When was 12B Main St, Helmetta Boro, NJ last sold?

The most recent recorded sale was in 2010 for $310,000.

What is the assessed value of 12B Main St, Helmetta Boro, NJ?

The total municipal assessment is $279,400 (land plus improvements).

What is 12B Main St, Helmetta Boro, NJ worth?

Our model estimates a market value of $510,835, derived from comparable recorded sales nearby.

How many units does 12B Main St, Helmetta Boro, NJ have?

Records show 1 dwelling unit at 12B Main St, Helmetta Boro, NJ.

What kind of property is 12B Main St, Helmetta Boro, NJ?

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

parceldata.nj

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12B Main St, Helmetta Boro, NJ — owner, sales, deeds · parceldata

12B Main St

Helmetta Boro, NJ 08828·Middlesex County

1206·block 24·lot 4.01

$510,835estimated value

Last sale

$310,000

12/13/2010 · MOD-IV (Rutgers)

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

2010

Building size

1,624 sq ft

Lot size

0.11 ac

Land description

50X100

Building description

—

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$279,400

Land value

$90,300

Improvement value

$189,100

Last year's tax

$9,941

Last MOD-IV sale

$3,100

MOD-IV deed date

12/13/2010

Owner mailing address

12B Main St
Helmetta, Nj 08828

Estimated market value

$510,835

range $491,956 – $534,389

high confidence

Assessment-implied: $503,423; Director's Ratio 0.5550 (2025)
Comp-implied: $513,305; 10 comparable sales

Estimated value, last 11 years

2016: $309,420 → 2026: $510,835

Bordering

200-ft notice list →

7 Avenue A
Lot 10·$277,000
7A Avenue A
Lot 11·$298,100
9 Avenue A
Lot 2.02·$350,300
14 Main St
Lot 3·$193,900
12A Main Street
Lot 4.02·$279,400

Block 24All of Block 24 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "12B MAIN ST HELMETTA NJ 08828"
    ],
    "zipKeys": [
      "12B MAIN ST 08828"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1206_24_4.01",
  "county_code": "12",
  "district_code": "06",
  "block": "24",
  "lot": "4.01",
  "qualifier": "",
  "property_location": "12B Main St",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": null,
  "land_desc": "50X100",
  "year_built": 2010,
  "living_sqft": 1624,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "9030000",
  "improvement_value_cents": "18910000",
  "net_value_cents": "27940000",
  "last_yr_tx_cents": "994105",
  "deed_date": "2010-12-13",
  "deed_book": "06219",
  "deed_page": "00262",
  "sale_price_cents": "310000",
  "sales_code": "Z",
  "owner_mailing_street": "12B Main St",
  "owner_mailing_city_state_zip": "Helmetta, Nj 08828",
  "mun_name": "HELMETTA BORO",
  "calc_acre": "0.114800",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.41263509083444,
  "centroid_lat": 40.38096632365375
}

SR1A

[
  {
    "id": "09f31282-61ca-464f-a31c-221b1add47cf",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": "6219",
    "deed_page": "262",
    "deed_date": "2010-12-13",
    "date_recorded": "2010-12-13",
    "sale_price_cents": "31000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "56cae61c-766c-4888-9c26-5f7f973b3327",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": "06219",
    "deed_page": "00262",
    "deed_date": "2010-12-13",
    "date_recorded": "2010-12-13",
    "sale_price_cents": "310000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "8240b876-fcb4-43d4-b012-3a023a61ba97",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2008-05-01",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "dbb99640-8870-41a6-86de-6a2970a8442e",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": "5953",
    "deed_page": "142",
    "deed_date": "2008-05-01",
    "date_recorded": "2008-05-01",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "49c5827d-1009-471b-92e4-bcf815756fd2",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2008-03-04",
    "sale_price_cents": "12000000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "f867e2ca-3fc5-4dd0-ae31-07dbf3ba7b87",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": "5756",
    "deed_page": "430",
    "deed_date": "2006-10-17",
    "date_recorded": "2006-10-17",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "7e961f55-4a88-420f-8403-f4b4ecc2d72f",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2006-10-17",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "73747122-ff34-4028-88de-de17a94dfb68",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": "5521",
    "deed_page": "639",
    "deed_date": "2005-05-04",
    "date_recorded": "2005-05-04",
    "sale_price_cents": "30000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "834731f6-28fb-427e-bb37-7a9de247e3b5",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2005-05-04",
    "sale_price_cents": "30000000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "0ab1d830-94fd-488b-94cc-8c7cb051146b",
    "property_id": "c5df5e9f-9101-44f2-87e2-e9f3a65cfa2b",
    "county_code": "12",
    "district_code": "06",
    "block": "24",
    "lot": "4.01",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2004-01-29",
    "sale_price_cents": "7300000",
    "sr1a_year": null,
    "source": "taxdatahub"
  }
]

API record·permalink

Frequently asked questions

When was 12B Main St, Helmetta Boro, NJ last sold?: The most recent recorded sale was in 2010 for $310,000.
What is the assessed value of 12B Main St, Helmetta Boro, NJ?: The total municipal assessment is $279,400 (land plus improvements).
What is 12B Main St, Helmetta Boro, NJ worth?: Our model estimates a market value of $510,835, derived from comparable recorded sales nearby.
How many units does 12B Main St, Helmetta Boro, NJ have?: Records show 1 dwelling unit at 12B Main St, Helmetta Boro, NJ.
What kind of property is 12B Main St, Helmetta Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 2010.

Based on 10 comparable sales

Address	Sold	Price
24 Holly House Drive	1/27/2026	$525,000
4 Holly Manor Court	8/26/2025	$445,000
22 Avenue A	6/12/2024	$630,000
26 Lakeview Drive	5/30/2024	$575,000
27 George W Helme Drive	1/30/2024	$450,000
21 Appleby Drive	1/2/2024	$450,000
18 Main Street	11/28/2023	$525,000
24 Holly House Drive	8/9/2023	$425,000
20A North Shore Blvd	8/9/2023	$600,000
11 Madison Drive	5/26/2023	$600,000

Sales history

12/13/2010$310,000
MOD-IV (Rutgers)Bk 6219 / Pg 262
12/13/2010$3,100
TaxDataHubBk 06219 / Pg 00262
5/1/2008$1
TaxDataHub
5/1/2008$1
MOD-IV (Rutgers)Bk 5953 / Pg 142
3/4/2008$120,000
TaxDataHub
10/17/2006$1
MOD-IV (Rutgers)Bk 5756 / Pg 430
10/17/2006$1
TaxDataHub
5/4/2005$300,000
MOD-IV (Rutgers)Bk 5521 / Pg 639
5/4/2005$300,000
TaxDataHub
1/29/2004$73,000
TaxDataHub

Date	Price	Book / Page	Source
12/13/2010	$310,000	6219 / 262	MOD-IV (Rutgers)
12/13/2010	$3,100	06219 / 00262	TaxDataHub
5/1/2008	$1	—	TaxDataHub
5/1/2008	$1	5953 / 142	MOD-IV (Rutgers)
3/4/2008	$120,000	—	TaxDataHub
10/17/2006	$1	5756 / 430	MOD-IV (Rutgers)
10/17/2006	$1	—	TaxDataHub
5/4/2005	$300,000	5521 / 639	MOD-IV (Rutgers)
5/4/2005	$300,000	—	TaxDataHub