4 Beds 3 Baths 3,036 Sq.Ft.
Architecturally relevant and thoughtfully reimagined, 105 Marsdale Drive is a truly inspiring mid-century modern residence.
Originally designed in 1958 by Massey Award-winning architect James E. Secord, the house was constructed by Robin Stewart, the renowned builder of the iconic Shaw Festival as well as Trent University, as his own cherished family home. The property stands as a truly authentic, architecturally preserved example of mid-century design — where clean horizontal lines, natural materials, and a seamless relationship between indoor and outdoor living define the experience. A later addition, influenced by noted architect Ron Thom, further enhances the home’s architectural pedigree.
Set on a double wide, private lot in one of South St. Catharines’ most highly sought-after quiet enclaves, this expansive bungalow offers nearly 3,000 square feet of main-level living — a scale rarely found in homes of this era. Floor-to-ceiling glass, multiple fireplaces, and carefully considered sightlines create a unique sense of space while maintaining warmth and intimacy throughout.
The main living areas unfold with intention — open yet grounded — allowing for a natural flow between the living room, dining space, and kitchen. Custom rosewood built-ins, original to the home, and paired with a matching dining table, anchor the space and reflect the material honesty that defines mid-century modern design.
True to its roots, the home dissolves the boundary between interior and exterior. Walls of glass draw your eye outward to a completely private, award-winning backyard oasis, designed by renowned landscape architect Todd Barber. This lush, resort-inspired setting features a Swenker concrete pool, hot tub, outdoor kitchen, pool change room, and multiple lounging areas including a built-in projection screen— all enhanced by low-voltage atmospheric landscape lighting and a fully programmable irrigation system.
Beyond its architectural beauty, the home offers exceptional versatility.
The 1800 sq ft fully finished lower level is designed as a self-contained suite, complete with a separate entrance, two bedrooms, a full kitchen, spacious living areas, and a full bathroom. Ideal for multigenerational living, growing teenagers, a private guest retreat, or a dedicated nanny or in-law suite, this space provides flexibility while maintaining the privacy and integrity of the main residence.
Additional features include four fireplaces (three wood-burning, one gas), an indoor cedar-lined sauna with shower, extensive custom storage, and thoughtfully integrated systems that support both comfort and long-term functionality.
Recognized for its stunning design and featured nationally as the Globe and Mail’s “Home of the Week,” this is a home where architectural integrity has been carefully preserved and enhanced over time.
Located just minutes from the Niagara Escarpment, Bruce Trail, Ridley College, the Pen Centre, and some of Niagara’s most celebrated wineries and restaurants, the property offers both privacy and connectivity.
105 Marsdale Drive is more than a home — it is a rare architectural offering, designed to be experienced and appreciated for generations.
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