Welcome to Promenade at the Square! Just steps from vibrant Marietta Square, 553 Onyx Landing is one of the finest homes in this sought-after community. Built in 2019, this residence offers breathtaking Kennesaw Mountain views and convenient access to City Club Marietta Golf Course. The bright, open-concept main level features a welcoming foyer, formal dining room, modern kitchen, spacious living area, powder room, and a luxurious primary suite with a beautifully designed bath and generous closet space. Enjoy morning coffee or evening sunsets on the charming front balcony. Upstairs, find three well-appointed bedrooms, one with an en-suite bath, plus another double-vanity bathroom and a versatile loft perfect for a home office, playroom, or relaxation space. Ample storage includes a spacious attic and abundant closets throughout. The fenced-in backyard with a private patio creates a perfect retreat for relaxation or entertaining. As part of the original section of the neighborhood, residents enjoy access to the community pool, with yard maintenance included in the affordably-priced HOA. Don't miss this exceptional home in a premier location! The Listing Agent resides in the neighborhood, has been here since the start of construction, and is the most knowledgeable about the community-reach out with any questions!