155 GASSMAN RDCastle Rock, WA 98611

Rare 40-ft RV garage plus tandem 3-car parking, single-story living, and a bright open layout with premium finishes throughout.Enjoy elevated single-story living on a spacious ??-acre lot offering exceptional flexibility'room for RVs, boats, hobbies, a shop, ADU, pets, or gardening. This 2,137 sq ft custom home blends comfort, style, and long-term ease with a wide, open layout and oversized wood-wrapped windows that fill the great room with natural light. Energy-efficient heat-pump systems, city water, and a standard septic help keep monthly costs low and predictable.A standout feature is the 40-foot deep RV garage, perfect for motorhomes, trailers, boats, or workshop space. Paired with a tandem 3-car garage, this home offers unmatched parking, storage, and hobby flexibility rarely found in new construction.Designed for versatility, the home offers 4 bedrooms or 3 bedrooms plus an office, along with 2 bathrooms including a beautifully tiled walk-in shower and a relaxing soaking tub in the primary suite. On-site'built custom closets add organization and accessibility throughout. The kitchen features KitchenAid appliances, quartz countertops, a large island, abundant cabinetry, and a generous pantry ideal for storage and prep.The dedicated laundry room includes storage cabinets, a utility sink, and workspace, adding everyday convenience. Outside, the ??-acre lot provides room for RV/boat parking, gardening, pets, an outbuilding, shop, or ADU. Enjoy city water and a standard septic system. A covered back patio creates a peaceful outdoor retreat.Located 15 minutes to Longview, 30 minutes to Costco, and 55 minutes to PDX, this PROPOSED home delivers space, comfort, and lasting quality'ideal for buyers seeking premium single-story living with exceptional garage and storage capacity.