AGC Building and Marina
OFFICES
AND
MARINA
ABOUT US
AGC Building and Marina
Welcome to AGC Building and Marina, nestled on the scenic shores of Lake Union. Just north of downtown Seattle, our premier office building offers modern workspaces with breathtaking waterfront views. For boating enthusiasts, our marina features a range of slip sizes, complemented by convenient parking on Lake Union. Whether you're looking for a professional workspace or a place to dock your vessel, AGC Properties offers unmatched access and convenience in the heart of Seattle.
OUR
Listings
our
Team
for our
tenants
CHECK LISTINGS
Find your future home, check out details, schedule showings, and apply online.
PAY RENT ONLINE
Securely pay rent online from anywhere. Set up automatic payments so you always pay on time.
MAINTENANCE
Submit maintenance requests that go directly to our maintenance queue.
NEW Marina tenant
Application list
- Submit your marina tenant application online to request moorage.
- Ensure a minimum credit score of 700.
- A $100 non-refundable application fee applies.
- Complete your application and upload all required documents within 10 working days.

CONTACT
Send us an email and we’ll get back to you soon.