When was 40 Knob Hill Rd, Washington Twp, NJ last sold?

The most recent recorded sale was in 2006 for $462,500.

What is the assessed value of 40 Knob Hill Rd, Washington Twp, NJ?

The total municipal assessment is $404,900 (land plus improvements).

What is 40 Knob Hill Rd, Washington Twp, NJ worth?

Our model estimates a market value of $601,408, derived from comparable recorded sales nearby.

How many units does 40 Knob Hill Rd, Washington Twp, NJ have?

Records show 1 dwelling unit at 40 Knob Hill Rd, Washington Twp, NJ.

What kind of property is 40 Knob Hill Rd, Washington Twp, NJ?

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

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

40 Knob Hill Rd

Washington Twp, NJ 07840·Morris County

1438·block 3.04·lot 43

$601,408estimated value

Last sale

$462,500

9/6/2006 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1983

Building size

2,663 sq ft

Lot size

0.30 ac

Land description

.300 AC

Building description

2SF-O-2AG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$404,900

Land value

$107,500

Improvement value

$297,400

Last year's tax

$11,746

Last MOD-IV sale

$462,500

MOD-IV deed date

8/23/2006

Owner mailing address

40 KNOB HILL RD
HACKETTSTOWN, NJ 07840

Estimated market value

$601,408

range $523,917 – $672,260

high confidence

Assessment-implied: $588,432; Director's Ratio 0.6881 (2025)
Comp-implied: $605,733; 22 comparable sales

Estimated value, last 11 years

2016: $352,757 → 2026: $601,408

Based on 22 comparable sales

Address	Sold	Price
2401 Decatur CT	4/17/2026	$560,000

On Knob Hill Rd

All 107 on Knob Hill Rd →

30 Knob Hill Rd
Lot 3·$376,000
31 Knob Hill Rd
Lot 5·$336,900
32 Knob Hill Rd
Lot 2·$318,600
33 Knob Hill Rd
Lot 4·$332,600
34 Knob Hill Rd
Lot 1·$318,900
35 Knob Hill Rd
Lot 3·$334,100

Bordering

200-ft notice list →

42 Knob Hill Rd
Lot 42·$354,600
38 Knob Hill Rd
Lot 44·$314,000
Knob Hill Rd
Lot 46

Block 3.04All of Block 3.04 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1438_3.04_43",
  "county_code": "14",
  "district_code": "38",
  "block": "3.04",
  "lot": "43",
  "qualifier": "",
  "property_location": "40 KNOB HILL RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF-O-2AG",
  "land_desc": ".300 AC",
  "year_built": 1983,
  "living_sqft": 2663,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "10750000",
  "improvement_value_cents": "29740000",
  "net_value_cents": "40490000",
  "last_yr_tx_cents": "1174615",
  "deed_date": "2006-08-23",
  "deed_book": "20610",
  "deed_page": "1812",
  "sale_price_cents": "46250000",
  "sales_code": null,
  "owner_mailing_street": "40 KNOB HILL RD",
  "owner_mailing_city_state_zip": "HACKETTSTOWN, NJ  07840",
  "mun_name": "WASHINGTON TWP",
  "calc_acre": "0.300000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.81791840232525,
  "centroid_lat": 40.8264634298083
}

SR1A

[
  {
    "id": "1f376a0d-5bac-48b3-b582-72c49acceb01",
    "property_id": "039ef84e-15e0-418a-8617-b1751b34860a",
    "county_code": "14",
    "district_code": "38",
    "block": "3.04",
    "lot": "43",
    "qualifier": "",
    "deed_book": "20610",
    "deed_page": "1812",
    "deed_date": "2006-08-23",
    "date_recorded": "2006-09-06",
    "sale_price_cents": "46250000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "a3770eea-fe29-48a6-b419-0c55e9768c14",
    "property_id": "039ef84e-15e0-418a-8617-b1751b34860a",
    "county_code": "14",
    "district_code": "38",
    "block": "3.04",
    "lot": "43",
    "qualifier": "",
    "deed_book": "20610",
    "deed_page": "1812",
    "deed_date": "2006-08-23",
    "date_recorded": "2006-08-23",
    "sale_price_cents": "46250000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "a40d2b3f-216e-4b92-a012-c084777aeb0d",
    "property_id": "039ef84e-15e0-418a-8617-b1751b34860a",
    "county_code": "14",
    "district_code": "38",
    "block": "3.04",
    "lot": "43",
    "qualifier": "",
    "deed_book": "2700",
    "deed_page": "240",
    "deed_date": "1983-11-01",
    "date_recorded": "1983-11-01",
    "sale_price_cents": "12950000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 40 Knob Hill Rd, Washington Twp, NJ last sold?: The most recent recorded sale was in 2006 for $462,500.
What is the assessed value of 40 Knob Hill Rd, Washington Twp, NJ?: The total municipal assessment is $404,900 (land plus improvements).
What is 40 Knob Hill Rd, Washington Twp, NJ worth?: Our model estimates a market value of $601,408, derived from comparable recorded sales nearby.
How many units does 40 Knob Hill Rd, Washington Twp, NJ have?: Records show 1 dwelling unit at 40 Knob Hill Rd, Washington Twp, NJ.
What kind of property is 40 Knob Hill Rd, Washington Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1983.

Sales history

9/6/2006$462,500
taxrecords_njBk 20610 / Pg 1812
8/23/2006$462,500
MOD-IV (Rutgers)Bk 20610 / Pg 1812
11/1/1983$129,500
MOD-IV (Rutgers)Bk 2700 / Pg 240

Date	Price	Book / Page	Source
9/6/2006	$462,500	20610 / 1812	taxrecords_nj
8/23/2006	$462,500	20610 / 1812	MOD-IV (Rutgers)
11/1/1983	$129,500	2700 / 240	MOD-IV (Rutgers)