21 Hillside Rd, Hackettstown, NJ 07840
OFF MARKET

21 Hillside Rd
Hackettstown, NJ 07840

Beattystown
  • 4 Beds
  • 2.5 Baths
  • 2,418 sqft (on 0.50 acres)

$663,600

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $4,373/mo*
Refinance Your Home

$663,600

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $4,373/mo*
Refinance Your Home
4 Beds
2.5 Baths
2,418 sqft
(on 0.50 acres)

Local Information

  • Map ViewExplore the area around 21 Hillside Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This Beautiful Bi-level is situated on .50 acre level lot in the Diamond Hill subdivision in Mansfield Township, Warren County, New Jersey . This home features 4 bedrooms and 2 ½ baths. The first floor has hardwood floors under the wall to wall carpeting. The floor plan is great for entertaining large groups. The Kitchen has been recently remodeled (2014) opening up to the dining room with 42 inch cherry cabinets, newer ceramic tile flooring, granite countertops, tile backsplash, and new Stainless steel Frigidaire “Gallery” appliances. Also the other 2 ½ baths have also been remodeled within the past 5 years. This home also features newer tilt in windows throughout. This home has many recent update and improvements. Property is service by natural gas, public water and public sewer. This home is bigger than most with over 2400 sq ft of living area and an oversized 2 car garage with new doors and openers. It is perfect for the fussiest of buyers. Make this your “Home Sweet Home”. FOR ADDITIONAL INFORMATION OR TO SCHEDULE A PRIVATE SHOWING CALL DENISE AT 908-303-2472
21 Hillside Rd, Hackettstown, NJ 07840 is a 4 bedroom, 3 bathroom, 2,418 sqft single-family home in Beattystown, built in 1966. It last sold for $300,000 on Dec 19, 2016. It is currently off market. The Trulia Estimate is $663,600, with a rent estimate of $3,654/month.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 21 Hillside Rd

Interior Features

Heating & Cooling
Heating: Baseboard, Radiant, GasAir ConditioningCooling System: WallHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Interior Details
AtticNumber of Rooms: 9Types of Rooms: Dining Room, Family Room, Laundry Room, PantryCeiling Fan
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: Asphalt, Shake ShingleExterior: OtherLawnPatioPorch
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1966Year Updated: 2012
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 0.50 acres

Price History for 21 Hillside Rd

DatePriceEventSource
12/19/2016$300,000Sold
GSMLS #3310947
08/25/2016$299,900PriceChange
Agent Provided
07/13/2016$309,900PriceChange
Agent Provided
06/01/2016$314,000Listed For SaleAgent Provided

Market trends in Hackettstown

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$498K
$50.83KMoM
Sale-to-List Price
102.3%
Price per sq ft
—
Available listings
80
6MoM
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Property Tax and Assessment

Year2025
Tax$8,054
Assessment$227,700
Home facts updated by county records

Comparable Sales for 21 Hillside Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
44 Slope Dr, Hackettstown, NJ
0.21
Single-Family Home
$276,100
02/27/26
3
2
1,950
42 Slope Dr, Hackettstown, NJ
0.21
Single-Family Home
$490,000
12/01/25
4
2
-
13 Highland Ave, Hackettstown, NJ
0.21
Single-Family Home
$610,000
12/02/25
4
2
-
8 Parkview Dr, Hackettstown, NJ
0.26
Single-Family Home
$549,000
08/25/25
4
2
-
8 Hillside Rd, Hackettstown, NJ
0.24
Single-Family Home
$557,900
06/29/26
4
2
-
9 Hillside Rd, Hackettstown, NJ
0.23
Single-Family Home
$580,000
03/19/26
4
2
-
3 Parkview Dr, Hackettstown, NJ
0.28
Single-Family Home
$580,000
12/03/25
4
2
-
21 Slope Dr, Hackettstown, NJ
0.33
Single-Family Home
$510,000
04/23/26
4
2
-
6 Parkview Dr, Hackettstown, NJ
0.27
Single-Family Home
$550,000
11/17/25
3
2
-
23 Slope Dr, Hackettstown, NJ
0.33
Single-Family Home
$450,000
10/15/25
3
2
-

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Hillside Rd.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Beattystown
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Beattystown

At least 12 Trulia users voted on each feature.

  • 100 % Say parking is easy

  • 84 % Say it's quiet

  • 82 % Say there are sidewalks

  • 82 % Say car is needed

  • 81 % Say it's walkable to grocery stores

  • 80 % Say there's wildlife

  • 75 % Say kids play outside

  • 73 % Say there's holiday spirit

  • 73 % Say it's dog friendly

  • 72 % Say people would walk alone at night

  • 69 % Say it's walkable to restaurants

  • 57 % Say yards are well-kept

  • 53 % Say they plan to stay for at least 5 years

  • 44 % Say neighbors are friendly

  • 31 % Say there are community events

  • 25 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Apreziosogd
    "Close access to train station, breweries, nightlife, and lots of farms/farmers markets! Excellent for apartments and houses! "
    2
    Flag
  • Eric K.
    "This is a very safe town. Friendly and active people. Lots of stores and restaurants. Great food close by and a big variety too"
    1
    Flag
  • Nicole C.
    "Other than events at the local farm there aren’t any. People live out here to enjoy the quiet views and find other things for entertainment. There are many great things to do around if you are willing to take a short drive. "
    1
    Flag
  • Jessica E.
    "There’s no side walks for dogs to walk along. Also, the cars speed too fast along the route 57. And some areas off of the side roads. The side walks are only in the upscale area of the town and the rest of town is beaten up and needs repairs on houses. The house along rt57 in Beatyestown are not in best shapes and the river along the highways floods frequently. "
    0
    Flag
  • Jessica E.
    "Overall - it’s a nice part of town to live in. ..There isn’t much diversity - and no one celebrates other cultures. More ethnic foods would be nice to have around. "
    0
    Flag
  • Rhonda C.
    "Small town feel and access to local shopping and restaurants. Farms, fishing, theatre and community events are prevalent."
    1
    Flag
  • Lindsay
    "not so much events as places to go. I enjoy being by lots of stores, restaurants, and other activities such as mini golf, theatres, brewery, etc "
    0
    Flag
  • Acdwil
    "Great location! Convenience to stores is top notch! Our specific community has public water, sewer and natural gas utilities. "
    1
    Flag
  • btissamlasry
    "Very nice place to raise a family very safe for kids and very quiet people ave very friendly good schools very close to shopping malls lots of restaurant close buy surrounded by mountains lots of outdoor activities lakes for boating or kayaking and swimming rivers two minutes away lots of biking trails and parks,you can buy fresh produce direct from the local farms."
    0
    Flag

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Apartments for Rent

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Explore by feature - Pet Friendly

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Explore by feature - Garage

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Homes for sale near 21 Hillside Rd

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Off Market Homes Near 21 Hillside Rd

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