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600 1st Ave
Seattle, WA 98104

$474 - $5,999 USD/MO

Coworking Space  •  90+ SF

Coworking Highlights

24/7 secured access
Access to lounge and amenity areas (phone booths, meeting rooms, Mother's Room, etc...)
Furniture included (desks and chairs)
Complimentary tea, coffee, and espresso
Flexible terms
Historic building with natural light and high ceilings

Description of Coworking Space 

Built in 1892, the Pioneer Building housed mining companies during the Klondike Gold Rush and Seattle’s first speakeasy during Prohibition. The Richardsonian Romanesque-style building earned National Historic Landmark status in 1978 and borders Pioneer Square Park. Keep reading to see more of the benefits of choosing us for your coworking space in downtown Seattle.

Our Seattle office space just blocks from CenturyLink Center, home of the NFL’s Seattle Seahawks and Pike Place Market, Expansive in the historic Pioneer Building also is easily accessible I-5, I-90 and Hwy 99. The King Street Station, Ferry Terminal & Waterfront and Metro Transit Tunnel are walking distance, with the Seattle Underground directly beneath!

29 Coworking Spaces Available

Name Space Use Size Rent Details
Ll Floor Ste 1-2 Person Office Coworking 90 SF $63.20 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
Ll Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
Ll Floor Ste 7+ Person Office Coworking 185 SF $68.04 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
1st Floor Ste 1-2 Person Office Coworking 90 SF $63.20 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
1st Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
1st Floor Ste 5-6 Person Office Coworking 150 SF $67.92 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
1st Floor Ste 7+ Person Office Coworking 185 SF $68.04 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 1-2 Person Office Coworking 90 SF $63.20 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 200B Coworking 1,650 SF $43.63 USD/SF/YR 
Expansive's Team Suites revolutionize the traditional office lease model by offering unparalleled flexibility, designed to adapt to the dynamic needs of modern businesses. Unlike conventional leases that lock you into long-term agreements, Team Suites provide scalable, plug-and-play work environments, ensuring your space evolves with your business. These suites come fully equipped with cutting-edge technology and ergonomic furnishings, allowing your team to hit the ground running with maximum productivity from day one.

Beyond just office space, Team Suites immerse your team in a vibrant community of innovators and thinkers, fostering invaluable networking and collaboration opportunities. This community-centric approach, combined with Expansive's unwavering commitment to stability through integrated property ownership and management, offers a workspace where businesses not only thrive but love to be. Choose Team Suites for a workspace solution that harmonizes flexibility, productivity, and a supportive community, setting the stage for your business’s success in today’s fast-paced world.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 200C Coworking 948 SF $43.03 USD/SF/YR 
Expansive's Team Suites revolutionize the traditional office lease model by offering unparalleled flexibility, designed to adapt to the dynamic needs of modern businesses. Unlike conventional leases that lock you into long-term agreements, Team Suites provide scalable, plug-and-play work environments, ensuring your space evolves with your business. These suites come fully equipped with cutting-edge technology and ergonomic furnishings, allowing your team to hit the ground running with maximum productivity from day one.

Beyond just office space, Team Suites immerse your team in a vibrant community of innovators and thinkers, fostering invaluable networking and collaboration opportunities. This community-centric approach, combined with Expansive's unwavering commitment to stability through integrated property ownership and management, offers a workspace where businesses not only thrive but love to be. Choose Team Suites for a workspace solution that harmonizes flexibility, productivity, and a supportive community, setting the stage for your business’s success in today’s fast-paced world.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 200D Coworking 940 SF $43.39 USD/SF/YR 
Expansive's Team Suites revolutionize the traditional office lease model by offering unparalleled flexibility, designed to adapt to the dynamic needs of modern businesses. Unlike conventional leases that lock you into long-term agreements, Team Suites provide scalable, plug-and-play work environments, ensuring your space evolves with your business. These suites come fully equipped with cutting-edge technology and ergonomic furnishings, allowing your team to hit the ground running with maximum productivity from day one.

Beyond just office space, Team Suites immerse your team in a vibrant community of innovators and thinkers, fostering invaluable networking and collaboration opportunities. This community-centric approach, combined with Expansive's unwavering commitment to stability through integrated property ownership and management, offers a workspace where businesses not only thrive but love to be. Choose Team Suites for a workspace solution that harmonizes flexibility, productivity, and a supportive community, setting the stage for your business’s success in today’s fast-paced world.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 5-6 Person Office Coworking 150 SF $67.92 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
2nd Floor Ste 7+ Person Office Coworking 185 SF $68.04 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
3rd Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
3rd Floor Ste 300D Coworking 904 SF $45.12 USD/SF/YR 
Expansive's Team Suites revolutionize the traditional office lease model by offering unparalleled flexibility, designed to adapt to the dynamic needs of modern businesses. Unlike conventional leases that lock you into long-term agreements, Team Suites provide scalable, plug-and-play work environments, ensuring your space evolves with your business. These suites come fully equipped with cutting-edge technology and ergonomic furnishings, allowing your team to hit the ground running with maximum productivity from day one.

