Tucked away at the end of a private drive on a full acre, 8604 Tobin Rd offers the perfect blend of privacy, comfort, and custom craftsmanship. This beautifully updated rambler boasts over 3,500 square feet of living space, designed with both gathering and quiet retreats in mind. Step inside to newly refinished hardwood floors that flow through much of the main level. The formal living room welcomes you with a cozy fireplace and transitions seamlessly into the stunning kitchen-featuring soapstone countertops, stainless steel appliances, and an impressive vaulted ceiling. The dining area is perfectly positioned beside a grand picture window overlooking mature landscaping and flowering trees in the front yard. A large walk-in pantry offers abundant storage, and the adjacent mudroom leads directly to the backyard oasis. Enjoy incredible outdoor living with extensive 2023 hardscaping, including an upper and lower lanai, outdoor kitchen, built-in dog wash, stone sitting walls, and hardwired landscape lighting. A custom-built shed provides additional storage for tools or recreational gear. Inside, the expansive family room with a stone-faced fireplace opens to a stunning sunroom-surrounded on three sides by floor-to-ceiling windows and equipped with a mini-split system, allowing for year-round enjoyment of the peaceful backyard views. The bedroom wing features a luxurious primary suite with an attached study-ideal for a home office, reading nook, or nursery. The spa-inspired primary bath includes a walk-in shower, soaking tub, and custom double vanity. Two oversized walk-in closets and a private laundry space complete this exceptional suite. Two additional bedrooms, each with built-in storage, share a renovated hall bath. The finished lower level offers flexible living with a private entrance, spacious rec room, bonus room, and third full bath-perfect for guests, multigenerational living, or a home business. Enjoy close proximity to Eakin Park with its tennis courts, sports fields, volleyball courts, grills, and walking trails like the Cross County Trail. Just minutes from Inova Fairfax Hospital, Mosaic District shopping and dining, and major commuter routes like 495 and 495 Express Lanes-this home offers the best of both tranquility and convenience.