When was 101 Mountainside Rd, Mendham Twp, NJ last sold?

The most recent recorded sale was in 2022 for $1,219,500.

What is the assessed value of 101 Mountainside Rd, Mendham Twp, NJ?

The total municipal assessment is $1,075,100 (land plus improvements).

What is 101 Mountainside Rd, Mendham Twp, NJ worth?

Our model estimates a market value of $1,433,142, derived from comparable recorded sales nearby.

How many units does 101 Mountainside Rd, Mendham Twp, NJ have?

Records show 1 dwelling unit at 101 Mountainside Rd, Mendham Twp, NJ.

What kind of property is 101 Mountainside Rd, Mendham Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1957.

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101 Mountainside Rd, Mendham Twp, NJ — owner, sales, deeds · parceldata

101 Mountainside Rd

Mendham Twp, NJ 07945·Morris County

1419·block 117·lot 34

$1,433,142estimated value

Last sale

$1,219,500

9/29/2022 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1957

Building size

3,567 sq ft

Lot size

3.10 ac

Land description

3.100 AC

Building description

2S F

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$1,075,100

Land value

$365,500

Improvement value

$709,600

Last year's tax

$19,521

Last MOD-IV sale

$1,219,500

MOD-IV deed date

9/7/2022

Owner mailing address

101 MOUNTAINSIDE RD
MENDHAM, NJ 07945

Estimated market value

$1,433,142

range $1,287,919 – $1,662,970

high confidence

Assessment-implied: $1,183,249; Director's Ratio 0.9086 (2025)
Comp-implied: $1,308,822; 23 comparable sales

Estimated value, last 11 years

2016: $842,102 → 2026: $1,433,142

dots are actual sale prices for this property

Bordering

200-ft notice list →

16 Horizon Dr
Lot 19·$991,200
14 Horizon Dr
Lot 20·$1,060,600
81 Mountainside Rd
Lot 33·$870,200
107 Mountainside Rd
Lot 35·$791,300

Block 117All of Block 117 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1419_117_34",
  "county_code": "14",
  "district_code": "19",
  "block": "117",
  "lot": "34",
  "qualifier": "",
  "property_location": "101 MOUNTAINSIDE RD",
  "property_class": "2",
  "bldg_class": "19",
  "bldg_desc": "2S F",
  "land_desc": "3.100 AC",
  "year_built": 1957,
  "living_sqft": 3567,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "36550000",
  "improvement_value_cents": "70960000",
  "net_value_cents": "107510000",
  "last_yr_tx_cents": "1952098",
  "deed_date": "2022-09-07",
  "deed_book": "24500",
  "deed_page": "1144",
  "sale_price_cents": "121950000",
  "sales_code": null,
  "owner_mailing_street": "101 MOUNTAINSIDE RD",
  "owner_mailing_city_state_zip": "MENDHAM, NJ  07945",
  "mun_name": "MENDHAM TWP",
  "calc_acre": "3.100000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.59976109623867,
  "centroid_lat": 40.7914546029546
}

