extraSlice — Pioneer Square
Find the workspace that fits your business. Clients choose extraSlice because of the flexible, convenient, and cost-effective offices.
About
extraSlice — Pioneer Square is a flexible coworking space located in the heart of Seattle's historic Pioneer Square neighborhood at 314 1st Ave S. This workspace caters to entrepreneurs, freelancers, remote workers, and small business teams seeking cost-effective office solutions without long-term commitments. The space is designed around the philosophy that businesses need flexibility to grow and adapt, offering convenient workspace options that scale with your needs. Pioneer Square's vibrant location provides access to Seattle's thriving business community, with proximity to tech companies, creative agencies, and established corporations throughout the downtown core. The neighborhood itself is known for its historic architecture, independent coffee shops, galleries, and networking opportunities. extraSlice — Pioneer Square's 24-hour availability on Wednesdays demonstrates its commitment to supporting professionals with unconventional schedules and urgent project deadlines. Whether you're a solo entrepreneur needing occasional desk space, a startup team requiring a professional headquarters, or an established company looking to expand capacity, extraSlice delivers flexible, convenient, and cost-effective workspace solutions tailored to Seattle's dynamic business landscape.
Space Details
Hours
Wed: Open 24 hours
Workspace Type
Coworking Space
Best For
Freelancers, startups, remote teams, entrepreneurs, small businesses
Neighborhood
Pioneer Square, Downtown Seattle
Focus Areas
Frequently Asked Questions
What type of workspace does extraSlice — Pioneer Square offer?
extraSlice — Pioneer Square provides flexible coworking spaces designed for businesses of all sizes. The workspace offers cost-effective office solutions that adapt to your specific business needs, whether you require a dedicated desk, private office, or meeting space. Their flexible approach allows you to scale your workspace as your business grows.
Where is extraSlice — Pioneer Square located in Seattle?
extraSlice — Pioneer Square is situated at 314 1st Ave S in Seattle's historic Pioneer Square neighborhood. This location places you in the heart of downtown Seattle with easy access to major business hubs, public transportation, and the city's vibrant professional community. The neighborhood offers excellent walkability and proximity to restaurants, cafes, and networking venues.
Is extraSlice — Pioneer Square suitable for startup founders?
Yes, extraSlice — Pioneer Square is an ideal choice for startup founders seeking flexible, cost-effective workspace. The space eliminates the financial burden of long-term commercial leases while providing a professional environment to run your business. Located in Pioneer Square, you'll have access to Seattle's startup ecosystem and networking opportunities.
What are the hours at extraSlice — Pioneer Square?
extraSlice — Pioneer Square offers 24-hour access on Wednesdays to accommodate professionals with flexible schedules. For complete hours of operation throughout the week, contact them directly at +1 425-243-9447 to discuss availability and access options that suit your business needs.
Last updated: February 27, 2026
