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Land with Home for Sale in Mendham Township, New Jersey

159 Mountainside Rd, Mendham Township, NJ 07945

$1,150,000
3 acres
Active sale
ago
Est $7,155/mo

A rare opportunity to own a distinguished piece of Mendham Township history. Originally built in 1830 and thoughtfully expanded over time, this exceptional Colonial is privately set on approximately 3 picturesque acres, seamlessly blending historic charm with modern luxury. Designed for both grand entertaining and everyday living, the home offers expansive gathering spaces, including an oversized great room and an elegant living room anchored by a wood-burning fireplace and adjoining library. The gourmet kitchen is appointed with a striking Ferrari Red Bertazzoni 5-burner gas range and hood, 42-inch Viking side-by-side refrigerator, Bosch dishwasher, and a handcrafted English country island, with direct access to a covered patio overlooking the serene grounds. A remarkable two-story barn, constructed in 1980 with reclaimed hand-hewn beams to reflect the home's original character, offers endless possibilities for entertaining, a studio, fitness space, home office, collector car storage, workshop, or more. Upstairs, the luxurious primary suite features a spa-inspired bath with soaking tub, separate shower, and dual vanity, complemented by two additional bedrooms and a versatile fourth room ideal as an office, den, or playroom. A truly timeless country estate where history, craftsmanship, and modern comfort come together.

3,682
Sq feet
3
Beds
3
Full baths
1830
Built

Location

Street address
159 Mountainside Rd
Zip code
07945
Elevation
569 feet
Coordinates
40.7898, -74.6069

Directions

Route 24 to Mountain Ave. Right on Mountainside Rd to #159 on left.

Property details

Acreage
3 acres
MLS #
GSMLS 4045356
Posted

Property taxes

2025
$15,353

Details and features

Listing

Type
Residential

Lot

Features
Irregular Lot, Wooded Lot

Exterior

Parking Spaces
6
Pool
Porch
Features
Barn/Stable, Open Porch(es)

Structure

Style
Colonial
Water
Public
Heating
Forced Air
Cooling
Central Air
Roof
Shingle

Interior

Room Count
8
Rooms
Basement, Bathroom x 3, Bedroom x 3
Flooring
Tile, Wood
Fireplaces
Yes
Appliances
Carbon Monoxide Detector, Dishwasher, Kitchen Exhaust Fan, Range/Oven-Gas, Refrigerator, Washer
Features
Blinds, Fire Extinguisher, Smoke Detector, Track Lighting, Walk-In Closet, Window Treatments

Nearby schools

NameType
MendhamElementary
MendhamMiddle
W.M.MendhamHigh

Listing history

DateEventPriceChangeSource
Aug 7, 2026New listing$1,150,000GSMLS
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This 3-acre property is located at 159 Mountainside Rd in Mendham Township, NJ 07945. The property is available for sale, priced at $1,150,000. It has a 3,682 square foot 3-bedroom, 3-bath house built in 1830.

Listed by Village Square Realtors, (973) 509-2222

Checked 2 hours agoUpdated Source

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