Courtesy: Garlock Realty
315-482-6000
Adorable 2-bedroom, 2-bath home featuring an open floor plan, beautiful luxury vinyl flooring and white cabinetry with island. This inviting space offers a bright and airy layout, perfect for comfortable living and entertaining. With spacious bedrooms, modern finishes and a warm welcoming feel you will love this home. Also features a garage, paved driveway and spacious lawns for gardening and family get togethers. This is conveniently located with 2 miles of 3 golf courses, restaurants and less than 1 miles to the St Lawrence River.. Call now for details & showing.
Courtesy: Front Porch Realty
315-836-3578
Location, location, location! Doublewide on Wellesley Island, minutes from the State Park and St. Lawrence River. Great deck to sit and watch the wildlife in back and a front deck to sit and have your coffee that is totally private, on a spacious wooded lot. There is an attached enclosed porch that has washer dryer hookups. Right in the center of the island, it is conveniently located to everything. Make this your summer hideaway or a year around home. Sellers are currently doing repairs so torn up interior will be put back together. Not to be used for short term rental. Toyo stove will be repaired. The main heat is forced air gas. There is also a gas fireplace.
Courtesy: Davis Lake and River Realty, LLC
315-323-2745
Private Black Lake Island with over 900ft of frontage. Off grid Cottage with 2 large rooms and a small deck on the front. No septic, well, or electric. Sold as is. Tucked in a protected bay of Big Island out of the wind. Panoramic views from every direction.
Courtesy: Lake Ontario Realty, LLC
315-649-3434
Completely reimagined from the studs up, this beautifully renovated 2 bedroom, 1.5 bath home offers nearly 1,100 sq. ft. of thoughtfully designed living space on 4.30 acres, just a stone’s throw from the river. No detail was overlooked in transforming this home into a stylish, efficient, and modern retreat. At the heart of the home is an impressive oversized kitchen featuring an abundance of cabinetry, expansive butcher block countertops, stainless steel appliances, and exceptional workspace for cooking, entertaining, and gathering. The spacious primary bedroom offers a relaxing retreat, complemented by a beautifully designed bath with a gorgeous vanity and an incredible oversized walk in shower that truly makes a statement. Behind the beautiful finishes is an extensive list of major upgrades, including SmartSide wood siding, spray foam insulation throughout, an all new electrical system with buried service, propane heat replacing the former kerosene system, central air conditioning, and a generator ready transfer switch. The completely new water system includes three stage filtration, a water softener, and UV light, while brand new gutters complete the exterior improvements. Set on 4.30 acres with the river just moments away, this property delivers the rare combination of privacy, quality craftsmanship, modern comfort, and an exceptional North Country setting. Practically everything has been done. Simply move in and enjoy!
Courtesy: Garlock Realty
315-482-6000
Beautifully maintained 1-bedroom, 1-bath contemporary condo situated in the Historic Dairy House on Wellesley Island, The property features an open floor plan, new custom kitchen with solid surface countertops, high end luxury vinyl flooring, new bathroom, new washer dryer unit and much more. The condo is situated on the second floor and includes a beautiful porch area to enjoy your evenings. This location is ideal as its walking distance to the St Lawrence River, 18- hole golf course, pickle ball courts and restaurants. Call now for details & showing, properties like this rarely come on the market.
Courtesy: Bridgeview Real Estate
315-782-9292
Nestled in the trees on beautiful Lake of the Isles, this cozy two-bedroom cottage is the perfect place to escape and enjoy the river lifestyle. Start your mornings, or unwind in the evenings, on the spacious screened porch, where you can relax with peaceful water views and enjoy the sights and sounds of nature. Lake of the Isles is well known for its excellent fishing and scenic beauty, making this an ideal retreat. A long dock stretches through the marsh, providing protected dockage for your boat and easy access to the river. The open deck is ready for your grill, making it easy to enjoy summer cookouts. Being sold mostly furnished, this cottage is ready for you to start making memories from day one—just pack your bags and pick up some groceries. The 2 chairs and a mini-loveseat that converts into a very comfortable bed, are included. The beds and dressers, and the kitchen appliances are also included; everything you need to start living the river life. The open kitchen and living area offer a comfortable gathering space for entertaining or relaxing after a day on the water. A mini-split provides heat and AC allowing you to comfortably extend the season. Spray foam insulation in the crawl space keeps that area about 50 degrees even during frigid winter days, making a winter trip possible. Whether you're searching for a seasonal getaway, a fishing camp, or a peaceful waterfront retreat, this charming cottage offers an opportunity to enjoy all that life on the river has to offer.
