When was 9 Mallard Cove Road, Washington, NJ last sold?

The most recent recorded sale was in 2022 for $476,100.

What is the assessed value of 9 Mallard Cove Road, Washington, NJ?

The total municipal assessment is $246,900 (land plus improvements).

What is 9 Mallard Cove Road, Washington, NJ worth?

Our model estimates a market value of $515,266, derived from comparable recorded sales nearby.

How many units does 9 Mallard Cove Road, Washington, NJ have?

Records show 1 dwelling unit at 9 Mallard Cove Road, Washington, NJ.

ElasticParcelNJ

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9 Mallard Cove Road

Washington, NJ 07853·Morris County

1438·block 54·lot 55

Estimated market value

$515,266

high confidence

range $459,852 – $558,129

Assessment-implied: $358,814; Director's Ratio 0.6881 (2025)
Comp-implied: $468,298; 30 comparable sales

Last sale

$476,100

6/7/2022 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

—

Building size

1,488 sq ft

Lot size

0.50 ac

Land description

.500 AC

Building description

2SF-L

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$246,900

Land value

$127,500

Improvement value

$119,400

Last year's tax

$7,163

Last MOD-IV sale

$476,100

MOD-IV deed date

4/5/2022

Owner

BERLINSKI, JON ERIK S & OLIVIA M

9 Mallard Cove Rd
Long Valley, NJ 07853

Sales history

4/5/2022$476,100
SR1A 2022Bk 24423 / Pg 1937
11/4/2020$158,000
SR1A 2021Bk 23987 / Pg 406
3/5/2020$100
SR1A 2020Bk 23780 / Pg 446
5/19/2016$82,500
MOD-IV (Rutgers)Bk 22940 / Pg 1535
10/30/2014$100
MOD-IV (Rutgers)Bk 22670 / Pg 841

Date	Price	Book / Page	Source
4/5/2022	$476,100	24423 / 1937	SR1A 2022
11/4/2020	$158,000	23987 / 406	SR1A 2021
3/5/2020	$100

On Mallard Cove Road

Block 54

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "9 MALLARD COVE RD LONG VALLEY NJ 07853"
    ],
    "zipKeys": [
      "9 MALLARD COVE RD 07853"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1438_54_55",
  "county_code": "14",
  "district_code": "38",
  "block": "54",
  "lot": "55",
  "qualifier": "",
  "property_location": "9 MALLARD COVE RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF-L",
  "land_desc": ".500 AC",
  "year_built": null,
  "living_sqft": 1488,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12750000",
  "improvement_value_cents": "11940000",
  "net_value_cents": "24690000",
  "last_yr_tx_cents": "716257",
  "deed_date": "2022-04-05",
  "deed_book": "24423",
  "deed_page": "1937",
  "sale_price_cents": "47610000",
  "sales_code": null,
  "owner_mailing_street": "9 MALLARD COVE RD",
  "owner_mailing_city_state_zip": "LONG VALLEY, NJ  07853",
  "mun_name": "WASHINGTON TWP",
  "calc_acre": "0.500000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.82439875632063,
  "centroid_lat": 40.76035976674472
}

SR1A

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  {
    "id": "1d045ddf-b014-4d36-b377-011ad7af7d2b",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
    "county_code": "14",
    "district_code": "38",
    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": "24423",
    "deed_page": "1937",
    "deed_date": "2022-04-05",
    "date_recorded": "2022-06-07",
    "sale_price_cents": "47610000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "41ae598a-f1e3-40e5-aeef-c9a55c5a8e85",
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    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2022-04-05",
    "date_recorded": "2022-06-07",
    "sale_price_cents": "47610000",
    "sr1a_year": 2022,
    "source": "sr1a"
  },
  {
    "id": "9309508e-c0f0-4fab-899a-64bdde993cdf",
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    "qualifier": "",
    "deed_book": "24423",
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    "deed_date": "2022-04-05",
    "date_recorded": "2022-04-05",
    "sale_price_cents": "47610000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "0f180ba0-ae36-4478-b514-a5176628cf5c",
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    "block": "54",
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    "qualifier": "",
    "deed_book": "23987",
    "deed_page": "406",
    "deed_date": "2020-11-04",
    "date_recorded": "2021-01-06",
    "sale_price_cents": "15800000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
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    "deed_date": "2020-11-04",
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  },
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    "source": "modiv_rutgers"
  },
  {
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    "deed_book": null,
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    "deed_date": "2020-03-05",
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    "sale_price_cents": "10000",
    "sr1a_year": 2020,
    "source": "sr1a"
  },
  {
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    "qualifier": "",
    "deed_book": "23780",
    "deed_page": "446",
    "deed_date": "2020-03-05",
    "date_recorded": "2020-05-26",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "c92edd92-f12d-4e2c-92ef-46f1007cee60",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
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    "deed_book": "23780",
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    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "76dd4fe7-d600-4820-84df-e291d6c2b616",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
    "county_code": "14",
    "district_code": "38",
    "block": "54",
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    "qualifier": "",
    "deed_book": "22940",
    "deed_page": "1535",
    "deed_date": "2016-05-19",
    "date_recorded": "2016-07-11",
    "sale_price_cents": "8250000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
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    "deed_date": "2016-05-19",
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    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5bf4dac4-4057-41f4-9dd9-abd3543f1d56",
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    "lot": "55",
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    "deed_date": "2014-10-30",
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    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
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    "county_code": "14",
    "district_code": "38",
    "block": "54",
    "lot": "55",
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    "deed_date": "2014-10-30",
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    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked

