15 Emmet Drive

Stony Brook, NY 11790

$5,499,000
Price
11
Beds
9,411 Sq. Ft.
$584 / Sq. Ft.
9,411
Sq. Ft.
$584
per Sq. Ft.

Description

Experience the most exclusive property on the North Shore at The Mallows, a historic waterfront masterpiece in the prestigious Head of the Harbor Village. Designed by renowned architect Charles Platt for the esteemed Astor family, this iconic estate spans over four acres of impeccably manicured grounds with more than 300 feet of private beachfront. With breathtaking west-facing sunset views over Stony Brook Harbor, extending to the Long Island Sound and Connecticut, this rare offering epitomizes...Experience the most exclusive property on the North Shore at The Mallows, a historic waterfront masterpiece in the prestigious Head of the Harbor Village. Designed by renowned architect Charles Platt for the esteemed Astor family, this iconic estate spans over four acres of impeccably manicured grounds with more than 300 feet of private beachfront. With breathtaking west-facing sunset views over Stony Brook Harbor, extending to the Long Island Sound and Connecticut, this rare offering epitomizes luxury and exclusivity. Seamlessly blending historic charm with modern elegance, this estate offers resort-style outdoor living with a heated saltwater pool, hot tub, private tennis court, and a picturesque waterfront gazebo. A cobblestone driveway, sprawling limestone patio, chicken coop, and lush vegetable garden complete the outdoor oasis, perfect for grand entertaining or quiet relaxation. Inside, the stately residence boasts 11 bedrooms, 5.5 bathrooms, and 14 fireplaces, including a 3-bedroom guest cottage. Sophisticated craftsmanship is showcased through 9.5-foot ceilings, intricate custom millwork, and a refined library. The home is further enhanced by a three-level elevator, a stunning glass conservatory off the primary suite featuring Marvin hurricane-proof windows and doors, and a four-season glass room off the family room, offering panoramic views year-round. Designed for both comfort and grandeur, the chef’s kitchen is outfitted with Viking appliances, a gas stove, and a Sub-Zero refrigerator, positioned next to an expansive dining room ideal for elegant entertaining. Perfectly located within walking distance to the Stony Brook Yacht Club, Avalon Nature Preserve, and Stony Brook Village, this one-of-a-kind estate provides easy access to the LIRR, North Shore beaches, and the award-winning Three Village School District. A true masterpiece of luxury and exclusivity, The Mallows represents a once-in-a-lifetime opportunity to own the most prestigious property on the North Shore.
  1. Listed by Michael V. Foley • Frontline Realty Group LLC
    P: (631)-938-1481 C: (631)-664-8200 mikefoley@frontline-realty.com

Property Details for 15 Emmet Drive

City/Township
Smithtown
View
Water
Architectural Style
Estate
Community Features
Tennis Court(s)
Waterfront
Yes
Section Area
Harbor Rd
LISTING UPDATED: 02/05/2025 01:33 PM

Property Details for 15 Emmet Drive

StatusActive
MLS #L3577211
Days on Market164
Taxes$82,099 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family
Year Built1906
Lot Size4.10 AC / 178,596 SF
CountySuffolk County

