (land plus improvements).

What is 48 Mountainside Rd, Mendham Boro, NJ worth?

Our model estimates a market value of $1,067,604, derived from comparable recorded sales nearby.

How many units does 48 Mountainside Rd, Mendham Boro, NJ have?

Records show 1 dwelling unit at 48 Mountainside Rd, Mendham Boro, NJ.

What kind of property is 48 Mountainside Rd, Mendham Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1973.

parceldata.nj

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48 Mountainside Rd, Mendham Boro, NJ — owner, sales, deeds · parceldata

48 Mountainside Rd

Mendham Boro, NJ 07945·Morris County

1418·block 501·lot 50

$1,067,604estimated value

Last sale

$1,050,000

8/17/2023 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1973

Building size

2,922 sq ft

Lot size

1.50 ac

Land description

1.500 AC

Building description

2SF G2

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$705,600

Land value

$324,900

Improvement value

$380,700

Last year's tax

$17,358

Last MOD-IV sale

$1,050,000

MOD-IV deed date

7/28/2023

Owner mailing address

48 MOUNTAINSIDE RD
MENDHAM, NJ 07945

Estimated market value

$1,067,604

range $942,917 – $1,163,830

high confidence

Assessment-implied: $982,593; Director's Ratio 0.7181 (2025)
Comp-implied: $1,139,085; 30 comparable sales

Estimated value, last 11 years

2016: $802,492 → 2026: $1,067,604

dots are actual sale prices for this property

On Mountainside Rd

All 61 on Mountainside Rd →

4 Mountainside Rd
Lot 61·$595,100
8 Mountainside Rd
Lot 60·$641,300
12 Mountainside Rd
Lot 59·$600,900
16 Mountainside Rd
Lot 58·$646,200
20 Mountainside Rd
Lot 57·$738,500
24 Mountainside Rd
Lot 56·$623,000

Bordering

200-ft notice list →

52 Mountainside Rd
Lot 49·$575,100
44 Mountainside Rd
Lot 51·$1,000,000

Block 501All of Block 501 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1418_501_50",
  "county_code": "14",
  "district_code": "18",
  "block": "501",
  "lot": "50",
  "qualifier": "",
  "property_location": "48 MOUNTAINSIDE RD",
  "property_class": "2",
  "bldg_class": "18",
  "bldg_desc": "2SF G2",
  "land_desc": "1.500 AC",
  "year_built": 1973,
  "living_sqft": 2922,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "32490000",
  "improvement_value_cents": "38070000",
  "net_value_cents": "70560000",
  "last_yr_tx_cents": "1735776",
  "deed_date": "2023-07-28",
  "deed_book": "24642",
  "deed_page": "1620",
  "sale_price_cents": "105000000",
  "sales_code": null,
  "owner_mailing_street": "48 MOUNTAINSIDE RD",
  "owner_mailing_city_state_zip": "MENDHAM, NJ  07945",
  "mun_name": "MENDHAM BORO",
  "calc_acre": "1.500000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.5930988242951,
  "centroid_lat": 40.791395799030255
}

