luxury real estate for sale Le Haut-Saint-Laurent, Canada

Historic 74-Acre Riverfront Oasis - Embrace a rare piece of local history with this spectacular large vacant parcel on 4200 feet of fresh river frontage, once home to the historic Chateaugay Chasm House. Offering unparalleled privacy and pristine natural beauty, this expansive property features rare private river frontage on both sides of the water, making it a dream destination for world-class trout fishing and outdoor recreation. Whether your vision is to develop an exclusive eco-resort oasis, build a secluded dream estate, or preserve the land as a pristine private sanctuary, this unique acreage offers an extraordinary canvas of absolute tranquility and boundless potential.

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.

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.

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.

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.

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.