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330 Hartshorn Dr

Millburn Twp., NJ 07078
  • $5,195,000
  • STATUS: Active
  • ON SITE: 33 Days
  • MLS #: 4046140
UPDATED: 46 min ago
$5,195,000
  • 7
    BEDS
  • 0.73
    ACRES
  • 6
    BATHS
  • 2
    1/2 BATHS
  • 9,000
    SQFT
  • $577
    $/SQFT
Type:
Single-Family Home
Built:
2026
County:

School Information

Elementary School:
Middle School:
High School:

Description

Thoughtfully designed and impeccably crafted, this is an opportunity to own a home in the sought after Hartshorn section that is as functional as it is beautiful. Defined by versatility, craftsmanship, this smart home was built in 2026 by renowned local luxury builder SEE Developers, whose past projects have set local resale records. This 9,000+ square-foot home sits on a professionally landscaped, level .73-acre private property, showcasing Nantucket-inspired architecture with modern finishes throughout. Offering 7 bedrooms, 6 full baths, and 2 half baths, including 2 primary suites. An oversized first-floor suite features a gorgeous en suite bath, while the spectacular upstairs primary features vaulted ceilings with exposed beams, California Closet dressing rooms and a luxe bathroom with radiant-heated floors.The chef's kitchen features SubZero and Wolf appliances, Medallion American maple inset cabinetry, Caesarstone quartz countertops and designer lighting. Thoughtfully planned for both everyday living and entertaining, this house offers expansive gathering spaces, 2 private offices and a finished walk-out lower level with a wine cellar, gym/yoga room, rec room, playroom, guest suite and abundant storage. Professionally landscaped by CLC, the grounds create an exceptional outdoor setting, with approved plans for a heated Gunite pool and spa. This custom-built residence blends timeless architecture and modern luxury in one of Short Hills' most prestigious neighborhoods.

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Garden State MLS logo © 2026 Garden State Multiple Listing Service, LLC. All rights reserved. IDX information is provided exclusively 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 is deemed reliable but is not guaranteed accurate by the MLS or Daunno Realty Services, LLC. 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.The data relating to real estate for sale or lease on this web site comes in part from GSMLS. Real estate listings held by brokerage firms other than Daunno Realty Services, LLC are marked with the GSMLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Data last updated 2026-09-14T19:48:53.657.
www.homesbymaier.com/homes/180032646
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330 Hartshorn Dr Millburn Twp., NJ 07078

  • Price: $5,195,000
  • Status: Active
  • On Site: 33 Days
  • Updated: 46 min ago
  • MLS #: 4046140
7
Beds
6
Baths
2
½ Baths
0.73
Acres
9,000
SQFT
$577
$/SQFT
2026
Built
County:
Essex
Area:
Millburn Twp.
Elementary School:
Hartshorn
Middle School:
Millburn
High School:
Millburn
Property Description
Thoughtfully designed and impeccably crafted, this is an opportunity to own a home in the sought after Hartshorn section that is as functional as it is beautiful. Defined by versatility, craftsmanship, this smart home was built in 2026 by renowned local luxury builder SEE Developers, whose past projects have set local resale records. This 9,000+ square-foot home sits on a professionally landscaped, level .73-acre private property, showcasing Nantucket-inspired architecture with modern finishes throughout. Offering 7 bedrooms, 6 full baths, and 2 half baths, including 2 primary suites. An oversized first-floor suite features a gorgeous en suite bath, while the spectacular upstairs primary features vaulted ceilings with exposed beams, California Closet dressing rooms and a luxe bathroom with radiant-heated floors.The chef's kitchen features SubZero and Wolf appliances, Medallion American maple inset cabinetry, Caesarstone quartz countertops and designer lighting. Thoughtfully planned for both everyday living and entertaining, this house offers expansive gathering spaces, 2 private offices and a finished walk-out lower level with a wine cellar, gym/yoga room, rec room, playroom, guest suite and abundant storage. Professionally landscaped by CLC, the grounds create an exceptional outdoor setting, with approved plans for a heated Gunite pool and spa. This custom-built residence blends timeless architecture and modern luxury in one of Short Hills' most prestigious neighborhoods.
Exterior Features

