Own a Piece of Wyoming History – The Iconic Henning Mansion Step into timeless elegance with the Henning Mansion, Casper’s most storied private residence. Built in 1923 by Welker F. “Bill” Henning—Casper’s first self-made millionaire—this 9,500 sq ft estate is a striking blend of early 20th-century grandeur and modern luxury. Originally constructed with imported materials from Europe and crafted with steel beams, 16-inch-thick walls, and artisan plasterwork, the mansion stands as a symbol of success and architectural sophistication. Set on a beautifully landscaped corner lot on South Wolcott Street, this historic home boasts: 4 spacious bedrooms and 4.5 bathrooms A grand entryway that welcomes guests with timeless elegance A cathedral-style formal dining room, perfect for entertaining Original oak floors, French doors, and a sweeping grand staircase Multiple private balconies offering serene outdoor spaces A basement speakeasy-style bar with vintage vaults—one with rumored secret surveillance views Newly updated chef’s kitchen, luxurious master suite, and modernized bathrooms that retain classic charm Detached three-car garage with a private guest apartment above Every corner of the Henning Mansion tells a story—from its origin as the dream home of a plumbing contractor turned oil-and-hospitality mogul, to its status today as one of Wyoming’s most distinguished properties. Now offered at a significantly reduced price of $1,480,000, this is a rare opportunity to own a true piece of Casper’s history—perfect for discerning buyers seeking timeless character, luxury, and legacy. Schedule your private tour today and experience the grandeur of the Henning Mansion firsthand. Contact Jason Lewis @ 307-258-5000!!!
Active
$1,480,000
1108 S Wolcott St, Casper, WY 82601
4beds
5baths
9,500sqft
Est.:
Single Family Residence
Built in 1923
0.38 Acres Lot
$1,420,800 Zestimate®
$156/sqft
$-- HOA
What's special
Sweeping grand staircaseModernized bathroomsDetached three-car garageSteel beamsImported materials from europeArtisan plasterworkLuxurious master suite
- 25 days
- on Zillow |
- 3,218 |
- 194 |
Zillow last checked: 7 hours ago
Listing updated: May 23, 2025 at 05:34am
Listed by:
Jason Lewis 307-258-5000,
LPT Realty
Source: WYOMLS,MLS#: 20252467

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Main level bathrooms: 1
Primary bedroom
- Level: Upper
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Main
Bedroom 5
- Level: Upper
Dining room
- Level: Main
Family room
- Level: Basement
Kitchen
- Level: Main
Living room
- Level: Main
Heating
- Forced Air Gas, Hot Water Gas, Radiant Floor
Cooling
- Central Air, Window Unit(s)
Appliances
- Included: Built Ins, Dishwasher, Microwave, Range/Oven, Refrigerator, Washer, Dryer
- Laundry: Upper Level, Basement
Features
- Walk-In Closet(s)
- Flooring: Tile, Wood/Hardwood, Carpet
- Basement: Full
- Number of fireplaces: 5
- Fireplace features: Five or More, Gas, Wood Burning
Interior area
- Total structure area: 9,500
- Total interior livable area: 9,500 sqft
- Finished area above ground: 6,506
Property
Parking
- Total spaces: 3
- Parking features: Detached, Alley Access
- Garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Patio
- Fencing: Brick/Concrete,Wrought Iron
Lot
- Size: 0.38 Acres
- Features: Corner Lot, Estate Lot, Landscaped
Details
- Additional structures: Second Residence
- Parcel number: 33790942200100
- Zoning description: R2
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Brick, Other
- Foundation: Concrete Perimeter
- Roof: Tile
Condition
- Existing-a house that someone has lived in
- New construction: No
- Year built: 1923
Utilities & green energy
- Electric: Rocky Mountain Power
- Gas: Natural
- Sewer: Public Sewer
- Water: City
Community & HOA
Community
- Security: Security System
- Subdivision: Casper
HOA
- Has HOA: No
Location
- Region: Casper
Financial & listing details
- Price per square foot: $156/sqft
- Tax assessed value: $1,723,245
- Annual tax amount: $10,456
- Price range: $1.5M - $1.5M
- Date on market: 5/23/2025
- Loading
- Loading