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$5,990,000
1 Day On Site

27 Hillside Ave
Millburn Twp., NJ 07078

For Sale|Residential|Coming Soon
6
Beds
8
Total Baths
6
Full Baths
2
Partial Baths
12,000
SqFt
$499
/SqFt
2001
Built
Subdivision:
Hartshorn
County:
Essex

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27 Hillside Ave27 Hillside Ave27 Hillside Ave27 Hillside Ave
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Set on nearly an acre along one of Short Hills' most coveted streets, this Georgian Colonial estate blends timeless architecture with refined modern luxury. A dramatic double-height foyer with a grand split staircase, coffered ceilings, and marble floors sets an elegant tone. Formal living and banquet dining rooms house two of six fireplaces that flow seamlessly for effortless entertaining. A butler's pantry leads to the chef's kitchen with a leathered marble island, Nestos marble surfaces, and top-tier Wolf, Sub-Zero, and Viking appliances, opening to a sunlit breakfast area with garden views. The family room, anchored by a stone fireplace, features walls of glass overlooking the terrace and pool. A well-designed mudroom connects to the heated three-car garage and includes a spacious laundry room, built-ins, and a secondary staircase. Upstairs, the primary suite offers a sitting room, tray ceiling bedroom, spa-like bath, and custom dressing room. Four additional en-suite bedrooms are accessed via a gracious gallery hall with a gas fireplace. The lower level features a fitness studio, pool changing rooms, steam shower, powder room, and kitchenette. In addition, to a movie theater, wine cellar, game room, and guest suite. Outdoors, a heated saltwater pool, gazebo, and manicured grounds complete this exceptional offering near downtown Millburn and the Short Hills train. Showings begin Wednesday April 29th.

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Listing Snapshot
Price 
$5,990,000
Days On Site 
1 Day
Bedrooms 
6
Inside Area (SqFt) 
12,000 sqft
Total Baths 
8
Full Baths 
6
Partial Baths 
2
Lot Size 
0.92 Acres
Year Built 
2001
MLS® Number 
4023575
Status 
Coming Soon
Property Tax 
$71,352
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
16 hours agoListing updated with changes from the MLS®
yesterdayListing first seen on site
General Features
Acres 
0.92
Garage 
Yes
Garage Spaces 
3
Parking 
Circular Driveway
Pets 
Yes
Security 
Security SystemSmoke Detector(s)
Sewer 
Public Sewer
SqFt Total 
12000
Style 
Colonial
Utilities 
Cable Available
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerFreezerRefrigeratorGas OvenGas RangeMicrowaveWasherGas Water HeaterDisposal
Basement 
FinishedFullWalk-Out Access
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Dining RoomFamily RoomGasLiving Room
Fireplaces 
6
Flooring 
CarpetMarbleTileWood
Heating 
Forced Air
Interior 
Breakfast BarCentral VacuumKitchen IslandWalk-In Closet(s)
Spa 
Yes
Bedroom 
Level - SecondDescription - Bedroom
Bedroom 1 
Level - Second
Bedroom 2 
Level - Second
Bedroom 3 
Level - Second
Bedroom 4 
Level - Second
Den 
Level - First
Dining Room 
Level - FirstDescription - Formal Dining Room
Family Room 
Level - First
Kitchen 
Level - FirstDescription - Breakfast Bar, Center Island, Separate Dining Area
Living Room 
Level - First
Master Bedroom 
Description - Dressing Room, Full Bath, Sitting Room, Walk-In Closet
Media Room 
Level - BasementDescription - Media Room
Other Room 1 
Level - FirstDescription - Breakfast
Other Room 2 
Level - SecondDescription - SittngRm
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Exterior Features
Construction Details 
Brick
Exterior 
Barbecue
Lot Features 
Level
Patio And Porch 
Patio
Pool Features 
In Ground
Roof 
Slate
Spa 
Yes
Schools
School District
Unknown
Elementary School
HARTSHORN
Middle School
MILLBURN
High School
MILLBURN
Listing courtesy of PROMINENT PROPERTIES SIR

The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.

Neighborhood & Commute
Source: Walkscore
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