When was 28 Mine Hill Rd, Mount Olive Twp, NJ last sold?

The most recent recorded sale was in 2026 for $800,000.

What is the assessed value of 28 Mine Hill Rd, Mount Olive Twp, NJ?

The total municipal assessment is $60,900 (land plus improvements).

What is 28 Mine Hill Rd, Mount Olive Twp, NJ worth?

Our model estimates a market value of $725,713, derived from comparable recorded sales nearby.

What kind of property is 28 Mine Hill Rd, Mount Olive Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2025.

parceldata.nj

Loading…

28 Mine Hill Rd, Mount Olive Twp, NJ — owner, sales, deeds · parceldata

28 Mine Hill Rd

Mount Olive Twp, NJ 07840·Morris County

1427·block 8800·lot 38

$725,713estimated value

Last sale

$800,000

1/28/2026 · SR1A 2026

1 other property share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2025

Building size

2,672 sq ft

Lot size

3.62 ac

Land description

3.62AC

Building description

WATERSHED

Dwelling / commercial units

—

Tax & Assessment

Net assessed value

$60,900

Land value

$60,900

Improvement value

—

Last year's tax

$2,061

Last MOD-IV sale

$800,000

MOD-IV deed date

1/21/2026

Owner mailing address

28 MINE HILL RD
HACKETTSTOWN, NJ 07840

Estimated market value

$725,713

range $690,618 – $760,807

high confidence

Assessment-implied: $92,105; Director's Ratio 0.6612 (2025)
Comp-implied: $613,595; 6 comparable sales

Estimated value, last 11 years

2016: $391,603 → 2026: $725,713

dots are actual sale prices for this property

Bordering

200-ft notice list →

31 Saunders Ln
Lot 36.24·$86,200

Block 8800All of Block 8800 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 1,
  "portfolioKeys": {
    "fullKeys": [
      "28 MINE HILL RD HACKETTSTOWN NJ 07840"
    ],
    "zipKeys": [
      "28 MINE HILL RD 07840"
    ]
  },
  "effective_unit_count": null,
  "effective_unit_count_source": "none"
}

MOD-IV

{
  "pams_pin": "1427_8800_38",
  "county_code": "14",
  "district_code": "27",
  "block": "8800",
  "lot": "38",
  "qualifier": "",
  "property_location": "28 MINE HILL RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "WATERSHED",
  "land_desc": "3.62AC",
  "year_built": 2025,
  "living_sqft": 2672,
  "dwelling_units": null,
  "comm_dwell": null,
  "land_value_cents": "6090000",
  "improvement_value_cents": null,
  "net_value_cents": "6090000",
  "last_yr_tx_cents": "206147",
  "deed_date": "2026-01-21",
  "deed_book": "25050",
  "deed_page": "1785",
  "sale_price_cents": "80000000",
  "sales_code": null,
  "owner_mailing_street": "28 MINE HILL RD",
  "owner_mailing_city_state_zip": "HACKETTSTOWN, NJ  07840",
  "mun_name": "MOUNT OLIVE TWP",
  "calc_acre": "3.620000",
  "add_lots1": null,
  "add_lots2": "B167 L8",
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.79181361010396,
  "centroid_lat": 40.85993071230887
}

SR1A

[
  {
    "id": "107f2ba9-c315-456f-a76c-5cd9c7114dcf",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "25050",
    "deed_page": "1785",
    "deed_date": "2026-01-21",
    "date_recorded": "2026-01-28",
    "sale_price_cents": "80000000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "27a1033b-a1d7-41fd-8aaf-8b58fe7f03e4",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "25050",
    "deed_page": "1785",
    "deed_date": "2026-01-21",
    "date_recorded": "2026-01-21",
    "sale_price_cents": "80000000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  },
  {
    "id": "48f87f06-bd12-4e68-915a-fb58b3df3c95",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "25023",
    "deed_page": "1991",
    "deed_date": "2025-11-25",
    "date_recorded": "2025-12-03",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "3d55cfbc-faf1-4359-964d-b8a464dd2003",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "24765",
    "deed_page": "141",
    "deed_date": "2024-06-05",
    "date_recorded": "2024-06-20",
    "sale_price_cents": "4000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "16911a88-674a-4e88-b96e-bac6be81ccbb",
    "property_id": null,
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2024-06-05",
    "date_recorded": "2024-06-20",
    "sale_price_cents": "4000000",
    "sr1a_year": 2024,
    "source": "sr1a"
  },
  {
    "id": "0656bf71-edaf-4c93-80fc-9d9b3b1573ad",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "24765",
    "deed_page": "141",
    "deed_date": "2024-06-05",
    "date_recorded": "2024-06-05",
    "sale_price_cents": "4000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "42ec6ae4-a03a-4e7d-a2f9-8236e3762c8a",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "22457",
    "deed_page": "1387",
    "deed_date": "2013-11-14",
    "date_recorded": "2013-11-20",
    "sale_price_cents": "1250000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "284ebe7e-5f74-4734-94ed-8c9dc00ec120",
    "property_id": "7daa89d5-f23a-4a8f-a690-5f19fc356f9e",
    "county_code": "14",
    "district_code": "27",
    "block": "8800",
    "lot": "38",
    "qualifier": "",
    "deed_book": "22457",
    "deed_page": "1387",
    "deed_date": "2013-11-14",
    "date_recorded": "2013-11-14",
    "sale_price_cents": "1250000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 28 Mine Hill Rd, Mount Olive Twp, NJ last sold?: The most recent recorded sale was in 2026 for $800,000.
What is the assessed value of 28 Mine Hill Rd, Mount Olive Twp, NJ?: The total municipal assessment is $60,900 (land plus improvements).
What is 28 Mine Hill Rd, Mount Olive Twp, NJ worth?: Our model estimates a market value of $725,713, derived from comparable recorded sales nearby.
What kind of property is 28 Mine Hill Rd, Mount Olive Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2025.

Based on 6 comparable sales

Address	Sold	Price
137 Flanders-Netcong Rd	2/4/2026	$675,000
139 Flanders-Netcong Rd	2/4/2026	$675,000
137 Flanders-Netcong Rd	12/3/2024	$825,000
8 Mountain Ave	8/16/2024	$699,000
28-1 Bartley Rd	2/7/2024	$655,500
1 Seneca CT	7/18/2023	$750,000

Sales history

1/28/2026$800,000
SR1A 2026Bk 25050 / Pg 1785
1/21/2026$800,000
taxrecords_nj_ownersBk 25050 / Pg 1785
12/3/2025$0
taxrecords_njBk 25023 / Pg 1991
6/20/2024$40,000
taxrecords_njBk 24765 / Pg 141
6/20/2024$40,000
SR1A 2024
6/5/2024$40,000
MOD-IV (Rutgers)Bk 24765 / Pg 141
11/20/2013$12,500
taxrecords_njBk 22457 / Pg 1387
11/14/2013$12,500
MOD-IV (Rutgers)Bk 22457 / Pg 1387

Date	Price	Book / Page	Source
1/28/2026	$800,000	25050 / 1785	SR1A 2026
1/21/2026	$800,000	25050 / 1785	taxrecords_nj_owners
12/3/2025	$0	25023 / 1991	taxrecords_nj
6/20/2024	$40,000	24765 / 141	taxrecords_nj
6/20/2024	$40,000	—	SR1A 2024
6/5/2024	$40,000	24765 / 141	MOD-IV (Rutgers)
11/20/2013	$12,500	22457 / 1387	taxrecords_nj
11/14/2013	$12,500	22457 / 1387	MOD-IV (Rutgers)