190 Donnelly Drive, Mississauga, ON

190 Donnelly Drive, Mississauga, ON

Unparalleled in scale, craftsmanship, and sophistication, 190 Donnelly Drive stands as Mineola West’s premier family estate. Known as “The Garden House” by David Small Designs and masterfully built by Seven Oaks Homes, this extraordinary custom residence sits on a rare 104' x 330' private lot, surrounded by mature trees and meticulously curated gardens inspired by Colonial Williamsburg. The exterior showcases timeless elegance with a Flemish bond red clay brick façade, hand-carved pineapple entrance, vintage copper accents, and a DaVinci slate-style roof. A sweeping clay paver driveway leads to an oversized double garage with interior access, seamlessly blending grandeur with everyday convenience. Inside, approximately 8,000 square feet of refined living space offers 4+1 bedrooms and 5 bathrooms. Reclaimed wide-plank black ash hardwood floors, coffered and beamed ceilings, custom millwork, and plaster crown mouldings define every room. The chef’s kitchen features premium Wolf and Sub-Zero appliances, an oversized island, skylights, and a breakfast area that opens to the garden-facing sitting room. Formal dining with a butler’s pantry, a dramatic great room with vaulted ceilings, and a main-level primary suite with spa-inspired ensuite and heated floors combine elegance with effortless family living. Upstairs, generously proportioned bedrooms and elegant ensuites provide private retreats, while the finished lower level includes a nanny or in-law suite, media and family rooms with wet bar, a two-sided fireplace, a showpiece wine cellar, craft room, and extensive storage. The west-facing backyard is a private resort featuring a heated 20' x 40' saltwater pool, sunken hot tub, gazebo, formal gardens, and a versatile pool house ready for customization. Meandering pathways, ambient lighting, and mature landscaping create a serene oasis for entertaining or quiet reflection. Rarely does a property of this calibre and pedigree become available—this home is a true architectural masterpiece in one of Mineola’s most prestigious neighbourhoods.