This beautifully updated and thoughtfully expanded Cape Cod offers a rare large main-level primary suite and the versatility to easily convert into a four-bedroom home. Perfectly situated on a quiet street in sought-after Seminary Valley, the home combines timeless charm with modern comfort and stunning gardens for relaxing outdoor living.  A welcoming portico opens to a gracious foyer, where rich hardwood floors flow throughout the main level. The formal living room, anchored by a wood-burning fireplace framed with custom built-ins, is filled with natural light from a boxed bay window dressed in plantation shutters. The adjoining dining room showcases elegant crown molding, a built-in buffet with glass-paneled cabinetry, and a striking hexagon-tile backsplash.  The remodeled kitchen is a chef's delight, featuring white shaker cabinetry with pull-out drawers and under-cabinet lighting that highlights Silestone countertops and a fresh new backsplash. Stainless steel appliances, breakfast bar seating, and classic hardware complete the space. The adjoining family room offers cathedral ceilings, newer windows, and a glass-paneled door that opens to the screened-in porch, perfect for relaxed gatherings.  The main-level primary suite is an inviting retreat, offering a spacious sitting area, three custom closets, built-in dresser, and crown molding. This flexible space can easily be reconfigured to create a fourth bedroom if desired. The primary bath features a walk-in shower with dual showerheads, pedestal sink, and built-in cabinetry.  Upstairs, two charming bedrooms with custom closet organizers (one with a walk-in) share a well-appointed hall bath. Additional storage is available in bedrooms' attic eaves. The lower level provides a bright recreation and game area with replaced windows, a craft or hobby room with built-ins, an updated laundry room with newer washer and dryer, and generous storage throughout.  Step outside to your private backyard oasis. The screened-in porch with Trex-style flooring, vaulted beadboard ceiling, and a new ceiling fan overlooks lush, professionally landscaped gardens. A serene fountain anchors the circular paver patio, surrounded by graceful hardscaping and newly fenced yard with stepping stones that invite you to linger outdoors.  This home offers an ideal balance of tranquility and convenience, just moments to Holmes Run biking & walking trail, major commuter route I-395, Van Dorn Metro, Reagan National Airport, INOVA Hospital, Amazon HQ2, and Old Town Alexandria & Village of Shirlington, both with ample shops & restaurants. A home that truly has it all, comfort, flexibility, and a backyard sanctuary, all within one of Alexandria's most connected and welcoming communities.