$479,900
PENDING

21 Slope Dr Hackettstown, NJ 07840

Estimated payment $3,187/month

Total Views 1,983
4 Beds
1.5 Baths
-- Sq Ft
-- Price per Sq Ft

Highlights

  • 0.46 Acre Lot
  • Wooded Lot
  • Main Floor Bedroom
  • Deck
  • Wood Flooring
  • Formal Dining Room

About This Home

Lovely Diamond Hill Bilevel with 4 BR, 1.5 Bath, 2 car garage, half acre, natural gas, central air, and city utilities has the best of both worlds: the feel of the country, yet just minutes to shopping, town, restaurants and major highways! LR has hardwood floor, picture window, ceiling fan and opens to DR for easy entertaining. DR has hardwood floors and atrium door to deck. The DR leads into the EIK w/ Corian counters, lights under cabinets, wall oven & cooktop, & includes fridge. You'll fall in love with the beautiful Sunroom just off the EIK and feel like you're in a treehouse as you enjoy morning coffee or relax at the end of the day. Sunroom has mini-split ( 1 yr old) for its own heat & air conditioning. The primary BR has hardwood floors & double closet. The main bath & 2 additional BRs (hardwood under carpet per seller) complete this floor. DOWNStairs you'll find a spacious FR with brick woodburning fireplace & sliders to patio w/ adjoining Powder Room & Laundry Room w/ shelving (Washer & Dryer included). Nice sized 4th BR w/ double closet is also on this floor, w/ potential for private suite.2 car garage w/ opener has a workbench and plenty of shelving and cabinets for storage. The attic offers lots of room for storage and has brand new Bessler stairs. This wonderful home has lovely landscaping that has been lovingly tended throughout the years with gorgeous perennial flowers, shrubs and trees. This great home won't last!

Listing Agent

MARYANN MCFADDEN

C-21 NORTH WARREN REALTY Brokerage Phone: 201-874-9331 Listed on: 03/09/2026

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $7,713

Year Built

  • Built in 1966

Lot Details

  • 20,038 Sq Ft Lot
  • Open Lot
  • Wooded Lot

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Home Design

  • Bi-Level Home
  • Asphalt Shingled Roof
  • Vinyl Siding
  • Tile

Interior Spaces

  • Ceiling Fan
  • Wood Burning Fireplace
  • Thermal Windows
  • Family Room with Fireplace
  • Living Room
  • Formal Dining Room

Kitchen

  • Eat-In Kitchen
  • Built-In Gas Oven
  • Gas Cooktop
  • Dishwasher

Flooring

  • Wood
  • Wall to Wall Carpet
  • Laminate

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • Powder Room
  • Bathtub with Shower

Laundry

  • Laundry Room
  • Dryer
  • Washer

Home Security

  • Storm Doors
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Outdoor Features

  • Deck
  • Patio

Schools

  • Warrnhills High School

Utilities

  • Forced Air Heating and Cooling System
  • Ductless Heating Or Cooling System
  • Gas Water Heater

