20 LEED Certified Buildings for Lease in Seattle, WA, USA

Seattle Office for Lease - Belltown/Denny Regrade

Class A office tower.

Date on Market:

2024-04-16

Seattle Office for Lease - Pioneer Square/Waterfront

The Colonial at Seneca Steps building is a historic mixed-use building located in the heart of downtown Seattle along bustling First Avenue. This circa 1898 landmark structure is well known within the downtown community for its historic façade and charming interior. Situated in the heart of the downtown Business District at the front door to Post Alley’s connection to Pike Place Market and the Waterfront. Colonial Grand sits within blocks of the World Class Four Seasons Hotel and Condominium Residences, Hotel 1000, Seattle Art Museum, Benaroya Hall, Harbor Steps and the new 2&U office development. Currently available are two retail spaces fronting 1st Avenue, perfect for a traditional retail use and a restaurant or entertainment space fronting Post Avenue. Neighboring tenants within one block include Kavu, Watson Kennedy Fine Home, Cone and Steiner, Lecosho, and Heartwood Provisions among others.

Date on Market:

2024-05-30

Seattle Office for Lease - Lake Union

The 1910 Fairview Building is LEED Certified – Silver. Excellent location and visibility in the Eastlake area of Lake Union.

Date on Market:

2025-02-14

Seattle Coworking for Lease - Pioneer Square/Waterfront

Seattle is known for innovation in the tech and startup community, and WeWork’s South King Street office space delivers a prime address in the center of the action. Situated inside a newly constructed high-rise facing Lumen Field, this Pioneer Square location also offers gameday views and Seahawks viewing parties, in addition to beautiful private offices and generous conference rooms. Easy transportation via King St station and abundant entertainment options in the surrounding neighborhood keep you in good company, with an inspiring mix of industry leaders and locally-owned businesses all close by. Join our office space in Downtown Seattle for an environment that will invigorate your team—on and off the field.

Property Type:

Office

Date on Market:

2025-11-21

Seattle Office for Lease - Seattle CBD

Washington 1000 presents an exciting opportunity to headquarter in a trophy building in the heart of downtown Seattle. This fully entitled, stunningly designed and LEED-targeted office tower will feature ground-floor retail, lush outdoor space and modern amenities—situated at the convergence of Seattle’s most vibrant and accessible downtown neighborhoods. The building’s shape celebrates the transition between two shifting urban grids, resulting in a harmonious, urban nexus with open, contemporary workspaces.

Date on Market:

2026-02-03

Seattle Office for Lease - Pioneer Square/Waterfront

Date on Market:

2025-09-16

Seattle Office for Lease - Belltown/Denny Regrade

The Market Place II Office Building has one of kind unobstructed panoramic views of Elliott Bay, Pike Place Market and downtown Seattle.

Date on Market:

2024-05-16

Seattle Office for Lease - Lake Union

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.

Date on Market:

2024-03-04

Seattle Office/Medical for Lease - Lake Union

Property Type:

Office

Date on Market:

2025-07-08

Seattle Coworking for Lease - Seattle CBD

Work in the heart of Seattle’s Rainier Square at Industrious at 400U, the city’s finest provider of flexible work solutions. Located on the third floor of a boutique office building, members and companies of all sizes will appreciate best-in-class options for coworking, private offices, and on-demand meeting rooms. Enjoy all-inclusive membership amenities like daily breakfast and unlimited craft coffee as you take in the view of the city skyline from the work lounge. Better yet, when you need a break, take advantage of this location’s unique proximity to some of the best retail, dining, and experiences Seattle has to offer. With convenient access to several major transit options such as the light rail, bus line, and I-5, Seattle’s destination for flexible work nirvana is just a brief commute away. Discover a work experience without exception at Industrious at 400U.

Property Type:

Office

Date on Market:

2023-02-27

Seattle Office for Lease - Lake Union

Date on Market:

2022-10-26

Seattle Office for Lease - Lake Union

A new generation of office space, 120 at Onni South Lake Union is introducing an open, smart, and creatively designed work environment in the heart of Seattle's Innovation District. Ground plane or in the sky, no project offers more outdoor space than 1120. Featuring two rooftop decks, mid-building outdoor patios and amenity space. LEED Gold Certified, with state-of-the-art thermal energy sharing system that. Curated retail to support office workers and residences from work to play.

Date on Market:

2022-10-26

Seattle Office for Lease - Lake Union

Life science facility in the heart of South Lake Union with new mechanical systems, backup power, freight elevator, glasswash/autoclave, on-site security, bike storage and showers, rooftop terrace, secure parking and abundant nearby restaurants.

Date on Market:

2022-01-21

Seattle Office for Lease - Seattle CBD

At the crossroads of the retail and central business districts stands a Class A landmark reimagined to meet the demands of the modern office tenant—the Joshua Green Building.

Date on Market:

2025-07-15

Seattle Office for Lease - Seattle CBD

The 101 Stewart is a 12 floor office building constructed in 1987 with a renovation in 2018 and frontage on 1st Ave. Prominent location directly across from Pike Place Market, retail core and the Seattle CBD.

Date on Market:

2026-03-18

Seattle Office for Lease - Seattle CBD

This 33-story, Class A high rise office tower boasts vibrant shared spaces and on-site amenities catering to the modern tenant’s everyday needs.

Date on Market:

2024-08-07

Seattle Office for Lease - Seattle CBD

Bold and distinctive, 1111 Third is a commanding figure in Seattle's bustling Central Business District. The building's slick, sophisticated upgrades and prestigious downtown address appeal to professional and tech tenants alike. 1111 Third is no ordinary box. Over $20 million has been infused into the building in a visionary renovation that has transformed 1111 Third into a composition of modern design. The glass atrium lobby creates a bright, social atmosphere as an inviting entry point, and on-site retail provides convenience and has activated the city block. Located just steps from the redeveloping waterfront with 20 acres of lush and dynamic open spaces, events, and a reactivated shoreline.

Date on Market:

2026-01-22

Seattle Office, Retail for Lease - Seattle CBD

Experience the newly renovated Tower 1201, located in the heart of Downtown Seattle. Tower 1201 provides ample amenities within walking distance, convenient transportation and accessibility, and sweeping, unobstructed views of Elliott Bay, the Olympic Mountains and Downtown Seattle. Tower 1201 is truly recognized as one of the best-in-class buildings in Seattle. Virtual tours: Lobby - https://my.matterport.com/show/?m=YEjog5CcKEd Fitness center - https://my.matterport.com/show/?m=ZYAjdpWj9Yx Bike storage - https://my.matterport.com/show/?m=jtT4MLr3Wxa

Date on Market:

2026-04-16

Seattle Office/Retail for Lease - Lake Union

Property Type:

Office

Date on Market:

2022-03-01

Seattle Office for Lease - Seattle CBD

Located in the heart of the Seattle Central Business District

Date on Market:

2024-04-08