When was 13 Gunther St, Mendham Boro, NJ last sold?

The most recent recorded sale was in 2017 for $599,000.

What is the assessed value of 13 Gunther St, Mendham Boro, NJ?

The total municipal assessment is $551,700 (land plus improvements).

What is 13 Gunther St, Mendham Boro, NJ worth?

Our model estimates a market value of $889,344, derived from comparable recorded sales nearby.

How many units does 13 Gunther St, Mendham Boro, NJ have?

Records show 1 dwelling unit at 13 Gunther St, Mendham Boro, NJ.

What kind of property is 13 Gunther St, Mendham Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1965.

parceldata.nj

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13 Gunther St, Mendham Boro, NJ — owner, sales, deeds · parceldata

13 Gunther St

Mendham Boro, NJ 07945·Morris County

1418·block 405·lot 1

$889,344estimated value

Last sale

$599,000

12/20/2017 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1965

Building size

2,523 sq ft

Lot size

0.59 ac

Land description

0.590 AC

Building description

1S F G2

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$551,700

Land value

$324,500

Improvement value

$227,200

Last year's tax

$13,572

Last MOD-IV sale

$599,000

MOD-IV deed date

12/8/2017

Owner mailing address

13 GUNTHER ST
MENDHAM, NJ 07945

Estimated market value

$889,344

range $786,087 – $984,470

moderate confidence

Assessment-implied: $768,277; Director's Ratio 0.7181 (2025)
Comp-implied: $929,699; 29 comparable sales

Estimated value, last 11 years

2016: $668,498 → 2026: $889,344

dots are actual sale prices for this property

Based on 29 comparable sales

Address	Sold

Bordering

200-ft notice list →

11 Gunther St
Lot 2·$560,300
7 Maple Ave
Lot 7·$484,800
12 Bockoven Rd
Lot 9·$601,600

Block 405All of Block 405 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1418_405_1",
  "county_code": "14",
  "district_code": "18",
  "block": "405",
  "lot": "1",
  "qualifier": "",
  "property_location": "13 GUNTHER ST",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1S F G2",
  "land_desc": "0.590 AC",
  "year_built": 1965,
  "living_sqft": 2523,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "32450000",
  "improvement_value_cents": "22720000",
  "net_value_cents": "55170000",
  "last_yr_tx_cents": "1357182",
  "deed_date": "2017-12-08",
  "deed_book": "23265",
  "deed_page": "1141",
  "sale_price_cents": "59900000",
  "sales_code": null,
  "owner_mailing_street": "13 GUNTHER ST",
  "owner_mailing_city_state_zip": "MENDHAM, NJ  07945",
  "mun_name": "MENDHAM BORO",
  "calc_acre": "0.590000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.60754074368474,
  "centroid_lat": 40.77901875227406
}

