170 Johnston Drive Ext, Watchung Boro, NJ

$1,800,000

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5

Beds

5

Baths

5,395

Square feet

2.58

Acres

About 170 Johnston Drive Ext

Discover exceptional new construction set on 2.58 private acres in the scenic Watchung Mountains, offering approximately 5,395 square feet of beautifully designed living space. This 5-bedroom, 5-full-bath residence blends sophisticated contemporary design with refined craftsmanship and a serene natural setting, complemented by an expansive finished lower level that provides additional room for recreation, entertaining, a media room, gym, home office, or private retreat. Soaring ceilings, dramatic black-framed windows, rich wood flooring, recessed lighting, and abundant natural light create an elegant and inviting ambiance throughout. The open-concept floor plan offers a seamless connection between the living, dining, and kitchen spaces, creating an impressive setting for both everyday living and entertaining. The gourmet eat-in kitchen is appointed with custom cabinetry, quartz countertops, an oversized waterfall-edge island, and premium Thermador stainless steel appliances. The adjoining living area features a striking fireplace and picturesque views. The private primary suite offers treetop views, a generous walk-in closet, and a spa-inspired en-suite bath. Additional bedrooms provide flexibility for guests, a home office, or personal spaces. Additional highlights include built-in speakers, a security camera system, an attached garage, quality finishes throughout, and the added peace of mind of a 10-year home warranty.

Features of 170 Johnston Drive Ext

MLS® # 4039999
Price $1,800,000
Bedrooms 5
Bathrooms 5.00
Full Baths 5
Square Footage 5,395
Acres 2.58
Year Built 2026
Type Residential
Sub-Type Single Family
Style Custom Home, Colonial
Status Active

Community Information

Address 170 Johnston Drive Ext
Subdivision Watchung Mountains
City Watchung Boro
County Somerset
State NJ
Zip Code 07069

Amenities

Utilities Gas-Natural
Parking 1 Car Width
# of Garages 2
Garages Attached Garage
Has Pool No

Interior

Interior Walk-In Closet
Appliances Carbon Monoxide Detector, Dishwasher, Dryer, Kitchen Exhaust Fan, Range/Oven-Gas, Refrigerator, Washer
Heating Gas-Natural
Cooling 2 Units
Fireplace Yes
# of Fireplaces 1
Fireplaces Gas Fireplace, Living Room
Has Basement Yes
Basement Full

Exterior

Lot Description Level Lot, Mountain View
Roof Asphalt Shingle, Metal

School Information

Elementary BAYBERRY
Middle VALLY VIEW
High WATCHUNG

Additional Information

Date Listed July 10th, 2026
Zoning Residential

Listing Details

OfficeFLOROSTONE REALTY INC.
Contact Info908-445-5339

Listing Map

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