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1800 Owens Street

OpenAI Leases 282,000 Square Feet Office From Dropbox At 1800 Owens Street In San Francisco
LEASEDOffice

OpenAI Leases 282,000 Square Feet Office From Dropbox At 1800 Owens Street In San Francisco

1800 Owens Street

Building Size

282,000 SF

Asset Type

Office

Closing

Feb 25, 2026

AI

The asset involved in this transaction is an office property located at 1800 Owens Street in San Francisco, comprising 282,000 square feet. The property is owned by an affiliate of KKR & Co. and has been backed by a loan of $600 million securitized through DROP Mortgage Trust, 2021-FILE. In the past year, it has generated a cash flow of $44.5 million but is currently on a special servicing watchlist due to Dropbox downsizing its footprint in light of remote work policies.

Summary of transaction details:

  • Property Type: Office
  • Transaction Amount: Not specified
  • Address: 1800 Owens Street
  • Market: San Francisco
  • Landlord: Drew Houston - Dropbox
  • Tenant: Sam Altman - OpenAI

This transaction features Drew Houston representing Dropbox and Sam Altman representing OpenAI, with the latter agreeing to sublease the substantial office space of 282,000 square feet from the landlord as the company responds to changes in workspace needs.

Players

Drew Houston

Dropbox

Landlord

2 deals

Landlord

Sam Altman

OpenAI

Tenant

18 deals

Tenant

San Francisco Office Market Snapshot

Boundary boundary · Office · Lease transactions

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Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

5.80%

Cash-on-Cash

-1.66%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93