When was 31 Grist Mill Rd, Randolph Twp, NJ last sold?

The most recent recorded sale was in 2009 for $1.

What is the assessed value of 31 Grist Mill Rd, Randolph Twp, NJ?

The total municipal assessment is $348,400 (land plus improvements).

What is 31 Grist Mill Rd, Randolph Twp, NJ worth?

Our model estimates a market value of $510,491, derived from comparable recorded sales nearby.

How many units does 31 Grist Mill Rd, Randolph Twp, NJ have?

Records show 1 dwelling unit at 31 Grist Mill Rd, Randolph Twp, NJ.

What kind of property is 31 Grist Mill Rd, Randolph Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1957.

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31 Grist Mill Rd, Randolph Twp, NJ — owner, sales, deeds · parceldata

31 Grist Mill Rd

Randolph Twp, NJ 07869·Morris County

1432·block 145·lot 37

$510,491estimated value

Last sale

7/22/2009 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1957

Building size

1,432 sq ft

Lot size

2.40 ac

Land description

2.40 AC

Building description

1S F

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$348,400

Land value

$174,600

Improvement value

$173,800

Last year's tax

$9,863

Last MOD-IV sale

MOD-IV deed date

5/26/2009

Owner mailing address

31 GRIST MILL RD
RANDOLPH, NJ 07869

Estimated market value

$510,491

range $492,226 – $528,756

high confidence

Assessment-implied: $487,068; Director's Ratio 0.7153 (2025)
Comp-implied: $518,299; 19 comparable sales

Estimated value, last 11 years

2016: $327,971 → 2026: $510,491

Based on 19 comparable sales

Bordering

200-ft notice list →

10 Maple Dr
Lot 19·$409,400
12 Maple Dr
Lot 20·$487,300
29 Grist Mill Rd
Lot 25.01·$619,600
37 Grist Mill Rd
Lot 38.01·$310,400
3 Jessica Pl
Lot 56.20·$504,300

Block 145All of Block 145 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "31 GRIST MILL RD RANDOLPH NJ 07869"
    ],
    "zipKeys": [
      "31 GRIST MILL RD 07869"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1432_145_37",
  "county_code": "14",
  "district_code": "32",
  "block": "145",
  "lot": "37",
  "qualifier": "",
  "property_location": "31 GRIST MILL RD",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1S F",
  "land_desc": "2.40 AC",
  "year_built": 1957,
  "living_sqft": 1432,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "17460000",
  "improvement_value_cents": "17380000",
  "net_value_cents": "34840000",
  "last_yr_tx_cents": "986320",
  "deed_date": "2009-05-26",
  "deed_book": "21353",
  "deed_page": "754",
  "sale_price_cents": "100",
  "sales_code": null,
  "owner_mailing_street": "31 GRIST MILL RD",
  "owner_mailing_city_state_zip": "RANDOLPH, NJ  07869",
  "mun_name": "RANDOLPH TWP",
  "calc_acre": "2.400000",
  "add_lots1": null,
  "add_lots2": "B111    L41",
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.55016141126484,
  "centroid_lat": 40.86482727832511
}

