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.
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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

Flexible Office Space
Located at 555 Anton Boulevard, our flexible office space in Costa Mesa offers the perfect blend of convenience and culture. Just a short walk away, you'll find the Segerstrom Center for the Arts, a renowned venue featuring theater, dance, and concerts. This proximity to high-quality cultural experiences ensures that your workday is enriched with opportunities for creative inspiration and relaxation. Make the most of your work-life balance in a location that thrives on artistic excellence.
Dining & Hospitality
Costa Mesa is a haven for fine dining, and our office location is ideally situated to take advantage of it. Mastro's Steakhouse, just a five-minute walk away, is perfect for hosting business dinners in an upscale setting. For seafood lovers, Water Grill offers fresh catches and an elegant atmosphere, only seven minutes away on foot. These dining options ensure that entertaining clients and colleagues is both convenient and impressive.
Business Support
At 555 Anton Boulevard, your business will be part of a thriving local enterprise hub. The nearby Costa Mesa Business Park, a ten-minute walk from our office, is home to numerous corporate offices and local businesses. This proximity fosters collaboration and networking opportunities, essential for growing your business. Additionally, the Bank of America Financial Center, just three minutes away, provides full-service banking and financial advice to support your business needs.
Shopping & Leisure
Our Costa Mesa location offers unparalleled access to shopping and leisure activities. South Coast Plaza, a major shopping center with luxury brands and diverse dining options, is only a nine-minute walk away. For a more eclectic experience, The LAB Anti-Mall, an 11-minute walk from the office, features local artisans and unique dining destinations. These nearby amenities ensure that your team can enjoy a vibrant and varied environment during breaks or after work.
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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