Listing and Financial Details

  • Assessor Parcel Number 3016-02104-0000-00019-0000-

Home Details

Home Type

Single Family

Est. Annual Taxes

$7,713

Year Built

Built in 1966

Lot Details

0.46 Acres

Parking

2

Listing Details

  • Style: Bi-Level
  • Primary Style: Bi-Level
  • Subproperty Type: Single Family
  • Year Built: 1966
  • Year Built Description: Approximate
  • County Name: Warren
  • Directions: Rt 57 to Rt on Claremont, L on Slope to #21 on Rt (Note 21 IS ON EVEN SIDE OF STREET)
  • I D: 5415537
  • Section Subdiv Development: Diamond Hill
  • Attribution Contact: 201-874-9331
  • MLS Status: Under Contract
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Flooring: Carpeting, Laminate, Tile, Wood
  • Fireplace Description: Family Room, Wood Burning
  • Number of Fireplaces: 1
  • Appliances: Carbon Monoxide Detector, Cooktop - Gas, Dishwasher, Dryer, Refrigerator, Wall Oven(s) - Gas, Washer
  • Interior Amenities: Carbon Monoxide Detector, Fire Extinguisher, Smoke Detector, TubShowr
  • Bedrooms: 4
  • Bedroom 1 Level: First
  • Bedroom 2 Level: First
  • Bedroom 3 Level: First
  • Bedroom 4 Level: Ground
  • Bathrooms: 1.10
  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Dining Room Level: First
  • Dining Area: Formal Dining Room
  • Family Room Level: Ground
  • Kitchen Area: Eat-In Kitchen
  • Kitchen Dim: 12x12
  • Kitchen Level: First
  • Living Room Dim: 17x16
  • Living Room Level: First
  • Other Room 1: Sunroom
  • Other Room1 Dim: 12x12
  • Other Room1 Level: First
  • Other Room 2: Laundry Room
  • Other Room2 Level: Ground
  • Level 1 Rooms: 3 Bedrooms, Bath Main, Dining Room, Kitchen, Living Room
  • Ground Level Rooms: 1 Bedroom, Family Room, GarEnter, Laundry Room, Powder Room

Exterior Features

  • Exterior Description: Vinyl Siding
  • Exterior Features: Deck, Patio, Storm Door(s), Thermal Windows/Doors
  • Roof Description: Asphalt Shingle

Garage/Parking

  • Garage Description: Attached Garage, Garage Door Opener
  • Number Garage Spaces: 2
  • Parking Driveway Description: Blacktop

Utilities

  • Cooling: Ceiling Fan, Central Air, Ductless Split AC
  • Fuel Type: Gas-Natural
  • Heating: 1 Unit, Forced Hot Air
  • Sewer: Public Sewer
  • Utilities: Gas-Natural
  • Water: Public Water
  • Water Heater: Gas

Schools

  • High School: WARRNHILLS

Lot Info

  • Lot Size: .5 AC.
  • Easement: Unknown
  • Lot Description: Open Lot, Wooded Lot
  • Lot I D Tax: *
  • Lot Size Tax: *
  • Total Acres: 0.46

Tax Info

  • Tax Acres: *
  • Assessed Improvement Value: *
  • Assessed Land Value: *
  • Total Tax Assessed: *
  • Streetname Tax: *
  • Street Number Tax: *
  • Tax Amount: 7713
  • Tax Amount Tax: *
  • Assessor Parcel Number: 3016-02104-0000-00019-0000-
  • Assessor Parcel Number: *
  • Tax Rate Amount: 3.563
  • Tax Rate Tax: *
  • Tax Year Tax: *
  • Tax Year: 2025

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $7,658 $216,500 $78,500 $138,000
2024 $7,690 $216,500 $78,500 $138,000
2023 $7,554 $216,500 $78,500 $138,000
2022 $6,127 $216,500 $78,500 $138,000
2021 $7,288 $216,500 $78,500 $138,000
2020 $7,530 $216,500 $78,500 $138,000
2019 $7,285 $216,500 $78,500 $138,000
2018 $6,806 $216,500 $78,500 $138,000
2017 $7,132 $216,500 $78,500 $138,000
2016 $6,969 $216,500 $78,500 $138,000
2015 $6,822 $216,500 $78,500 $138,000
2014 $6,605 $216,500 $78,500 $138,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/21/2026 03/21/26 Pending -- -- --
03/12/2026 03/12/26 For Sale $479,900 -- --
Source: Garden State MLS

Purchase History

Date Type Sale Price Title Company
Bargain Sale Deed $355,000 New Jersey Title Ins Co
Bargain Sale Deed $355,000 New Jersey Title Ins Co
Deed $158,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $155,000 Purchase Money Mortgage
Source: Public Records

Source: Garden State MLS

MLS Number: 4013283

Garden State MLS

APN: 16-02104-0000-00019

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