When was 121 Jefferson Rd, Princeton, NJ last sold?

The most recent recorded sale was in 2024 for $1.

What is the assessed value of 121 Jefferson Rd, Princeton, NJ?

The total municipal assessment is $518,900 (land plus improvements).

What is 121 Jefferson Rd, Princeton, NJ worth?

Our model estimates a market value of $814,596, derived from comparable recorded sales nearby.

How many units does 121 Jefferson Rd, Princeton, NJ have?

Records show 2 dwelling units at 121 Jefferson Rd, Princeton, NJ.

What kind of property is 121 Jefferson Rd, Princeton, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1925.

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121 Jefferson Rd, Princeton, NJ — owner, sales, deeds · parceldata

121 Jefferson Rd

Princeton, NJ 08540·Mercer County

1114·block 7109·lot 3

$814,596estimated value

Units

from MOD-IV (2-char max)

Last sale

11/26/2024 · MOD-IV (Rutgers)

2 other properties share this owner's mailing address.View portfolio →

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1925

Building size

—

Lot size

0.10 ac

Land description

0.10A

Building description

2S F

Dwelling / commercial units

2 dw / 0 comm

Tax & Assessment

Net assessed value

$518,900

Land value

$402,500

Improvement value

$116,400

Last year's tax

$13,818

Last MOD-IV sale

MOD-IV deed date

11/26/2024

Owner mailing address

121 JEFFERSON RD
PRINCETON NJ 08540

Estimated market value

$814,596

range $686,032 – $1,033,161

high confidence

Assessment-implied: $828,384; Director's Ratio 0.6264 (2025)
Comp-implied: $810,000; 30 comparable sales

Estimated value, last 11 years

2016: $536,728 → 2026: $814,596

Based on 30 comparable sales

Address	Sold	Price
142 Birch Ave	12/9/2025	$675,000
57 Birch Ave	11/18/2025	$1,200,000

Bordering

200-ft notice list →

119 Jefferson Rd
Lot 2·$934,900
123 Jefferson Rd
Lot 4·$530,100

Block 7109All of Block 7109 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 2,
  "portfolioKeys": {
    "fullKeys": [
      "121 JEFFERSON RD PRINCETON NJ 08540"
    ],
    "zipKeys": [
      "121 JEFFERSON RD 08540"
    ]
  },
  "effective_unit_count": 2,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1114_7109_3",
  "county_code": "11",
  "district_code": "14",
  "block": "7109",
  "lot": "3",
  "qualifier": "",
  "property_location": "121 JEFFERSON RD",
  "property_class": "2",
  "bldg_class": "28",
  "bldg_desc": "2S F",
  "land_desc": "0.10A",
  "year_built": 1925,
  "living_sqft": null,
  "dwelling_units": 2,
  "comm_dwell": null,
  "land_value_cents": "40250000",
  "improvement_value_cents": "11640000",
  "net_value_cents": "51890000",
  "last_yr_tx_cents": "1381831",
  "deed_date": "2024-11-26",
  "deed_book": "06575",
  "deed_page": "01765",
  "sale_price_cents": "100",
  "sales_code": null,
  "owner_mailing_street": "121 JEFFERSON RD",
  "owner_mailing_city_state_zip": "PRINCETON NJ 08540",
  "mun_name": "PRINCETON",
  "calc_acre": "0.100000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.65833467597095,
  "centroid_lat": 40.35761584266735
}

SR1A

[
  {
    "id": "848a66fc-491c-4173-874e-f988dbc563e7",
    "property_id": "065ef245-12f6-4a06-a02d-f4e619bc7dd1",
    "county_code": "11",
    "district_code": "14",
    "block": "7109",
    "lot": "3",
    "qualifier": "",
    "deed_book": "6575",
    "deed_page": "1765",
    "deed_date": "2024-11-26",
    "date_recorded": "2024-11-26",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "bca9b0de-438e-41e2-ab67-1bc2844568ed",
    "property_id": "065ef245-12f6-4a06-a02d-f4e619bc7dd1",
    "county_code": "11",
    "district_code": "14",
    "block": "7109",
    "lot": "3",
    "qualifier": "",
    "deed_book": "3105",
    "deed_page": "301",
    "deed_date": "1996-08-19",
    "date_recorded": "1996-08-19",
    "sale_price_cents": "17950000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 121 Jefferson Rd, Princeton, NJ last sold?: The most recent recorded sale was in 2024 for $1.
What is the assessed value of 121 Jefferson Rd, Princeton, NJ?: The total municipal assessment is $518,900 (land plus improvements).
What is 121 Jefferson Rd, Princeton, NJ worth?: Our model estimates a market value of $814,596, derived from comparable recorded sales nearby.
How many units does 121 Jefferson Rd, Princeton, NJ have?: Records show 2 dwelling units at 121 Jefferson Rd, Princeton, NJ.
What kind of property is 121 Jefferson Rd, Princeton, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1925.

Sales history

11/26/2024$1
MOD-IV (Rutgers)Bk 6575 / Pg 1765
8/19/1996$179,500
MOD-IV (Rutgers)Bk 3105 / Pg 301

Date	Price	Book / Page	Source
11/26/2024	$1	6575 / 1765	MOD-IV (Rutgers)
8/19/1996	$179,500	3105 / 301	MOD-IV (Rutgers)