What is the assessed value of 12 Leslie Ave, Florham Park Boro, NJ?

The total municipal assessment is $551,000 (land plus improvements).

What is 12 Leslie Ave, Florham Park Boro, NJ worth?

Our model estimates a market value of $889,466, derived from comparable recorded sales nearby.

How many units does 12 Leslie Ave, Florham Park Boro, NJ have?

Records show 1 dwelling unit at 12 Leslie Ave, Florham Park Boro, NJ.

What kind of property is 12 Leslie Ave, Florham Park Boro, NJ?

MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1953.

parceldata.nj

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12 Leslie Ave, Florham Park Boro, NJ — owner, sales, deeds · parceldata

12 Leslie Ave

Florham Park Boro, NJ·Morris County

1411·block 2405·lot 3

$889,466estimated value

Last sale

10/10/2001 · taxrecords_nj

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

1953

Building size

1,866 sq ft

Lot size

0.37 ac

Land description

110X146

Building description

1SF G1

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$551,000

Land value

$418,500

Improvement value

$132,500

Last year's tax

$8,948

Last MOD-IV sale

MOD-IV deed date

9/27/2001

Owner mailing address

9 SPRUCE ST
CEDAR KNOLLS, NJ 07927

Estimated market value

$889,466

range $773,400 – $1,007,936

high confidence

Assessment-implied: $835,102; Director's Ratio 0.6598 (2025)
Comp-implied: $907,588; 30 comparable sales

Estimated value, last 11 years

2016: $614,155 → 2026: $889,466

Based on 30 comparable sales

Address	Sold	Price
32 Townsend Dr	4/10/2026	$840,000
21 Woods End Rd	3/31/2026	$820,000

Bordering

200-ft notice list →

14 Leslie Ave
Lot 2·$418,500
3 Cross Ln
Lot 4·$1,061,000
1 Cross Ln
Lot 5·$1,131,200
13 Felch Rd
Lot 6·$1,166,700
15 Felch Rd
Lot 7·$547,600

Block 2405All of Block 2405 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 2,
  "portfolioKeys": {
    "fullKeys": [
      "9 SPRUCE ST CEDAR KNOLLS NJ 07927"
    ],
    "zipKeys": [
      "9 SPRUCE ST 07927"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1411_2405_3",
  "county_code": "14",
  "district_code": "11",
  "block": "2405",
  "lot": "3",
  "qualifier": "",
  "property_location": "12 LESLIE AVE",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF G1",
  "land_desc": "110X146",
  "year_built": 1953,
  "living_sqft": 1866,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "41850000",
  "improvement_value_cents": "13250000",
  "net_value_cents": "55100000",
  "last_yr_tx_cents": "894824",
  "deed_date": "2001-09-27",
  "deed_book": "5481",
  "deed_page": "122",
  "sale_price_cents": "0",
  "sales_code": null,
  "owner_mailing_street": "9 SPRUCE ST",
  "owner_mailing_city_state_zip": "CEDAR KNOLLS, NJ  07927",
  "mun_name": "FLORHAM PARK BORO",
  "calc_acre": "0.368700",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.38887576974862,
  "centroid_lat": 40.78114791121139
}

SR1A

[
  {
    "id": "eddad0fa-48ee-42a6-9194-b9cd06da1d6c",
    "property_id": "b5faa31e-b3a4-427a-ac9b-0f8b3e1886e2",
    "county_code": "14",
    "district_code": "11",
    "block": "2405",
    "lot": "3",
    "qualifier": "",
    "deed_book": "5481",
    "deed_page": "122",
    "deed_date": "2001-09-27",
    "date_recorded": "2001-10-10",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "bec22b87-3ae4-41cd-a535-7ccc45b7ddbb",
    "property_id": "b5faa31e-b3a4-427a-ac9b-0f8b3e1886e2",
    "county_code": "14",
    "district_code": "11",
    "block": "2405",
    "lot": "3",
    "qualifier": "",
    "deed_book": "5481",
    "deed_page": "122",
    "deed_date": "2001-09-27",
    "date_recorded": "2001-09-27",
    "sale_price_cents": "0",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked questions

What is the assessed value of 12 Leslie Ave, Florham Park Boro, NJ?: The total municipal assessment is $551,000 (land plus improvements).
What is 12 Leslie Ave, Florham Park Boro, NJ worth?: Our model estimates a market value of $889,466, derived from comparable recorded sales nearby.
How many units does 12 Leslie Ave, Florham Park Boro, NJ have?: Records show 1 dwelling unit at 12 Leslie Ave, Florham Park Boro, NJ.
What kind of property is 12 Leslie Ave, Florham Park Boro, NJ?: MOD-IV classifies it as Residential 1-4 unit (class 2). Year built: 1953.

Date	Price	Book / Page	Source
10/10/2001	$0	5481 / 122	taxrecords_nj
9/27/2001	$0	5481 / 122	MOD-IV (Rutgers)