When was 23 Knob Hill Rd, Washington Twp, NJ last sold?

The most recent recorded sale was in 2012 for $344,000.

What is the assessed value of 23 Knob Hill Rd, Washington Twp, NJ?

The total municipal assessment is $378,900 (land plus improvements).

What is 23 Knob Hill Rd, Washington Twp, NJ worth?

Our model estimates a market value of $580,516, derived from comparable recorded sales nearby.

How many units does 23 Knob Hill Rd, Washington Twp, NJ have?

Records show 1 dwelling unit at 23 Knob Hill Rd, Washington Twp, NJ.

What kind of property is 23 Knob Hill Rd, Washington Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1983.

parceldata.nj

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23 Knob Hill Rd, Washington Twp, NJ — owner, sales, deeds · parceldata

23 Knob Hill Rd

Washington Twp, NJ 07840·Morris County

1438·block 3.01·lot 10

$580,516estimated value

Last sale

$344,000

11/19/2012 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1983

Building size

2,603 sq ft

Lot size

0.32 ac

Land description

.320 AC

Building description

2SF-O-2AG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$378,900

Land value

$108,000

Improvement value

$270,900

Last year's tax

$10,992

Last MOD-IV sale

$344,000

MOD-IV deed date

10/26/2012

Owner mailing address

23 KNOB HILL RD
HACKETTSTOWN, NJ 07840

Estimated market value

$580,516

range $506,900 – $650,062

high confidence

Assessment-implied: $550,647; Director's Ratio 0.6881 (2025)
Comp-implied: $590,473; 22 comparable sales

Estimated value, last 11 years

2016: $340,503 → 2026: $580,516

Bordering

200-ft notice list →

21 Knob Hill Rd
Lot 11·$322,800
25 Knob Hill Rd
Lot 9·$339,700

Block 3.01All of Block 3.01 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "23 KNOB HILL RD HACKETTSTOWN NJ 07840"
    ],
    "zipKeys": [
      "23 KNOB HILL RD 07840"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1438_3.01_10",
  "county_code": "14",
  "district_code": "38",
  "block": "3.01",
  "lot": "10",
  "qualifier": "",
  "property_location": "23 KNOB HILL RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF-O-2AG",
  "land_desc": ".320 AC",
  "year_built": 1983,
  "living_sqft": 2603,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "10800000",
  "improvement_value_cents": "27090000",
  "net_value_cents": "37890000",
  "last_yr_tx_cents": "1099189",
  "deed_date": "2012-10-26",
  "deed_book": "22185",
  "deed_page": "1839",
  "sale_price_cents": "34400000",
  "sales_code": null,
  "owner_mailing_street": "23 KNOB HILL RD",
  "owner_mailing_city_state_zip": "HACKETTSTOWN, NJ  07840",
  "mun_name": "WASHINGTON TWP",
  "calc_acre": "0.320000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.81812478939861,
  "centroid_lat": 40.825538205606016
}

