When was 1 John St, Mount Olive Twp, NJ last sold?

The most recent recorded sale was in 1991 for $198,000.

What is the assessed value of 1 John St, Mount Olive Twp, NJ?

The total municipal assessment is $389,300 (land plus improvements).

What is 1 John St, Mount Olive Twp, NJ worth?

Our model estimates a market value of $710,189, derived from comparable recorded sales nearby.

How many units does 1 John St, Mount Olive Twp, NJ have?

Records show 1 dwelling unit at 1 John St, Mount Olive Twp, NJ.

What kind of property is 1 John St, Mount Olive Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1984.

parceldata.nj

Loading…

1 John St, Mount Olive Twp, NJ — owner, sales, deeds · parceldata

1 John St

Mount Olive Twp, NJ 07840·Morris County

1427·block 8500·lot 30

$710,189estimated value

Last sale

$198,000

6/10/1991 · MOD-IV (Rutgers)

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

1984

Building size

2,713 sq ft

Lot size

0.50 ac

Land description

100X167

Building description

2SF-2AG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$389,300

Land value

$151,300

Improvement value

$238,000

Last year's tax

$13,567

Last MOD-IV sale

$198,000

MOD-IV deed date

6/10/1991

Owner mailing address

1 JOHN ST
HACKETTSTOWN,NJ 07840

Estimated market value

$710,189

range $688,109 – $812,494

moderate confidence

Assessment-implied: $588,778; Director's Ratio 0.6612 (2025)
Comp-implied: $750,659; 30 comparable sales

Estimated value, last 11 years

2016: $383,226 → 2026: $710,189

Based on 30 comparable sales

Address	Sold	Price
15 Dorset Dr	4/9/2026	$832,200
50 Clover Hill Dr	4/1/2026	$575,000

Bordering

200-ft notice list →

26 Parkway Dr
Lot 29·$389,700
3 John St
Lot 31·$343,900

Block 8500All of Block 8500 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1427_8500_30",
  "county_code": "14",
  "district_code": "27",
  "block": "8500",
  "lot": "30",
  "qualifier": "",
  "property_location": "1 JOHN ST",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2SF-2AG",
  "land_desc": "100X167",
  "year_built": 1984,
  "living_sqft": 2713,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "15130000",
  "improvement_value_cents": "23800000",
  "net_value_cents": "38930000",
  "last_yr_tx_cents": "1356711",
  "deed_date": "1991-06-10",
  "deed_book": "3446",
  "deed_page": "27",
  "sale_price_cents": "19800000",
  "sales_code": null,
  "owner_mailing_street": "1 JOHN ST",
  "owner_mailing_city_state_zip": "HACKETTSTOWN,NJ  07840",
  "mun_name": "MOUNT OLIVE TWP",
  "calc_acre": "0.499800",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.8099272384424,
  "centroid_lat": 40.85243849690876
}

SR1A

[
  {
    "id": "5dc237f7-2273-45b1-9d8b-04753e0dfbe8",
    "property_id": "4d8a0597-5c35-4fde-afb7-ea354c48473d",
    "county_code": "14",
    "district_code": "27",
    "block": "8500",
    "lot": "30",
    "qualifier": "",
    "deed_book": "3446",
    "deed_page": "27",
    "deed_date": "1991-06-10",
    "date_recorded": "1991-06-10",
    "sale_price_cents": "19800000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "149edf00-8a08-4ec2-a6dd-68df0ebed153",
    "property_id": "4d8a0597-5c35-4fde-afb7-ea354c48473d",
    "county_code": "14",
    "district_code": "27",
    "block": "8500",
    "lot": "30",
    "qualifier": "",
    "deed_book": "2834",
    "deed_page": "352",
    "deed_date": "1985-12-17",
    "date_recorded": "1985-12-17",
    "sale_price_cents": "14490000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 1 John St, Mount Olive Twp, NJ last sold?: The most recent recorded sale was in 1991 for $198,000.
What is the assessed value of 1 John St, Mount Olive Twp, NJ?: The total municipal assessment is $389,300 (land plus improvements).
What is 1 John St, Mount Olive Twp, NJ worth?: Our model estimates a market value of $710,189, derived from comparable recorded sales nearby.
How many units does 1 John St, Mount Olive Twp, NJ have?: Records show 1 dwelling unit at 1 John St, Mount Olive Twp, NJ.
What kind of property is 1 John St, Mount Olive Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1984.

Sales history

6/10/1991$198,000
MOD-IV (Rutgers)Bk 3446 / Pg 27
12/17/1985$144,900
MOD-IV (Rutgers)Bk 2834 / Pg 352

Date	Price	Book / Page	Source
6/10/1991	$198,000	3446 / 27	MOD-IV (Rutgers)
12/17/1985	$144,900	2834 / 352	MOD-IV (Rutgers)