Updated Sep 15, 2026
Bill Koch Sells Aspen Compound For $33.5 Million With Broker Steven Shane Of Compass
125 Rooney Circle
$33,500,000
$1,325/SF
Building Size
25,277 SF
Asset Type
Single Family
Closing
Sep 12, 2026
About this deal
AI
The property involved in this transaction is a single-family home located at 125 Rooney Circle in Aspen, Colorado. The asset covers an expansive 52 acres and features a total square footage of 25,277. The property was sold for $33,500,000, resulting in a price per square foot of $1,325.
Summary of transaction details:
- Property Type: Single Family
- Transaction Amount: $33,500,000
- Address: 125 Rooney Circle
- Market: Aspen, CO
- Acres: 52
- Square Footage: 25,277
- Price per Square Foot: $1,325
- Broker: Steven Shane - Compass
Bill Koch sold the property at auction in July 2026 after an extended period on the market. Despite initially buying the property for $26.5 million in 2007 and later listing it for $125 million in 2025, the final deal concluded at a price significantly lower than the initial asking price, which was 73% below his peak ask.
Players
Aspen Single Family Market Snapshot
Boundary boundary · Single Family · Sale transactions
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Deal FAQ
About $1.3K per square foot on a published $33.5M for 25,277 square feet (2026).
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
0.47%
Cash-on-Cash
-0.14%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93