Welcome home to this beautifully maintained, original-owner home in the heart of highly desirable Altadore, set on a beautiful tree-lined street with a stunning mature tree in the front yard. Built by renowned builder Treehouse Developments, this quality home offers thoughtful design, timeless finishes, and an impressive list of upgrades throughout. Set on an extra-wide lot with a sunny south backyard, this home offers a noticeably spacious feel. A rare concrete party wall provides exceptional separation and sound insulation, adding comfort and privacy to this well-built semi-detached home. The main floor features a bright and functional layout designed for everyday living and entertaining. Generous living and dining spaces flow seamlessly together, while the well-appointed kitchen includes a new fridge, touchless kitchen faucet, walk-in pantry and quality finishes. Large patio doors off the living room open onto the sunny south-facing deck, creating an easy connection between indoor and outdoor living. Upstairs, the primary retreat offers a luxurious ensuite with heated floors, a towel warmer, steam shower, large jetted tub, skylight, and beautiful finishing details. The spacious second bedroom features a walk-in closet, while the third bedroom features a custom built-in two-person desk and wall unit, making it an ideal space for homework, a shared office, or creative use. The upper-level laundry room adds to the home’s functionality. The fully developed lower level provides even more comfortable living space, including a fourth bedroom with an ensuite and heated basement floors for year-round warmth. Whether used as a family room, guest space, gym, or play area, the lower level adds excellent flexibility to the home. This property is loaded with valuable extras, including air conditioning, on-demand hot water, water softener, Vacuflo, security panel system, keyless entry doors, and Control4 home automation. The Control4 system includes TV integration, seven audio zones, three cameras, select automated lighting, controlled doors, an automated garage door, and AC/heat control. Outside, the sunny south backyard offers a cozy, low-maintenance outdoor space with a welcoming deck that is perfect for morning coffee, summer dinners, or relaxing at the end of the day. The home and garage both received new roofs in 2025, and additional exterior features include leaf guards on the house and garage, front and back irrigation with four zones, beautiful landscaping, and feature boulders. Ideally located close to excellent schools, parks, River Park, Sandy Beach, and the shops and restaurants of Marda Loop, this is inner-city living in one of Calgary’s most sought-after communities. A rare opportunity to own a quality-built, original-owner home with exceptional upgrades, a wider lot, and a fantastic location in Altadore.