The Harborstone Estate
Sprawling Sag Harbor Estate, Private Heated Pool and Hot Tub, Fully Appointed for Exceptional Group Getaways
6BR/8.5BA + 3 additional sleeping areas: Heated Pool, Hot Tub, Sauna, Steam Room, Gym, Game Room, Ping Pong, Covered Patio, and Wood Burning Fire Pit
Tucked away on a beautiful private block in Sag Harbor, this sprawling estate offers an extraordinary setting for families and friends seeking space, privacy, and refined comfort. From the moment guests arrive, the property’s grand scale and manicured grounds create a sense of arrival — an immediate departure from the pace of everyday life. Inside, an expansive open floorplan sets the tone for effortless connection, allowing guests to gather comfortably while still enjoying the privacy afforded by generously sized bedrooms and an impressive number of bathrooms. Designed with groups in mind, the home provides both shared spaces for celebration and quiet corners for retreat, making it ideal for multi-generational families or sophisticated group getaways.
The exterior amenities transform the estate into a private resort. Surrounded by lush landscaping and set back for total privacy, the backyard is a sanctuary of leisure and wellness. The heated pool invites refreshing morning swims, while the hot tub offers soothing relaxation beneath open skies. A covered patio provides shaded comfort for afternoon lounging and outdoor dining, seamlessly extending the living space beyond the home’s walls. Evenings are best spent gathered around the wood-burning fire pit, where conversation lingers under a canopy of stars. Every outdoor element has been curated to create a sense of exclusivity and tranquility, ensuring guests feel worlds away while remaining close to the heart of Sag Harbor.
Inside, natural light pours through expansive windows, illuminating interiors that blend modern elegance with warmth and ease. The open layout allows the living room to flow effortlessly into the dining area and gourmet kitchen, creating a cohesive space ideal for entertaining. Plush seating invites guests to relax after a day in the sun, while the dining area accommodates memorable group dinners with ease. The chef’s kitchen is fully equipped with top-of-the-line appliances, ample counter space, and everything needed to prepare anything from casual breakfasts to celebratory feasts. A coffee maker ensures mornings begin smoothly, whether enjoyed indoors or outside by the pool. High-speed WiFi keeps guests connected as needed, while central air conditioning maintains comfort throughout the warmer months. An in-home washer and dryer add convenience for extended stays. For those seeking recreation and wellness, the estate boasts a private gym, sauna, and steam room — offering a true spa-like experience without ever leaving the property. A game room and ping pong table provide lively entertainment, while additional sleep spots offer flexibility for accommodating larger groups with ease.
The six beautifully appointed bedrooms and three additional sleeping spaces serve as luxurious sanctuaries at the end of each day. Each room is designed with comfort and sophistication in mind, featuring plush bedding, fresh linens, and a calming aesthetic that encourages deep rest. The impressive eight and a half bathrooms ensure privacy and convenience for every guest, each thoughtfully finished with elegant fixtures and stocked with the essentials needed for a seamless stay. Soft towels, spacious vanities, and refined details elevate the everyday routine into a spa-like experience.
While the estate feels entirely secluded, it remains just moments from the best of Sag Harbor and Southampton. Guests can explore renowned waterfront restaurants, charming boutiques, and vibrant art galleries before returning to their private retreat. World-class golf courses and pristine ocean beaches are within easy reach, offering days filled with sun, sport, and coastal beauty. Whether spending afternoons poolside, enjoying a wellness session in the steam room, or dining in town, guests return each evening to a home designed for comfort, connection, and indulgence.
This Sag Harbor estate offers more than luxury accommodations — it delivers a complete Hamptons experience. Here, mornings begin with quiet swims, afternoons unfold in sun-drenched leisure, and evenings gather around firelight and laughter. It is a place where groups come together, memories are made, and every detail has been thoughtfully prepared for an exceptional and unforgettable stay.
This property has a max occupancy of 16
Bedrooms
- Bedroom 1: One King Bed, First Floor/Main Floor, Air Conditioning, Ensuite Bathroom, Closet, Balcony/Deck
- Bedroom 2: One Queen Bed, 2nd Floor, Air Conditioning, Ensuite Bathroom, Standard Closet, Balcony/Deck
- Bedroom 3: One King Bed, 2nd Floor, Air Conditioning, Ensuite Bathroom, Standard Closet
- Bedroom 4: One Queen Bed, 2nd Floor, Air Conditioning, Ensuite Bathroom, Standard Closet
- Bedroom 5 - Primary: One King Bed, 2nd Floor, Air Conditioning, Ensuite Bathroom, Streaming TV, Closet, Balcony/Deck
- Bedroom 6 - Basement: One King Bed, Lower Level, Air Conditioning, Ensuite Bathroom, Standard Closet, Balcony/Deck
- Game room - additional sleeping space: One King Bed, 2nd Floor, Air Conditioning, Balcony/Deck, Open Area Privacy
- Loft additional sleeping space: One Queen Bed, 2nd Floor, Air Conditioning, Streaming TV, Privacy
- Spare room (basement): Two Bunk Beds, Lower Level, Air Conditioning, Privacy
- Private room (inside master, ideal for the children of guests staying in master): Two Twin Single Beds, 2nd Floor, Air Conditioning, Privacy
Bathrooms
- Bathroom 1: Half Bath, First Floor/Main Floor
- Bathroom 2: Full Bath, First Floor/Main Floor, Ensuite, Shower, Tub
- Bathroom 3: Half Bath, First Floor/Main Floor
- Bathroom 4: Full Bath, 2nd Floor, Ensuite, Shower/Tub Combo