Courtesy: Garlock Realty
315-482-6000
Experience refined living in this custom-built 4-bedroom, 3-bath home ideally situated on the prestigious Thousand Islands Golf Course. Designed with timeless quality and comfort in mind, this exceptional residence features custom cherry cabinetry, hardwood floors, elegant traditional moldings, and fine craftsmanship throughout. The spacious living room is highlighted by a cozy fireplace, while the bright sunroom provides additional living space with picturesque views of the golf course and beautifully manicured grounds. The fully finished basement offers abundant space for recreation, entertaining, or a home office. Additional amenities include an attached two-stall garage, paved driveway, and meticulously maintained landscaping. Enjoy the rare convenience of walking to the St. Lawrence River, local marinas, and nearby amenities while embracing the peaceful surroundings of one of the Thousand Islands' most desirable golf course communities. Opportunities to own a home in this location are rare to find. Call now for details & showing.
Courtesy: Garlock Realty
315-482-6000
Rare opportunity to own a premier waterfront condominium in the highly sought-after Swiss Chalet. This spacious 4-bedroom, 3-bath residence offers soaring ceilings, hardwood floors, and a beautiful brick fireplace in the open-concept living area. Expansive windows and a large waterfront porch showcase spectacular panoramic views of the St. Lawrence River. Living in the 1000 Islands means waking up every day to the kind of river life people dream about. With deep-water dockage right outside your door, you can bring larger boats, head out for sunset cruises, or simply enjoy effortless access to the St. Lawrence. When the weather warms up, the river becomes your personal playground — swimming in clear, refreshing water, jumping off the dock, or floating the afternoon away. And all of it is wrapped in the unmistakable magic of the 1000 Islands lifestyle — castle views, island horizons, vibrant summers, peaceful mornings, and that feeling of being connected to one of the most beautiful waterways in the world. It’s not just a feature of the property; it’s the joy of living here. Call now for details & private showing.
Courtesy: Garlock Realty
315-482-6000
RARE RIVERFRONT GEM***CUSTOM BUILT MAIN CHANNEL HOME*** Step into this timeless elegant custom built 2007 river house perched on the main channel- where every day feels like a vacation. Designed with craftsmanship and comfort in mind, this home offers breathtaking views of passing ships and the illuminated bridge at night, all from your spacious wrap around porch. The property features 4BR/3.5 BA, cathedral ceilings which create a grand, airy ambiance, custom Omega cherry cabinets, hardwood & ceramic floors throughout, master suite with jacuzzi & walk in closets, three zone, propane furnace & air-conditioning, Marvin windows & custom woodwork throughout, and spacious 20x30 bonus room above the garage perfect for guests, office or studio. Also includes a spacious 2 plus garage for your cars & storage. This home is truly one of the finest and properties like this rarely come on the market. Call now for details & private showing.
Courtesy: Garlock Realty
315-482-6000
Welcome to 46619 Tennis Island, an extraordinary waterfront residence offering commanding views of iconic Boldt Castle along the storied Millionaire’s Row. This 3-bedroom, 2.5-bath home with a 2-car garage presents a rare opportunity to enjoy an elevated riverfront lifestyle in one of the region’s most memorable settings, with a layout designed for both effortless living and easy maintenance. Boating enthusiasts will appreciate 80 feet of docking space, including a 40-foot dock with a deep-water slip ideally suited for a cruiser. The dock has been thoughtfully refaced with new boards and structure, while the expansive deck has been reimagined as a low-maintenance outdoor retreat complete with a propane firepit—an extraordinary setting for relaxing, entertaining, and enjoying views of Boldt Castle. From this remarkable vantage point, you can also watch ships pass by the castle, including impressive tankers and cruise ships, adding yet another layer to the ever-changing waterfront panorama. This exceptional setting also offers what may be the finest view for July 4th fireworks, creating an unforgettable backdrop for summer evenings on the water. Inside, the home is perfectly positioned to capture its spectacular surroundings. From the main living spaces to the private bedrooms, the ever-changing views of Boldt Castle create a striking backdrop that brings a sense of grandeur and tranquility to everyday life. Set within a golf cart–friendly community, the home is just moments from the TI Club for dining, cocktails, and summer treats, with nearby golf adding to the appeal of this coveted destination. Properties with views of this caliber seldom become available, offering the next owner an exceptional chance to personalize a premier waterfront address.
Courtesy: Chaltain Realty, LLC
315-489-2299
“420' St. Lawrence Riverfront Two Cottages Border Marker on Property” Rare opportunity to own 1.1 acres with 420 feet of St. Lawrence River frontage on Wellesley Island. The property includes two separate cottages with 6 bedrooms and 3 baths, plus two docks and a 2-car garage. Enjoy beautiful river views and endless waterfront activities including boating, fishing, canoeing, kayaking and swimming. Spacious decks and fire pits provide the perfect places to relax and enjoy the river with family and friends. Located just minutes from the U.S./Canada border, with an official international boundary marker located right on the property—an especially unique feature of this Thousand Islands setting in the international "Rift". A truly special St. Lawrence River property.