Approximate Lot Size .7346 AC IRR Exterior Description Composition Shingle Exterior Features DeckUnderground Lawn Sprinkler Garage Description Attached GarageGarage Door OpenerGarage Parking Lot Description Level Lot Parking Driveway Description Additional ParkingPaver Block Primary Style Custom Home Roof Description Asphalt Shingle Style Custom Home

Interior Features

Appliances Cooktop - GasDishwasherDryerGenerator-Built-InMicrowave OvenRefrigeratorWall Oven(s) - ElectricWasherWine Refrigerator Basement Yes Basement Description FinishedFullWalkout Basement Level Rooms 1BedroomBathOthrExerciseFamilyRmMudRoomPantrySeeRemStorage Bedroom1 Dimensions 19x17 Bedroom1 Level Second Bedroom2 Dimensions 16x15 Bedroom2 Level Second Bedroom3 Dimensions 19x17 Bedroom3 Level Second Bedroom4 Dimensions 15x15 Bedroom4 Level Second Cooling Central AirMulti-Zone Cooling Dining Area Formal Dining Room Dining Room Dimensions 19x15 Dining Room Level First Family Room Dimensions 24x23 Family Room Level First Fireplace Description Gas Fireplace Flooring CarpetingTileWood Heating Forced Hot AirMulti-ZoneRadiant - Electric In Law Suite Description Bedroom1FullBathLivingRmOffice Interior Features CODetectSecurSysSmokeDetSoakTubStallShwTubShowrWlkInCls Kitchen Area Breakfast BarCenter IslandEat-In KitchenPantry Kitchen Dimensions 23x21 Kitchen Level First Level1 Rooms 2BedroomBathOthrBreakfstDiningRmFamilyRmFoyerGarEnterKitchenLivingRmMudRoomOfficePantryPowderRm Level2 Rooms 4 Or More BedroomsBath MainBath(s) OtherLaundry RoomLoft Level3 Rooms Attic Living Room Dimensions 14x13 Living Room Level First Master Bath Features Soaking TubStall Shower Master Bedroom Description Full BathWalk-In Closet Number Of Fireplaces 1 Number Of Rooms 20 Other Room1 Bedroom Other Room1 Dimensions 15x15 Other Room1 Level First Other Room2 Office Other Room2 Dimensions 15x10 Other Room2 Level First Other Room3 FamilyRm Other Room3 Dimensions 37x23 Other Room3 Level Basement Other Room4 Exercise Room Other Room4 Dimensions 23x10 Other Room4 Level Basement

Property Features

Assessment Total 0 Block Identifier 3704 Building Assessment 0 Community Living No Easement Unknown Fha Age Restricted No Fuel Type Gas-Natural Land Assessment 0 Sewer Public Sewer Sub Property Type Single Family Tax Amount 0 Tax Rate Amount 2.019 Tax Year 2025 Utilities ElectricGas-Natural Water Public Water Water Heater Gas Year Built Description Approximate

Listing information © 2026 Garden State Multiple Listing Service,LLC.
Listing provided courtesy of Keller Williams Realty: 973-713-9464.


Garden State MLS logo © 2026 Garden State Multiple Listing Service, LLC. All rights reserved. IDX information is provided exclusively 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 is deemed reliable but is not guaranteed accurate by the MLS or Daunno Realty Services, LLC. 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.The data relating to real estate for sale or lease on this web site comes in part from GSMLS. Real estate listings held by brokerage firms other than Daunno Realty Services, LLC are marked with the GSMLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Data last updated 2026-09-14T19:48:53.657.
 
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