601 Union Street

601 Union Street, Seattle, WA 98101

  • For Lease Contact for pricing
  • Property Type Office
  • Property Size 1,126,428 SF
  • Lot Size 2.06 Acre
  • # of Floors 56
  • Property Tenancy Multi-Tenant
  • Building Class A+
  • Year Built 1989
  • Date Updated Aug 18, 2025

Join Seattle’s premier business address at Union Square. Over 1.8M square feet of office space in Union Square provides a built-in customer base with a diverse retail mix of Cortina & Cortina Café, MOD Pizza, Starbucks, Evergreens and more. Located in the heart of Downtown Seattle, Union Square offers an unparalleled retail opportunity within a distinguished Class A office tower, steps from top-tier hotels, national employers, transit and other Class A office buildings.

  • Roughly 5,000 people work in Union Square and an additional 65,000+ employees in a 3-block radius.

  • Beautiful on-site amenities and public spaces.

  • Adjacent to the Washington State Convention Center which is expected to host over 258,000 visitors in 2025.

  • Central courtyard connecting One and Two Union towers provides inviting space to work and hard to find outdoor space in the heart of the city.

Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

Spaces Available

Contacts

broker
Avery Connell

West Coast Commercial Realty LLC

broker
Kara Farley

West Coast Commercial Realty LLC

broker
Tiffini Connell

West Coast Commercial Realty LLC

Location

Getting Around

  • Walk Score ®

    98/100 Walker's Paradise

  • Transit Score ®

    100/100 Rider's Paradise

  • Bike Score ®

    76/100 Very Bikeable
Powered by Walk Score ®
  • City Seattle, WA
  • Neighborhood Seattle Central Business District
  • Zip Code 98101
  • Market Seattle

Points of Interest

  • 5th Avenue & Pine Street

    0.19 miles

  • 5th Avenue

    0.22 miles

  • 3rd Avenue & Pine Street

    0.26 miles

  • Westlake Hub

    0.29 miles

  • Westlake And 7th

    0.40 miles

  • Pioneer Square Station

    0.48 miles

  • Pioneer Square

    0.52 miles

  • Broadway & Marion

    0.56 miles

  • Westlake & 9th-Denny

    0.59 miles

  • Seattle

    0.63 miles

  • ChargePoint

    0.31 miles

  • 76

    0.50 miles

  • Greenlots

    0.59 miles

  • Blink

    0.59 miles

  • EVgo

    0.72 miles

  • Shell

    0.77 miles

  • Electrify America

    0.87 miles

  • 7-Eleven

    1.02 miles

  • Volta

    1.48 miles

  • Charge Seattle

    2.71 miles

  • 6th Avenue Garage - Hilton Seattle Parking

    0.07 miles

  • IBM Building Parking

    0.11 miles

  • Decatur Building

    0.15 miles

  • Olympic Garage

    0.19 miles

  • Cobb Garage

    0.20 miles

  • 9th Avenue Garage

    0.20 miles

  • Century Square Garage

    0.21 miles

  • Impark

    0.23 miles

  • Sorreano Parking Garage

    0.26 miles

  • 1201 Third Avenue Parking

    0.26 miles

  • Sheraton Seattle

    0.05 miles

  • Hilton Seattle

    0.07 miles

  • Hilton Motif Seattle

    0.13 miles

  • Crowne Plaza Seattle Downtown

    0.14 miles

  • Fairmont Olympic Hotel

    0.15 miles

  • Grand Hyatt Seattle

    0.16 miles

  • Hotel Theodore

    0.16 miles

  • Hotel Vintage

    0.19 miles

  • W Hotel Seattle

    0.20 miles

  • The Paramount Hotel

    0.20 miles

  • Cortina

    0.01 miles

  • World Fresh Asian Eatery

    0.01 miles

  • Evergreens

    0.04 miles

  • Fresh Table Cafe

    0.04 miles

  • MOD Pizza

    0.05 miles

  • Blue Water Taco Grill

    0.06 miles

  • Sushi Kudasai

    0.06 miles

  • Jimmy John's

    0.06 miles

  • Wildfire Taqueria

    0.06 miles

  • Redtrees

    0.07 miles

  • University of Washington - Professional & Continuing Education

    0.18 miles

  • The Northwest School

    0.37 miles

  • Diana's Market Kitchen

    0.41 miles

  • Spruce Street School

    0.48 miles

  • Coffee Tab

    0.50 miles

  • Morningside Academy

    0.52 miles

  • Cornish College of the Arts

    0.53 miles

  • Seattle Central College

    0.66 miles

  • Seattle University

    0.70 miles

  • Antioch University

    0.74 miles

  • Seattle Infant Development Center

    0.12 miles

  • KinderCare

    0.32 miles

  • Bright Horizons

    0.53 miles

  • Jose Marti Child Development Center

    0.72 miles

  • Bright Horizons South Lake Union

    0.96 miles

  • Denise Louie Education Center

    1.08 miles

  • La Cuenta Spanish Immersion Preschool

    1.49 miles

  • Les Efants de Seattle

    1.73 miles

  • Los Ninos de Seattle

    1.73 miles

  • Little Mountain Montessori

    2.30 miles

Frequently Asked Questions

What type of office space is available to lease at 601 Union Street?

The property includes 1 Retail space. Availabilities total 5,440 square feet of office space. The property offers Multi-Tenant commercial space.

Does 601 Union Street have parking?
Parking information for the property isn't currently listed. However, other nearby parking options include 6th Avenue Garage - Hilton Seattle Parking, located 0.07 miles away, and IBM Building Parking, which is 0.11 miles away.
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