When was 514 John St, South Amboy City, NJ last sold?

The most recent recorded sale was in 2024 for $540,000.

What is the assessed value of 514 John St, South Amboy City, NJ?

The total municipal assessment is $217,300 (land plus improvements).

What is 514 John St, South Amboy City, NJ worth?

Our model estimates a market value of $502,790, derived from comparable recorded sales nearby.

How many units does 514 John St, South Amboy City, NJ have?

Records show 1 dwelling unit at 514 John St, South Amboy City, NJ.

What kind of property is 514 John St, South Amboy City, NJ?

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

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514 John St, South Amboy City, NJ — owner, sales, deeds · parceldata

514 John St

South Amboy City, NJ 08879·Middlesex County

1220·block 78·lot 17

$502,790estimated value

Last sale

$540,000

12/11/2024 · SR1A 2025

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1930

Building size

1,215 sq ft

Lot size

0.11 ac

Land description

50X100

Building description

2SALL1AG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$217,300

Land value

$125,500

Improvement value

$91,800

Last year's tax

$6,991

Last MOD-IV sale

$5,400

MOD-IV deed date

12/10/2024

Owner mailing address

514 John St
South Amboy, Nj 08879

Estimated market value

$502,790

range $456,673 – $547,909

high confidence

Assessment-implied: $368,492; Director's Ratio 0.5897 (2025)
Comp-implied: $428,365; 30 comparable sales

Estimated value, last 11 years

2016: $249,135 → 2026: $502,790

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 →

512 John St
Lot 16·$374,800
518 John St
Lot 18·$215,900
517 Henry St
Lot 7·$238,600
509 Henry St
Lot 9·$241,600

Block 78All of Block 78 →

Debug — raw data per source

Computed

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

MOD-IV

{
  "pams_pin": "1220_78_17",
  "county_code": "12",
  "district_code": "20",
  "block": "78",
  "lot": "17",
  "qualifier": "",
  "property_location": "514 John St",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "2SALL1AG",
  "land_desc": "50X100",
  "year_built": 1930,
  "living_sqft": 1215,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "12550000",
  "improvement_value_cents": "9180000",
  "net_value_cents": "21730000",
  "last_yr_tx_cents": "699054",
  "deed_date": "2024-12-10",
  "deed_book": "19615",
  "deed_page": "01927",
  "sale_price_cents": "540000",
  "sales_code": null,
  "owner_mailing_street": "514 John St",
  "owner_mailing_city_state_zip": "South Amboy, Nj 08879",
  "mun_name": "SOUTH AMBOY CITY",
  "calc_acre": "0.114800",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.28771068908932,
  "centroid_lat": 40.478384742550986
}

SR1A

[
  {
    "id": "496efed2-9ff9-418b-8116-11c89d6dc3fa",
    "property_id": null,
    "county_code": "12",
    "district_code": "20",
    "block": "78",
    "lot": "17",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2024-12-10",
    "date_recorded": "2024-12-11",
    "sale_price_cents": "54000000",
    "sr1a_year": 2025,
    "source": "sr1a"
  },
  {
    "id": "d0799d27-026e-426c-bf86-04babec434ee",
    "property_id": "7d31d5ec-6141-4d65-9fb4-308aada96af0",
    "county_code": "12",
    "district_code": "20",
    "block": "78",
    "lot": "17",
    "qualifier": "",
    "deed_book": "19615",
    "deed_page": "01927",
    "deed_date": "2024-12-10",
    "date_recorded": "2024-12-10",
    "sale_price_cents": "540000",
    "sr1a_year": null,
    "source": "taxdatahub"
  },
  {
    "id": "d12ca779-187c-4034-9fad-026679f3f752",
    "property_id": "7d31d5ec-6141-4d65-9fb4-308aada96af0",
    "county_code": "12",
    "district_code": "20",
    "block": "78",
    "lot": "17",
    "qualifier": "",
    "deed_book": "17031",
    "deed_page": "882",
    "deed_date": "2017-11-10",
    "date_recorded": "2017-11-10",
    "sale_price_cents": "14500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "e11e1f87-1058-4458-95c0-b35ea8f8f222",
    "property_id": "7d31d5ec-6141-4d65-9fb4-308aada96af0",
    "county_code": "12",
    "district_code": "20",
    "block": "78",
    "lot": "17",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": null,
    "date_recorded": "2017-11-10",
    "sale_price_cents": "14500000",
    "sr1a_year": null,
    "source": "taxdatahub"
  }
]

API record·permalink

Frequently asked questions

When was 514 John St, South Amboy City, NJ last sold?: The most recent recorded sale was in 2024 for $540,000.
What is the assessed value of 514 John St, South Amboy City, NJ?: The total municipal assessment is $217,300 (land plus improvements).
What is 514 John St, South Amboy City, NJ worth?: Our model estimates a market value of $502,790, derived from comparable recorded sales nearby.
How many units does 514 John St, South Amboy City, NJ have?: Records show 1 dwelling unit at 514 John St, South Amboy City, NJ.
What kind of property is 514 John St, South Amboy City, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1930.

Sales history

12/11/2024$540,000
SR1A 2025
12/10/2024$5,400
TaxDataHubBk 19615 / Pg 01927
11/10/2017$145,000
MOD-IV (Rutgers)Bk 17031 / Pg 882
11/10/2017$145,000
TaxDataHub

Date	Price	Book / Page	Source
12/11/2024	$540,000	—	SR1A 2025
12/10/2024	$5,400	19615 / 01927	TaxDataHub
11/10/2017	$145,000	17031 / 882	MOD-IV (Rutgers)
11/10/2017	$145,000	—	TaxDataHub