Welcome to 659 Mariner Lane A Stunning Mattamy-Built Home in Prestigious Stonehaven! Nestled on a quiet Cue De Sac , this spacious 4+2 bedroom, 4-bathroom home boasts approximately 4,500 sq. ft. of total living space with 9-ft ceilings on the main floor and a beautifully finished basement. The open-concept layout flows effortlessly, leading to a private backyard oasis featuring a saltwater inground pool, perfect for summer entertaining. Thoughtfully updated with new furnace, 12 windows, and sliding kitchen doors (approx. 5 yrs ago). Features include a double garage + 4-car driveway, family room with fireplace, and ample storage. Located in the sought-after Stonehaven-Wyndham community near schools, parks, and amenities.