Building Information for 15 Emmet Drive

Stories-Year Built1906Building Size-Lot Size4.10 AC / 178,596 SF

Property Information for 15 Emmet Drive

Summary
Location and General Information
  • Village: Head of the Harbor
  • Senior Community YN: No
  • MLS District Code: 801
  • Directions: Harbor Rd to Emmet Dr
  • Tax Block: 1
  • Tax Lot: 6
  • Property Attached: No
  • Structure Type: false
  • State Or Province: NY
School Information
  • School District: Three Village
  • Elementary School: Minnesauke Elementary School
  • Middle Or Junior School: Paul J Gelinas Junior High School
  • High School District: Three Village
  • High School: Ward Melville Senior High School
Rental
Rental
  • Lease Considered: No
  • Seasonal Rental: No
Unit Information
Unit Information
  • Number Of 1 Bedrooms: 0
  • Number Of 2 Bedrooms: 0
  • Number Of 3 Bedrooms: 0
  • Number Of 4 Bedrooms: 0
  • Building Units Total: 1
Room Information
Room 1 Information
  • Room Level: Basement
  • Room Type: Auxiliary Room
  • RoomDescription 1: Full Basement, 1/2 Bath, Utilities, Additional washer/dryer hookup, Storage, Elevator
Room 2 Information
  • Room Level: First
  • Room Type: Auxiliary Room
  • Room Description: Eat in Kitchen, Formal Dining Room, Family Room, Large Foyer, Library, Powder Room, Elevator, Glass All Season Room
Room 3 Information
  • Room Level: Second
  • Room Type: Auxiliary Room
  • Room Description: Primary Ensuite, 4 Additional Bedrooms, 2 Additional Full Bathrooms, Washer/Dryer, Elevator, Sun Room
Room 4 Information
  • Room Type: Auxiliary Room
  • Room Description: 3 Bedrooms, Bonus Room, Living Room, Eat in Kitchen, Full Bathoom
Room 5 Information
  • Room Type: Auxiliary Room
  • Room Description: Attached Guest Cottage: Eat in Kitchen, Living Room, 3 Bedrooms, Full Bathroom, Private Entrance, Entrance to main house
Room 6 Information
  • Room Type: Auxiliary Room
  • Room Description: Heated Salt Water Pool, Gazebo, Private Beach, Hot Tub, Tennis Court, Limestone Patio, Oversized Cobblestone Driveway, Attached Garage, Vegetable Garden, Chicken Coup, Playground
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 0801-001-00-01-00-012-000
  • Additional Fees: No
Interior and Exterior Features
Interior Features
  • Amenities: Balcony, Beach Access, Beach Front, Central Vacuum, Deck, Estate, Hardwood Floors As Seen, In Ground, Patio, Porch, Primary Bathroom, Public, Security System, Tennis Court(s), Water Access, Water View, Waterfront
  • Interior Features: Central Vacuum, Primary Bathroom
  • Appliances: Dishwasher,Dryer,Microwave,Oven,Refrigerator,Washer,Oil Water Heater
  • Number Of Kitchens: 3.0
  • Total Rooms: 24
  • Basement: Full, Partially Finished, Walk-Out Access
  • Attic Description: Full
  • Fireplace: Yes
  • Fireplaces Total: 14
  • Location Amenities: Walk Out Basement, Community Tennis Courts, Balcony, Hardwood Floors As Seen, Deck, Patio, Porch, In Ground Pool, Security System, Water View, Water Access
  • Security Features: Security System
  • Spa: No
  • Flooring: Hardwood
Exterior Features
  • Exterior Features: Balcony
  • Exterior Property Features: Balcony, In Ground, Deck, Patio, Porch, Attached, Driveway, Garage, Off Street, Private, Tennis Court(s), Level, Historic District, Sprinklers In Front, Sprinklers In Rear
  • Elevation Certificate: No
  • Patio And Porch Features: Deck,Patio,Porch
  • Construction Materials: Stucco,Block
  • Waterfront Features: Beach Access, Beach Front, Waterfront, Water Access
  • Pool Private: Yes
  • Pool Features: In Ground
  • Pool Details: In Ground
Lot Information
  • Lot Features: Level,Historic District,Sprinklers In Front,Sprinklers In Rear
  • Lot Size Dimensions: 4.1
  • Additional Parcel: No
  • Site Features: Tennis Court(s), Level, Historic District, Sprinklers In Front, Sprinklers In Rear
Parking
  • Parking Features: Attached, Driveway, Garage, Off Street, Private
  • Garage: Yes
Utilities
  • Cooling: Central Air
  • Heating: Oil, Forced Air
  • Heat Fuel Type: Oil, Forced Air
  • Number Of Heating Zones: 12
  • Sewer: Septic Tank
  • Water Source: Public
  • Utilities: Cable Available
Green Features
  • Green Features: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer, Oil Water Heater, Oil, Forced Air, Balcony, In Ground

Property History for 15 Emmet Drive

DateEvent & SourcePriceAppreciation
DateEvent & SourcePrice

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 15 Emmet Drive

Taxable ValueLand$5,015Additions$27,960Total$32,975
Home Facts
Beds10Baths4.5Total Finished SqFt8,850 SqFtAbove Grade Finished SqFt8,850 SqFtStories3Lot Size178,596 SqFtStyleSingle Family ResidenceYear Built1906CountySUFFOLKAPN0801-001.00-01.00-012.000Fireplace TypeHas Fireplace

Schools near 15 Emmet Drive

This home is within Three Village Central School District.
Rating
School
Type
Grades
Distance
Public - PK to 6
Public - 7 to 9
Public - 9 to 12
Rating
School
Distance
Minnesauke Elementary School
PublicPK to 6

Paul J Gelinas Junior High School
Public7 to 9

Ward Melville Senior High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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15 Emmet Drive is a single family home for sale in Stony Brook, NY 11790. This property was listed for sale on September 6, 2024 by Frontline Realty Group LLC, it's currently listed at $5,499,000. This listing's school district is Three Village Central School District. Nearby schools include Minnesauke Elementary School, Paul J Gelinas Junior High School and Ward Melville Senior High School. 15 Emmet Drive is a 11-bed, 6-bath, 9,411 sqft single family home built in 1906.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Frontline Realty Group LLC, Michael V. Foley

The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All Rights Reserved.