Flexible workplace solutions
555 Anton Boulevard
555 Anton Boulevard offers premium offices and coworking spaces in Costa Mesa. Located near South Coast Plaza and Segerstrom Center for the Arts, this workspace provides excellent business visibility and access to dining and leisure options. Enhance productivity with nearby parks and banking services, all within walking distance.
Get a quote
Receive personalized pricing and workspace solutions aligned perfectly to your business requirements.
Book a centre tour
Schedule a guided visit and experience our workspace facilities firsthand.
Book a meeting room
Reserve fully equipped meeting rooms ideal for presentations, client meetings, or team collaborations.
Book a day office
Secure a private office by the day—ideal for productive, focused work.
Book a cowork day pass
Enjoy flexible, immediate access to shared workspaces on demand.
Buy a virtual office
Establish a prestigious business address with professional mail and call-handling services.
Buy an access plan
Unlock flexible, convenient access to Regus locations globally with a membership tailored to you.
Download the app
Easily manage your workspace bookings and services anytime, anywhere with the Regus mobile app.

Your membership includes more than just workspace
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Widest product range
Our products are flexible, giving you the freedom to grow at your own pace without long-term commitments.
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Support team
Support staff to help you and your guests, from reception services to back-office functions such as IT.
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Community network
By joining Regus, you’ll gain access to a vibrant business community including networking events.
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The Regus app
Manage everything with the Regus mobile app, from bookings to controlling agreements, and getting support.
Products and service at 555 Anton Boulevard
About 555 Anton Boulevard
What makes this location special
555 Anton Boulevard in Costa Mesa offers strategic commercial advantages. Located near the Costa Mesa Business Park, this area is a hub for corporate offices, providing direct access to key decision-makers. The proximity to Bank of America Financial Center ensures convenient banking and financial services. With excellent connectivity, including easy access to Hoag Health Center and Costa Mesa City Hall, businesses benefit from compliance and healthcare support. Our flexible offices provide a professional setting that enhances credibility, while coworking options foster collaboration and reduce operational costs. This prime location is ideal for businesses seeking efficiency and growth.
You’re part of a much bigger network
Regus in Costa Mesanorth_east
Costa Mesa's South Coast Metro area and Harbor Boulevard are prime spots for businesses, offering seamless access to retail giants and healthcare leaders. With proximity to John Wayne Airport and Orange Coast College, serviced offices in Costa Mesa connect you to both talent and transport, fostering growth in technology and manufacturing sectors.
Amenities available
- accessible
Wheelchair Accessible
- deck
Outdoor Terrace
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Parking
- restaurant
On-site Restaurant
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Café & Barista Coffee
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Gym & Fitness Room
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Meeting Rooms
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Dry Cleaning (partner service)
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24/7 CCTV
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Major Transport Links
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Business Park Location
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City/Town Center
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Common Areas
Where to find us
Address
555 Anton Boulevard Suites 150, 200 and 300, Costa Mesa, CA, 92626, USA
24/7 Access
For private office and dedicated cowork customers
Nearby information

Prime Business District
Located in the South Coast Metro area, 555 Anton Boulevard places your business at the heart of a thriving commercial hub. This established district is home to corporate offices, professional services, and hospitality venues, offering a dynamic environment for growth. With South Coast Plaza and the Segerstrom arts campus nearby, you’ll have access to both business and cultural opportunities. Choose our flexible office space to enjoy a professional setting that supports productivity and collaboration.
World-Class Shopping
Just minutes from South Coast Plaza, this location gives you access to one of the largest and most prestigious shopping centers in the United States. Featuring international retailers, luxury brands, and top dining options, the plaza offers a perfect destination for client meetings or unwinding after work. Its long-standing reputation as a premier shopping destination enhances the appeal of establishing your business in this vibrant area.
Rich Cultural Scene
Immerse yourself in Costa Mesa’s thriving arts district, with the Segerstrom Center for the Arts and South Coast Repertory just moments away. These renowned venues host everything from ballet and opera to touring theatre productions, creating a vibrant cultural backdrop for your business. The nearby Orange County Museum of Art adds further inspiration, making this location ideal for professionals who value creativity and innovation.
Excellent Connectivity
With John Wayne Airport only a short drive away, this location ensures seamless travel for you and your clients. The area also benefits from proximity to Costa Mesa’s Civic Center and Orange Coast College, supporting both professional and educational connections. Whether commuting locally or welcoming visitors from afar, this serviced office location offers convenience and accessibility for today’s modern workforce.
Nearby locations
The Regus difference
Joining Regus brings you the freedom, value and flexibility that every business needs:
A workspace for every budget
Pay only for the space that you use
Workspace when and where you need it
Space immediately available with no lead times
Simple, all-inclusive pricing with no capital expenditure required
Total flexibility in room options, sizes and setup
Say hello to a new way of working.
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