When was 52 Helm's Mill Rd, Hackettstown, NJ last sold?

The most recent recorded sale was in 2022 for $540,777.

What is the assessed value of 52 Helm's Mill Rd, Hackettstown, NJ?

The total municipal assessment is $457,800 (land plus improvements).

What is 52 Helm's Mill Rd, Hackettstown, NJ worth?

Our model estimates a market value of $658,478, derived from comparable recorded sales nearby.

How many units does 52 Helm's Mill Rd, Hackettstown, NJ have?

Records show 1 dwelling unit at 52 Helm's Mill Rd, Hackettstown, NJ.

What kind of property is 52 Helm's Mill Rd, Hackettstown, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2009.

parceldata.nj

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

52 Helm's Mill Rd

Hackettstown, NJ 07840·Warren County

2108·block 119·lot 1.37

$658,478estimated value

Last sale

$540,777

10/27/2022 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2009

Building size

2,564 sq ft

Lot size

0.26 ac

Land description

.260 AC

Building description

2S-F-L-BIG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$457,800

Land value

$117,700

Improvement value

$340,100

Last year's tax

$15,652

Last MOD-IV sale

$540,777

MOD-IV deed date

9/16/2022

Owner mailing address

52 HELM'S MILL RD
HACKETTSTOWN NJ 07840

Estimated market value

$658,478

range $592,065 – $732,074

high confidence

Assessment-implied: $615,488; Director's Ratio 0.7438 (2025)
Comp-implied: $648,753; 23 comparable sales

Estimated value, last 11 years

2016: $320,389 → 2026: $658,478

dots are actual sale prices for this property

Based on 23 comparable sales

Bordering

200-ft notice list →

50 Helm's Mill Rd
Lot 1.36·$444,000
54 Helm's Mill Rd
Lot 1.38·$474,000
5 The Trail
Lot 5·$339,500
9 The Trail
Lot 6·$379,900

Block 119All of Block 119 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "2108_119_1.37",
  "county_code": "21",
  "district_code": "08",
  "block": "119",
  "lot": "1.37",
  "qualifier": "",
  "property_location": "52 HELM'S MILL RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2S-F-L-BIG",
  "land_desc": ".260 AC",
  "year_built": 2009,
  "living_sqft": 2564,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "11770000",
  "improvement_value_cents": "34010000",
  "net_value_cents": "45780000",
  "last_yr_tx_cents": "1565218",
  "deed_date": "2022-09-16",
  "deed_book": "3305",
  "deed_page": "259",
  "sale_price_cents": "54077700",
  "sales_code": null,
  "owner_mailing_street": "52 HELM'S MILL RD",
  "owner_mailing_city_state_zip": "HACKETTSTOWN NJ  07840",
  "mun_name": "HACKETTSTOWN TOWN",
  "calc_acre": "0.260000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.80774602237786,
  "centroid_lat": 40.86571562885429
}

SR1A

[
  {
    "id": "546abc97-3af3-4c8b-92a4-cc9b04772220",
    "property_id": "c445866d-031a-437e-a3cc-d9e5875db995",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.37",
    "qualifier": "",
    "deed_book": "3305",
    "deed_page": "259",
    "deed_date": "2022-09-16",
    "date_recorded": "2022-10-27",
    "sale_price_cents": "54077700",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "ce696089-15d1-4e64-8b58-4f432f28dcd4",
    "property_id": "c445866d-031a-437e-a3cc-d9e5875db995",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.37",
    "qualifier": "",
    "deed_book": "3305",
    "deed_page": "259",
    "deed_date": "2022-09-16",
    "date_recorded": "2022-09-16",
    "sale_price_cents": "54077700",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "7dd45bfd-b6ab-4ae2-baef-b693c1118a24",
    "property_id": "c445866d-031a-437e-a3cc-d9e5875db995",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.37",
    "qualifier": "",
    "deed_book": "2667",
    "deed_page": "16",
    "deed_date": "2016-01-26",
    "date_recorded": "2016-02-05",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "e7fa2265-c72f-496c-a247-46f9eb53fbcb",
    "property_id": "c445866d-031a-437e-a3cc-d9e5875db995",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.37",
    "qualifier": "",
    "deed_book": "2667",
    "deed_page": "16",
    "deed_date": "2016-01-26",
    "date_recorded": "2016-01-26",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "da7f6c62-7ac8-4fc9-b4fe-5a3219dc2339",
    "property_id": "c445866d-031a-437e-a3cc-d9e5875db995",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.37",
    "qualifier": "",
    "deed_book": "2250",
    "deed_page": "44",
    "deed_date": "2009-04-24",
    "date_recorded": "2009-04-30",
    "sale_price_cents": "48750600",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "caf2866f-a34d-4f46-88d9-198be35a6e0f",
    "property_id": "c445866d-031a-437e-a3cc-d9e5875db995",
    "county_code": "21",
    "district_code": "08",
    "block": "119",
    "lot": "1.37",
    "qualifier": "",
    "deed_book": "2250",
    "deed_page": "44",
    "deed_date": "2009-04-24",
    "date_recorded": "2009-04-24",
    "sale_price_cents": "48750600",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 52 Helm's Mill Rd, Hackettstown, NJ last sold?: The most recent recorded sale was in 2022 for $540,777.
What is the assessed value of 52 Helm's Mill Rd, Hackettstown, NJ?: The total municipal assessment is $457,800 (land plus improvements).
What is 52 Helm's Mill Rd, Hackettstown, NJ worth?: Our model estimates a market value of $658,478, derived from comparable recorded sales nearby.
How many units does 52 Helm's Mill Rd, Hackettstown, NJ have?: Records show 1 dwelling unit at 52 Helm's Mill Rd, Hackettstown, NJ.
What kind of property is 52 Helm's Mill Rd, Hackettstown, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2009.

Address	Sold	Price
55 Saxton Dr	2/24/2026	$512,000
33 Saxton Dr	2/2/2026	$525,000
403 W Valley View Ave	12/16/2025	$340,000
60 Helm's Mill Rd	9/9/2025	$665,000
66 Saxton Dr	7/16/2025	$570,000
15 The Trail	4/8/2025	$457,500
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
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
15 The Trail	6/1/2023	$356,900

Sales history

10/27/2022$540,777
taxrecords_njBk 3305 / Pg 259
9/16/2022$540,777
MOD-IV (Rutgers)Bk 3305 / Pg 259
2/5/2016$1
taxrecords_njBk 2667 / Pg 16
1/26/2016$1
MOD-IV (Rutgers)Bk 2667 / Pg 16
4/30/2009$487,506
taxrecords_njBk 2250 / Pg 44
4/24/2009$487,506
MOD-IV (Rutgers)Bk 2250 / Pg 44

Date	Price	Book / Page	Source
10/27/2022	$540,777	3305 / 259	taxrecords_nj
9/16/2022	$540,777	3305 / 259	MOD-IV (Rutgers)
2/5/2016	$1	2667 / 16	taxrecords_nj
1/26/2016	$1	2667 / 16	MOD-IV (Rutgers)
4/30/2009	$487,506	2250 / 44	taxrecords_nj
4/24/2009	$487,506	2250 / 44	MOD-IV (Rutgers)