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40 N Auten Ave, Somerville Boro, NJ — owner, sales, deeds · parceldata

40 N Auten Ave

Somerville Boro, NJ 08876·Somerset County

1818·block 18·lot 6

$429,812estimated value

Last sale

$290,000

3/23/2021 · SR1A 2021

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1947

Building size

1,088 sq ft

Lot size

0.15 ac

Land description

60X112

Building description

1SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$218,400

Land value

$115,300

Improvement value

$103,100

Last year's tax

$8,909

Last MOD-IV sale

$2,900

MOD-IV deed date

3/12/2021

Owner mailing address

40 N Auten Ave
Somerville, Nj 08876

Estimated market value

$429,812

range $390,632 – $492,394

high confidence

Assessment-implied: $371,429; Director's Ratio 0.5880 (2025)
Comp-implied: $502,363; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
39 Madison St	12/8/2025	$462,000
385 E Main St	11/10/2025	$650,000
96 Cornell Blvd	11/6/2025	$400,000
54 Grove St	9/25/2025	$225,000

Bordering

200-ft notice list →

46 N Auten Ave
Lot 5·$221,100
61 Adams St
Lot 7·$222,000

Block 18All of Block 18 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "40 N AUTEN AVE SOMERVILLE NJ 08876"
    ],
    "zipKeys": [
      "40 N AUTEN AVE 08876"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1818_18_6",
  "county_code": "18",
  "district_code": "18",
  "block": "18",
  "lot": "6",
  "qualifier": "",
  "property_location": "40 N Auten Ave",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF",
  "land_desc": "60X112",
  "year_built": 1947,
  "living_sqft": 1088,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "11530000",
  "improvement_value_cents": "10310000",
  "net_value_cents": "21840000",
  "last_yr_tx_cents": "890854",
  "deed_date": "2021-03-12",
  "deed_book": "07323",
  "deed_page": "01559",
  "sale_price_cents": "290000",
  "sales_code": "A",
  "owner_mailing_street": "40 N Auten Ave",
  "owner_mailing_city_state_zip": "Somerville, Nj 08876",
  "mun_name": "SOMERVILLE BORO",
  "calc_acre": "0.154300",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.58894941205348,
  "centroid_lat": 40.56596669505152
}

SR1A

[
  {
    "id": "135095f4-7193-4737-a770-ba9939a7e114",
    "property_id": null,
    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2021-03-12",
    "date_recorded": "2021-03-23",
    "sale_price_cents": "29000000",
    "sr1a_year": 2021,
    "source": "sr1a"
  },
  {
    "id": "8b8a6191-ff47-45eb-8a64-a3be85a1fe26",
    "property_id": "791ff5ce-fb3a-469d-b16f-e4cdf0dc2305",
    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": "7323",
    "deed_page": "1559",
    "deed_date": "2021-03-12",
    "date_recorded": "2021-03-12",
    "sale_price_cents": "29000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "6e24782c-cf02-4db5-8c92-2c6d399d2db6",
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    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": "07323",
    "deed_page": "01559",
    "deed_date": "2021-03-12",
    "date_recorded": "2021-03-12",
    "sale_price_cents": "290000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "561a0777-bed6-49fb-913e-b5e5a7145a50",
    "property_id": "791ff5ce-fb3a-469d-b16f-e4cdf0dc2305",
    "county_code": "18",
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    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": "5802",
    "deed_page": "3183",
    "deed_date": "2005-09-07",
    "date_recorded": "2005-09-07",
    "sale_price_cents": "29000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "17b692e9-c7f2-465f-8876-46a1e237102f",
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    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2005-09-07",
    "sale_price_cents": "29000000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "4a6a06ed-9f42-443e-bf45-2661449d1af8",
    "property_id": "791ff5ce-fb3a-469d-b16f-e4cdf0dc2305",
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    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2002-09-19",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "94259420-ba67-4fe5-8ba0-365033834ead",
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    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": "5209",
    "deed_page": "867",
    "deed_date": "2002-09-19",
    "date_recorded": "2002-09-19",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "5e675184-448c-4bba-a3b3-c46c629767f8",
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    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": "5069",
    "deed_page": "632",
    "deed_date": "2001-11-21",
    "date_recorded": "2001-11-21",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "a735776f-34f1-421f-9595-eb06d3120b2a",
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    "district_code": "18",
    "block": "18",
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    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2001-11-21",
    "sale_price_cents": "100",
    "sr1a_year": null,
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  },
  {
    "id": "1fa3d6d9-f127-4e4c-8175-ab90de95ca6b",
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    "qualifier": "",
    "deed_book": "2214",
    "deed_page": "517",
    "deed_date": "1998-10-19",
    "date_recorded": "1998-10-19",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "09c672e0-7400-4a84-9d1b-5833b97f7006",
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  },
  {
    "id": "0725b853-30fe-43f0-a15e-870de93aad8a",
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    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
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    "deed_book": "1497",
    "deed_page": "204",
    "deed_date": "1984-01-13",
    "date_recorded": "1984-01-13",
    "sale_price_cents": "6390000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "062a676b-b46b-4247-bf6e-997d414ab512",
    "property_id": "791ff5ce-fb3a-469d-b16f-e4cdf0dc2305",
    "county_code": "18",
    "district_code": "18",
    "block": "18",
    "lot": "6",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1984-01-13",
    "sale_price_cents": "6390000",
    "sr1a_year": null,
    "source": "taxdatahub"
  }
]

API record·permalink

Sales history

3/23/2021$290,000
SR1A 2021
3/12/2021$290,000
MOD-IV (Rutgers)Bk 7323 / Pg 1559
3/12/2021$2,900
TaxDataHubBk 07323 / Pg 01559
9/7/2005$290,000
MOD-IV (Rutgers)Bk 5802 / Pg 3183
9/7/2005$290,000
TaxDataHub
9/19/2002$1
TaxDataHub
9/19/2002$1
MOD-IV (Rutgers)Bk 5209 / Pg 867
11/21/2001$1
MOD-IV (Rutgers)Bk 5069 / Pg 632
11/21/2001$1
TaxDataHub
10/19/1998$1
MOD-IV (Rutgers)Bk 2214 / Pg 517
10/19/1998$1
TaxDataHub
1/13/1984$63,900
MOD-IV (Rutgers)Bk 1497 / Pg 204
1/13/1984$63,900
TaxDataHub

Date	Price	Book / Page	Source
3/23/2021	$290,000	—	SR1A 2021
3/12/2021	$290,000	7323 / 1559	MOD-IV (Rutgers)
3/12/2021	$2,900	07323 / 01559	TaxDataHub
9/7/2005	$290,000	5802 / 3183	MOD-IV (Rutgers)
9/7/2005	$290,000	—	TaxDataHub
9/19/2002	$1	—	TaxDataHub
9/19/2002	$1	5209 / 867	MOD-IV (Rutgers)
11/21/2001	$1	5069 / 632	MOD-IV (Rutgers)
11/21/2001	$1	—	TaxDataHub

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds