When was 309 Main St, South Amboy City, NJ last sold?

The most recent recorded sale was in 2025 for $595,000.

What is the assessed value of 309 Main St, South Amboy City, NJ?

The total municipal assessment is $302,400 (land plus improvements).

What is 309 Main St, South Amboy City, NJ worth?

Our model estimates a market value of $595,243, derived from comparable recorded sales nearby.

How many units does 309 Main St, South Amboy City, NJ have?

Records show 1 dwelling unit at 309 Main St, South Amboy City, NJ.

What kind of property is 309 Main St, South Amboy City, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1914.

parceldata.nj

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309 Main St, South Amboy City, NJ — owner, sales, deeds · parceldata

309 Main St

South Amboy City, NJ 08879·Middlesex County

1220·block 64·lot 8

$595,243estimated value

Last sale

$595,000

12/29/2025 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1914

Building size

2,052 sq ft

Lot size

0.13 ac

Land description

50X111

Building description

2.5SFL1AG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$302,400

Land value

$126,000

Improvement value

$176,400

Last year's tax

$9,728

Last MOD-IV sale

$5,950

MOD-IV deed date

11/20/2025

Owner mailing address

309 Main St
South Amboy, Nj 08879

Estimated market value

$595,243

range $547,731 – $655,489

high confidence

Assessment-implied: $512,803; Director's Ratio 0.5897 (2025)
Comp-implied: $623,647; 30 comparable sales

Estimated value, last 11 years

2016: $297,622 → 2026: $595,243

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
426 S Pine Ave

Bordering

200-ft notice list →

311 Main St
Lot 7·$259,100
307 Main St
Lot 9·$289,800

Block 64All of Block 64 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "309 MAIN ST S AMBOY NJ 08879"
    ],
    "zipKeys": [
      "309 MAIN ST 08879"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1220_64_8",
  "county_code": "12",
  "district_code": "20",
  "block": "64",
  "lot": "8",
  "qualifier": "",
  "property_location": "309 Main St",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "2.5SFL1AG",
  "land_desc": "50X111",
  "year_built": 1914,
  "living_sqft": 2052,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12600000",
  "improvement_value_cents": "17640000",
  "net_value_cents": "30240000",
  "last_yr_tx_cents": "972821",
  "deed_date": "2025-11-20",
  "deed_book": "19913",
  "deed_page": "00241",
  "sale_price_cents": "595000",
  "sales_code": null,
  "owner_mailing_street": "309 Main St",
  "owner_mailing_city_state_zip": "South Amboy, Nj 08879",
  "mun_name": "SOUTH AMBOY CITY",
  "calc_acre": "0.127400",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.28606489096424,
  "centroid_lat": 40.483267192876184
}

SR1A

[
  {
    "id": "8533e806-6a51-41d1-875d-2aea5a0b6428",
    "property_id": "864703cb-8e0f-43b9-999a-4ae1fd7cf831",
    "county_code": "12",
    "district_code": "20",
    "block": "64",
    "lot": "8",
    "qualifier": "",
    "deed_book": "19913",
    "deed_page": "00241",
    "deed_date": "2025-11-20",
    "date_recorded": "2025-12-29",
    "sale_price_cents": "59500000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "306c4acf-d64c-47df-90c6-2e5412666a86",
    "property_id": "864703cb-8e0f-43b9-999a-4ae1fd7cf831",
    "county_code": "12",
    "district_code": "20",
    "block": "64",
    "lot": "8",
    "qualifier": "",
    "deed_book": "19913",
    "deed_page": "00241",
    "deed_date": "2025-11-20",
    "date_recorded": "2025-11-20",
    "sale_price_cents": "595000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "56d4d325-f250-4d33-8d42-fa056a03bec6",
    "property_id": "864703cb-8e0f-43b9-999a-4ae1fd7cf831",
    "county_code": "12",
    "district_code": "20",
    "block": "64",
    "lot": "8",
    "qualifier": "",
    "deed_book": "6887",
    "deed_page": "726",
    "deed_date": "2016-09-20",
    "date_recorded": "2016-09-20",
    "sale_price_cents": "29500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "491ba003-9e13-4f9f-9ed0-8cff14e2369e",
    "property_id": "864703cb-8e0f-43b9-999a-4ae1fd7cf831",
    "county_code": "12",
    "district_code": "20",
    "block": "64",
    "lot": "8",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2016-09-20",
    "sale_price_cents": "29500000",
    "sr1a_year": null,
    "source": "taxdatahub"
  }
]

API record·permalink

Frequently asked questions

When was 309 Main St, South Amboy City, NJ last sold?: The most recent recorded sale was in 2025 for $595,000.
What is the assessed value of 309 Main St, South Amboy City, NJ?: The total municipal assessment is $302,400 (land plus improvements).
What is 309 Main St, South Amboy City, NJ worth?: Our model estimates a market value of $595,243, derived from comparable recorded sales nearby.
How many units does 309 Main St, South Amboy City, NJ have?: Records show 1 dwelling unit at 309 Main St, South Amboy City, NJ.
What kind of property is 309 Main St, South Amboy City, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1914.

Sales history

12/29/2025$595,000
SR1A 2026Bk 19913 / Pg 00241
11/20/2025$5,950
TaxDataHubBk 19913 / Pg 00241
9/20/2016$295,000
MOD-IV (Rutgers)Bk 6887 / Pg 726
9/20/2016$295,000
TaxDataHub

Date	Price	Book / Page	Source
12/29/2025	$595,000	19913 / 00241	SR1A 2026
11/20/2025	$5,950	19913 / 00241	TaxDataHub
9/20/2016	$295,000	6887 / 726	MOD-IV (Rutgers)
9/20/2016	$295,000	—	TaxDataHub