Welcome to 12520 Tatanka Run, where wide-open Wyoming living meets the opportunity to create a home that's truly your own. Situated on 20 acres just outside Casper, this stunning custom ranch-style home offers approximately 2,400 square feet of thoughtfully designed main-level living, plus a 300-square-foot bonus room above the oversized two-car garage. Designed with both comfort and entertaining in mind, the spacious floor plan provides room to gather, relax, and enjoy everything Wyoming has to offer. Step outside onto the expansive patio, perfect for summer barbecues, entertaining friends, or simply taking in the breathtaking Wyoming skies. The oversized garage offers plenty of space for vehicles, recreational equipment, and all the toys that come with living on 20 acres. The unfinished basement adds even more potential, offering a blank canvas for future living space, additional bedrooms, a home theater, recreation room, or whatever your lifestyle demands. Whether you choose to finish it now or leave the possibilities open for the future, the flexibility is yours. What truly sets this property apart is the opportunity to make it yours. Buyers will work directly with the builder to personalize the design, select finishes, and create a one-of-a-kind home that reflects their lifestyle and vision. This isn't just another new construction home. It's an opportunity to build something uniquely yours, with the space, privacy, and freedom that only Wyoming can offer. Please Note: Photos have been AI-altered for illustrative purposes. Actual construction, finishes, features, layout, and final design may vary based on buyer selections and builder specifications.
Active
$885,000
12520 Tatanka Run, Casper, WY 82601
3beds
3baths
5,100sqft
Single Family Residence
Built in 2026
20.05 Acres Lot
$-- Zestimate®
$174/sqft
$-- HOA
What's special
Custom ranch-style homeBreathtaking wyoming skies
- 3 days
- 933
- 74
Zillow last checked:
Listing updated:
Listed by:
Andrew Sanburg,
NextHome Rocky Mountain
Source: WYOMLS,MLS#: 20265438
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Main level bathrooms: 3
Bedroom 2
- Level: Main
Bedroom 3
- Level: Main
Bedroom 4
- Level: N/A
Bedroom 5
- Level: N/A
Dining room
- Level: Main
Family room
- Level: Upper
Kitchen
- Level: Main
Living room
- Level: Main
Heating
- Forced Air Gas
Cooling
- Central Air
Appliances
- Included: Built Ins, Dishwasher, Disposal, Microwave, Range/Oven, Refrigerator, Water Softener, Tankless Water Heater, Reverse Osmosis System
- Laundry: Main Level
Features
- Walk-In Closet(s), Master Downstairs
- Flooring: Tile, Wood/Hardwood, Carpet
- Windows: Double Pane Windows
- Basement: Full
- Number of fireplaces: 1
- Fireplace features: One, Wood Burning
Interior area
- Total structure area: 5,100
- Total interior livable area: 5,100 sqft
- Finished area above ground: 2,700
Property
Parking
- Total spaces: 2
- Parking features: Attached, Garage Door Opener, Space for RV Parking
- Attached garage spaces: 2
Features
- Patio & porch: Patio
- Fencing: None
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 20.05 Acres
- Features: Horses Allowed
Details
- Zoning description: Residential
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Frame-Lap, Stone
- Foundation: Concrete Perimeter
- Roof: Metal
Condition
- Under Construction
- New construction: Yes
- Year built: 2026
Utilities & green energy
- Electric: Rocky Mountain Power
- Gas: Propane
- Sewer: Septic Tank
- Water: Private
Community & HOA
Community
- Subdivision: Tatanka Run
HOA
- Has HOA: No
Location
- Region: Casper
Financial & listing details
- Price per square foot: $174/sqft
- Annual tax amount: $235
- Date on market: 11/3/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history is unavailable.
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment




