Architecturally significant transitional masterpiece in the heart of Lawrence Park. Designed by acclaimed architectural designer, this striking 3-storey residence boasts a timeless limestone facade and a refined interior that seamlessly blends modern elegance with classic detail. With only one step to enter and a convenient elevator, this home is perfect for young families and older adults seeking to age in place. Featuring 4 spacious bedrooms, 5 opulent bathrooms, and natural white oak flooring throughout, this home is a statement in understated luxury. A grand foyer welcomes you with floor-to-ceiling aluminum windows and a Venetian plaster fireplace, setting the tone for the home's sophisticated ambiance. The chef's kitchen is a true showpiece, complete with custom cabinetry, marble walls, and a statement island, flowing effortlessly into the sun-filled south-facing family room with soaring ceilings, curtain wall glazing, and a dramatic marble fireplace. Upstairs, the second floor offers three light-filled bedrooms and a designer laundry room. The private third-floor primary retreat is a sanctuary featuring a spa-inspired ensuite, tea/coffee station, and an integrated 5.1 home theatre. The lower level is designed for both lifestyle and function, featuring a fully equipped gym, catering kitchen, additional bedroom, staff quarters, and a 4-stop elevator. The exterior is equally impressive, with a landscaped white birch grove in the front and a tiered backyard oasis offering a heated patio, built-in BBQ, dining/lounge zones, and a hot tub perfect for entertaining. The home also features a convenient elevator, ideal for downsizers or multi-generational families looking for easy access to all levels.