Updated May 4, 2026
Mark Peterson Sells Frank Gehry Designed Sirmai-Peterson House In Thousand Oaks For $2.45M
970 Calle Arroyo
$2,450,000
$543/SF
Building Size
4,512 SF
Asset Type
Single Family
Closing
Apr 27, 2026
About this deal
AI
A single-family residence located at 970 Calle Arroyo in Thousand Oaks, California, has been sold for $2,450,000. This 4,512-square-foot home sits on a 2.3-acre estate and was designed by architect Frank Gehry. The property was completed in 1988 and marks its first-ever trade since then.
Summary of transaction details:
- Property Type: Single Family
- Transaction Amount: $2,450,000
- Market: Thousand Oaks
- Acres: 2.3
- Square Footage: 4,512
- Price Per Square Foot: $543
- Seller: Mark Peterson
- Buyer: Undisclosed local buyer
- Brokers: Brian Linder & Rick Grahn - Compass
The residence was sold off-market, reflecting a continued demand for architecturally significant residential assets. Brian Linder and Rick Grahn represented the transaction, facilitating the deal between the seller and the undisclosed local buyer.
On the Map
$2,450,000
$543/SF
Single Family
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Players
Thousand Oaks Single Family Market Snapshot
Boundary boundary · Single Family · Sale transactions
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Deal FAQ
About $543 per square foot on a published $2.5M for 4,512 square feet (2026).
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
6.47%
Cash-on-Cash
-1.85%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93