luxury real estate for sale Cornwall, Canada

Tucked within the pristine beauty of the Adirondack Park, this modern mountain compound offers refined wilderness living on over 21 private acres, with direct access to a breathtaking stretch of the St. Regis River. A scenic overlook reveals views of three cascading waterfalls, creating a rare and unforgettable natural setting. A beautifully appointed main residence and a separate guest home are thoughtfully positioned on their own private acreage, each with its own pond and full-house generator for year-round peace of mind. Ideal as a primary residence, family compound, or income-producing long- or short-term rental, this property offers exceptional flexibility. The turnkey main home is offered fully furnished and features a wide-open, single-level floor plan with two bedrooms and two full baths. Designed for comfort and accessibility, it is ADA compliant and showcases exceptional craftsmanship throughout — including a gourmet kitchen, custom cabinetry, heated floors, central air, high-end water filtration, a walk-in Jacuzzi tub, and generous storage with elevator access to the attic. The heated garage is connected by a breezeway currently used as an office, enhancing both function and versatility. Following a woodland trail leads to the guest home, which mirrors the quality and charm of the main residence. It offers two bedrooms, 1.5 baths, high ceilings, an open floor plan, a large porch, and a storage shed, all overlooking its own tranquil pond. Both homes are engineered with truss systems and insulated porch ceilings, allowing for easy reconfiguration or future expansion. Experience the serenity only true wilderness can offer, while remaining conveniently located approximately 40 minutes from Titus Mountain Ski Area, 30 minutes to Malone or Potsdam, 60 minutes to Lake Placid, and about two hours to Montreal or Ottawa.

This gorgeous modern Adirondack compound is a dream. Privately situated on 21.33 acres with access over town land (about 100 feet) leading to a stunning stretch of the St. Regis River, the property features an overlook with views of three different waterfalls. Both homes have ponds that attract abundant wildlife. Many uses for this property include, primary residence, family compound, long or short term rental for one or both homes. The main home offers a wide-open floor plan with two bedrooms and two full baths, all on one level, and is ADA accessible. A breezeway connects the oversized three-car garage to the house and is currently being used as an office. The homes are engineered with a truss system, making reconfiguration easy should additional rooms be desired. Amenities include a walk-in Jacuzzi tub, a walk-in closet with washer and dryer, and gorgeous custom cabinetry throughout. Heated floors run throughout the entire home, including the garage. Additional features include central air conditioning, a whole-house generator, a high-end water filtration system, and a large attic storage space with elevator access. Covered porches with insulated ceilings add to the comfort, and the property is being sold furnished. Follow one of the woodland trails to the guest home, which offers the same charm and high-end finishes and includes its own pond. This home features two bedrooms and 1.5 baths, an open floor plan, high ceilings, a large porch, and a spacious storage shed. A tractor and side-by-side are negotiable. Conveniently located just two hours from Montreal or Ottawa, one hour from Lake Placid, 30 minutes to Malone or Potsdam, and 40 minutes to Titus Mountain Ski Area.

A rare opportunity to own a stunning 967.3 m² waterfront lot with breathtaking, unobstructed views and direct access to Lac Saint-François. Boasting 16.76 metres of water frontage and a depth of 59.27 metres, this beautifully maintained, tree-lined lot provides the perfect canvas for your dream lakeside residence or prestige cottage project. Nestled in the quiet municipality of Sainte-Barbe, this property offers a serene natural setting with sweeping panoramic views across the lake. A truly exceptional lifestyle opportunity on the water.

This flood-free estate of over 110,700 square feet features a majestic two-story main residence with a wood-burning fireplace and panoramic views of Lake St. Francis. The property also includes a separate, year-round home, ideal for rental income or a multigenerational project, as well as a charming three-season cottage directly on the lakefront. A double garage with a separate loft completes the ensemble. With 27 rooms, 5 bedrooms, and 4 bathrooms, this waterfront property on Lake St. Francis is distinguished by its spaciousness and generous living capacity.

Timeless Elegance Along the Châteauguay River Set in an exceptional natural environment, this fully renovated century-old residence perfectly blends historic charm with modern comfort. Positioned on an expansive 141,000-square-foot estate bordered by the Châteauguay River, the property offers a private and refined lifestyle where nature, tranquility, and elegance come together seamlessly.

