What is the assessed value of 172 N Gaston Ave, Somerville Boro, NJ?

The total municipal assessment is $264,200 (land plus improvements).

What is 172 N Gaston Ave, Somerville Boro, NJ worth?

Our model estimates a market value of $509,117, derived from comparable recorded sales nearby.

How many units does 172 N Gaston Ave, Somerville Boro, NJ have?

Records show 1 dwelling unit at 172 N Gaston Ave, Somerville Boro, NJ.

What kind of property is 172 N Gaston Ave, Somerville Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1955.

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172 N Gaston Ave, Somerville Boro, NJ — owner, sales, deeds · parceldata

172 N Gaston Ave

Somerville Boro, NJ 08876·Somerset County

1818·block 83·lot 8

$509,117estimated value

Last sale

—

8/30/2022 · SR1A 2023

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1955

Building size

1,202 sq ft

Lot size

0.18 ac

Land description

78 X 100

Building description

1SS 1G

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$264,200

Land value

$107,300

Improvement value

$156,900

Last year's tax

$10,777

Last MOD-IV sale

MOD-IV deed date

8/29/2022

Owner mailing address

172 N Gaston Ave
Somerville, Nj 08876

Estimated market value

$509,117

range $463,699 – $545,430

high confidence

Assessment-implied: $449,320; Director's Ratio 0.5880 (2025)
Comp-implied: $529,049; 30 comparable sales

Estimated value, last 10 years

2016: $266,680 → 2025: $509,117

On N Gaston Ave

All 79 on N Gaston Ave →

108 N Gaston Ave
Lot 1·$181,800
111 N Gaston Ave
Lot 13.01·$539,400
117 N Gaston Ave
Lot 3·$338,600
118 N Gaston Ave
Lot 8·$506,200
119 N Gaston Ave
Lot 2·$251,900
121-123 N Gaston Ave
Lot 1·$371,700

Bordering

200-ft notice list →

156 N Gaston Ave
Lot 10·$508,100
1 Union Ave. (exxon)
Lot 11·$408,900
180 N Gaston Ave
Lot 7·$264,200
25 Roosevelt Place
Lot 7.01·$151,100
21 Roosevelt Place
Lot 8.01·$322,200

Block 83All of Block 83 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1818_83_8",
  "county_code": "18",
  "district_code": "18",
  "block": "83",
  "lot": "8",
  "qualifier": "",
  "property_location": "172 N Gaston Ave",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SS 1G",
  "land_desc": "78 X 100",
  "year_built": 1955,
  "living_sqft": 1202,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "10730000",
  "improvement_value_cents": "15690000",
  "net_value_cents": "26420000",
  "last_yr_tx_cents": "1077672",
  "deed_date": "2022-08-29",
  "deed_book": "07466",
  "deed_page": "03267",
  "sale_price_cents": "0",
  "sales_code": "A",
  "owner_mailing_street": "172 N Gaston Ave",
  "owner_mailing_city_state_zip": "Somerville, Nj 08876",
  "mun_name": "SOMERVILLE BORO",
  "calc_acre": "0.179100",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": "000",
  "fac_name": null,
  "centroid_lon": -74.60116561138949,
  "centroid_lat": 40.572218139091056
}

SR1A

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    "id": "bb328049-b323-4809-ba91-64fee3b0ade7",
    "property_id": null,
    "county_code": "18",
    "district_code": "18",
    "block": "83",
    "lot": "8",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2022-08-29",
    "date_recorded": "2022-08-30",
    "sale_price_cents": null,
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
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    "qualifier": "",
    "deed_book": "7466",
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    "deed_date": "2022-08-29",
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    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "9f100940-1a68-4a00-b0e7-63df0b9f3192",
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    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
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    "deed_book": null,
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    "deed_date": "2022-08-18",
    "date_recorded": "2022-08-19",
    "sale_price_cents": "10000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "31d80b7c-da01-4422-9a1b-9c789c4a1cc1",
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    "qualifier": "",
    "deed_book": "6726",
    "deed_page": "1943",
    "deed_date": "2014-05-28",
    "date_recorded": "2014-05-28",
    "sale_price_cents": "26750000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
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    "deed_book": null,
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    "date_recorded": "2014-05-28",
    "sale_price_cents": "26750000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
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    "date_recorded": "2001-05-09",
    "sale_price_cents": "15000000",
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  },
  {
    "id": "5a4ad367-e019-44ca-af08-e0b1b5c18210",
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    "county_code": "18",
    "district_code": "18",
    "block": "83",
    "lot": "8",
    "qualifier": "",
    "deed_book": "2352",
    "deed_page": "767",
    "deed_date": "2001-05-09",
    "date_recorded": "2001-05-09",
    "sale_price_cents": "15000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "e7d23fc7-8c5e-4e8d-90cd-44d06a23bba8",
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    "county_code": "18",
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    "qualifier": "",
    "deed_book": "1984",
    "deed_page": "338",
    "deed_date": "1994-11-07",
    "date_recorded": "1994-11-07",
    "sale_price_cents": "15490000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "1a0258d9-d33a-4392-b186-71011e34f2ac",
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  },
  {
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    "qualifier": "",
    "deed_book": "1741",
    "deed_page": "86",
    "deed_date": "1989-07-13",
    "date_recorded": "1989-07-13",
    "sale_price_cents": "15000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
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  {
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    "qualifier": "",
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    "deed_page": null,
    "deed_date": null,
    "date_recorded": "1988-04-20",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "c33e47bc-a8e9-47a8-8442-d49a9a51ec7f",
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    "county_code": "18",
    "district_code": "18",
    "block": "83",
    "lot": "8",
    "qualifier": "",
    "deed_book": "1683",
    "deed_page": "749",
    "deed_date": "1988-04-20",
    "date_recorded": "1988-04-20",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

