This one-of-a-kind property offers unparalleled 360-degree water views from every room, making it the perfect escape for those seeking serenity, adventure, and natural beauty. This island escape is a short flight from NYC and accessible only by boat or seaplane. The fixed and floating dock accommodates vessels of many sizes, while the home is perched at the edge of the island to maximize garden space. Surrounded by the pristine waters of the St. Lawrence River, this property is a haven for outdoor enthusiasts. Enjoy kayaking, canoeing, boating, fishing, and wildlife spotting right from your doorstep. With no road access and only reachable by boat, you'll experience complete privacy and seclusion. The property boasts a spacious 3-bedroom, 2-bathroom home designed for comfort and modern living. The main floor features an open-plan kitchen, living, and dining area, ideal for entertaining and enjoying breathtaking views of the surrounding waters. The wrap-around porch is accessible from each room via large glass sliding doors. The guest bedrooms are also located on this floor and serviced by a full bathroom. Upstairs is the primary bedroom suite with sweeping views, including from a jetted tub. A bonus loft with cathedral ceilings provides additional living space, a quiet nook for relaxation, and the opportunity for additional bedrooms as needed. Despite its remote feel, the island is fully connected to reliable grid power via an underwater power line and has an endless supply of freshwater directly from the river, making it both convenient and sustainable. The water levels are strategically maintained and controlled through a series of precision hydraulic dams, ensuring protection in an ever-changing climate. High-speed wireless internet is also available. Whether you're looking for a private getaway or a unique investment opportunity, this island offers a blend of luxury, tranquility, and adventure in one of the most beautiful locations in the northeast. PRICE IN USD
For sale
$1,200,000
222201 Saint Marys Island, Alexandria Bay, NY 13607
3beds
2baths
--sqft
Single Family Residence
Built in ----
-- sqft lot
$1,134,500 Zestimate®
$--/sqft
$-- HOA
What's special
- 69 days
- on Zillow |
- 1,490 |
- 52 |
Zillow last checked: 7 hours ago
Listing updated: May 28, 2025 at 07:26am
Listing by:
THE AGENCY
Source: TRREB,MLS#: X12099343
Originating MLS: Toronto Regional Real Estate Board

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
Heating
- Forced Air, Electric
Cooling
- Central Air
Appliances
- Included: Instant Hot Water, Water Purifier
Features
- Flooring: Carpet Free
- Basement: None
- Has fireplace: No
Interior area
- Living area range: 2500-3000 null
Video & virtual tour
Property
Features
- Stories: 2
- Exterior features: Private Dock
- Pool features: None
- Has view: Yes
- View description: Bay, Beach, Canal, Clear, Garden, Lake, Panoramic, River, Trees/Woods, Water
- Has water view: Yes
- Water view: Bay,Beach,Canal,Lake,River,Water,Direct,Unobstructive
- Waterfront features: Beach Front, Boat Launch, Boat Lift, Cable Lift, Dock, Island, Marina Services, River Access, Direct, Lake
- Body of water: St. Lawrence River
Lot
- Features: Beach, Clear View, Island, Lake Access, Lake/Pond, Marina
Details
- Parcel number: 2222010030690001005000
- Other equipment: Air Exchanger, Ventilation System
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Wood
- Foundation: Other
- Roof: Asphalt Shingle
Utilities & green energy
- Sewer: Septic
- Water: Lake/River
- Utilities for property: Cable Available, Electricity Connected, Internet High Speed, Phone Connected, Phone Available, Underground Utilities
Community & HOA
Community
- Security: Alarm System
Location
- Region: Alexandria Bay
Financial & listing details
- Annual tax amount: $17
- Date on market: 4/23/2025
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