SR1A

[
  {
    "id": "af440233-9cc0-4a66-8a09-606f8d56e8c4",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "22185",
    "deed_page": "1839",
    "deed_date": "2012-10-26",
    "date_recorded": "2012-11-19",
    "sale_price_cents": "34400000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "b068b1a7-ff97-4be0-a22b-e5c513e591dd",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "22185",
    "deed_page": "1839",
    "deed_date": "2012-10-26",
    "date_recorded": "2012-10-26",
    "sale_price_cents": "34400000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "0d43c3ab-e417-4fa3-8c1d-47dcefdb2dcf",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "20484",
    "deed_page": "1663",
    "deed_date": "2006-03-29",
    "date_recorded": "2006-04-24",
    "sale_price_cents": "46500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "5c55ec83-b2e1-41af-9fd8-4a12aa27c0d0",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "20484",
    "deed_page": "1663",
    "deed_date": "2006-03-29",
    "date_recorded": "2006-03-29",
    "sale_price_cents": "46500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "052665a9-42aa-44ab-9f91-8e6d5d8b0a65",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "5020",
    "deed_page": "320",
    "deed_date": "1999-07-08",
    "date_recorded": "1999-07-27",
    "sale_price_cents": "24200000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "78d38254-ff85-48d9-8ac1-d6eb397d4e39",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "5020",
    "deed_page": "320",
    "deed_date": "1999-07-08",
    "date_recorded": "1999-07-08",
    "sale_price_cents": "24200000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "f6b0045d-3d66-4a56-81ce-4e7813de5b55",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "4293",
    "deed_page": "202",
    "deed_date": "1995-11-20",
    "date_recorded": "1995-11-29",
    "sale_price_cents": "19700000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "29151964-67cd-498e-8606-19bc946f3235",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "4293",
    "deed_page": "202",
    "deed_date": "1995-11-20",
    "date_recorded": "1995-11-20",
    "sale_price_cents": "19700000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d67ab6e2-6712-4dc9-9263-44d399a436a4",
    "property_id": "8fa1d8aa-ce61-431d-b3ff-103d6c75dd48",
    "county_code": "14",
    "district_code": "38",
    "block": "3.01",
    "lot": "10",
    "qualifier": "",
    "deed_book": "3040",
    "deed_page": "1",
    "deed_date": "1988-04-27",
    "date_recorded": "1988-04-27",
    "sale_price_cents": "22300000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 23 Knob Hill Rd, Washington Twp, NJ last sold?: The most recent recorded sale was in 2012 for $344,000.
What is the assessed value of 23 Knob Hill Rd, Washington Twp, NJ?: The total municipal assessment is $378,900 (land plus improvements).
What is 23 Knob Hill Rd, Washington Twp, NJ worth?: Our model estimates a market value of $580,516, derived from comparable recorded sales nearby.
How many units does 23 Knob Hill Rd, Washington Twp, NJ have?: Records show 1 dwelling unit at 23 Knob Hill Rd, Washington Twp, NJ.
What kind of property is 23 Knob Hill Rd, Washington Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1983.

Based on 22 comparable sales

Address	Sold	Price
2401 Decatur CT	4/17/2026	$560,000
1 Knob Hill Rd	3/12/2026	$700,000
1 Knob Hill Rd	1/5/2026	$555,000
16 Knob Hill Rd	11/21/2025	$568,600
12 Heron Dr	11/6/2025	$725,000
1203 Magnolia CT	9/22/2025	$424,900
11 Candour CT	8/19/2025	$775,000
1 Knob Hill Rd	6/16/2025	$270,019
66 Knob Hill Rd	6/6/2025	$650,000
92 Knob Hill Rd	5/20/2025	$623,000
50 Knob Hill Rd	4/27/2025	$350,000
8 Knob Hill Rd	1/24/2025	$635,000
7 Heron Dr	12/3/2024	$675,000
Fairmount Rd	10/30/2024	$550,000
18 Candour CT	7/19/2024	$810,000
91 Knob Hill Rd	6/27/2024	$570,000
2005 Scarlett Dr	12/21/2023	$410,000
20 Knob Hill Rd	12/4/2023	$587,000
1203 Magnolia CT	8/17/2023	$395,000
2203 Scarlett Dr	7/25/2023	$382,500
19 Knob Hill Rd	7/12/2023	$480,000
1403 Moonlight CT	6/15/2023	$425,000

Sales history

11/19/2012$344,000
taxrecords_njBk 22185 / Pg 1839
10/26/2012$344,000
MOD-IV (Rutgers)Bk 22185 / Pg 1839
4/24/2006$465,000
taxrecords_njBk 20484 / Pg 1663
3/29/2006$465,000
MOD-IV (Rutgers)Bk 20484 / Pg 1663
7/27/1999$242,000
taxrecords_njBk 5020 / Pg 320
7/8/1999$242,000
MOD-IV (Rutgers)Bk 5020 / Pg 320
11/29/1995$197,000
taxrecords_njBk 4293 / Pg 202
11/20/1995$197,000
MOD-IV (Rutgers)Bk 4293 / Pg 202
4/27/1988$223,000
MOD-IV (Rutgers)Bk 3040 / Pg 1

Date	Price	Book / Page	Source
11/19/2012	$344,000	22185 / 1839	taxrecords_nj
10/26/2012	$344,000	22185 / 1839	MOD-IV (Rutgers)
4/24/2006	$465,000	20484 / 1663	taxrecords_nj
3/29/2006	$465,000	20484 / 1663	MOD-IV (Rutgers)
7/27/1999	$242,000	5020 / 320	taxrecords_nj
7/8/1999	$242,000	5020 / 320	MOD-IV (Rutgers)
11/29/1995	$197,000	4293 / 202	taxrecords_nj
11/20/1995	$197,000	4293 / 202	MOD-IV (Rutgers)
4/27/1988	$223,000	3040 / 1	MOD-IV (Rutgers)