Move-in-ready single-story living on a rare ½-acre lot with an oversized 2-car garage, bright open layout, and premium finishes throughout. Enjoy effortless single-story living on a rare ½-acre lot offering long-term flexibility—space for an RV, boat, shop, ADU, pets, or gardening. This bright, open model home is designed for comfort and aging in place, with a wide, easy-to-navigate 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 keep monthly costs low and predictable. This 3 bed / 2 bath plan emphasizes practical comfort with a spacious great room, a tiled walk-in shower, and on-site–built custom closets for organization and accessibility. The kitchen features KitchenAid appliances, quartz countertops, a generous island, large pantries, and abundant cabinetry for everyday use and entertaining. The oversized 2-car garage offers room for vehicles, storage, hobbies, or a small workshop. The dedicated laundry room includes storage cabinets and a utility sink, adding convenience and function. Outside, the ½-acre lot provides 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 blends privacy, convenience, and lasting quality.
Active
Listed by: Matt Morris Custom Homes, LLC
$664,000
121 GASSMAN Road, Castle Rock, WA 98611
3beds
1,835sqft
Single Family Residence
Built in 2026
0.51 Acres Lot
$-- Zestimate®
$362/sqft
$15/mo HOA
What's special
Premium finishes throughoutOversized wood-wrapped windowsTiled walk-in showerEnergy-efficient heat-pump systemsWide easy-to-navigate layoutQuartz countertopsMove-in-ready single-story living
- 19 days |
- 187 |
- 3 |
Zillow last checked:
Listing updated:
Listed by:
Matthew Morris,
Matt Morris Custom Homes, LLC
Source: NWMLS as distributed by MLS GRID,MLS#: 2530940
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Bathroom full
- Level: Main
Entry hall
- Level: Main
Great room
- Level: Main
Kitchen with eating space
- Level: Main
Utility room
- Level: Main
Heating
- 90%+ High Efficiency, Electric
Cooling
- 90%+ High Efficiency
Appliances
- Included: Dishwasher, Microwave, Refrigerator, Stove(s)/Range(s), Dishwasher(s), Microwave(s), Refrigerator(s), Water Heater: HEAT PUMP, Water Heater Location: GARAGE
Features
- Bath Off Primary, Pantry
- Flooring: Vinyl Plank
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 1,835
- Total interior livable area: 1,835 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Attached Garage
- Has attached garage: Yes
- Covered spaces: 2
- Uncovered spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: Main
- Patio & porch: Bath Off Primary, Pantry, Walk-In Closet(s), Water Heater
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.51 Acres
- Features: Curbs, Paved, Sidewalk
- Topography: Level
Details
- Parcel number: WJ0303044
- Zoning: 1/2 ACRE
- Zoning description: Jurisdiction: County
- Special conditions: Standard
- Other equipment: Leased Equipment: NO
Construction
Type & style
- Home type: SingleFamily
- Architectural style: 1 Story
- Property subtype: Single Family Residence
Materials
- Cement Planked, Cement Plank
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Very Good
- New construction: Yes
- Year built: 2026
- Major remodel year: 2026
Details
- Builder name: MATT MORRIS CUSTOM HOMES, LLC
Utilities & green energy
- Electric: Company: COWLITZ PUD
- Sewer: Septic Tank, Company: STANDARD SEPTIC
- Water: Public, Company: CITY OF CASTLE ROCK
- Utilities for property: Comcast, Comcast
Community & HOA
Community
- Features: CCRs
- Subdivision: Castle Rock
HOA
- HOA fee: $15 monthly
- HOA phone: 360-901-4705
Location
- Region: Castle Rock
Financial & listing details
- Price per square foot: $362/sqft
- Tax assessed value: $115,670
- Annual tax amount: $842
- Date on market: 5/27/2026
- Cumulative days on market: 21 days
- Listing terms: Conventional,VA Loan
- Inclusions: Dishwasher(s), Leased Equipment, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 3/23/2026 | Listed for sale | $664,000$362/sqft |
Source:  RMLS (OR) #324637524 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $846 +5.2% | $115,670 |
| 2023 | $805 -14.2% | $115,670 |
| 2022 | $938 | $115,670 |
| 2021 | $938 | $115,670 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 98611
Nearby schools
GreatSchools rating
- 3/10Castle Rock Elementary SchoolGrades: PK-5Distance: 1.7 mi
- 4/10Castle Rock Middle SchoolGrades: 6-8Distance: 1.6 mi
- 3/10Castle Rock High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- Elementary: Castle Rock Elem
- Middle: Castle Rock Mid
- High: Castle Rock High
Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Washington
- Cowlitz County
- Castle Rock
- 98611
- 121 GASSMAN Road
Nearby cities
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Other Castle Rock Topics