SR1A

[
  {
    "id": "4efc66df-21e2-47b2-a73a-9ea8badad12d",
    "property_id": "ef9daa72-4495-44cd-856a-42f7704f6e3d",
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": "24500",
    "deed_page": "1144",
    "deed_date": "2022-09-07",
    "date_recorded": "2022-09-29",
    "sale_price_cents": "121950000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "352d0d5c-df74-42af-b383-d647cb68a05b",
    "property_id": null,
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2022-09-07",
    "date_recorded": "2022-09-29",
    "sale_price_cents": "121950000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "f1619b61-be64-4e73-883e-16dd7223783e",
    "property_id": "ef9daa72-4495-44cd-856a-42f7704f6e3d",
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": "24500",
    "deed_page": "1144",
    "deed_date": "2022-09-07",
    "date_recorded": "2022-09-07",
    "sale_price_cents": "121950000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "0004cc6e-0413-47b6-b993-f7503a45486b",
    "property_id": "ef9daa72-4495-44cd-856a-42f7704f6e3d",
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": "6309",
    "deed_page": "137",
    "deed_date": "2005-04-06",
    "date_recorded": "2005-04-14",
    "sale_price_cents": "99000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "e8447245-cafc-4dec-910e-90e15a063f8e",
    "property_id": "ef9daa72-4495-44cd-856a-42f7704f6e3d",
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": "6309",
    "deed_page": "137",
    "deed_date": "2005-04-06",
    "date_recorded": "2005-04-06",
    "sale_price_cents": "99000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "e682414f-432d-4c28-b229-9463bc5c341d",
    "property_id": "ef9daa72-4495-44cd-856a-42f7704f6e3d",
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": "5861",
    "deed_page": "4",
    "deed_date": "2003-05-12",
    "date_recorded": "2003-06-16",
    "sale_price_cents": "61000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "32fa51b1-020f-4123-aea9-81f94debdbda",
    "property_id": "ef9daa72-4495-44cd-856a-42f7704f6e3d",
    "county_code": "14",
    "district_code": "19",
    "block": "117",
    "lot": "34",
    "qualifier": "",
    "deed_book": "5861",
    "deed_page": "4",
    "deed_date": "2003-05-12",
    "date_recorded": "2003-05-12",
    "sale_price_cents": "61000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 101 Mountainside Rd, Mendham Twp, NJ last sold?: The most recent recorded sale was in 2022 for $1,219,500.
What is the assessed value of 101 Mountainside Rd, Mendham Twp, NJ?: The total municipal assessment is $1,075,100 (land plus improvements).
What is 101 Mountainside Rd, Mendham Twp, NJ worth?: Our model estimates a market value of $1,433,142, derived from comparable recorded sales nearby.
How many units does 101 Mountainside Rd, Mendham Twp, NJ have?: Records show 1 dwelling unit at 101 Mountainside Rd, Mendham Twp, NJ.
What kind of property is 101 Mountainside Rd, Mendham Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1957.

Address	Sold	Price
13 Knollwood Trail East	3/5/2026	$1,420,000
3 Yardley Rd	1/2/2026	$1,250,000
60 Woodland Rd	12/9/2025	$860,000
26 Brockden Dr	9/25/2025	$1,500,000
10 Yardley Rd	5/28/2025	$1,255,000
5 Kennaday Rd	5/5/2025	$1,400,000
27 Cold Hill Rd	4/7/2025	$1,777,000
39 Mount Pleasant Rd	1/21/2025	$1,175,000
47 Roxiticus Rd	1/2/2025	$1,220,000
4 Standish Dr	12/20/2024	$905,000
26 Woodland Rd	11/14/2024	$615,000
27 Cold Hill Rd	11/14/2024	$2,285,000
26 Brockden Dr	11/12/2024	$950,000
58 Lowery Ln	10/18/2024	$1,299,000
3 Pitney Dr	9/24/2024	$999,000
14 Horizon Dr	9/11/2024	$1,175,000
7 Yardley Rd	7/29/2024	$1,350,000
3 Michael Rd	5/3/2024	$1,325,000
4 Summit Rd	3/27/2024	$1,250,000
10 Summit Rd	10/13/2023	$884,950
21 Horizon Dr	9/14/2023	$1,060,000
21 Brockden Dr	9/1/2023	$1,335,000
3 Kennaday Rd	6/19/2023	$1,200,000

Sales history

9/29/2022$1,219,500
taxrecords_njBk 24500 / Pg 1144
9/29/2022$1,219,500
SR1A 2023
9/7/2022$1,219,500
MOD-IV (Rutgers)Bk 24500 / Pg 1144
4/14/2005$990,000
taxrecords_njBk 6309 / Pg 137
4/6/2005$990,000
MOD-IV (Rutgers)Bk 6309 / Pg 137
6/16/2003$610,000
taxrecords_njBk 5861 / Pg 4
5/12/2003$610,000
MOD-IV (Rutgers)Bk 5861 / Pg 4

Date	Price	Book / Page	Source
9/29/2022	$1,219,500	24500 / 1144	taxrecords_nj
9/29/2022	$1,219,500	—	SR1A 2023
9/7/2022	$1,219,500	24500 / 1144	MOD-IV (Rutgers)
4/14/2005	$990,000	6309 / 137	taxrecords_nj
4/6/2005	$990,000	6309 / 137	MOD-IV (Rutgers)
6/16/2003	$610,000	5861 / 4	taxrecords_nj
5/12/2003	$610,000	5861 / 4	MOD-IV (Rutgers)