330 Hartshorn Dr, Millburn Twp., NJ

$5,195,000

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7

Beds

8

Baths

9,000

Square feet

0.73

Acres

About 330 Hartshorn Dr

Thoughtfully designed and impeccably crafted, this is an opportunity to own a home in the sought after Hartshorn section that is as functional as it is beautiful. Defined by versatility, craftsmanship, this smart home was built in 2026 by renowned local luxury builder SEE Developers, whose past projects have set local resale records. This 9,000+ square-foot home sits on a professionally landscaped, level .73-acre private property, showcasing Nantucket-inspired architecture with modern finishes throughout. Offering 7 bedrooms, 6 full baths, and 2 half baths, including 2 primary suites. An oversized first-floor suite features a gorgeous en suite bath, while the spectacular upstairs primary features vaulted ceilings with exposed beams, California Closet dressing rooms and a luxe bathroom with radiant-heated floors.The chef's kitchen features SubZero and Wolf appliances, Medallion American maple inset cabinetry, Caesarstone quartz countertops and designer lighting. Thoughtfully planned for both everyday living and entertaining, this house offers expansive gathering spaces, 2 private offices and a finished walk-out lower level with a wine cellar, gym/yoga room, rec room, playroom, guest suite and abundant storage. Professionally landscaped by CLC, the grounds create an exceptional outdoor setting, with approved plans for a heated Gunite pool and spa. This custom-built residence blends timeless architecture and modern luxury in one of Short Hills' most prestigious neighborhoods.

Features of 330 Hartshorn Dr

MLS® # 4046140
Price $5,195,000
Bedrooms 7
Bathrooms 8.00
Full Baths 6
Half Baths 2
Square Footage 9,000
Acres 0.73
Year Built 2026
Type Residential
Sub-Type Single Family
Style Custom Home
Status Active

Community Information

Address 330 Hartshorn Dr
City Millburn Twp.
County Essex
State NJ
Zip Code 07078-1942

Amenities

Utilities Electric, Gas-Natural
Parking Additional Parking, Paver Block
# of Garages 3
Garages Attached Garage, Garage Door Opener, Garage Parking
Has Pool No

Interior

Interior Carbon Monoxide Detector, Security System, Smoke Detector, Walk-In Closet
Appliances Cooktop - Gas, Dishwasher, Dryer, Generator-Built-In, Microwave Oven, Refrigerator, Wall Oven(s) - Electric, Washer, Wine Refrigerator
Heating Gas-Natural
Cooling Central Air, Multi-Zone Cooling
Fireplace Yes
# of Fireplaces 1
Fireplaces Gas Fireplace
Has Basement Yes
Basement Finished, Full, Walkout

Exterior

Exterior Composition Shingle
Exterior Features Deck, Underground Lawn Sprinkler
Lot Description Level Lot
Roof Asphalt Shingle

School Information

Elementary HARTSHORN
Middle MILLBURN
High MILLBURN

Additional Information

Date Listed August 11th, 2026

Listing Details

OfficeKELLER WILLIAMS REALTY
Contact Info973-713-9464

Listing Map

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