What is the assessed value of 81 Thompson St, Raritan Boro, NJ?

The total municipal assessment is $351,900 (land plus improvements).

What is 81 Thompson St, Raritan Boro, NJ worth?

Our model estimates a market value of $613,277, derived from comparable recorded sales nearby.

How many units does 81 Thompson St, Raritan Boro, NJ have?

Records show 2 dwelling units at 81 Thompson St, Raritan Boro, NJ.

What kind of property is 81 Thompson St, Raritan Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1930.

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81 Thompson St, Raritan Boro, NJ — owner, sales, deeds · parceldata

81 Thompson St

Raritan Boro, NJ 08869·Somerset County

1816·block 56·lot 7

$613,277estimated value

Units

from MOD-IV (2-char max)

Last sale

—

9/25/2023 · SR1A 2024

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

1930

Building size

2,464 sq ft

Lot size

0.26 ac

Land description

75X150

Building description

2 SB 2F

Dwelling / commercial units

2 dw / 0 comm

Tax & Assessment

Net assessed value

$351,900

Land value

$126,800

Improvement value

$225,100

Last year's tax

$10,705

Last MOD-IV sale

MOD-IV deed date

9/12/2023

Owner mailing address

81 Thompson St
Raritan, Nj 08869

Estimated market value

$613,277

range $507,353 – $704,987

high confidence

Assessment-implied: $573,220; Director's Ratio 0.6139 (2025)
Comp-implied: $701,994; 21 comparable sales

Estimated value, last 11 years

2016: $385,585 → 2026: $613,277

dots are actual sale prices for this property

Bordering

200-ft notice list →

407 Sherman Ave
Lot 4.01·$295,000
87 Thompson St
Lot 6·$371,600
79 Thompson St
Lot 7.01·$272,500
20 Railroad Ave
Lot 8·$284,500

Block 56All of Block 56 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 1,
  "portfolioKeys": {
    "fullKeys": [
      "81 THOMPSON ST RARITAN NJ 08869"
    ],
    "zipKeys": [
      "81 THOMPSON ST 08869"
    ]
  },
  "effective_unit_count": 2,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1816_56_7",
  "county_code": "18",
  "district_code": "16",
  "block": "56",
  "lot": "7",
  "qualifier": "",
  "property_location": "81 Thompson St",
  "property_class": "2",
  "bldg_class": "45",
  "bldg_desc": "2 SB   2F",
  "land_desc": "75X150",
  "year_built": 1930,
  "living_sqft": 2464,
  "dwelling_units": 2,
  "comm_dwell": null,
  "land_value_cents": "12680000",
  "improvement_value_cents": "22510000",
  "net_value_cents": "35190000",
  "last_yr_tx_cents": "1070480",
  "deed_date": "2023-09-12",
  "deed_book": "07526",
  "deed_page": "00848",
  "sale_price_cents": "0",
  "sales_code": "A",
  "owner_mailing_street": "81 Thompson St",
  "owner_mailing_city_state_zip": "Raritan, Nj 08869",
  "mun_name": "RARITAN BORO",
  "calc_acre": "0.258300",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": "000",
  "fac_name": null,
  "centroid_lon": -74.63400810642175,
  "centroid_lat": 40.57156171162344
}

