Cascade Building

Find your next private office space for rent in Seattle at our Cascade Building.

918 South Horton Street Ste 1514 Seattle, WA 98134

(206) 682-4200

Available Units

Find a WORKloft that works for you.

918 S. Horton St., 711, Seattle, WA 98134

Rent $549Available 11/13/26

Bright Courtyard-View Office in Seattle’s SODO District

Beds N/A Baths N/A Square Feet 162 Sq. Ft.

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918 S. Horton St., 820, Seattle, WA 98134

Rent $701Available 12/10/26

South Facing Sunlight View! ☀️ Coming Soon!

Beds N/A Baths N/A Square Feet 176 Sq. Ft.

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918 S. Horton St., 924, Seattle, WA 98134

Rent $1,099Available 10/31/26

Great Natural Lighting & Floor Plan

Beds N/A Baths N/A Square Feet 275 Sq. Ft.

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Hours & Map

Schedule a tour of the Cascade Building today.

Address

918 South Horton Street Ste 1514
Seattle, WA 98134

Office Hours

Mon-Fri 9am - 5:30pm, CLOSED Sat & Sun.

Access Hours

24/7

Cascade Building

Cascade Building Amenities

Thoughtfully designed for the modern workday.

24/7 Access

Individually Keyed Doors

Personal Mailbox

Wi-Fi & Internet Connectivity

10-Foot Ceilings

Pet Friendly

Flexible Lease Terms

Onsite Parking

Explore The Cascade Building

Step inside the building that launched Urban WORKlofts. Scroll through the gallery below to explore the space — then schedule a tour to see it in person.

See What Our Tenants Have To Say

Jay N.

2 weeks ago

Friendly, and helpful staff!

Colin F.

9 months ago

Safe, clean, and Dylan was really friendly and helpful; making my move easy and trouble free. Thanks Urban Storage for treating your customers well with transparent pricing and great service.

Wesley W.

2 years ago

Maliny and Ben helped me with everything I needed. Excellent all around!

NewYork D.

3 years ago

I’ve been with urban Worklofts for almost a year now and couldn’t be happier. Jim & Sean are an absolute pleasure to work with and have been very accommodating to anything I’ve needed. The hallways, break rooms and bathrooms are well maintained and every other tenant I’ve run into has been very friendly. The key access and gated garage feels very secure and although the parking spaces are small, I’m grateful there’s a parking lot designated for this building!

Bao-Tram D.

4 years ago

I toured Urban WORKlofts and had a wonderful experience working with Jim who was delightful and provided excellent customer service. Their staff are incredibly kind, helpful, and responsive. They have two developments with great amenities including mail box services, wifi, parking, kitchen, and meeting space. I highly recommend the Urban WORKloft for small business owners looking for an office or studio space at a reasonable price. Jump start your venture at Urban WORKloft!

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Office Space

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Workspace Awaits

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Schedule A Tour

Visit the Cascade Building and find the perfect WORKloft for your needs.
Complete Your Application

Found the right fit? We’ll help you handle the paperwork and make the process easy from start to finish.
Move Into Your WORKloft

We’ll ensure a seamless move-in, so you can settle into your new professional space without a hitch.

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Contact The Cascade Building

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Cascade Building

Available Units

918 S. Horton St., 711, Seattle, WA 98134

Bright Courtyard-View Office in Seattle’s SODO District

918 S. Horton St., 820, Seattle, WA 98134

South Facing Sunlight View! ☀️ Coming Soon!

918 S. Horton St., 924, Seattle, WA 98134

Great Natural Lighting & Floor Plan