A rare and extraordinary offering?this fully renovated mid-century modern masterpiece sits proudly on a 68? x 110? west-backing lot, directly facing River Park with panoramic city skyline views. Located in the heart of Altadore, 4815 14A Street SW boasts 4 bedrooms, 4 bathrooms, and nearly 3,800 sq ft of exquisitely designed living space across three stunningly crafted levels. Step inside to discover 2,693 sq ft above grade, where soaring ceilings, a show-stopping glass-paneled staircase, and floor-to-ceiling windows create an ambiance of refined elegance. The heart of this home is a true culinary showpiece?featuring dual fridges, ovens, dishwashers, and sinks, endless quartz countertops, custom cabinetry, and a butler?s pantry with a wine fridge and espresso bar. Massive west-facing windows flood the main level with natural light, offering seamless access to a lush, private backyard oasis with mature trees and an oversized patio?perfect for entertaining or peaceful relaxation. The expansive living room exudes sophistication with a bold black-painted mid-century brick fireplace, while the cozy family room invites intimate moments around a gas fireplace. A thoughtfully designed mudroom with custom lockers, a sink, and a powder room completes the main floor. Upstairs offers four bedrooms (or 3 + a versatile office/den) and two beautifully updated bathrooms, including a luxurious primary retreat with showstopping park + city views, a spa-inspired ensuite with soaker tub, glass shower, double vanity, and a fully customized walk-in closet. The fully finished lower level offers 1,099 sq ft of flexible space, including a large rec room, guest bedroom with a sleek 3-piece ensuite, a dedicated laundry room, storage spaces, and a bonus wine cellar?all warmed by radiant in-floor heating. Additional upgrades include an oversized heated garage + parking pad, extensive smart-home touches, radiant floor heating in all bathrooms and basement, and a full video surveillance & alarm system. All this, in one of Calgary?s most sought-after communities?steps from the Elbow River pathways, top-rated schools, tennis courts, Marda Loop?s boutiques and dining, and a quick commute downtown. This iconic property offers the ultimate blend of luxury, lifestyle, and location.