Courtesy: Garlock Realty
315-482-6000
Charming 3-bedroom, 1-bath cottage located directly on the St. Lawrence River, offering classic waterfront living with beautiful views. The home features a bright and open living area with a cathedral ceiling, open floor plan, formal dining room and a full glass front overlooking the river, creating a light-filled, airy interior. Enjoy exceptional outdoor living with spacious decks ideal for relaxing and entertaining, along with a cozy enclosed porch that extends the living space. The property includes deep-water dockage, perfect for boating, swimming, and easy access to the river. Also offers plenty of space for cars and storage. A wonderful opportunity to own a well-kept river cottage in a desirable Thousand Islands setting. Call now to preview this turn-key property, owners are retiring to Florida.
Courtesy: Lake Ontario Realty, LLC
315-649-3434
Check out this INCREDIBLE location of this main shipping channel view property on Wellesley Island with 180-degree views!!! This "Point" is truly one of a kind and you feel like you are right on top of the river!!! This sweet older Historic Home has had 2 additions and many renovations! Open floor plan on main level, master suite with bath, large living areas with Gas Fireplace and amazing views!!!! Truly amazing views everywhere! 3 bedrooms/bath upstairs, plenty of space, 2 car garage, 2 sheds and a nice docking area for multiple boats!! Quiet and small private drive plus located close to the Golf Course, hardware store and more!! Enjoy protected boating in the bay directly off the channel and a quick boat ride to all your favorite hot spots! Call today for more info and your private viewing!!
Courtesy: Bridgeview Real Estate
315-782-9292
ADORABLE WELLESLEY ISLAND COTTAGE OFFERING MAGNIFICENT RIVERVIEWS AND A DOCK SLIP! Welcome to this 696 square foot cottage offering magnificent views of the St. Lawrence River’s main shipping channel on beautiful and vehicle accessible Wellesley Island. Nestled in the Crestview Acres Association, this charming property is perfectly positioned not far from the shoreline and offers access to the water, providing that true Thousand Islands waterfront experience without the high waterfront taxes! This cute-as-a-button retreat features 2 bedrooms, 1 full bath, and an open-concept kitchen, living, and dining area — all designed to showcase those stunning river views. But chances are, you’ll spend most of your time outdoors! A spacious deck spans the length of the cottage, creating the ideal setting for morning coffee, evening cocktails, and countless memories with family and friends. Enjoy your own 24' dock slip plus access to a large community dock, offering direct access to the main channel — perfect for boating, fishing, and exploring the islands. Under the cottage, a fenced-in storage area and crawl space provides easy access to the utilities, plus secure space for kayaks, outdoor gear, and seasonal items. Located just a short boat ride or drive to Alexandria Bay and Clayton, and close to golf courses, restaurants, and endless recreation opportunities, this location places you in the heart of the Thousand Islands lifestyle. Whether you’re seeking peaceful relaxation or summer adventure, this cottage delivers it all. Purchase this cottage now and close in time to enjoy your very first Thousand Islands summer! Call today to schedule your private showing!
Courtesy: Garlock Realty
315-482-6000
Lovely 4-bedroom, 3-bath year round home built in 2013. The home features open floor plan, spacious kitchen, 9 ft ceilings in the finished walkout basement, 2 stall garage w/ workshop area and wrap around porches for cookouts and gatherings. Also includes protected deep water dockage for boats and swimming. Sunsets and summer await you at this ideal rive location. Call now for showing & details.
Courtesy: Garlock Realty
315-482-6000
Don’t miss this one-of-a-kind newly built 3 BR/2-story island cottage located in the Lake of the Isles on the St. Lawrence River. Very well insulated including the floors, fully screened-in porch with wonderful views. All double-pane windows and propane fireplace for winter use. Although this island is boat access only, it can be used in the winter months. Propane/electric refrigerator, compost toilet, Honda 3000 generator, deep-water dockage with 3 floating docks. Beautifully decorated.Listing agent will supply rides to the island. Must see!
Courtesy: Garlock Realty
315-482-6000
The serene crown jewel Historic Hart house located on Wellesley Island that is currently used as a bed & breakfast. The property features 10 guest rooms with private baths, fireplaces, a family suite, completely remolded family room with wood beam ceilings and moldings, commercial kitchen and beautiful dining area that seats 60 overlooking the golf course. This property is ideal for weddings, receptions or ideal for summer retreats. Owners have taken great care & pride in bringing back the Hart House. This property is located with views of the river and the Thousand Island Golf course and has plenty of marinas within walking distance for your boats. Call now for private showing.
Wellesley Island is located in New York. Wellesley Island, New York has a population of 394. Wellesley Island is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 31.71%.
The median household income in Wellesley Island, New York is $70,139. The median household income for the surrounding county is $58,271 compared to the national median of $69,021. The median age of people living in Wellesley Island is 67 years.
The average high temperature in July is 79.9 degrees, with an average low temperature in January of 7.8 degrees. The average rainfall is approximately 38.7 inches per year, with 98.8 inches of snow per year.
