When was 31 Prospect Street, Morristown, NJ last sold?

The most recent recorded sale was in 2009 for $100.

What is the assessed value of 31 Prospect Street, Morristown, NJ?

The total municipal assessment is $699,400 (land plus improvements).

What is 31 Prospect Street, Morristown, NJ worth?

Our model estimates a market value of $757,510, derived from comparable recorded sales nearby.

How many units does 31 Prospect Street, Morristown, NJ have?

Records show 2 dwelling units at 31 Prospect Street, Morristown, NJ.

What kind of property is 31 Prospect Street, Morristown, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1901.

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31 Prospect Street, Morristown, NJ — owner, sales, deeds · parceldata

31 Prospect Street

Morristown, NJ·Morris County

1424·block 5801·lot 10

$757,510estimated value

Units

from MOD-IV (2-char max)

Last sale

$100

10/26/2009 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1901

Building size

2,706 sq ft

Lot size

0.09 ac

Land description

50X77

Building description

2S F 2FAM

Dwelling / commercial units

2 dw / 0 comm

Tax & Assessment

Net assessed value

$699,400

Land value

$277,900

Improvement value

$421,500

Last year's tax

$11,016

Last MOD-IV sale

$100

MOD-IV deed date

10/21/2009

Owner mailing address

PO BOX 6665
LAWRENCEVILLE, NJ 07648

Estimated market value

$757,510

range $508,537 – $902,043

high confidence

Assessment-implied: $772,732; Director's Ratio 0.9051 (2025)
Comp-implied: $752,436; 13 comparable sales

Estimated value, last 11 years

2016: $497,965 → 2026: $757,510

On Prospect StreetAll 72 on Prospect Street →

Bordering

200-ft notice list →

32 Clinton Place
Lot 11·$325,900
27 Prospect Street
Lot 9·$868,300

Block 5801All of Block 5801 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "PO BOX 6665 LAWRENCEVILLE NJ 07648"
    ],
    "zipKeys": [
      "PO BOX 6665 07648"
    ]
  },
  "effective_unit_count": 2,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1424_5801_10",
  "county_code": "14",
  "district_code": "24",
  "block": "5801",
  "lot": "10",
  "qualifier": "",
  "property_location": "31 PROSPECT ST",
  "property_class": "2",
  "bldg_class": "47",
  "bldg_desc": "2S F 2FAM",
  "land_desc": "50X77",
  "year_built": 1901,
  "living_sqft": 2706,
  "dwelling_units": 2,
  "comm_dwell": null,
  "land_value_cents": "27790000",
  "improvement_value_cents": "42150000",
  "net_value_cents": "69940000",
  "last_yr_tx_cents": "1101555",
  "deed_date": "2009-10-21",
  "deed_book": "21419",
  "deed_page": "487",
  "sale_price_cents": "10000",
  "sales_code": null,
  "owner_mailing_street": "PO BOX 6665",
  "owner_mailing_city_state_zip": "LAWRENCEVILLE, NJ  07648",
  "mun_name": "MORRISTOWN TOWN",
  "calc_acre": "0.088000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.4832396589416,
  "centroid_lat": 40.80041227340429
}