SR1A

[
  {
    "id": "95900830-11d2-4a62-b221-d0790a4aa97b",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "24642",
    "deed_page": "1620",
    "deed_date": "2023-07-28",
    "date_recorded": "2023-08-17",
    "sale_price_cents": "105000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "1233caf5-2682-4709-9b7d-2d1da5e97646",
    "property_id": null,
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-07-28",
    "date_recorded": "2023-08-17",
    "sale_price_cents": "105000000",
    "sr1a_year": 2024,
    "source": "sr1a"
  },
  {
    "id": "a069c89b-36ad-4032-8ee2-12799fa2cdf2",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "24642",
    "deed_page": "1620",
    "deed_date": "2023-07-28",
    "date_recorded": "2023-07-28",
    "sale_price_cents": "105000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "1c6a94a7-0760-454f-a14b-2194c9e5ccaa",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "6230",
    "deed_page": "265",
    "deed_date": "2004-09-29",
    "date_recorded": "2004-12-21",
    "sale_price_cents": "84750000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "d2d18959-19f7-4949-9a96-3ec09e894527",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "6230",
    "deed_page": "265",
    "deed_date": "2004-09-29",
    "date_recorded": "2004-09-29",
    "sale_price_cents": "84750000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "65360f0f-195f-4f92-a6ff-2f0fe25c9ee9",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "5088",
    "deed_page": "216",
    "deed_date": "1999-10-25",
    "date_recorded": "1999-11-18",
    "sale_price_cents": "61225000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "16ea4d64-0417-43ab-82e1-8544e008c4c7",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "5088",
    "deed_page": "216",
    "deed_date": "1999-10-25",
    "date_recorded": "1999-10-25",
    "sale_price_cents": "61225000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "f58767fe-d71e-4831-96bf-6da9e0f2f7d3",
    "property_id": "8a8fd751-e11b-4c49-81c0-08de9ae3b1f9",
    "county_code": "14",
    "district_code": "18",
    "block": "501",
    "lot": "50",
    "qualifier": "",
    "deed_book": "2847",
    "deed_page": "709",
    "deed_date": "1986-02-25",
    "date_recorded": "1986-02-25",
    "sale_price_cents": "24925000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 48 Mountainside Rd, Mendham Boro, NJ last sold?: The most recent recorded sale was in 2023 for $1,050,000.
What is the assessed value of 48 Mountainside Rd, Mendham Boro, NJ?: The total municipal assessment is $705,600 (land plus improvements).
What is 48 Mountainside Rd, Mendham Boro, NJ worth?: Our model estimates a market value of $1,067,604, derived from comparable recorded sales nearby.
How many units does 48 Mountainside Rd, Mendham Boro, NJ have?: Records show 1 dwelling unit at 48 Mountainside Rd, Mendham Boro, NJ.
What kind of property is 48 Mountainside Rd, Mendham Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1973.

Based on 30 comparable sales

Address	Sold	Price
33 Maple Ave	12/26/2025	$920,000
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
23 Drake Rd	10/2/2025	$1,100,000
23 N Linden Ln	9/2/2025	$900,000
27 Phoenix Dr	7/30/2025	$1,485,000
51 Dean Rd	7/14/2025	$1,280,000
79 Mountain Ave	5/21/2025	$870,000
6 Heather Hill Way	3/12/2025	$525,000
7 Wedgewood Ln	2/28/2025	$1,275,000
18 Deerfield Rd	1/23/2025	$839,000
56 Mountainside Rd	12/6/2024	$740,000
23 Prentice Ln	11/25/2024	$1,500,000
48 Talmage Rd	10/17/2024	$880,000
2 N Linden Ln	10/2/2024	$980,000
2 Leddell Rd	9/11/2024	$1,210,000
31 Franklin Rd	8/28/2024	$985,000
2 Loryn Ln	8/7/2024	$1,100,000
39 Franklin Rd	7/15/2024	$995,000
6 Valley Way	7/11/2024	$760,000
36 Dean Rd	6/24/2024	$997,000
27 Drake Rd	5/9/2024	$925,000
13 Drake Rd	5/6/2024	$900,000
194 Talmage Rd	2/9/2024	$885,900
17 Drake Rd	2/8/2024	$938,000
22 Drake Rd	1/4/2024	$935,000
9 Garabrant St	8/10/2023	$999,000
88 Mountain Ave	6/30/2023	$885,000
90 W Main St	6/5/2023	$732,500

Sales history

8/17/2023$1,050,000
taxrecords_njBk 24642 / Pg 1620
8/17/2023$1,050,000
SR1A 2024
7/28/2023$1,050,000
MOD-IV (Rutgers)Bk 24642 / Pg 1620
12/21/2004$847,500
taxrecords_njBk 6230 / Pg 265
9/29/2004$847,500
MOD-IV (Rutgers)Bk 6230 / Pg 265
11/18/1999$612,250
taxrecords_njBk 5088 / Pg 216
10/25/1999$612,250
MOD-IV (Rutgers)Bk 5088 / Pg 216
2/25/1986$249,250
MOD-IV (Rutgers)Bk 2847 / Pg 709

Date	Price	Book / Page	Source
8/17/2023	$1,050,000	24642 / 1620	taxrecords_nj
8/17/2023	$1,050,000	—	SR1A 2024
7/28/2023	$1,050,000	24642 / 1620	MOD-IV (Rutgers)
12/21/2004	$847,500	6230 / 265	taxrecords_nj
9/29/2004	$847,500	6230 / 265	MOD-IV (Rutgers)
11/18/1999	$612,250	5088 / 216	taxrecords_nj
10/25/1999	$612,250	5088 / 216	MOD-IV (Rutgers)
2/25/1986	$249,250	2847 / 709	MOD-IV (Rutgers)