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1505 Westlake Ave N
Seattle, WA 98109
West Lake Union Center · Office Property For Lease · 136,890 SF

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PROPERTY OVERVIEW

:: Fitness room and showers for tenants :: Private and common area water-facing decks :: Conference center :: Eight-story atrium :: Views to Lake Union and Seattle skyline :: Lots of natural sunlight :: Bike room/storage in building BUILDING OVERVIEW: Class A Office with distinctive floor plates; impressive Lake Union views ON-SITE AMENITIES: Fitness center, conference center, eight-story atrium, Heritage Bank, common area deck connecting Dexter Avenue with Westlake via pedestrian footbridge. WELCOME TO THE NEIGHBORHOOD: Seattle' s Westlake neighborhood is the city' s hidden gem. And West Lake Union Center stands at the heart of this thriving central location as a literal bridge between the recreation of West Lake Union and the dynamic Dexter Avenue corridor. TRANSPORTATION: Major regional transportation connections via I-5 and Hwy 99. Public transit options include Metro bus lines 40, 62, 26, 28, 5, 16, 82 and the Rapid Ride E line, as well as the South Lake Union Streetcar.

  • Atrium
  • Bus Line
  • Fitness Center
  • Property Manager on Site
  • Signage
  • Energy Star Labeled

PROPERTY FACTS

Building Type
Office
Year Built
1994
Building Height
10 Stories
Building Size
381,511 SF
Building Class
A
Typical Floor Size
38,151 SF
Unfinished Ceiling Height
10’
Parking
Surface Parking
474 Covered Parking Spaces
  • Listing ID: 4099686

  • Date on Market: 10/16/2025

  • Last Updated:

  • Address: 1505 Westlake Ave N, Seattle, WA 98109

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