SR1A

[
  {
    "id": "183d82b2-9904-4994-83e3-c6a66f891a63",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "21419",
    "deed_page": "487",
    "deed_date": "2009-10-21",
    "date_recorded": "2009-10-26",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "f0791155-da89-4916-b03a-e07383362237",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "21419",
    "deed_page": "487",
    "deed_date": "2009-10-21",
    "date_recorded": "2009-10-21",
    "sale_price_cents": "10000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d485e0b8-954c-4b76-9bc1-cc968edd5d3f",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "21191",
    "deed_page": "758",
    "deed_date": "2008-11-26",
    "date_recorded": "2008-12-03",
    "sale_price_cents": "38000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "441850bb-32b4-4aa6-a5d7-8b9bdc3f0e46",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "21191",
    "deed_page": "758",
    "deed_date": "2008-11-26",
    "date_recorded": "2008-11-26",
    "sale_price_cents": "38000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "418c60bd-8ffe-4229-b647-b9b64a951e30",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "20743",
    "deed_page": "919",
    "deed_date": "2007-01-25",
    "date_recorded": "2007-02-09",
    "sale_price_cents": "63000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "89cc3de9-dcd9-4607-bc6f-9c1d22d15451",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "20743",
    "deed_page": "919",
    "deed_date": "2007-01-25",
    "date_recorded": "2007-01-25",
    "sale_price_cents": "63000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d059af7f-b8ba-4329-a10a-dc9100571bf6",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "20605",
    "deed_page": "1659",
    "deed_date": "2006-08-22",
    "date_recorded": "2006-08-31",
    "sale_price_cents": "57500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "a8e437cc-4fc8-4247-a6e9-13ce5cc14656",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "20605",
    "deed_page": "1659",
    "deed_date": "2006-08-22",
    "date_recorded": "2006-08-22",
    "sale_price_cents": "57500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "53c84e11-0db9-4021-854b-f8cb917a48d9",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "5095",
    "deed_page": "272",
    "deed_date": "1999-11-29",
    "date_recorded": "1999-11-29",
    "sale_price_cents": "15000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "fbc87986-04fc-47e9-a63e-e4ce71f5cf5f",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "4742",
    "deed_page": "40",
    "deed_date": "1998-03-25",
    "date_recorded": "1998-04-07",
    "sale_price_cents": "14935000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "072bd8b7-06f2-45d1-96f7-f6dfce50bbe4",
    "property_id": "375b1ad4-1c8d-489e-b869-def04e7d9bf5",
    "county_code": "14",
    "district_code": "24",
    "block": "5801",
    "lot": "10",
    "qualifier": "",
    "deed_book": "4742",
    "deed_page": "40",
    "deed_date": "1998-03-25",
    "date_recorded": "1998-03-25",
    "sale_price_cents": "14935000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 31 Prospect Street, Morristown, NJ last sold?: The most recent recorded sale was in 2009 for $100.
What is the assessed value of 31 Prospect Street, Morristown, NJ?: The total municipal assessment is $699,400 (land plus improvements).
What is 31 Prospect Street, Morristown, NJ worth?: Our model estimates a market value of $757,510, derived from comparable recorded sales nearby.
How many units does 31 Prospect Street, Morristown, NJ have?: Records show 2 dwelling units at 31 Prospect Street, Morristown, NJ.
What kind of property is 31 Prospect Street, Morristown, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1901.

Based on 13 comparable sales

Address	Sold	Price
64 Sussex Ave	10/24/2025	$370,375
28 Pine St	10/16/2025	$635,650
15 Altamont CT	5/7/2025	$1,175,000
18 King St, Unit 1	2/19/2025	$925,000
15 Columba St	9/24/2024	$610,000
1 Olyphant Dr	8/26/2024	$775,000
61 Wetmore Ave	8/15/2024	$600,000
37 Wetmore Ave	7/15/2024	$692,000
39 Wetmore Ave	1/17/2024	$975,000
26 Prospect St	9/28/2023	$370,000
11 Columba St	9/25/2023	$670,000
64 Sussex Ave	9/6/2023	$500,000
19 Lakeside Pl	8/21/2023	$500,000

Sales history

10/26/2009$100
taxrecords_njBk 21419 / Pg 487
10/21/2009$100
MOD-IV (Rutgers)Bk 21419 / Pg 487
12/3/2008$380,000
taxrecords_njBk 21191 / Pg 758
11/26/2008$380,000
MOD-IV (Rutgers)Bk 21191 / Pg 758
2/9/2007$630,000
taxrecords_njBk 20743 / Pg 919
1/25/2007$630,000
MOD-IV (Rutgers)Bk 20743 / Pg 919
8/31/2006$575,000
taxrecords_njBk 20605 / Pg 1659
8/22/2006$575,000
MOD-IV (Rutgers)Bk 20605 / Pg 1659
11/29/1999$150,000
MOD-IV (Rutgers)Bk 5095 / Pg 272
4/7/1998$149,350
taxrecords_njBk 4742 / Pg 40
3/25/1998$149,350
MOD-IV (Rutgers)Bk 4742 / Pg 40

Date	Price	Book / Page	Source
10/26/2009	$100	21419 / 487	taxrecords_nj
10/21/2009	$100	21419 / 487	MOD-IV (Rutgers)
12/3/2008	$380,000	21191 / 758	taxrecords_nj
11/26/2008	$380,000	21191 / 758	MOD-IV (Rutgers)
2/9/2007	$630,000	20743 / 919	taxrecords_nj
1/25/2007	$630,000	20743 / 919	MOD-IV (Rutgers)
8/31/2006	$575,000	20605 / 1659	taxrecords_nj
8/22/2006	$575,000	20605 / 1659	MOD-IV (Rutgers)
11/29/1999	$150,000	5095 / 272	MOD-IV (Rutgers)