Expansive at 1840 Gateway Drive offers a modern, welcoming workspace in San Mateo’s Bayfront district, thoughtfully designed for professionals and teams who want flexibility without sacrificing quality.
The center features fully furnished private offices and team suites, coworking space, meeting rooms, and virtual office solutions, all designed to support focused work, collaboration, and growth from day one. With complimentary parking, an on-site gym, electric vehicle charging stations, a café, and an outdoor patio with seating, this location creates an easy, comfortable workday in a setting where people and companies thrive.




Enjoy a shared community kitchen and coworking lounge, featuring soft seating, work tables, sparkling and filtered water, and limitless coffee and tea.

Offices come fully equipped with modern executive office furniture, including a desk and chair for each employee.

Enjoy round-the-clock access to your San Mateo coworking space, with secure entry access to the building and your office.

Featuring video conferencing equipment, these spaces are ideal for various types of collaboration, from small team huddles to large presentations.

A state-of-the-art training room offers configurable setups for in-person, hybrid, or virtual seminars and events.

This San Mateo office space offers on-site complimentary parking in a covered garage, providing convenient access for you and your clients without the hassle of searching for a space.



Located along the San Mateo–Foster City corridor near Highway 101, this workspace offers easy access to major Bay Area employers, residential neighborhoods, and transit routes connecting Silicon Valley and San Francisco. The surrounding area features waterfront walking paths, dining options, and more, making it an ideal choice for teams seeking office space in San Mateo. With quick connections to Foster City, Redwood Shores, and nearby tech campuses, this location provides a strategic, commuter-friendly alternative to downtown office markets.
At Expansive, we stand out by owning the buildings we develop and operate as a coworking space. This ownership allows us to offer a wider range of amenities tailored to your needs, so you can grow with us over time. More importantly, it enables us to share the benefits of being an integrated, nationwide property owner with our clients, providing key advantages at significantly lower costs:
Transform your vision into reality with workspaces that evolve with you. Our adaptable Expansive environments are designed to grow and change as your needs do, ensuring that your space always supports your evolving goals
Focus, collaborate, and unlock your full potential in custom-designed spaces that cater to your team’s unique needs and enhance productivity.
Surround yourself with individuals who turn a challenging day into a rewarding experience.
The workplace can be a steady anchor in a world that often feels uncontrollable.
Connect with a workspace strategist on our team today.