155 GASSMAN Road, Castle Rock, WA 98611 (MLS # 2531236)
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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.
| LAST UPDATED | 5/28/2026 | TRACT | Castle Rock |
|---|---|---|---|
| YEAR BUILT | 2026 | COMMUNITY | Castle Rock |
| COUNTY | Cowlitz | STATUS | Active |
| PROPERTY TYPE(S) | Single Family |
| Elementary School | Castle Rock Elem |
|---|---|
| Jr. High School | Castle Rock Mid |
| High School | Castle Rock High |
| ADDITIONAL DETAILS | |
| AIR CONDITIONING | Yes |
|---|---|
| APPLIANCES | Dishwasher, Microwave, Refrigerator, Water Heater |
| AREA | 414 - North County |
| BASEMENT | None |
| CONSTRUCTION | Cement Siding |
| GARAGE | Attached Garage, Yes |
| HEAT | Electric |
| HOA DUES | 15 |
| INTERIOR | Bath Off Primary, Dbl Pane/Storm Window, Pantry, Walk-In Closet(s), Water Heater |
| LOT | 0.505 acre(s) |
| LOT DESCRIPTION | Curbs, Paved, Sidewalk |
| LOT DIMENSIONS | 1/2 ACRE |
| MLS STATUS | Active |
| PARKING | Attached, RV Access/Parking |
| SEWER | Septic Tank |
| STORIES | 1 |
| STYLE | 10 - 1 Story |
| SUBDIVISION | Castle Rock |
| TAXES | 842 |
| VIEW | Yes |
| VIEW DESCRIPTION | Territorial |
| WATER | Public |
TOTAL MONTHLY PAYMENT
| SATELLITE VIEW |
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Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of 6/15/26 6:27 AM PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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