- Bathroom 5: Full Bath, 2nd Floor, Ensuite, Shower
- Bathroom 6: Full Bath, 2nd Floor, Ensuite, Shower
- Bathroom 7 - Primary Ensuite: Full Bath, 2nd Floor, Ensuite, Shower, Tub
- Bathroom 8 - Sauna steam shower: Full Bath, Lower Level, Shower
- Bathroom 9 - Basement half: Half Bath, Lower Level
- Bathroom 10 - Basement ensuite: Full Bath, Lower Level, Ensuite, Shower
- Bathroom 11 Next to steam room: Half Bath, Lower Level
TVs
- Bedroom 5 - Primary: Streaming
- Loft additional sleeping space: Streaming
Outdoors & Pool/Spas
Balcony, Deck/Patio (Covered), Grill (Gas), Lounge Chairs, Patio Furniture (Table, Chairs, Umbrella), Fence Around The Yard, Fire Pit (Wood-Burning), Hot Tub (Hot Tub Attached to Pool), Private Pool (Heated, Outdoor, Freshwater)
Amenities
Bed Linens, Usable Fireplace (Wood-Burning), Air Conditioning (Central Air), Dryer, Heating, Internet (Wifi), Washer, Gym/Fitness Room (Elliptical, Stationary Bike, Weight Training Equipment, Stretching / Yoga Mat), Game Room, Garage (Attached), Hair Dryer, Iron/Ironing Board, Living Room, Parking, Bath Towels, Pool/Beach Towels, Microwave, Coffee (Pot, Keurig, Other), Dishes and Silverware, Pots and Pans, Toaster, Blender, Ping Pong Table, Television (Main Living Room, Media Room), Private Entrance, Sauna, Steam Room, Kitchen, Carbon Monoxide Detector, Smoke Detector, Hot Water, Refrigerator, Oven, Stove, Dishwasher, Fire Extinguisher, Smart TV, Wine Fridge, Ice Maker, Laptop-Friendly Workspace, Privacy (Completely Private), Essentials
Location
Nearby Beaches:
Foster Memorial Town Beach
Sagg Main Beach
Ocean Road Beach
Nearby Grocery Stores:
Sag Harbor Farmer's Market
Schiavoni's Market
Provisions Natural Foods Market
Nearby Restaurants and Bars:
Murf's Backstreet Tavern
Estia's Little Kitchen
MJ Dowlings
Eds Lobster Bar
The Dock House
Le Bilboquet
DOPO La Spiaggia
Other Location Information:
Elizabeth A Morton National Wildlife Refuge
Sag Habor State Golf Course
Other FAQ's
- Estimated Square Footage: 11,000
Rental Registration: 252180.
Suitability: Not handicap accessible.
Primary renter must be at least 30 years old.
Pet Policy: Pets may be allowed but are subject to owner's approval (please inquire). Pet approval may include additional fees and/or security deposit.
Cleaning Disclaimer: One end of stay cleaning is included in the reservation total. For reservations longer than seven nights, one cleaning per week is mandatory. In-stay cleanings are the guest's expense.
Additional Guests: Additional guests are prohibited unless express approval is provided.
Events Policy: Events are prohibited unless express approval is provided.
Special Use Policy: Reservations that involve hosting events (small or large), commercial activities, or other non-traditional uses -- including rotating groups of guests during the same stay -- require prior written approval from the host. Additional fees and/or an increased security deposit may be imposed.
Pool Disclaimer: Due to the climate of the northeastern U.S., outdoor pools and attached hot tubs will typically only be available for use from Memorial Day to Labor Day. If your booking falls outside of that time frame and you intend to use the pool/hot tub, please be sure to inquire if they will be available for use prior to booking.
For energy conservation purposes, the pool heater may only be operational from 8am to 6pm.
Off-Season Disclaimer: It is typical that spring cleanings and updates do not take place until late April / early May. If your booking falls outside of Memorial Day to Labor Day, please inquire as to whether or not outdoor furniture and equipment will be available for use prior to booking.
Payment/Refund Policy: Unless otherwise stated on the property listing, all payments are non-refundable, however, should the guest elect to cancel its reservation, Marquis will use best efforts to work with the owner of the property to reopen the dates of the reservation in attempt to re-book the property (please note the decision to reopen dates is the owners'). Should Marquis be successful in re-booking the property for the original dates at the same or higher price than the original reservation, a refund less a 20% penalty, calculated as 20% on the total reservation amount, will be issued to the guest once payment is collected in full for the new reservation. If a new reservation is not made, the guest may use the property for the dates of its original reservation so long as payments have been made in accordance with the payment schedule established at the time of booking and Marquis is notified in writing 72 hours or more prior to the start of the reservation.
Security Deposit Disclaimer: A refundable cash security deposit of $5,000 is required for this property. Information with respect to the payment and administration of the security deposit is governed by a separate Security Deposit Agreement between owner and guest, that shall be signed by both parties prior to check-in.
While StayMarquis manages this listing, the guest experience is managed by the owner of this property, meaning all property preparation, arrival coordination, in-stay communication, and requests for maintenance tasks are performed by the owner. However, StayMarquis will provide you with a "Guest Experience Manager" who can help facilitate any request, from grocery shopping to organizing a private chef.
Guest Experience: This property is part of our 'Elite' program, where the homeowner manages all on-the-ground operations and guest communication after the booking is confirmed.
Showings: To ensure the continued availability and quality of our properties, the owner may need to show the property to prospective renters or buyers. We strive to respect your privacy and provide advance notice and will make every effort to schedule these showings during reasonable daytime hours. We appreciate your understanding and cooperation.
