Most companies treat their office as overhead.
What if your HQ helped generate demand?
390 Fremont is a standalone flagship HQ—built-in visibility in one of San Francisco’s most active and affluent urban districts.
The value is the combination: 9,150 SF interior + 3,600 SF gated open area, 33’+ ceiling height, roof deck, EV/Tesla charging, premium LED signage, and a rare low-rise identity among surrounding towers.
Punchline: Most offices cost money. The right headquarters helps generate return.
Overview
The 390 Fremont advantage
Ceiling heights reach over 33 feet in the main area, with remaining space exceeding 15 feet throughout. The volume and openness create an extraordinary environment that makes returning to the office genuinely exciting.
- Creative commercial + light manufacturing
- Rooftop deck with Bay Bridge views
- Secure gated parking with EV + Tesla charging
- High visibility in The East Cut, near downtown + waterfront
Explore
Want the full neighborhood story (Rincon Hill & The East Cut) and why 390 Fremont’s street visibility matters? Read the dedicated page.
Specifications
Key facts
Uninterrupted power advantage:
Adjacent to PG&E’s main substation, 390 Fremont has delivered ~99.99% power availability for decades, with 600 AMP 3‑Phase service and upgraded distribution (20A support) — a major advantage for AI, compute, lab, and production teams.
Key specifications
- Address: 390 Fremont Street, San Francisco, CA 94105
- Size: Approx 9,150 SF interior + 3,600 SF gated open space (12,750 total)
- Ceilings: 33’+ main area; 15’+ throughout
- Power: 600 AMP 3‑Phase
Power & infrastructure
- Reliability: Adjacent to PG&E substation; ~99.99% availability track record (past 40 years)
- Service: 600 AMP 3‑Phase
- Distribution: Upgraded power with 20A support
Signage & visibility
Upload signage photos into a dedicated folder and they appear automatically.
Downloads (PDF)
Images
Tap any image to expand
Video Tour
YouTube video tabs
Timelapse is included as a one‑tap option below. We can also add a second embedded player if you want it always visible.
- Best compatibility: MP4 (H.264) for iPhone/iPad
- Best speed: YouTube/Vimeo embeds or short MP4
Location
The East Cut • Downtown SF
Convenient to downtown and the waterfront, near major transit and key business corridors.
Broker note:
Viewings are available by appointment only. Please coordinate tours and inquiries through your commercial broker.
Signage
Premium visibility • quick playback
The outdoor sign is one of the most valuable assets of 390 Fremont — a continuous impression channel in a dense, high‑income district. Use the playback to review angles and frontage quickly.
Drop‑in folder:
Upload images as 01.jpg … 31.jpg to assets/img/outdoor-sign/. They appear automatically.
Contact
Viewings by appointment
For tours and inquiries:
Optional