Beautiful turnkey 12-unit building spread over 3 floors, located in the heart of downtown Valleyfield, featuring twelve 4½ units and generating annual revenue of $221,880. Built in 2017, all 12 units are air-conditioned with a modern open-concept design that is bright and welcoming. Two interior elevators provide access to the 2nd and 3rd floors. The property includes 12 parking spaces in a heated underground garage, as well as 6 outdoor parking spaces. The building is just steps away from amenities, shopping centers, the hospital, Parc Delpha-Sauvé, and bike paths. An impeccable property offering comfort and quality of life. Garage door opener motor replaced in 2025. INCLUSIONS The light fixtures, the range hoods, the hot water tanks, the 12 wall-mounted air conditioners, and the apartment vacuum cleaners. EXCLUSIONS The tenants' personal belongings.

Beautiful turnkey 12-unit building spread over 3 floors, located in the heart of downtown Valleyfield, featuring twelve 4½ units and generating annual revenue of $221,880. Built in 2017, all 12 units are air-conditioned with a modern open-concept design that is bright and welcoming. Two interior elevators provide access to the 2nd and 3rd floors. The property includes 12 parking spaces in a heated underground garage, as well as 6 outdoor parking spaces. The building is just steps away from amenities, shopping centers, the hospital, Parc Delpha-Sauvé, and bike paths. An impeccable property offering comfort and quality of life. Garage door opener motor replaced in 2025. INCLUSIONS The light fixtures, the range hoods, the hot water tanks, the 12 wall-mounted air conditioners, and the apartment vacuum cleaners. EXCLUSIONS The tenants' personal belongings.

An Exceptional Private Estate Surrounded by Nature Set at the end of a long private driveway, this remarkable country-style estate spans approximately 70 acres, predominantly wooded, offering complete privacy and a rare natural setting just minutes from the U.S. border. Built in stone with noble, durable materials, the residence immediately conveys a timeless character and a sense of solid craftsmanship. Thoughtfully renovated over the years, the home features warm, inviting living spaces where solid wood, natural stone and generous volumes blend in perfect harmony.

Set on a lot of over 70,000 sq ft in Mont Rigaud, this superb property offers privacy just 40 minutes from downtown Montreal. Major renovations are planned for 2024-2025. The bright living area features a cathedral ceiling and large windows. The master suite includes a fireplace, ensuite bathroom, walk-in closet, and access to the pool and spa. Two additional bedrooms, a large mezzanine upstairs, and a fully finished basement with a kitchenette and wood-burning fireplace complete the living space. The backyard boasts a large patio, pool, spa, and wooded area. A double garage provides additional storage. Conveniently located near amenitie

Nestled on nearly two acres on one of St-Lazare's most prestigious streets, this exceptional bungalow offers a truly spectacular private backyard oasis. Impeccably landscaped grounds featuring a heated in-ground pool, spa with waterfall, custom fire pit, multiple patio spaces, and a gated circular driveway. This 2+3 bedroom home boasts a stunning extension with soaring vaulted ceilings, expansive windows, a grand living room, elegant dining area, and a modern kitchen with heated floors. The basement includes a newly completed intergenerational suite. A rare and remarkable property.

Welcome to a truly unique property - a former 1800s church transformed into a stunning home over 20 years. The main floor features radiant heated concrete floors, massive windows, and ancestral stone walls. The kitchen and living room offer floor-to-ceiling windows, a fireplace, and patio doors to your lush garden. Upstairs you'll find your primary suite and ensuite bathroom along with a mezzanine lounge. You'll also find a secondary bedroom and ensuite bathroom, a workshop and two balconies. With mixed residential-commercial zoning, it's ideal for a home, restaurant, gallery, event space or tourist lodging establishment.

Prestigious millennial home in Alstonvale, backing onto the Falcon Golf Course. Side-by-side intergenerational layout with two separate entrances. The expansive interior features 5 bedrooms, 3 full bathrooms, and 2 powder rooms, plus a large kitchen and dinette, an office, formal living areas, and a live-in suite. A finished basement offers a family room, 2nd office, gym or bedroom, and ample storage. Double garage with loft above. Impressive 36,647 sq ft landscaped lot. Heated in-ground saltwater pool, paved areas, and mature trees for privacy, with panoramic views of the Falcon course. Discover the potential of this beautiful home!