SR1A

[
  {
    "id": "1ad6f8a2-e39b-4b3b-836a-62723186575b",
    "property_id": null,
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2023-09-12",
    "date_recorded": "2023-09-25",
    "sale_price_cents": null,
    "sr1a_year": 2024,
    "source": "sr1a"
  },
  {
    "id": "4e7374a7-c6fc-46fa-b8b6-74006ce93707",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": "07526",
    "deed_page": "00848",
    "deed_date": "2023-09-12",
    "date_recorded": "2023-09-12",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "63605a5e-c296-4492-92f3-d966b5003d09",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": "7526",
    "deed_page": "848",
    "deed_date": "2023-09-12",
    "date_recorded": "2023-09-12",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "2b46596f-223a-4a92-a497-a240523a3c4e",
    "property_id": null,
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2021-06-30",
    "date_recorded": "2021-09-14",
    "sale_price_cents": "48500000",
    "sr1a_year": 2022,
    "source": "sr1a"
  },
  {
    "id": "18737f44-1ea2-4f02-9b25-399a475619db",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": "7382",
    "deed_page": "2053",
    "deed_date": "2021-06-30",
    "date_recorded": "2021-06-30",
    "sale_price_cents": "48500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "547f8a90-86db-4bd3-8db3-dbcb0e39b2a0",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2021-06-30",
    "sale_price_cents": "48500000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "342a34ec-fc1f-4544-bb0c-fc19524fb097",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": "5553",
    "deed_page": "1270",
    "deed_date": "2004-03-08",
    "date_recorded": "2004-03-08",
    "sale_price_cents": "30000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "edcdd60c-90f6-4943-b8b5-523857a3c69d",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2004-03-08",
    "sale_price_cents": "30000000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "700cd193-96b1-4593-ae44-25cfcde816c9",
    "property_id": "5e79768d-f651-40cc-b534-b1db1f530e4f",
    "county_code": "18",
    "district_code": "16",
    "block": "56",
    "lot": "7",
    "qualifier": "",
    "deed_book": "5278",
    "deed_page": "2023",
    "deed_date": "2002-12-09",
    "date_recorded": "2002-12-09",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

What is the assessed value of 81 Thompson St, Raritan Boro, NJ?: The total municipal assessment is $351,900 (land plus improvements).
What is 81 Thompson St, Raritan Boro, NJ worth?: Our model estimates a market value of $613,277, derived from comparable recorded sales nearby.
How many units does 81 Thompson St, Raritan Boro, NJ have?: Records show 2 dwelling units at 81 Thompson St, Raritan Boro, NJ.
What kind of property is 81 Thompson St, Raritan Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1930.

Based on 21 comparable sales

Address	Sold	Price
74 Quick Ave	1/8/2026	$678,000
67 Canal St	12/18/2025	$443,205
10 Loomis St	10/2/2025	$500,000
106 Anderson St	9/2/2025	$660,000
52-54 First Ave	7/9/2025	$625,000
Canal St	5/23/2025	$400,000
74 Quick Ave	5/22/2025	$383,500
54 W Somerset St	5/1/2025	$900,000
Canal St	12/30/2024	$200,000
101 Anderson St	12/5/2024	$560,000
65 Anderson St	11/1/2024	$325,000
65 Anderson St	10/31/2024	$325,000
136 Valpeck Ave	10/21/2024	$730,000
16 First St	9/16/2024	$499,000
56 Second Ave	4/15/2024	$650,000
107 Thompson St	2/14/2024	$685,000
99 Thompson St	1/24/2024	$500,000
67 Canal St	1/22/2024	$600,000
89 First Ave	12/26/2023	$510,000
38 Thompson St	12/26/2023	$512,000
17 Frelinghuysen Ave	11/1/2023	$478,000

Sales history

9/25/2023—
SR1A 2024
9/12/2023$0
TaxDataHubBk 07526 / Pg 00848
9/12/2023$0
MOD-IV (Rutgers)Bk 7526 / Pg 848
9/14/2021$485,000
SR1A 2022
6/30/2021$485,000
MOD-IV (Rutgers)Bk 7382 / Pg 2053
6/30/2021$485,000
TaxDataHub
3/8/2004$300,000
MOD-IV (Rutgers)Bk 5553 / Pg 1270
3/8/2004$300,000
TaxDataHub
12/9/2002$0
MOD-IV (Rutgers)Bk 5278 / Pg 2023

Date	Price	Book / Page	Source
9/25/2023	—	—	SR1A 2024
9/12/2023	$0	07526 / 00848	TaxDataHub
9/12/2023	$0	7526 / 848	MOD-IV (Rutgers)
9/14/2021	$485,000	—	SR1A 2022
6/30/2021	$485,000	7382 / 2053	MOD-IV (Rutgers)
6/30/2021	$485,000	—	TaxDataHub
3/8/2004	$300,000	5553 / 1270	MOD-IV (Rutgers)
3/8/2004	$300,000	—	TaxDataHub
12/9/2002	$0	5278 / 2023	MOD-IV (Rutgers)