Wyatt Cerny Of Fountainhead Development Acquires Historic 800 Market Street Office For $17.2M
800 Market Street
$17,200,000
$353/SF
Building Size
48,600 SF
Asset Type
Office
Closing
Oct 4, 2025
AI
The office property at 800 Market Street in San Francisco was sold for $17,200,000. The asset spans a total area of 48,600 square feet, resulting in a price per square foot of approximately $354. This historic building, known as the “Flatiron Building,” was previously occupied by Diesel and WeWork.
Summary of transaction details:
- Property Type: Office
- Transaction Amount: $17,200,000
- Address: 800 Market Street
- Market: San Francisco
- Square Footage: 48,600
- Price Per Square Foot: $354
- Buyer: Wyatt Cerny - Fountainhead Development
- Seller: Andrew Schlossberg - Invesco
Wyatt Cerny represented Fountainhead Development in acquiring the property, while Andrew Schlossberg represented Invesco in the sale. The transaction reflects a significant reduction in value, with the previous sale price recorded at $51,000,000 in 2011. Fountainhead Development intends to reactivate the vacant ground-floor retail space.
San Francisco Office Market Snapshot
Boundary boundary · Office · Sale transactions
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
0.92%
Cash-on-Cash
-0.26%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93