When was 673 Prospect Ave, Princeton, NJ last sold?

The most recent recorded sale was in 2022 for $1,500,000.

What is the assessed value of 673 Prospect Ave, Princeton, NJ?

The total municipal assessment is $1,365,000 (land plus improvements).

What is 673 Prospect Ave, Princeton, NJ worth?

Our model estimates a market value of $1,642,609, derived from comparable recorded sales nearby.

How many units does 673 Prospect Ave, Princeton, NJ have?

Records show 1 dwelling unit at 673 Prospect Ave, Princeton, NJ.

What kind of property is 673 Prospect Ave, Princeton, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1910.

parceldata.nj

Loading…

673 Prospect Ave, Princeton, NJ — owner, sales, deeds · parceldata

673 Prospect Ave

Princeton, NJ 08540·Mercer County

1114·block 5901·lot 9

$1,642,609estimated value

Last sale

$1,500,000

11/15/2022 · SR1A 2023

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1910

Building size

—

Lot size

0.47 ac

Land description

0.47A

Building description

1.5S F

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$1,365,000

Land value

$1,233,500

Improvement value

$131,500

Last year's tax

$36,350

Last MOD-IV sale

$1,500,000

MOD-IV deed date

10/28/2022

Owner mailing address

673 PROSPECT AVE
PRINCETON NJ 08540

Estimated market value

$1,642,609

range $1,504,561 – $1,904,450

high confidence

Assessment-implied: $2,179,119; Director's Ratio 0.6264 (2025)
Comp-implied: $1,225,000; 20 comparable sales

Estimated value, last 11 years

2016: $1,082,297 → 2026: $1,642,609

dots are actual sale prices for this property

Based on 20 comparable sales

Address	Sold	Price
160 Springdale Rd	2/2/2026	$1,800,000
20 Hillside Ave

Bordering

200-ft notice list →

Lake Carnegie
Lot 1·$355,000
681 Prospect Ave
Lot 10·$1,494,300
665 Prospect Ave
Lot 8·$85,500

Block 5901All of Block 5901 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "673 PROSPECT AVE PRINCETON NJ 08540"
    ],
    "zipKeys": [
      "673 PROSPECT AVE 08540"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1114_5901_9",
  "county_code": "11",
  "district_code": "14",
  "block": "5901",
  "lot": "9",
  "qualifier": "",
  "property_location": "673 PROSPECT AVE",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1.5S F",
  "land_desc": "0.47A",
  "year_built": 1910,
  "living_sqft": null,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "123350000",
  "improvement_value_cents": "13150000",
  "net_value_cents": "136500000",
  "last_yr_tx_cents": "3634995",
  "deed_date": "2022-10-28",
  "deed_book": "06506",
  "deed_page": "01687",
  "sale_price_cents": "150000000",
  "sales_code": null,
  "owner_mailing_street": "673 PROSPECT AVE",
  "owner_mailing_city_state_zip": "PRINCETON NJ 08540",
  "mun_name": "PRINCETON",
  "calc_acre": "0.470000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.6275453471432,
  "centroid_lat": 40.36220993459706
}

SR1A

[
  {
    "id": "5b077abd-4a94-4df3-93f0-0bd63e54740d",
    "property_id": null,
    "county_code": "11",
    "district_code": "14",
    "block": "5901",
    "lot": "9",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2022-10-28",
    "date_recorded": "2022-11-15",
    "sale_price_cents": "150000000",
    "sr1a_year": 2023,
    "source": "sr1a"
  },
  {
    "id": "6a4dbb8e-23d9-4c8f-bcd5-8b75166ec443",
    "property_id": "31c30690-7acd-4311-9c1c-c053909f0f0d",
    "county_code": "11",
    "district_code": "14",
    "block": "5901",
    "lot": "9",
    "qualifier": "",
    "deed_book": "6506",
    "deed_page": "1687",
    "deed_date": "2022-10-28",
    "date_recorded": "2022-10-28",
    "sale_price_cents": "150000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "cbda7492-5da4-461c-b73e-e564c29a969b",
    "property_id": "31c30690-7acd-4311-9c1c-c053909f0f0d",
    "county_code": "11",
    "district_code": "14",
    "block": "5901",
    "lot": "9",
    "qualifier": "",
    "deed_book": "6135",
    "deed_page": "279",
    "deed_date": "2011-12-20",
    "date_recorded": "2011-12-20",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 673 Prospect Ave, Princeton, NJ last sold?: The most recent recorded sale was in 2022 for $1,500,000.
What is the assessed value of 673 Prospect Ave, Princeton, NJ?: The total municipal assessment is $1,365,000 (land plus improvements).
What is 673 Prospect Ave, Princeton, NJ worth?: Our model estimates a market value of $1,642,609, derived from comparable recorded sales nearby.
How many units does 673 Prospect Ave, Princeton, NJ have?: Records show 1 dwelling unit at 673 Prospect Ave, Princeton, NJ.
What kind of property is 673 Prospect Ave, Princeton, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1910.

Sales history

11/15/2022$1,500,000
SR1A 2023
10/28/2022$1,500,000
MOD-IV (Rutgers)Bk 6506 / Pg 1687
12/20/2011$1
MOD-IV (Rutgers)Bk 6135 / Pg 279

Date	Price	Book / Page	Source
11/15/2022	$1,500,000	—	SR1A 2023
10/28/2022	$1,500,000	6506 / 1687	MOD-IV (Rutgers)
12/20/2011	$1	6135 / 279	MOD-IV (Rutgers)