SR1A

[
  {
    "id": "fa0546ce-544a-4ee5-9a97-6305537f1d73",
    "property_id": "21e2beb0-fd31-412b-afc6-26bcac29009f",
    "county_code": "14",
    "district_code": "32",
    "block": "145",
    "lot": "37",
    "qualifier": "",
    "deed_book": "21353",
    "deed_page": "754",
    "deed_date": "2009-05-26",
    "date_recorded": "2009-07-22",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "8793e4d1-f10f-4fd1-9c6f-188970f00d79",
    "property_id": "21e2beb0-fd31-412b-afc6-26bcac29009f",
    "county_code": "14",
    "district_code": "32",
    "block": "145",
    "lot": "37",
    "qualifier": "",
    "deed_book": "21353",
    "deed_page": "754",
    "deed_date": "2009-05-26",
    "date_recorded": "2009-05-26",
    "sale_price_cents": "100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "817337ac-b6a4-4c11-b8d7-5419fd8ce193",
    "property_id": "21e2beb0-fd31-412b-afc6-26bcac29009f",
    "county_code": "14",
    "district_code": "32",
    "block": "145",
    "lot": "37",
    "qualifier": "",
    "deed_book": "5910",
    "deed_page": "93",
    "deed_date": "2003-08-06",
    "date_recorded": "2003-08-28",
    "sale_price_cents": "38000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "868a4b4a-1e7b-416b-9e24-4f1a918b3007",
    "property_id": "21e2beb0-fd31-412b-afc6-26bcac29009f",
    "county_code": "14",
    "district_code": "32",
    "block": "145",
    "lot": "37",
    "qualifier": "",
    "deed_book": "5910",
    "deed_page": "93",
    "deed_date": "2003-08-06",
    "date_recorded": "2003-08-06",
    "sale_price_cents": "38000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "61adcb09-4501-410b-83f0-9df18ab37aff",
    "property_id": "21e2beb0-fd31-412b-afc6-26bcac29009f",
    "county_code": "14",
    "district_code": "32",
    "block": "145",
    "lot": "37",
    "qualifier": "",
    "deed_book": "5437",
    "deed_page": "11",
    "deed_date": "2001-08-02",
    "date_recorded": "2001-08-10",
    "sale_price_cents": "25300000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "fd0cbc7f-4a28-4510-818b-0625ee118fab",
    "property_id": "21e2beb0-fd31-412b-afc6-26bcac29009f",
    "county_code": "14",
    "district_code": "32",
    "block": "145",
    "lot": "37",
    "qualifier": "",
    "deed_book": "5437",
    "deed_page": "11",
    "deed_date": "2001-08-02",
    "date_recorded": "2001-08-02",
    "sale_price_cents": "25300000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 31 Grist Mill Rd, Randolph Twp, NJ last sold?: The most recent recorded sale was in 2009 for $1.
What is the assessed value of 31 Grist Mill Rd, Randolph Twp, NJ?: The total municipal assessment is $348,400 (land plus improvements).
What is 31 Grist Mill Rd, Randolph Twp, NJ worth?: Our model estimates a market value of $510,491, derived from comparable recorded sales nearby.
How many units does 31 Grist Mill Rd, Randolph Twp, NJ have?: Records show 1 dwelling unit at 31 Grist Mill Rd, Randolph Twp, NJ.
What kind of property is 31 Grist Mill Rd, Randolph Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1957.

Address	Sold	Price
33 Shongum Rd	4/8/2026	$485,000
38 Pleasant Hill Rd	2/6/2026	$500,000
95 Morris Tpke	10/14/2025	$610,000
1506 Sussex Tpke	9/26/2025	$1,350,000
51 School House Rd	4/25/2025	$725,000
185 Park Ave	3/18/2025	$590,000
254 Center Grove Rd	2/28/2025	$540,000
130 Dover-Chester Rd	2/14/2025	$550,000
475 Millbrook Ave	9/25/2024	$560,000
430 Millbrook Ave	9/9/2024	$620,000
171 Quaker Church Rd	8/22/2024	$50,931,600
1063 Sussex Tpke	8/7/2024	$600,000
266 Center Grove Rd,rear	5/20/2024	$450,000
44 Park Ave	5/1/2024	$750,000
324 Dover-Chester Rd	12/28/2023	$689,000
13 Lawrence Rd	11/22/2023	$735,000
30 Park Ave	10/16/2023	$420,000
41 South Rd	10/11/2023	$850,000
118 Shongum Rd	9/7/2023	$720,000

Sales history

7/22/2009$1
taxrecords_njBk 21353 / Pg 754
5/26/2009$1
MOD-IV (Rutgers)Bk 21353 / Pg 754
8/28/2003$380,000
taxrecords_njBk 5910 / Pg 93
8/6/2003$380,000
MOD-IV (Rutgers)Bk 5910 / Pg 93
8/10/2001$253,000
taxrecords_njBk 5437 / Pg 11
8/2/2001$253,000
MOD-IV (Rutgers)Bk 5437 / Pg 11

Date	Price	Book / Page	Source
7/22/2009	$1	21353 / 754	taxrecords_nj
5/26/2009	$1	21353 / 754	MOD-IV (Rutgers)
8/28/2003	$380,000	5910 / 93	taxrecords_nj
8/6/2003	$380,000	5910 / 93	MOD-IV (Rutgers)
8/10/2001	$253,000	5437 / 11	taxrecords_nj
8/2/2001	$253,000	5437 / 11	MOD-IV (Rutgers)