When was 9 Mallard Cove Road, Washington, NJ last sold?: The most recent recorded sale was in 2022 for $476,100.
What is the assessed value of 9 Mallard Cove Road, Washington, NJ?: The total municipal assessment is $246,900 (land plus improvements).
What is 9 Mallard Cove Road, Washington, NJ worth?: Our model estimates a market value of $515,266, derived from comparable recorded sales nearby.
How many units does 9 Mallard Cove Road, Washington, NJ have?: Records show 1 dwelling unit at 9 Mallard Cove Road, Washington, NJ.
What kind of property is 9 Mallard Cove Road, Washington, NJ?: It is a Residential Property.

Loading parcel record…

9 Mallard Cove Rd

9 Mallard Cove Road, Washington, NJ — owner, sales, deeds · ElasticParcel

9 Mallard Cove Road

Washington, NJ 07853·Morris County

1438·block 54·lot 55

Estimated market value

$515,266

high confidence

range $459,852 – $558,129

Assessment-implied: $358,814; Director's Ratio 0.6881 (2025)
Comp-implied: $468,298; 30 comparable sales

Last sale

$476,100

6/7/2022 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

—

Building size

1,488 sq ft

Lot size

0.50 ac

Land description

.500 AC

Building description

2SF-L

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$246,900

Land value

$127,500

Improvement value

$119,400

Last year's tax

$7,163

Last MOD-IV sale

$476,100

MOD-IV deed date

4/5/2022

Owner

BERLINSKI, JON ERIK S & OLIVIA M

9 Mallard Cove Rd
Long Valley, NJ 07853

Sales history

4/5/2022$476,100
SR1A 2022Bk 24423 / Pg 1937
11/4/2020$158,000
SR1A 2021Bk 23987 / Pg 406
3/5/2020$100
SR1A 2020Bk 23780 / Pg 446
5/19/2016$82,500
MOD-IV (Rutgers)Bk 22940 / Pg 1535
10/30/2014$100
MOD-IV (Rutgers)Bk 22670 / Pg 841

Date	Price	Book / Page	Source
4/5/2022	$476,100	24423 / 1937	SR1A 2022
11/4/2020	$158,000	23987 / 406	SR1A 2021
3/5/2020	$100

On Mallard Cove Road

Block 54

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "9 MALLARD COVE RD LONG VALLEY NJ 07853"
    ],
    "zipKeys": [
      "9 MALLARD COVE RD 07853"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1438_54_55",
  "county_code": "14",
  "district_code": "38",
  "block": "54",
  "lot": "55",
  "qualifier": "",
  "property_location": "9 MALLARD COVE RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF-L",
  "land_desc": ".500 AC",
  "year_built": null,
  "living_sqft": 1488,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12750000",
  "improvement_value_cents": "11940000",
  "net_value_cents": "24690000",
  "last_yr_tx_cents": "716257",
  "deed_date": "2022-04-05",
  "deed_book": "24423",
  "deed_page": "1937",
  "sale_price_cents": "47610000",
  "sales_code": null,
  "owner_mailing_street": "9 MALLARD COVE RD",
  "owner_mailing_city_state_zip": "LONG VALLEY, NJ  07853",
  "mun_name": "WASHINGTON TWP",
  "calc_acre": "0.500000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.82439875632063,
  "centroid_lat": 40.76035976674472
}

