155 GASSMAN Road, Castle Rock, WA 98611

• 4 beds |
• 2 baths |
• 2,137 sqft

Property Description

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 ½-acre lot offering flexibility—room for RVs, boats, hobbies, a shop, ADU, pets, or gardening. This 2,137 sq ft custom home blends comfort and style 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 predictable.A standout feature is the 40-ft deep RV garage, ideal for motorhomes, trailers, boats, or ... . Paired with a tandem 3-car garage, this home offers unmatched parking, storage, and hobby flexibility.Designed for versatility, the home offers 4 bedrooms or 3 plus an office, along with 2 bathrooms including a tiled walk-in shower and soaking tub in the primary suite. On-site–built custom closets add organization. The kitchen includes KitchenAid appliances, quartz countertops, a large island, abundant cabinetry, and a generous pantry.The laundry room provides storage cabinets, a utility sink, and workspace. Outside, the ½-acre lot offers room for RV/boat parking, gardening, pets, an outbuilding, shop, or ADU. Enjoy city water and a standard septic system. .Located 15 minutes to Longview, 30 minutes to Costco, and 55 minutes to PDX, this move-in-ready home delivers space, comfort, and lasting quality.

Listing Status:

Active

Data Last Updated:

July 7, 2026 at 6:21AM

Listing Office:

Matt Morris Custom Homes, LLC : 360-773-7333

Listing Agent:

Matt Morris : 360-773-7333

MLS ID:

2531236

Interior

• General: Bath Off PrimaryDbl Pane/Storm WindowPantryWalk-In Closet(s)Water Heater
• Appliances: DishwasherMicrowaveRefrigeratorStove(s)/Range(s)
• Basement: None
• Flooring: Vinyl Plank
• A/C: 90%+ High Efficiency
• Heating: 90%+ High Efficiency
• Fireplace: Fireplaces: 0

Exterior

• General: Cement Planked
• Parking: Attached GarageRV ParkingParking spaces: 8

Construction

• Roofing: Composition
• General: OnePoured Concrete

Location

• HOA Amenities: CCRs15.0Monthly
• Originating MLS: nwmls
• School District: Castle Rock
• County: Cowlitz

Lot

• Topography: Level
• Zoning: WJ0303011
• View: TerritorialView

Utilities

• Water: Public
• Sewer: Septic Tank

Financial

• Source: nwmls