Photo of 27 Hillside Avenue, Millburn NJ
     
27 Hillside Avenue
Hartshorn
Millburn , NJ 07078
Millburn Township
Millburn Township Public Schools
Essex County
Asking Price$5,990,000
Bedrooms6
Full Baths6
Partial Baths2
Acres0.92
Interior Sqft12,000
Age25
HeatingNatural Gas
Fireplaces6
CoolingCentral Air
WaterPublic
SewerPublic
Garages3
BasementWalkout
Taxes (2025)$71,352
PoolIn-Ground Pool
Parking1 Car

Description
SHORT HILL LUXURY REAL ESTATE 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. . Only .6 miles to the Millburn and Short Hills trains, not to mention .5 miles from downtown Millburn.

Room Sizes

Location


Driving Directions
Old Short Hills Road or Hobart Avenue to Hillside

Details
Architectural Type - Colonial
Garage(s) - Built-In Garage, Garage Door Opener, Oversize Garage
Parking - 1 Car Width, Blacktop, Circular, Paver Block
Pets - Yes
Flooring - Carpeting, Marble, Stone, Tile, Wood
Basement - Finished, Full, Walkout, 1Bedroom,Additional Bath,Exercise,GameRoom,Leisure,Media,Utility,Walkout
Fireplace(s) - Dining Room, Family Room, Foyer/Hall, Gas Fireplace, Library, Living Room
Inclusions - Cable TV Available, Garbage Included
Interior Features - Wet Bar,Blinds,CODetect,Cedar Closet,Drapes,Fire Alarm,High Ceilings,HotTub,Security System,Smoke Detector,Stall Shower,Walk in Closets
Appliances - Central Vacuum, Dishwasher, Disposal, Dryer, Freezer-Freestanding, Generator-Built-In, Instant Hot Water, Microwave Oven, Range/Oven-Gas, Refrigerator, Wall Oven(s) - Electric, Washer, Water Filter, Wine Refrigerator
Rooms List - Master Bedroom: Dressing Room, Full Bath, Sitting Room, Walk-In Closet
Kitchen: Breakfast Bar, Center Island, Separate Dining Area
1st Floor Rooms: Breakfast Room, Dining Room, Family Room, Foyer, Garage Entrance, Kitchen, Laundry, Living Room, Mud Room, Office, Outside Entrance, Powder Room
2nd Floor Rooms: 4+Bedrooms, Main Bath, Additional Bath, Foyer, Sitting Room
3rd Floor Rooms: Attic
Baths: Jetted Tub, Stall Shower

Roofing - Slate
Pool - Heated, In-Ground Pool
Lot Features - Level Lot
Exterior Features - Barbeque,Gazebo,HotTub,Patio,Private Fence,Sprinkler, Brick
Community Features - Exercise Room, Pool-Outdoor
Cooling - 4+ Units, Central Air, Multi-Zone Cooling
Heating - 4+ Units, Forced Hot Air, Multi-Zone, Radiant - Hot Water, Gas-Natural
Hot Water - Gas
Sewer - Public Sewer, Sewer Charge Extra
Water - Public Water
Additional Utilities - Electric, Gas-Natural

Notes
Page: © 2026 EveryHome, Realtors, All Rights Reserved.
Data: © 2026 TREND, All Rights Reserved.
Information Deemed Reliable But Not Guaranteed.
The data relating to real estate for sale on this website appears in part through the TREND Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which EveryHome participates, and is provided by TREND through a licensing agreement.
Presentation: © 2026 EveryHome, Realtors, All Rights Reserved. EveryHome is licensed by the New Jersey Real Estate Commission - License 0901599
Real estate listings held by brokerage firms other than EveryHome are marked with the IDX icon and detailed information about each listing includes the name of the listing broker.
The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some properties which appear for sale on this website may no longer be available because they are under contract, have sold or are no longer being offered for sale.
Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller. For information on those properties withheld from the internet, please call 215-699-5555

Assessment : 3600000
Latitude : 40.7295870
Longitude : -74.314361
EveryHome Number : 023575-42026
Listing Courtesy PROMINENT PROPERTIES SIR
Zoning Designation