When was 21 Old Ln, Rockaway Twp, NJ last sold?

The most recent recorded sale was in 2020 for $510,000.

What is the assessed value of 21 Old Ln, Rockaway Twp, NJ?

The total municipal assessment is $530,800 (land plus improvements).

What is 21 Old Ln, Rockaway Twp, NJ worth?

Our model estimates a market value of $530,714, derived from comparable recorded sales nearby.

How many units does 21 Old Ln, Rockaway Twp, NJ have?

Records show 1 dwelling unit at 21 Old Ln, Rockaway Twp, NJ.

What kind of property is 21 Old Ln, Rockaway Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1983.

parceldata.nj

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21 Old Ln, Rockaway Twp, NJ — owner, sales, deeds · parceldata

21 Old Ln

Rockaway Twp, NJ 07435·Morris County

1435·block 40309·lot 10

$530,714estimated value

Last sale

$510,000

8/28/2020 · SR1A 2021

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1983

Building size

1,848 sq ft

Lot size

0.17 ac

Land description

.173 AC

Building description

1SF G2

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$530,800

Land value

$319,700

Improvement value

$211,100

Last year's tax

$12,497

Last MOD-IV sale

$510,000

MOD-IV deed date

8/20/2020

Owner mailing address

21 OLD LN
GREEN POND, NJ 07435

Estimated market value

$530,714

range $481,914 – $579,514

moderate confidence

Assessment-implied: $633,337; Director's Ratio 0.8381 (2025)
Comp-implied: $361,432; 30 comparable sales

Estimated value, last 11 years

2016: $339,657 → 2026: $530,714

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
216 Jackson Ave	4/20/2026	$585,000

Bordering

200-ft notice list →

1033 Green Pond Rd
Lot 1·$2,347,100
23 Old Ln
Lot 11·$635,200
20 Shadyside Ln
Lot 15·$615,000
18 Shadyside Ln
Lot 16·$350,100
17 Old Ln
Lot 9

Block 40309All of Block 40309 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "21 OLD LN GREEN POND NJ 07435"
    ],
    "zipKeys": [
      "21 OLD LN 07435"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1435_40309_10",
  "county_code": "14",
  "district_code": "35",
  "block": "40309",
  "lot": "10",
  "qualifier": "",
  "property_location": "21 OLD LN",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "1SF G2",
  "land_desc": ".173 AC",
  "year_built": 1983,
  "living_sqft": 1848,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "31970000",
  "improvement_value_cents": "21110000",
  "net_value_cents": "53080000",
  "last_yr_tx_cents": "1249694",
  "deed_date": "2020-08-20",
  "deed_book": "23859",
  "deed_page": "1157",
  "sale_price_cents": "51000000",
  "sales_code": null,
  "owner_mailing_street": "21 OLD LN",
  "owner_mailing_city_state_zip": "GREEN POND, NJ  07435",
  "mun_name": "ROCKAWAY TWP",
  "calc_acre": "0.173000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.47900426010675,
  "centroid_lat": 41.01629872672033
}

SR1A

[
  {
    "id": "27f8446f-6b52-412a-9690-723540badaf6",
    "property_id": null,
    "county_code": "14",
    "district_code": "35",
    "block": "40309",
    "lot": "10",
    "qualifier": "",
    "deed_book": null,
    "deed_page": null,
    "deed_date": "2020-08-20",
    "date_recorded": "2020-08-28",
    "sale_price_cents": "51000000",
    "sr1a_year": 2021,
    "source": "sr1a"
  },
  {
    "id": "f8cb0248-69bb-4895-b37b-b1a2c04d2fa0",
    "property_id": "5df9e834-543f-4fc1-ae3d-eb546098c9a6",
    "county_code": "14",
    "district_code": "35",
    "block": "40309",
    "lot": "10",
    "qualifier": "",
    "deed_book": "23859",
    "deed_page": "1157",
    "deed_date": "2020-08-20",
    "date_recorded": "2020-08-28",
    "sale_price_cents": "51000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "cd4f2d29-7c43-4591-b2f6-9d03d5ddf14d",
    "property_id": "5df9e834-543f-4fc1-ae3d-eb546098c9a6",
    "county_code": "14",
    "district_code": "35",
    "block": "40309",
    "lot": "10",
    "qualifier": "",
    "deed_book": "23859",
    "deed_page": "1157",
    "deed_date": "2020-08-20",
    "date_recorded": "2020-08-20",
    "sale_price_cents": "51000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

When was 21 Old Ln, Rockaway Twp, NJ last sold?: The most recent recorded sale was in 2020 for $510,000.
What is the assessed value of 21 Old Ln, Rockaway Twp, NJ?: The total municipal assessment is $530,800 (land plus improvements).
What is 21 Old Ln, Rockaway Twp, NJ worth?: Our model estimates a market value of $530,714, derived from comparable recorded sales nearby.
How many units does 21 Old Ln, Rockaway Twp, NJ have?: Records show 1 dwelling unit at 21 Old Ln, Rockaway Twp, NJ.
What kind of property is 21 Old Ln, Rockaway Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1983.

Sales history

8/28/2020$510,000
SR1A 2021
8/28/2020$510,000
taxrecords_njBk 23859 / Pg 1157
8/20/2020$510,000
MOD-IV (Rutgers)Bk 23859 / Pg 1157

Date	Price	Book / Page	Source
8/28/2020	$510,000	—	SR1A 2021
8/28/2020	$510,000	23859 / 1157	taxrecords_nj
8/20/2020	$510,000	23859 / 1157	MOD-IV (Rutgers)