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258 Grove St, Somerville Boro, NJ — owner, sales, deeds · parceldata

258 Grove St

Somerville Boro, NJ 08876·Somerset County

1818·block 92·lot 13

$590,172estimated value

Last sale

$555,000

6/12/2023 · SR1A 2023

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1920

Building size

1,684 sq ft

Lot size

0.29 ac

Land description

58X215

Building description

1SF 3CG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$295,500

Land value

$133,800

Improvement value

$161,700

Last year's tax

$12,053

Last MOD-IV sale

$5,550

MOD-IV deed date

6/2/2023

Owner mailing address

258 Grove St
Somerville, Nj 08876

Estimated market value

$590,172

range $517,857 – $656,877

high confidence

Assessment-implied: $502,551; Director's Ratio 0.5880 (2025)
Comp-implied: $622,983; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
96 Eastern Ave	12/22/2025	$581,000
171 S Bridge St	12/8/2025	$450,000
40 Third St	12/1/2025	$768,000
218 Grove St	11/6/2025	$420,000

Bordering

200-ft notice list →

254 Grove St
Lot 12·$249,100
270 Grove St
Lot 14·$403,400
Walnut Street
Lot 22·$1,128,600

Block 92All of Block 92 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "258 GROVE ST SOMERVILLE NJ 08876"
    ],
    "zipKeys": [
      "258 GROVE ST 08876"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1818_92_13",
  "county_code": "18",
  "district_code": "18",
  "block": "92",
  "lot": "13",
  "qualifier": "",
  "property_location": "258 Grove St",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF 3CG",
  "land_desc": "58X215",
  "year_built": 1920,
  "living_sqft": 1684,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "13380000",
  "improvement_value_cents": "16170000",
  "net_value_cents": "29550000",
  "last_yr_tx_cents": "1205345",
  "deed_date": "2023-06-02",
  "deed_book": "07509",
  "deed_page": "00296",
  "sale_price_cents": "555000",
  "sales_code": "A",
  "owner_mailing_street": "258 Grove St",
  "owner_mailing_city_state_zip": "Somerville, Nj 08876",
  "mun_name": "SOMERVILLE BORO",
  "calc_acre": "0.286300",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": "000",
  "fac_name": null,
  "centroid_lon": -74.60634391199756,
  "centroid_lat": 40.57695655952282
}

SR1A

[
  {
    "id": "bb0ed5bf-b8ec-4658-ba87-9d5cce9a9f96",
    "property_id": null,
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-06-02",
    "date_recorded": "2023-06-12",
    "sale_price_cents": "55500000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "5cc72d77-493d-4464-ab41-38954ee7afcd",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": "7509",
    "deed_page": "296",
    "deed_date": "2023-06-02",
    "date_recorded": "2023-06-02",
    "sale_price_cents": "55500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "bafc43ca-d32b-4e9d-b65e-cab7275fc3f1",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": "07509",
    "deed_page": "00296",
    "deed_date": "2023-06-02",
    "date_recorded": "2023-06-02",
    "sale_price_cents": "555000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "c0a390c5-5023-46cc-bdde-e31efc504c57",
    "property_id": null,
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2021-12-03",
    "date_recorded": "2021-12-03",
    "sale_price_cents": "38000000",
    "sr1a_year": 2022,
    "source": "sr1a"
  },
  {
    "id": "028d7215-2c46-4f34-bfac-6f21d54a2520",
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    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2017-04-04",
    "sale_price_cents": "33250000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "a84d80c0-a42f-4e6f-9d97-fc4d7852a4ce",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": "6956",
    "deed_page": "223",
    "deed_date": "2017-04-04",
    "date_recorded": "2017-04-04",
    "sale_price_cents": "33250000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "bd306b13-c1be-49c5-b01a-26ae3c229c31",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1997-03-21",
    "sale_price_cents": "14490000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "e72d4657-7804-4bcb-b4e5-30dff905899f",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": "2146",
    "deed_page": "751",
    "deed_date": "1997-03-21",
    "date_recorded": "1997-03-21",
    "sale_price_cents": "14490000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "68861ed4-d3c5-44c6-bb85-7233e7144f88",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": "1981",
    "deed_page": "117",
    "deed_date": "1994-10-20",
    "date_recorded": "1994-10-20",
    "sale_price_cents": "16300000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "15c4c38d-c6bf-4767-985f-35085aec0c47",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1994-10-20",
    "sale_price_cents": "16300000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "09e76315-9e03-4270-bbc8-9aa035b7eed0",
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    "county_code": "18",
    "district_code": "18",
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    "lot": "13",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1993-10-15",
    "sale_price_cents": "16500000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "a4e698db-f0f8-4bef-9821-fef83692fbca",
    "property_id": "3015b3c7-0002-4c5c-8fc7-a536ec897935",
    "county_code": "18",
    "district_code": "18",
    "block": "92",
    "lot": "13",
    "qualifier": "",
    "deed_book": "1840",
    "deed_page": "768",
    "deed_date": "1991-12-06",
    "date_recorded": "1991-12-06",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

6/12/2023$555,000
SR1A 2023
6/2/2023$555,000
MOD-IV (Rutgers)Bk 7509 / Pg 296
6/2/2023$5,550
TaxDataHubBk 07509 / Pg 00296
12/3/2021$380,000
SR1A 2022
4/4/2017$332,500
TaxDataHub
4/4/2017$332,500
MOD-IV (Rutgers)Bk 6956 / Pg 223
3/21/1997$144,900
TaxDataHub
3/21/1997$144,900
MOD-IV (Rutgers)Bk 2146 / Pg 751
10/20/1994$163,000
MOD-IV (Rutgers)Bk 1981 / Pg 117
10/20/1994$163,000
TaxDataHub
10/15/1993$165,000
TaxDataHub
12/6/1991$100
MOD-IV (Rutgers)Bk 1840 / Pg 768

Date	Price	Book / Page	Source
6/12/2023	$555,000	—	SR1A 2023
6/2/2023	$555,000	7509 / 296	MOD-IV (Rutgers)
6/2/2023	$5,550	07509 / 00296	TaxDataHub
12/3/2021	$380,000	—	SR1A 2022
4/4/2017	$332,500	—	TaxDataHub
4/4/2017	$332,500	6956 / 223	MOD-IV (Rutgers)
3/21/1997	$144,900	—	TaxDataHub
3/21/1997	$144,900	2146 / 751	MOD-IV (Rutgers)
10/20/1994	$163,000	1981 / 117	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds