370 Hartshorn Dr | Millburn Twp.

$4,700,000 | 7 Beds | 7 Baths (6 Full, 1 Half) | 8,010 Sq. Ft.

Welcome to this stunning new custom-built estate in the most prestigious part of Short Hills just one block (3-minute walk) from top-rated Hartshorn Elementary. With over 8,000 sq ft of luxurious living space on a beautifully leveled lot backing to serene woods, this 7-bedroom, 7-bath home perfectly blends elegance, comfort, and functionality.At the center is a rare 1,000+ sq ft private courtyard ideal for entertaining with a gas grill hookup. Inside, you're greeted by a dramatic 20-ft great room and a warm modern farmhouse-style family room with 15-ft ceilings and exposed beams. The home offers 10-ft ceilings on the main floor and 9-ft on the upper and lower levels for a spacious, open feel.Highlights include an elegant in-law suite, a gym with private shower and backyard views, a home office overlooking the courtyard, and an elevator. The chef's kitchen features Sub-Zero, Wolf, and Thermador appliances, dual sinks and dishwashers, and solid wood cabinetry.The luxurious primary suite boasts a private balcony, sitting area, and spa bath with radiant floors, double shower, freestanding tub, and custom walk-in closets. The walk-out basement includes a sunlit bedroom, theater, wine room, and two large rec rooms.Built with top-tier materials poured concrete foundation, triple-pane windows, 5 solid oak floors, and more plus a generator, 3-zone HVAC, EV-ready garage, and extensive storage. A rare find offering the best in Short Hills living. GSMLS 3963202

Directions to property: White Oak Ridge Rd to Hartshorn Dr

MLS Listing ID: 
GSMLS 3963202
Listing Status
Status of the Listing.
Listing Status: 
Active
Listing Status (Local): 
Active
Listing Status Accepting Offers: 
1
Community Information
Elementary: 
HARTSHORN
Middle: 
MILLBURN
High: 
MILLBURN
Building Details
Details about the building on a property.
Architectural Style: 
Colonial
Year Built: 
2025
New Construction: 
0
Living Area: 
8,010
Basement: 
Full, Walkout
Interior: 
High Ceilings, Walk-In Closet
Fireplaces: 
Yes
Construction
Roof: 
Asphalt Shingle
Exterior: 
Composition Shingle, Stucco
Exterior Features: 
Patio
Energy Information: 
Electric, Gas-Natural
Porch: 
No
Deck: 
No
Room Details
Details about the rooms in the building.
Total Rooms: 
17
Total Bedrooms: 
7
Total Bathrooms: 
7
Total Full-Bathrooms: 
6
Total Half-Bathrooms: 
1
Master Bedroom 
Dimensions: 
22x20 
Level: 
Second
Second Bedroom 
Dimensions: 
15x12 
Level: 
First
Third Bedroom 
Dimensions: 
15x12 
Level: 
Second
Fourth Bedroom 
Dimensions: 
15x12 
Level: 
Second
Dining Room 
Dimensions: 
17x14 
Level: 
First
Family Room 
Dimensions: 
27x18 
Level: 
First
Kitchen 
Dimensions: 
22x22 
Level: 
First
Living Room 
Dimensions: 
15x14 
Level: 
First
Other One 
Dimensions: 
15x12 
Level: 
First
Other Two 
Dimensions: 
12x12 
Level: 
Second
Other Three 
Dimensions: 
16x14 
Level: 
First
Other Four 
Dimensions: 
21x22 
Level: 
Ground
Master Bathroom 
Level: 
Second
Utilities
Information about utilities available on the property.
Heating System: 
3 Units, Forced Hot Air
Heating System Fuel: 
Electric, Gas-Natural
Cooling System: 
3 Units, Central Air
Water Source: 
Public Water
Sewer: 
Public Sewer
Lot/Land Details
Details about the lots and land features included on the property.
Acres: 
0.45
Lot Size (Dimensions): 
106X185
Waterfront: 
0
Lot Features
Driveway: 
2 Car Width, Blacktop
Parking Type: 
2 Car Width, Blacktop
Total Parking Spaces: 
4
Garage: 
Built-In Garage, Garage Door Opener, Oversize Garage
Fence: 
No
Public Record
Parcel Number: 
1612-03201-0000-00007-0000-
Lot Number: 
7
Annual Tax: 
$16,296.00
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
5/14/2025
Contract Details
Details about the listing contract.
Possession: 
TBD
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Office Name: 
COMPASS NEW JERSEY, LLC