12 Coniston Rd | Millburn Twp.

$4,095,000 | 6 Beds | 7 Baths (6 Full, 1 Half)

ALL NEW CONSTRUCTION JUST COMPLETED IN 2025 6BR/6.1 BATH SHORT HILLS CUSTOM HOME WITH HIGH-END FINISHES THROUGHOUT! White oak herringbone floors, marble mosaic tile, bespoke modern-meets-traditional millwork... too many luxurious details to list! Gorgeous 2-Story Entry Foyer introduces formal Living & Dining Rooms w/ stunning moldings & dramatic light fixtures. Showstopping Gourmet Kitchen boasts white oak cabinetry, 72-in custom-paneled Subzero fridge, adjacent Butler's Pantry, gorgeous quartz counters/ceiling-height slab backsplash & Center Island sized for gathering or cooking elaborate meals. Open to Family Room w/ custom millwork, French doors to Backyard & statement-making gas fireplace w/ reeded-wood surround. First Level Home Office & In-law/Au-pair Suite sit tucked away. Upstairs, each Bedroom enjoys custom Walk-In Closets, gorgeous En-Suite Full Baths. Primary Suite is a tranquil retreat w/ custom millwork & a sophisticated designer Bath offering floor-to-ceiling marble tile & a decadent, oversized shower. Second Floor Laundry. Finished, walk-out Lower Level is an entertainer's dream with expansive wet bar, full-size windows, spacious Recreation Room boasting gas fireplace w/ custom oak-paneled surround. Also find Full Bath, light-filled 6th Bedroom, Mudroom w/ Garage access. Long list of Smart Home features. New, manicured landscaping designed to maximize privacy. Coveted location near transportation & downtown. Top-rated Millburn schools. GSMLS 3987536

Directions to property: Hobart Avenue to Coniston Road

MLS Listing ID: 
GSMLS 3987536
Listing Status
Status of the Listing.
Listing Status: 
Active
Listing Status (Local): 
Active
Listing Status Accepting Offers: 
1
Community Information
Elementary: 
GLENWOOD
Middle: 
MILLBURN
High: 
MILLBURN
Subdivision: 
Old Short Hills
Building Details
Details about the building on a property.
Architectural Style: 
Colonial
Year Built: 
2025
New Construction: 
0
Basement: 
Finished, Walkout
Interior: 
Carbon Monoxide Detector, Cedar Closets, Security System, Walk-In Closet
Fireplaces: 
Yes
Construction
Roof: 
Asphalt Shingle, Metal
Exterior: 
Clapboard, Stone, Wood
Exterior Features: 
Open Porch(es), Patio, Thermal Windows/Doors, Underground Lawn Sprinkler, Wood Fence
Energy Information: 
Gas In Street, Gas-Natural
Porch: 
No
Deck: 
No
Room Details
Details about the rooms in the building.
Total Rooms: 
11
Total Bedrooms: 
6
Total Bathrooms: 
7
Total Full-Bathrooms: 
6
Total Half-Bathrooms: 
1
Master Bedroom 
Dimensions: 
15x14 
Level: 
Second
Second Bedroom 
Dimensions: 
12x15 
Level: 
Second
Third Bedroom 
Dimensions: 
15x19 
Level: 
Second
Fourth Bedroom 
Dimensions: 
14x14 
Level: 
Second
Dining Room 
Dimensions: 
17x14 
Level: 
First
Family Room 
Dimensions: 
17x19 
Level: 
First
Kitchen 
Dimensions: 
18x19 
Level: 
First
Living Room 
Dimensions: 
20x18 
Level: 
First
Other One 
Dimensions: 
14x13 
Level: 
First
Other Two 
Dimensions: 
13x7 
Level: 
First
Other Three 
Dimensions: 
11x6 
Level: 
Second
Other Four 
Dimensions: 
40x18 
Level: 
Basement
Master Bathroom 
Level: 
Second
Utilities
Information about utilities available on the property.
Heating System: 
2 Units, Forced Hot Air, Radiators - Hot Water
Heating System Fuel: 
Gas-Natural
Cooling System: 
2 Units, Central Air, Multi-Zone Cooling
Water Heating System: 
Gas
Water Source: 
Public Water
Sewer: 
Public Sewer
Lot/Land Details
Details about the lots and land features included on the property.
Acres: 
0.53
Lot Size (Dimensions): 
125X183
Waterfront: 
0
Lot Features
Driveway: 
2 Car Width, Additional Parking
Parking Type: 
2 Car Width, Additional Parking
Total Parking Spaces: 
0
Garage: 
Attached Garage, Finished Garage, Loft Storage
Fence: 
Yes
Public Record
Parcel Number: 
1612-03410-0000-00006-0000-
Lot Number: 
6
Annual Tax: 
$27,573.00
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
9/17/2025
Contract Details
Details about the listing contract.
Exclusions: 
See Addendum attached to Sellers Disclosure (last page of SD file).
Possession: 
Negotiable
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Office Name: 
KELLER WILLIAMS REALTY