List Search

307-319 Westlake Ave N
Seattle, WA 98109 South Lake Union

Rate Upon Request

Office For Lease  •  6,046+ SF

Property Details

  • Property Type Office
  • Year Built 2004
  • Total Building Size 127,537 SF
  • Tenancy Multiple
  • Building Class A
  • Zoning NC385
92 Transit Score
99 Walk Score

4 Spaces Available

Name Space Use Size Rent Details
1st Floor Ste 100 Office 6,046 SF Rate Upon Request 
Available | 6,046 SF

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
2nd Floor Ste 200 Office 29,987 SF Rate Upon Request 
Available | 29,987 SF

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
4th Floor Ste 400 Office 26,637 SF Rate Upon Request 
Available | 26,637 SF

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
  • In Contiguous block: 54,318 SF
5th Floor Ste 500 Office 27,681 SF Rate Upon Request 
Available | 27,681 SF

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
  • In Contiguous block: 54,318 SF

Description 

Discover 307 Westlake, an innovative, multi-tenant building crafted to empower life science companies with adaptable growth opportunities. A cutting-edge Class ‘A’ life science hub situated in the heart of South Lake Union’s vibrant marketplace.

Highlights

Exceptional building systems, inviting outdoor terraces
Convenient public transit access, including a well-placed streetcar stop in front of the building
5-story, Class A Lab building
Spectacular views of Lake Union and Seattle

Property Flyers

Public Transportation

Commuter RailDriveWalkDistance
King Street (Seattle) Station (Sounder South Line - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder)) 6 min - 2.3 mi
AirportDriveWalkDistance
Seattle-Tacoma International 25 min - 15.5 mi
Seattle Paine Field International 34 min - 22.9 mi

Parking Details

Parking Available: Yes
Reserved: No
Type: Surface
Included in Rent: Yes
Joe Gowan 206-607-1738 JLL
Joe Gowan 206-607-1738 JLL