When was 86 Helm's Mill Rd, Hackettstown, NJ last sold?

The most recent recorded sale was in 2019 for $440,000.

What is the assessed value of 86 Helm's Mill Rd, Hackettstown, NJ?

The total municipal assessment is $452,200 (land plus improvements).

What is 86 Helm's Mill Rd, Hackettstown, NJ worth?

Our model estimates a market value of $691,945, derived from comparable recorded sales nearby.

How many units does 86 Helm's Mill Rd, Hackettstown, NJ have?

Records show 1 dwelling unit at 86 Helm's Mill Rd, Hackettstown, NJ.

What kind of property is 86 Helm's Mill Rd, Hackettstown, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2010.

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86 Helm's Mill Rd, Hackettstown, NJ — owner, sales, deeds · parceldata

86 Helm's Mill Rd

Hackettstown, NJ·Warren County

2108·block 119·lot 1.55

$691,945estimated value

Last sale

$440,000

3/11/2019 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2010

Building size

2,582 sq ft

Lot size

0.21 ac

Land description

.207 AC

Building description

2SF-L-BIG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$452,200

Land value

$119,000

Improvement value

$333,200

Last year's tax

$15,461

Last MOD-IV sale

$440,000

MOD-IV deed date

1/22/2019

Owner mailing address

86 HELMS MILL RD
HACKETTSTOWN NJ 07840

Estimated market value

$691,945

range $576,741 – $725,228

high confidence

Assessment-implied: $607,959; Director's Ratio 0.7438 (2025)
Comp-implied: $719,940; 21 comparable sales

Estimated value, last 11 years

2016: $336,672 → 2026: $691,945

dots are actual sale prices for this property

Based on 21 comparable sales

Bordering

200-ft notice list →

84 Helm's Mill Rd
Lot 1.54·$395,500
Crane Rd
Lot 1.56
642 Willow Grove St
Lot 1.57·$266,200

Block 119All of Block 119 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "2108_119_1.55",
  "county_code": "21",
  "district_code": "08",
  "block": "119",
  "lot": "1.55",
  "qualifier": "",
  "property_location": "86 HELM'S MILL RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF-L-BIG",
  "land_desc": ".207 AC",
  "year_built": 2010,
  "living_sqft": 2582,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "11900000",
  "improvement_value_cents": "33320000",
  "net_value_cents": "45220000",
  "last_yr_tx_cents": "1546072",
  "deed_date": "2019-01-22",
  "deed_book": "2942",
  "deed_page": "105",
  "sale_price_cents": "44000000",
  "sales_code": null,
  "owner_mailing_street": "86 HELMS MILL RD",
  "owner_mailing_city_state_zip": "HACKETTSTOWN NJ  07840",
  "mun_name": "HACKETTSTOWN TOWN",
  "calc_acre": "0.207000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.81061361887903,
  "centroid_lat": 40.864988401157866
}