What is the assessed value of 172 N Gaston Ave, Somerville Boro, NJ?: The total municipal assessment is $264,200 (land plus improvements).
What is 172 N Gaston Ave, Somerville Boro, NJ worth?: Our model estimates a market value of $509,117, derived from comparable recorded sales nearby.
How many units does 172 N Gaston Ave, Somerville Boro, NJ have?: Records show 1 dwelling unit at 172 N Gaston Ave, Somerville Boro, NJ.
What kind of property is 172 N Gaston Ave, Somerville Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1955.

Based on 30 comparable sales

Address	Sold	Price
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
11 Seville Drive	9/4/2025	$590,000
11 Haynes St	8/18/2025	$480,200
132 N Gaston Ave	8/8/2025	$2,600,000
55 Fairmont Ave	8/7/2025	$450,000
93 Eastern Sts Pkwy	8/5/2025	$511,000
2 Monroe St	7/30/2025	$485,000
109 N Auten Ave	7/24/2025	$505,000
66 W Spring St	7/15/2025	$490,000
261 Davenport St	7/8/2025	$589,000
7 Somer Drive	6/19/2025	$580,000
10 Haynes St	6/11/2025	$555,900
14 Haynes St	2/24/2025	$475,000
130 Lincoln Ave	2/12/2025	$471,000
79 Southside Ave	2/3/2025	$378,000
7 Somer Drive	1/27/2025	$625,000
127 Grove St	11/12/2024	$577,500
141 Davenport St	11/5/2024	$477,000
7 Somer Drive	10/18/2024	$400,000
17 Eastern Sts Pkwy	10/4/2024	$470,000
17 Eastern Sts Pkwy	9/30/2024	$470,000
29 So Cadillac Dr	9/27/2024	$528,000
11 Cleveland St	9/24/2024	$490,000
45 Eastern Sts Pkwy	9/13/2024	$489,000
12 Madison St	9/10/2024	$489,000
6 Madison St	9/4/2024	$475,000
31 N Adamsville Rd	9/4/2024	$450,000
261 Davenport St	8/28/2024	$765,000

Sales history

8/30/2022—
SR1A 2023
8/29/2022$0
MOD-IV (Rutgers)Bk 7466 / Pg 3267
8/29/2022$0
TaxDataHubBk 07466 / Pg 03267
8/19/2022$100
SR1A 2023
5/28/2014$267,500
MOD-IV (Rutgers)Bk 6726 / Pg 1943
5/28/2014$267,500
TaxDataHub
5/9/2001$150,000
TaxDataHub
5/9/2001$150,000
MOD-IV (Rutgers)Bk 2352 / Pg 767
11/7/1994$154,900
MOD-IV (Rutgers)Bk 1984 / Pg 338
11/7/1994$154,900
TaxDataHub
7/13/1989$150,000
MOD-IV (Rutgers)Bk 1741 / Pg 86
7/13/1989$150,000
TaxDataHub
4/20/1988$100
TaxDataHub
4/20/1988$100
MOD-IV (Rutgers)Bk 1683 / Pg 749

Date	Price	Book / Page	Source
8/30/2022	—	—	SR1A 2023
8/29/2022	$0	7466 / 3267	MOD-IV (Rutgers)
8/29/2022	$0	07466 / 03267	TaxDataHub
8/19/2022	$100	—	SR1A 2023
5/28/2014	$267,500	6726 / 1943	MOD-IV (Rutgers)
5/28/2014	$267,500	—	TaxDataHub
5/9/2001	$150,000	—	TaxDataHub
5/9/2001	$150,000	2352 / 767	MOD-IV (Rutgers)
11/7/1994	$154,900	1984 / 338	MOD-IV (Rutgers)