Introducing 280 Main, an exquisite residence brimming with character and rich history. Nestled along the waterfront, this captivating property exudes exceptional curb appeal. Spanning 3 levels, this home showcases 7 bedrooms,4+1 half baths, a generously proportioned main floor, dual staircases & a playroom featuring exposed beams and soaring cathedral ceilings.Further enhancing this estate is a 3-car garage + a spacious mudroom & a sunroom that offers great water views. Meticulously landscaped gardens with a tranquil pond. Whether seeking a family home or a serene countryside retreat, this remarkable gem embodies country living at it best!

A rare opportunity to acquire an outstanding land assembly spanning nearly 8.3 million square feet (768,800 m²), comprising four contiguous cadastral lots (5926035, 5927403, 5927404 and 5927405) located at 17, 2nd Concession, in Grenville-sur-la-Rouge, within the MRC d'Argenteuil.This expansive property features a varied topography, both flat and rolling with mixed-forest coverage, arable land. Its remarkable size, combined with multi-purpose zoning (residential, commercial and agricultural category 4), makes it a truly uncommon offering in the Laurentians real estate market.

Rare opportunity to build your dream waterfront estate. Spanning approximately 3.5 acres across two lots, this unique offering includes over 92,000 sq.ft. of prime waterfront with 200+ ft of shoreline on the Lake of Two Mountains. Elevated for sweeping views and privacy, the site is surrounded by mature trees and natural beauty. The value is in the land and its exceptional redevelopment potential. Additional 64,200 sq.ft. lot across the street, zoned agricultural.

New 2025 construction with a modern design located in Pincourt. This stunning single-family home features 3 bedrooms on the upper floor, 3 full bathrooms, and a powder room. Ideally situated facing a park, it offers a prime location in a highly sought-after area. Enjoy a garage, a basement that can be finished to suit your needs, and a spacious lot of over 6,000 square feet. A rare opportunity combining comfort, space, and quality construction.

Located along the shores of the St. Lawrence River in Notre-Dame-de-l'Île-Perrot, this elegant residence sits on a remarkable 28,912 sq. ft. point lot with navigable waterfront access. The true highlight of the property, this unique lot offers exceptional water frontage, expansive outdoor space, and potential rarely found on the market. Filled with natural light, the home features a double garage, a spacious California Room-style family room, and generous living areas. A rare opportunity to enjoy an exceptional waterfront setting.

Nestled in the heart of the Laurentians on a private lot spanning over 88,000 sq. ft., this magnificent log home built in 2023 embodies the perfect balance between rustic charm and contemporary refinement. Crafted from 11-inch logs and offering more than 3,500 sq. ft. of living space

Private & Peaceful. Set along the Lake of Two Mountains, this unique property offers stunning water views from the living room and primary bedroom, as well as direct access to the lake. Surrounded by mature trees and natural beauty, the setting is exceptionally tranquil and private, creating the feeling of a hidden retreat.towering trees and lush greenery create an immediate sense of calm. Positioned away from neighboring properties and enveloped by nature, the home enjoys exceptional privacy and a serene atmosphere rarely found. The exterior setting is simply spectacular. A truly remarkable property with extraordinary potential.

AVAILABLE NOW! Fairmont Le Château Montebello Golf Club! The Birches is a beautiful Canadian style four-season home on over 50,700 sqft of wooded/terraced land in an exclusive enclave overlooking the golf, 60/75 min. from Ottawa, Montreal & Mont-Tremblant. This 5 bdrm/3 bath home provides the ultimate in year-round country living. It has been carefully preserved and maintained over the years. It is one of the unique houses of the former Seigniory Club. PS: A new heating system heat/cold thermopump with a central furnace was installed and the oil tanks were removed.)

Known as the Loon Lake Irish House, this extraordinary Victorian estate offers a rare opportunity to own a piece of Adirondack history. Originally built around 1905 during Loon Lake's grand resort era, the home stands as one of the area's most iconic and well-preserved historic properties. Recognized with a 2025 Adirondack Architectural Heritage (AARCH) Preservation Award, the Irish House has been thoughtfully restored while retaining the character and craftsmanship that make it truly unique. Inside, you'll find over 6,500 square feet of living space, featuring 9 bedrooms, 8 bathrooms, spacious gathering areas, and beautiful period details that reflect its storied past. Located in the heart of the Adirondack Park, the property enjoys walkable deeded access to Loon Lake, one of the largest private lakes in the Adirondacks. For generations, Loon Lake has attracted visitors seeking crystal-clear waters, mountain views, and a peaceful escape surrounded by nature. Whether boating, paddling, swimming, or simply enjoying the lake's serene beauty, this setting offers an authentic Adirondack lifestyle. Steeped in history yet ready for its next chapter, the Irish House presents endless possibilities as a private family retreat, hospitality venture, or legacy property to be enjoyed for generations. Combining architectural significance, modern comforts, and access to one of the Adirondacks' most treasured lakes, this is a truly rare offering.

