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Office Space for Rent in South Lake Union, Seattle, WA - 76 Listings

  • 511 Boren Avenue North - Seattle
    511 Boren Avenue North, Seattle, WA 98109
    For Lease $34/Sqft/Yearly
    Property
    • Office
    Availability
    • 1 Space
    • 6,530 Sqft
  • EMP Administrative Building - Seattle
    120 6th Avenue North, Seattle, WA 98109
    Contact for pricing
    Property
    • Office
    Availability
    • 1 Space
    • 10,643 Sqft
  • 425 Pontius Avenue North - Seattle
    425 Pontius Avenue North, Seattle, WA 98109
    $23/Sqft/Yearly
    Property
    • Office
    Availability
    • 5 Spaces
    • 34,239 Sqft
  • Alley24 - Seattle
    223 Yale Avenue North, Seattle, WA 98109
    Contact for pricing
    Property
    • Office
    Availability
    • 1 Space
    • 3,002 Sqft
  • 1000 Denny Building - Seattle
    1000 Denny Way, Seattle, WA 98109
    Contact for pricing
    Property
    • Office
    Availability
    • 1 Space
    • 19,955 Sqft
  • Urban Union - Seattle
    501 Fairview Avenue North, Seattle, WA 98109
    $7.5/Sqft/Yearly
    Property
    • Office
    Availability
    • 2 Spaces
    • 6,291 Sqft
  • 400 Fairview - Seattle
    400 Fairview Avenue North, Seattle, WA 98109
    Contact for pricing
    Property
    • Office
    Availability
    • 3 Spaces
    • 1,582 Sqft
  • The Rosen Building - Seattle
    960 Republican Street, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • The Terry Thomas Building - Seattle
    225 Terry Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Yale and Thomas - Building 1 - Seattle
    301 Eastlake Avenue East, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Yale and Thomas - Building 2 - Seattle
    325 Eastlake Avenue East, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 9th & Thomas - Seattle
    234 9th Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Komo Plaza West - Seattle
    100 4th Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Komo Plaza East - Seattle
    140 4th Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • The Alexandria Center - Seattle
    400 Dexter Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 501 Eastlake - Seattle
    501 Eastlake Avenue East, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Vue Research Center - 500 Fairview Avenue - Seattle
    500 Fairview Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Vue Research Center - 530 Fairview Avenue - Seattle
    530 Fairview Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Yale Campus - 1260 Mercer Street - Seattle
    1260 Mercer Street, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 500 Yale - Seattle
    500 Yale Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 428 Westlake Avenue - Seattle
    428 Westlake Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 219 Terry Avenue North - Seattle
    219 Terry Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • Amazon Houdini North - Seattle
    399 Fairview Avenue North, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 1551 Eastlake Avenue East - Seattle
    1551 Eastlake Avenue East, Seattle, WA 98102
    Off-Market
    Property
    • Office
    Availability Contact for availability
  • 1100 Eastlake Building - Seattle
    1100 Eastlake Avenue East, Seattle, WA 98109
    Off-Market
    Property
    • Office
    Availability Contact for availability

South Lake Union, Seattle, WA Commercial Inventory Breakdown

Office Spaces

Total: 14,273,377 SF

Data provided by Yardi Matrix, properties over 50k SF, includes office with retail

By square footage range:

  • 50k to 100k SF: 1,171,846 SF / 8.21% of total office
  • 100k to 500k SF: 11,389,456 SF / 79.8% of total office
  • 500k to 1M SF: 1,712,075 SF / 11.99% of total office

By class:

  • Class A: 10,750,697 SF / 75.32% of total office
  • Class B: 995,075 SF / 6.97% of total office

Top 10 Largest Office Buildings

in South Lake Union

Office building Address Sqft Year built
333 Dexter Avenue 333 Dexter Avenue North, 98109 641,184 2019
Amazon.com - Phase IV 345 Boren Avenue North, 98109 570,891 2011
Dexter Yard 700 Dexter Avenue North, 98109 500,000 2021
111 Westlake 111 Westlake Avenue North, 98109 440,000 n/a
625 Boren Avenue North - Block 31 625 Boren Avenue North, 98109 433,625 2019
Amazon Houdini South 307 Fairview Avenue North, 98109 397,500 2016
Amazon.com - Phase VI 515 Westlake Avenue North, 98109 394,578 2013
Amazon Houdini North 399 Fairview Avenue North, 98109 382,389 2017
Alley24 223 Yale Avenue North, 98109 362,000 2005
520 Westlake 520 Westlake Avenue North, 98109 358,000 n/a

Most Recently-Built Office Buildings

in South Lake Union

Office building Address Sqft Year built
9th & Thomas 234 9th Avenue North, 98109 170,592 2018
UW Medicine Phase 3.2 500 Dexter Avenue North, 98109 164,030 2018
Amazon Houdini North 399 Fairview Avenue North, 98109 382,389 2017
The Alexandria Center 400 Dexter Avenue North, 98109 290,111 2017
Amazon Houdini South 307 Fairview Avenue North, 98109 397,500 2016
Urban Union 501 Fairview Avenue North, 98109 295,793 2016
400 Fairview 400 Fairview Avenue North, 98109 345,048 2015
400 9th Avenue North 400 9th Avenue North, 98109 318,689 2015
Amazon.com - Phase VIII 325 9th Avenue North, 98109 311,814 2015
Allen Institute 601 Westlake Avenue North, 98109 272,000 2015

South Lake Union Demographics

Population

  • Total Population27,002
  • Male Population(51.7 %) 13,959
  • Female Population(48.3 %) 13,043
  • Median Age32.00

Income/Financial

  • Average Household Income$127,169
  • Median Household Income$95,719
  • Median Income Under 25$64,602
  • Median Income 25-44$106,113
  • Median Income 45-64$92,813
  • Median Income Over 65$61,233