SR1A

[
  {
    "id": "07d6075f-ab29-4de3-afcd-27120b4c6f8f",
    "property_id": "0376556c-f4b1-4e03-bc0a-fa8820b755ca",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.55",
    "qualifier": "",
    "deed_book": "2942",
    "deed_page": "105",
    "deed_date": "2019-01-22",
    "date_recorded": "2019-03-11",
    "sale_price_cents": "44000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "c44c9a16-91bd-48a6-a6fa-c542e2aa5174",
    "property_id": "0376556c-f4b1-4e03-bc0a-fa8820b755ca",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.55",
    "qualifier": "",
    "deed_book": "2942",
    "deed_page": "105",
    "deed_date": "2019-01-22",
    "date_recorded": "2019-01-22",
    "sale_price_cents": "44000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "4e928ea4-5996-4782-b419-e594fec13ca3",
    "property_id": "0376556c-f4b1-4e03-bc0a-fa8820b755ca",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.55",
    "qualifier": "",
    "deed_book": "2763",
    "deed_page": "170",
    "deed_date": "2017-05-09",
    "date_recorded": "2017-05-18",
    "sale_price_cents": "44000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "391c3891-0b58-4d3d-9b16-a8fca7e854b1",
    "property_id": "0376556c-f4b1-4e03-bc0a-fa8820b755ca",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.55",
    "qualifier": "",
    "deed_book": "2763",
    "deed_page": "170",
    "deed_date": "2017-05-09",
    "date_recorded": "2017-05-09",
    "sale_price_cents": "44000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "b49edba8-593c-4498-8199-2cc4f9264d80",
    "property_id": "0376556c-f4b1-4e03-bc0a-fa8820b755ca",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.55",
    "qualifier": "",
    "deed_book": "2323",
    "deed_page": "7",
    "deed_date": "2010-06-22",
    "date_recorded": "2010-06-28",
    "sale_price_cents": "46677200",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "06879fa5-521a-4824-9a35-66404a4fdc73",
    "property_id": "0376556c-f4b1-4e03-bc0a-fa8820b755ca",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.55",
    "qualifier": "",
    "deed_book": "2323",
    "deed_page": "7",
    "deed_date": "2010-06-22",
    "date_recorded": "2010-06-22",
    "sale_price_cents": "46677200",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 86 Helm's Mill Rd, Hackettstown, NJ last sold?: The most recent recorded sale was in 2019 for $440,000.
What is the assessed value of 86 Helm's Mill Rd, Hackettstown, NJ?: The total municipal assessment is $452,200 (land plus improvements).
What is 86 Helm's Mill Rd, Hackettstown, NJ worth?: Our model estimates a market value of $691,945, derived from comparable recorded sales nearby.
How many units does 86 Helm's Mill Rd, Hackettstown, NJ have?: Records show 1 dwelling unit at 86 Helm's Mill Rd, Hackettstown, NJ.
What kind of property is 86 Helm's Mill Rd, Hackettstown, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2010.

Address	Sold	Price
55 Saxton Dr	2/24/2026	$512,000
33 Saxton Dr	2/2/2026	$525,000
60 Helm's Mill Rd	9/9/2025	$665,000
66 Saxton Dr	7/16/2025	$570,000
50 Scenic CT	4/3/2025	$631,800
48 Saxton Dr	2/6/2025	$590,000
107 Vail St	1/15/2025	$395,000
10 Helm's Mill Rd	1/9/2025	$673,000
9 Saxton Dr	8/19/2024	$515,000
41 Musky Ridge Dr	8/5/2024	$520,000
116 E Prospect St	7/2/2024	$475,000
41 Helm's Mill Rd	6/10/2024	$630,000
39 Saxton Dr	6/7/2024	$550,000
42 Saxton Dr	5/28/2024	$510,000
13 Saxton Dr	5/9/2024	$575,000
102 Miller St	4/19/2024	$485,000
16 Saxton Dr	4/18/2024	$495,000
28 Saxton Dr	11/1/2023	$500,000
61 Saxton Dr	9/15/2023	$471,500
306 Willow Grove St	9/5/2023	$180,725
220 Lafayette St	8/3/2023	$500,000

Sales history

3/11/2019$440,000
taxrecords_njBk 2942 / Pg 105
1/22/2019$440,000
MOD-IV (Rutgers)Bk 2942 / Pg 105
5/18/2017$440,000
taxrecords_njBk 2763 / Pg 170
5/9/2017$440,000
MOD-IV (Rutgers)Bk 2763 / Pg 170
6/28/2010$466,772
taxrecords_njBk 2323 / Pg 7
6/22/2010$466,772
MOD-IV (Rutgers)Bk 2323 / Pg 7

Date	Price	Book / Page	Source
3/11/2019	$440,000	2942 / 105	taxrecords_nj
1/22/2019	$440,000	2942 / 105	MOD-IV (Rutgers)
5/18/2017	$440,000	2763 / 170	taxrecords_nj
5/9/2017	$440,000	2763 / 170	MOD-IV (Rutgers)
6/28/2010	$466,772	2323 / 7	taxrecords_nj
6/22/2010	$466,772	2323 / 7	MOD-IV (Rutgers)