Beyond just office space, Team Suites immerse your team in a vibrant community of innovators and thinkers, fostering invaluable networking and collaboration opportunities. This community-centric approach, combined with Expansive's unwavering commitment to stability through integrated property ownership and management, offers a workspace where businesses not only thrive but love to be. Choose Team Suites for a workspace solution that harmonizes flexibility, productivity, and a supportive community, setting the stage for your business’s success in today’s fast-paced world.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
3rd Floor Ste 5-6 Person Office Coworking 150 SF $67.92 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
4th Floor Ste 1-2 Person Office Coworking 90 SF $63.20 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
4th Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
4th Floor Ste 5-6 Person Office Coworking 150 SF $67.92 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
4th Floor Ste 7+ Person Office Coworking 185 SF $68.04 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
5th Floor Ste 1-2 Person Office Coworking 90 SF $63.20 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
5th Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
5th Floor Ste 5-6 Person Office Coworking 150 SF $67.92 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
5th Floor Ste 7+ Person Office Coworking 185 SF $68.04 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
6th Floor Ste 3-4 Person Office Coworking 115 SF $67.72 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
6th Floor Ste 5-6 Person Office Coworking 150 SF $67.92 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
6th Floor Ste 600B Coworking 977 SF $42.98 USD/SF/YR 
Expansive's Team Suites revolutionize the traditional office lease model by offering unparalleled flexibility, designed to adapt to the dynamic needs of modern businesses. Unlike conventional leases that lock you into long-term agreements, Team Suites provide scalable, plug-and-play work environments, ensuring your space evolves with your business. These suites come fully equipped with cutting-edge technology and ergonomic furnishings, allowing your team to hit the ground running with maximum productivity from day one.

Beyond just office space, Team Suites immerse your team in a vibrant community of innovators and thinkers, fostering invaluable networking and collaboration opportunities. This community-centric approach, combined with Expansive's unwavering commitment to stability through integrated property ownership and management, offers a workspace where businesses not only thrive but love to be. Choose Team Suites for a workspace solution that harmonizes flexibility, productivity, and a supportive community, setting the stage for your business’s success in today’s fast-paced world.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space
6th Floor Ste 7+ Person Office Coworking 185 SF $68.04 USD/SF/YR 
Expansive redefines the concept of flexible workspaces, merging stylish design with personalized services and amenities to create versatile office solutions for businesses big and small. With an emphasis on more than just space, we prioritize flexibility, productivity, community, and stability, ensuring our members have everything they need to thrive.


140 Private Offices,
6 Meeting Rooms,
Kitchen,
Wi-Fi Connectivity,
Print/Copy Options Available,
Natural Light,
Free Secure WiFi Included,
Common Areas,
Turn Key Offices.

  • Date available: TBD
  • Lease term: None
  • Service type: Full Service Gross
  • Space Type: Coworking Space

Coworking Property Details

  • Property Type Coworking Space
  • Year Built 1892
  • Total Building Size 82,439 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning PSM100
100 Transit Score
97 Walk Score

Amenities

  • 24 Hour Access
  • Controlled Access
  • Property Manager on Site
  • Signage
  • Kitchen
  • Basement
  • Central Heating
  • High Ceilings
  • Natural Light
  • Plug & Play
  • Air Conditioning

Major Tenants

Tenant SF Occupied Lease End Date
Orangetheory Fitness

Public Transportation

Commuter RailDriveWalkDistance
King Street (Seattle) Station (Sounder South Line - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder)) 1 min 8 min 0.4 mi
Transit/SubwayDriveWalkDistance
Pioneer Square (Central Link - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder), LINK to Sea-Tac - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder)) 0 min 2 min 0.1 mi
Pioneer Sq Sta Acrd & Tunnel Sta.-Bay C (LINK to Sea-Tac - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder)) 0 min 3 min 0.2 mi
Occidental Mall (First Hill Streetcar - City of Seattle) 1 min 4 min 0.2 mi
International District/Chinatown (Central Link - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder), LINK to Sea-Tac - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder)) 1 min 8 min 0.4 mi
Intl District Station Acrd & Tunnel Sta.-Bay C (LINK to Sea-Tac - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder)) 1 min 9 min 0.4 mi
AirportDriveWalkDistance
Seattle-Tacoma International 23 min - 14.2 mi
Seattle Paine Field International 34 min - 24.0 mi
206-208-7271