SR1A

[
  {
    "id": "1d045ddf-b014-4d36-b377-011ad7af7d2b",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
    "county_code": "14",
    "district_code": "38",
    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": "24423",
    "deed_page": "1937",
    "deed_date": "2022-04-05",
    "date_recorded": "2022-06-07",
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    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
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    "deed_book": null,
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    "source": "sr1a"
  },
  {
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    "district_code": "38",
    "block": "54",
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    "deed_book": "24423",
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    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
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    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": "23987",
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    "deed_date": "2020-11-04",
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    "sale_price_cents": "15800000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
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  },
  {
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    "district_code": "38",
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    "deed_page": "446",
    "deed_date": "2020-03-05",
    "date_recorded": "2020-05-26",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "c92edd92-f12d-4e2c-92ef-46f1007cee60",
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    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "76dd4fe7-d600-4820-84df-e291d6c2b616",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
    "county_code": "14",
    "district_code": "38",
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    "lot": "55",
    "qualifier": "",
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    "deed_date": "2016-05-19",
    "date_recorded": "2016-07-11",
    "sale_price_cents": "8250000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "7e02b614-5137-4794-a2ea-18b26660f4a6",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
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    "district_code": "38",
    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": "22940",
    "deed_page": "1535",
    "deed_date": "2016-05-19",
    "date_recorded": "2016-05-19",
    "sale_price_cents": "8250000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5bf4dac4-4057-41f4-9dd9-abd3543f1d56",
    "property_id": "89e017c6-ff93-4c4a-a601-a55a4346811e",
    "county_code": "14",
    "district_code": "38",
    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": "22670",
    "deed_page": "841",
    "deed_date": "2014-10-30",
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    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "ce6b64e7-07c5-43e3-b56e-9862cf2b9f03",
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    "county_code": "14",
    "district_code": "38",
    "block": "54",
    "lot": "55",
    "qualifier": "",
    "deed_book": "22670",
    "deed_page": "841",
    "deed_date": "2014-10-30",
    "date_recorded": "2014-10-30",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

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Frequently asked

When was 9 Mallard Cove Road, Washington, NJ last sold?: The most recent recorded sale was in 2022 for $476,100.
What is the assessed value of 9 Mallard Cove Road, Washington, NJ?: The total municipal assessment is $246,900 (land plus improvements).
What is 9 Mallard Cove Road, Washington, NJ worth?: Our model estimates a market value of $515,266, derived from comparable recorded sales nearby.
How many units does 9 Mallard Cove Road, Washington, NJ have?: Records show 1 dwelling unit at 9 Mallard Cove Road, Washington, NJ.
What kind of property is 9 Mallard Cove Road, Washington, NJ?: It is a Residential Property.

Based on 30 comparable sales

Address	Sold	Price
43 Route 46	2/9/2026	$405,000
97 Drakestown Rd	12/4/2025	$425,000
5 La Bonnty Trl	12/3/2025	$500,000
9 Marliene Rd	11/3/2025	$652,500
163 Bartley Rd	10/24/2025	$487,500
131 Bartley Rd	10/24/2025	$487,500
6 N Maple Ave	10/14/2025	$576,000
43 Route 46	10/10/2025	$360,000
175 Schooleys Mtn Rd	10/3/2025	$355,000
23 Woodland Dr	9/26/2025	$655,000
43 Route 46	9/25/2025	$375,000
101 Route 46	9/22/2025	$424,900
43 Route 46	8/15/2025	$340,000
32 Fawnridge Dr	8/14/2025	$615,000
99 Route 46	8/12/2025	$975,000
43 Route 46	8/4/2025	$255,000
101 Route 46	8/1/2025	$860,000
40 W Mill Rd	7/16/2025	$355,000
101 Route 46	7/9/2025	$520,000
97 Drakestown Rd	6/6/2025	$885,000
43 Route 46	5/21/2025	$385,000
46 Flocktown Rd	5/21/2025	$645,000
221 Drakestown Rd	5/16/2025	$430,000
50 Knob Hill Rd	4/27/2025	$350,000
32 Fawnridge Dr	4/16/2025	$595,000
65 Schooleys Mtn Rd	4/15/2025	$385,000
23 Paula Dr	4/7/2025	$550,000
55 East Ave	3/27/2025	$510,000
168 Old Turnpike Rd	3/6/2025	$425,000
43 Route 46	3/3/2025	$3,400,000

Estimated market value

Property

Tax & Assessment

Sales history

Frequently asked

Estimated market value

Property

Tax & Assessment

Sales history

Frequently asked

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