370 Hartshorn Drive Millburn Twp., NJ 07078

$4,700,000
7
Beds
6.1
Baths
0.45
Acres
8,010
SQFT
587
$/SQFT
$4,700,000
7
Beds
6.1
Baths
8,010   sf
$587 / sf
Favorite
Ask agent
Share

active
1/43
Street View

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, 5-zone HVAC, EV-ready garage, and extensive storage. A rare find offering the best in Short Hills living.

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, 5-zone HVAC, EV-ready garage, and extensive storage. A rare find offering the best in Short Hills living.

  • Neighborhood
  • Type
  • Total Baths
  • 1/2 Baths
  • County
    Essex
  • Tax Amount
    $16,296
  • Status
    Active
  • Listing #
    3963202
  • Built
    2025
  • Lot Size
    0.45
  • Listed on site
    43 days

Listed by:
Compass New Jersey, Llc

Source:
Garden State MLS

Smart Commute Planner

How Much Is My Home Worth?

Get an instant home-value estimate

Add a destination

School Info

Property details

Exterior features

  • Has garage
  • No Pool
  • Basement

Interior Features

  • Fire Place

Style

  • Colonial
rating icon
FAIR DEAL
NEW!
Favorite
Ask agent
Share

Tour This Home

Fri
27Jun
Sat
28Jun
Sun
29Jun
Mon
30Jun
Tue
01Jul
Wed
02Jul
Thu
03Jul
Fri
04Jul
Sat
05Jul
Sun
06Jul
Mon
07Jul
Tue
08Jul
Wed
09Jul
Thu
10Jul
in Person
via Video Call
Branch Manager
Photo of Rachael Lanzman
BESbswy