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  • One Union Square - 600 University St, Seattle, WA 98101

One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
One Union Square: 600 University St, Seattle, WA 98101
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For Lease

Office

Suite 3018

Available now!
998
Square feet
  • Time on Market
    over 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2134668
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office
Medical Office

Suite 830

Available now!
1,037
Square feet
  • Time on Market
    almost 3 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2078876
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 1617

Available now!
1,058
Square feet
  • Time on Market
    over 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    1697573
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 3015

Available now!
1,438
Square feet
  • Time on Market
    almost 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2125299
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 416

Available now!
1,746
Square feet
  • Time on Market
    over 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2100686
  • Overview

    elevator lobby exposure

  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 314

Available now!
2,118
Square feet
  • Time on Market
    about 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2139992
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 320

Available now!
2,517
Square feet
  • Time on Market
    over 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2100684
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 2704

Available July 01, 2024
2,639
Square feet
  • Available on
    July 01, 2024
  • Time on Market
    about 1 month
  • Last updated
    Apr 09, 2024
  • Space ID
    84177
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 620

Available now!
2,650
Square feet
  • Time on Market
    7 months
  • Last updated
    Apr 09, 2024
  • Space ID
    2144786
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 1720

Available now!
2,727
Square feet
  • Time on Market
    over 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2126911
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 2520

Available November 01, 2024
3,023
Square feet
  • Available on
    November 01, 2024
  • Time on Market
    about 1 month
  • Last updated
    Apr 09, 2024
  • Space ID
    1609517
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 1730

Available May 01, 2024
3,077
Square feet
  • Available on
    May 01, 2024
  • Time on Market
    about 1 month
  • Last updated
    Apr 09, 2024
  • Space ID
    718983
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 2808

Available now!
3,255
Square feet
  • Time on Market
    about 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2139993
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 600

Available now!
4,845
Square feet
  • Time on Market
    about 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2137883
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 710

Available now!
4,924
Square feet
  • Time on Market
    almost 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2125298
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 2424

Available May 01, 2024
5,481
Square feet
  • Available on
    May 01, 2024
  • Time on Market
    4 months
  • Last updated
    Apr 09, 2024
  • Space ID
    1716600
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 2205

Available now!
5,789 - 13,065
Square feet
  • Expandable to
    13,065 sq. ft.
  • Time on Market
    over 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2130131
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Medical Office
Office/Retail Mixed
Retail
Office

Suite 900

Available now!
6,014
Square feet
  • Time on Market
    almost 3 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2078877
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
Floorplan
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Office

Suite 410

Available now!
6,201
Square feet
  • Time on Market
    over 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2128282
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 2323

Available May 01, 2024
6,222
Square feet
  • Available on
    May 01, 2024
  • Time on Market
    3 months
  • Last updated
    Apr 09, 2024
  • Space ID
    2156796
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 3220

Available now!
6,955
Square feet
  • Time on Market
    about 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2137888
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 1810

Available now!
7,455
Square feet
  • Time on Market
    almost 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2118313
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 1500

Available now!
9,731
Square feet
  • Time on Market
    10 months
  • Last updated
    Apr 09, 2024
  • Space ID
    2142625
  • Overview

    Elevator lobby exposure

  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Retail
Office
Medical Office
Office/Retail Mixed

Suite 1100

Available now!
18,832
Square feet
  • Time on Market
    almost 3 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2078881
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 3100

Available now!
19,605
Square feet
  • Time on Market
    about 1 year
  • Last updated
    Apr 09, 2024
  • Space ID
    2137887
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

1311 & 1400

Available now!
28,367
Square feet
  • Time on Market
    about 2 years
  • Last updated
    Apr 09, 2024
  • Space ID
    2111190
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 1328

Available January 01, 2025
  • Available on
    January 01, 2025
  • Time on Market
    15 days
  • Last updated
    Apr 09, 2024
  • Space ID
    2159741
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Office

Suite 601

Available October 01, 2024
  • Available on
    October 01, 2024
  • Time on Market
    15 days
  • Last updated
    Apr 09, 2024
  • Space ID
    2159740
  • Presented By
    Washington Holdings
    Mark Barbieri
    Tim Holt
    Mick Newell
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Property Details

  • Property Type
    Office, Office/Retail Mixed, Medical Office, Retail
  • Amenities
    • Highway access
    • A/C
    • Common showers
    • LEED Certified
    • On-Site Food
    • Patio
    • Onsite parking
    • Bike Parking
    • Parking ratio
    • Showers
    • Internet
    • Common bike storage
    • Shared Conference Room(s)
    • Parking garage
    • Gym Facilities
    • Loading docks
    • Bikes allowed
    • Gym
    • Natural light
    • Onsite security guard
  • Submarket
    Central Business District
  • Year Built
    1981
  • Total Building Size
    672,477RSF
  • Total Available
    158,704RSF
  • Number of Floors
    36
  • Largest Contiguous
    28,367RSF
  • Number of Buildings
    1
  • Typical Floor
    18,676RSF
  • Building Class
    A
  • Parking Ratio
    1/2,500
  • Parking Rate
    $320.00
  • Last updated
    Apr 09, 2024
  • Property ID
    56661
View Lease History

Location

Location of One Union Square: 600 University St, Seattle, WA 98101
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Landlord's Leasing Representatives

  • Mark Barbieri
    Washington Holdings
     
  • Tim Holt
    Washington Holdings
     
  • Mick Newell
    Washington Holdings
     
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