SR1A

[
  {
    "id": "2e1f9924-5816-453a-9559-c1e51f342baa",
    "property_id": "8280d432-4315-471e-aa75-1c4f635ffb5e",
    "county_code": "14",
    "district_code": "18",
    "block": "405",
    "lot": "1",
    "qualifier": "",
    "deed_book": "23265",
    "deed_page": "1141",
    "deed_date": "2017-12-08",
    "date_recorded": "2017-12-20",
    "sale_price_cents": "59900000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "ce0b1df2-4224-4240-a077-5ac7e6009f99",
    "property_id": "8280d432-4315-471e-aa75-1c4f635ffb5e",
    "county_code": "14",
    "district_code": "18",
    "block": "405",
    "lot": "1",
    "qualifier": "",
    "deed_book": "23265",
    "deed_page": "1141",
    "deed_date": "2017-12-08",
    "date_recorded": "2017-12-08",
    "sale_price_cents": "59900000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "12be136c-e8d1-4857-81b9-3ae6440e4f5e",
    "property_id": "8280d432-4315-471e-aa75-1c4f635ffb5e",
    "county_code": "14",
    "district_code": "18",
    "block": "405",
    "lot": "1",
    "qualifier": "",
    "deed_book": "22488",
    "deed_page": "355",
    "deed_date": "2013-12-31",
    "date_recorded": "2014-01-27",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "0eea3738-56fe-466a-a126-96518cd61992",
    "property_id": "8280d432-4315-471e-aa75-1c4f635ffb5e",
    "county_code": "14",
    "district_code": "18",
    "block": "405",
    "lot": "1",
    "qualifier": "",
    "deed_book": "22488",
    "deed_page": "355",
    "deed_date": "2013-12-31",
    "date_recorded": "2013-12-31",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5ed64d23-4998-4e1d-b064-47ceca107ccb",
    "property_id": "8280d432-4315-471e-aa75-1c4f635ffb5e",
    "county_code": "14",
    "district_code": "18",
    "block": "405",
    "lot": "1",
    "qualifier": "",
    "deed_book": "2751",
    "deed_page": "595",
    "deed_date": "1984-09-17",
    "date_recorded": "1984-09-17",
    "sale_price_cents": "18200000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 13 Gunther St, Mendham Boro, NJ last sold?: The most recent recorded sale was in 2017 for $599,000.
What is the assessed value of 13 Gunther St, Mendham Boro, NJ?: The total municipal assessment is $551,700 (land plus improvements).
What is 13 Gunther St, Mendham Boro, NJ worth?: Our model estimates a market value of $889,344, derived from comparable recorded sales nearby.
How many units does 13 Gunther St, Mendham Boro, NJ have?: Records show 1 dwelling unit at 13 Gunther St, Mendham Boro, NJ.
What kind of property is 13 Gunther St, Mendham Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1965.

Sales history

12/20/2017$599,000
taxrecords_njBk 23265 / Pg 1141
12/8/2017$599,000
MOD-IV (Rutgers)Bk 23265 / Pg 1141
1/27/2014$1
taxrecords_njBk 22488 / Pg 355
12/31/2013$1
MOD-IV (Rutgers)Bk 22488 / Pg 355
9/17/1984$182,000
MOD-IV (Rutgers)Bk 2751 / Pg 595

Date	Price	Book / Page	Source
12/20/2017	$599,000	23265 / 1141	taxrecords_nj
12/8/2017	$599,000	23265 / 1141	MOD-IV (Rutgers)
1/27/2014	$1	22488 / 355	taxrecords_nj
12/31/2013	$1	22488 / 355	MOD-IV (Rutgers)
9/17/1984	$182,000	2751 / 595	MOD-IV (Rutgers)

2 Quimby Ln	1/21/2026	$1,080,000
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
5 Hillcrest Ave	7/30/2025	$915,000
3 Highfield Cir	6/4/2025	$895,000
30 E Main St	5/21/2025	$550,000
3 Highfield Cir	4/23/2025	$645,000
9 Florie Farm Rd	3/20/2025	$1,112,000
72 Dean Rd	3/14/2025	$990,000
6 Heather Hill Way	3/12/2025	$525,000
31 Phoenix Dr	1/2/2025	$1,200,000
6 Hoffman Rd	10/31/2024	$999,900
6 Highfield Cir	10/2/2024	$953,000
5 Tempe Wick Rd	9/30/2024	$769,000
2 Wilson St	7/23/2024	$799,000
6 Valley Way	7/11/2024	$760,000
17 Gunther St	6/26/2024	$760,000
36 Dean Rd	6/24/2024	$997,000
15 Hillcrest Ave	5/23/2024	$865,000
13 Drake Rd	5/6/2024	$900,000
8 Franklin Rd	10/11/2023	$725,000
5 Bockoven Rd	10/11/2023	$785,000
5 Gunther St	9/27/2023	$825,000
81 Mountain Ave	9/26/2023	$610,000
24 Gunther St	9/12/2023	$750,000
26 Florie Farm Rd	8/16/2023	$780,000
89 Dean Rd	8/10/2023	$740,000