Tucked into the prestigious enclave of Rideau Forest in Manotick, this classic two-story detached home sits on a private, southern-exposure 2-acre lot surrounded by mature trees and open meadows. The location is the headline: Rideau Forest is one of Ottawa's most coveted estate communities, prized for its large wooded lots, quiet country setting, and sense of seclusion-all while offering an easy commute to the city and just minutes from the charming shops, restaurants, and riverfront of Manotick village. Nearby golf and the natural beauty of the Rideau area only add to the appeal. It's a rare blend of pastoral privacy and everyday convenience. Inside, the home is designed for both family living and entertaining. A spacious kitchen opens to a light-filled family room, while a bonus sunroom with vaulted ceilings offers a flexible space ideal as an art studio or playroom. A dedicated home office makes remote work a pleasure, and a practical mudroom with a separate entrance keeps a busy household organized. New hardwood graces the second level, where the generous primary bedroom (an impressive 25' x 12'9) anchors four bedrooms and the home's well-appointed bathrooms. The fully finished basement is a standout, offering 2 additional bedrooms, a full bathroom, expansive recreation and games rooms, and a built-in bar. Thanks to the attached 3-car garage with a separate interior entrance leading down into the basement, this lower level presents the perfect opportunity for a multi-generational family setup or an in-law suite, offering privacy, independence, and a dedicated point of access while keeping everyone comfortably under one roof. Outdoors is where this property truly shines. Three patio-door walkouts-from the dining room, kitchen, and sunroom-lead to a fully fenced backyard built for memorable summers. An 18' x 36' saltwater pool with gas heater, ample lounging and BBQ space, and a firepit area set the stage for everything from quiet evenings to lively gatherings, all framed by trees and natural surroundings. (id: 58753)

Set behind a private gated entrance on an impressive 87,119 sq. ft. lot in prestigious Senneville, this exceptional estate offers 6 bedrooms, 5+3 bathrooms, and luxurious high-end finishes throughout. Soaring ceilings and thoughtfully designed living spaces create an atmosphere of refined elegance, while a four-season sunroom, sauna, and a private den off the primary suite enhance everyday living. Complete with an inground pool and both an attached and detached 2-car garage, this remarkable estate offers an unparalleled blend of privacy, comfort, and sophistication.

Custom-built and thoughtfully designed, this exceptional property offers over 3,000 sq ft of above-grade living space with timeless finishes throughout. Plus a commercial-grade garage, dedicated office, and basement suite create a unique living and working environment you'd otherwise never find in a residential property. Set on a generous 0.69-acre lot, the main residence features 4 bedrooms and 2.5 bathrooms with the quality and craftsmanship you'd expect from a true custom build. The main level showcases rich Brazilian mahogany hardwood floors, while the upper level carries through with warm natural ash - two distinct woods that together create a home that feels both grounded and refined. The fully finished basement adds another 1,300 sq ft, complete with a kitchen and two additional bedrooms. It is perfectly suited for multi-generational living as-is and is just a side entrance away from becoming a fully self-contained unit. What truly sets this property apart is the 1,300 sq ft attached commercial-grade garage. Intentionally built to operate as a home business, it's also designed so that it can be converted into an additional dwelling. Featuring three garage doors, soaring 12' and 16' ceiling heights, and a dedicated office. This is the space that tradespeople, contractors, car enthusiasts, and home-based business owners have been looking for. No more renting shop space. No more commuting to a separate facility. Everything you need. Home, workspace, and storage all under one roof. If you run your own business, work with your hands, or simply need room to operate on your own terms, this property was built with you in mind. Whether you're a contractor, landscaper, mechanic, electrician, plumber, or any trades professional this is the property you've been waiting for and opportunities like this don't come along often. **Pleaste note: Some of the pictures are virtually staged. ** This is a linked property.** (id:57238)