When was 11 Oswego Ave, Rockaway Twp, NJ last sold?

The most recent recorded sale was in 2025 for $589,900.

What is the assessed value of 11 Oswego Ave, Rockaway Twp, NJ?

The total municipal assessment is $463,700 (land plus improvements).

What is 11 Oswego Ave, Rockaway Twp, NJ worth?

Our model estimates a market value of $613,607, derived from comparable recorded sales nearby.

How many units does 11 Oswego Ave, Rockaway Twp, NJ have?

Records show 1 dwelling unit at 11 Oswego Ave, Rockaway Twp, NJ.

What kind of property is 11 Oswego Ave, Rockaway Twp, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1961.

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11 Oswego Ave, Rockaway Twp, NJ — owner, sales, deeds · parceldata

11 Oswego Ave

Rockaway Twp, NJ 07866·Morris County

1435·block 21603·lot 5

$613,607estimated value

Last sale

$589,900

12/23/2025 · SR1A 2026

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1961

Building size

2,052 sq ft

Lot size

0.32 ac

Land description

.320 AC

Building description

1SF G1

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$463,700

Land value

$236,800

Improvement value

$226,900

Last year's tax

$10,506

Last MOD-IV sale

$589,900

MOD-IV deed date

12/11/2025

Owner mailing address

11 OSWEGO AVE
ROCKAWAY, NJ 07866

Estimated market value

$613,607

range $565,952 – $655,365

high confidence

Assessment-implied: $553,275; Director's Ratio 0.8381 (2025)
Comp-implied: $723,652; 30 comparable sales

Estimated value, last 11 years

2016: $392,708 → 2026: $613,607

dots are actual sale prices for this property

Based on 30 comparable sales

Address	Sold	Price
216 Jackson Ave	4/20/2026	$585,000
16 Troll Ln	4/17/2026	$300,000

Bordering

200-ft notice list →

22 Lake Shore Dr
Lot 15·$461,700
20 Lake Shore Dr
Lot 16·$520,400
16 Lake Shore Dr
Lot 17·$507,100
12 Lake Shore Dr
Lot 20·$377,800
9 Oswego Ave
Lot 4·$488,200
13 Oswego Ave
Lot 6·$406,400

Block 21603All of Block 21603 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "11 OSWEGO AVE ROCKAWAY NJ 07866"
    ],
    "zipKeys": [
      "11 OSWEGO AVE 07866"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1435_21603_5",
  "county_code": "14",
  "district_code": "35",
  "block": "21603",
  "lot": "5",
  "qualifier": "",
  "property_location": "11 OSWEGO AVE",
  "property_class": "2",
  "bldg_class": "16",
  "bldg_desc": "1SF G1",
  "land_desc": ".320 AC",
  "year_built": 1961,
  "living_sqft": 2052,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "23680000",
  "improvement_value_cents": "22690000",
  "net_value_cents": "46370000",
  "last_yr_tx_cents": "1050598",
  "deed_date": "2025-12-11",
  "deed_book": "25034",
  "deed_page": "1085",
  "sale_price_cents": "58990000",
  "sales_code": null,
  "owner_mailing_street": "11 OSWEGO AVE",
  "owner_mailing_city_state_zip": "ROCKAWAY, NJ  07866",
  "mun_name": "ROCKAWAY TWP",
  "calc_acre": "0.320000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.51602538094227,
  "centroid_lat": 40.9221365091621
}

SR1A

[
  {
    "id": "c0ee6f0b-0b00-4284-ba08-fec6251c98f9",
    "property_id": "ff65bb3e-c575-4a4d-b720-8b1cd0f7e9f3",
    "county_code": "14",
    "district_code": "35",
    "block": "21603",
    "lot": "5",
    "qualifier": "",
    "deed_book": "25034",
    "deed_page": "1085",
    "deed_date": "2025-12-11",
    "date_recorded": "2025-12-23",
    "sale_price_cents": "58990000",
    "sr1a_year": 2026,
    "source": "sr1a"
  },
  {
    "id": "26a33c17-cf7d-4971-ba58-ffd98a2d91e4",
    "property_id": "ff65bb3e-c575-4a4d-b720-8b1cd0f7e9f3",
    "county_code": "14",
    "district_code": "35",
    "block": "21603",
    "lot": "5",
    "qualifier": "",
    "deed_book": "25034",
    "deed_page": "1085",
    "deed_date": "2025-12-11",
    "date_recorded": "2025-12-11",
    "sale_price_cents": "58990000",
    "sr1a_year": null,
    "source": "taxrecords_nj_owners"
  }
]

API record·permalink

Frequently asked questions

When was 11 Oswego Ave, Rockaway Twp, NJ last sold?: The most recent recorded sale was in 2025 for $589,900.
What is the assessed value of 11 Oswego Ave, Rockaway Twp, NJ?: The total municipal assessment is $463,700 (land plus improvements).
What is 11 Oswego Ave, Rockaway Twp, NJ worth?: Our model estimates a market value of $613,607, derived from comparable recorded sales nearby.
How many units does 11 Oswego Ave, Rockaway Twp, NJ have?: Records show 1 dwelling unit at 11 Oswego Ave, Rockaway Twp, NJ.
What kind of property is 11 Oswego Ave, Rockaway Twp, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1961.

Sales history

12/23/2025$589,900
SR1A 2026Bk 25034 / Pg 1085
12/11/2025$589,900
taxrecords_nj_ownersBk 25034 / Pg 1085

Date	Price	Book / Page	Source
12/23/2025	$589,900	25034 / 1085	SR1A 2026
12/11/2025	$589,900	25034 / 1085	taxrecords_nj_owners