About This Home

This 5-bedroom, 5-bathroom single family at 170 Johnston Drive Ext in Watchung Boro, NJ is listed for $1,800,000 ($334 per sqft). Built in 2026, the home offers 5,395 sqft of living space on a 2.58 acres lot.

Key Features

  • Built in 2026
  • 2.58 acre lot
  • Fireplace

Property Details

5 full
2-car garage
2026

Amenities

Fireplace
Listing Description

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.

Monthly Cost Estimate

$9,627/mo

20% down · 6.5% · 30 years

Principal$1,302
Interest$7,800
Insurance$525

Estimates only. Actual payments may vary.

Location

170 Johnston Drive Ext

Watchung Boro, NJ 07069

Watchung Mountains

Features & Amenities

Interior Features

Walk-In Closet

Property Details

Flooring

TileWoodLaminate

Appliances

Carbon Monoxide DetectorDishwasherDryerKitchen Exhaust FanRange/Oven-GasRefrigeratorWasher

Questions & Answers

This 5-bedroom, 5-bathroom single family at 170 Johnston Drive Ext is listed at $1,800,000 ($334/sqft). The estimated monthly payment is $9,627 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2026, 2.58 acre lot, Fireplace. Interior Features: Walk-In Closet.

This property is listed by GRISELA FLORES.

GF

GRISELA FLORES

Agent at Grisela Flores

Listed by Grisela Flores · Broker phone: (908) 445-5339 · View on Broker Site

MLS# 4039999· Source: Garden State MLS, LLC· 115 days on PropertySimple

Copyright © 2026 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

170 Johnston Drive Ext, Watchung Boro, NJ 07069

Open this listing in: