Regus
1255 Treat Boulevard
1255 Treat Boulevard, Walnut Creek, CA 94597
- Virtual office
- $104/month
- Business address
- $72/month
Virtual office and business address at California Plaza, Walnut Creek
2121 North California Boulevard, Walnut Creek, CA 94596
Virtual office
$92/month
What is included
- Business address for company registration
- Mail received, scanned or forwarded
- Local phone number or call answering
- Meeting rooms and day offices on demand
Business address
$63/month
What is included
- Business address for company registration
- Mail received under your company name
- Scanning or forwarding on request
Prices are monthly, excluding VAT. Regus centres: the operator's published rate (from X per day on a monthly plan, shown × 365 / 12), checked on 1 November 2026.
Other centres nearby
Request an address in Walnut Creek
Tell us what you need — company registration, mail handling or a phone number — and we will send the options and current prices.
Frequently asked questions
How much does a virtual office at California Plaza cost?
A virtual office at California Plaza costs $92 a month and a business address $63 a month, before VAT.
Can I register my company at California Plaza?
The address can be used for your company's filings with the state if the plan includes mail handling, because official post must reach the company there. Ask the centre to confirm the plan before you register.
Who operates the centre at California Plaza?
The centre is run by Regus. Its address is 2121 North California Boulevard, Walnut Creek, CA 94596.
Which other centres are near California Plaza?
The closest other centres in Walnut Creek are 1255 Treat Boulevard. Each one has its own page with prices.
Is mail forwarding included at California Plaza?
Mail is received at California Plaza under your company name; scanning, holding or forwarding is arranged under the plan you choose, and forwarding is usually billed per shipment. Ask for the plan details in the request form below.