999 Third Avenue

999 Third Avenue 💻 Inspired & Modern Work Spaces
🌊 Connecting Seattle’s Business District to the New Waterfront
📍Owned and Managed by Perform Properties.

September is here, and we’re looking forward to settling back into our routines as fall approaches. 🍂 We encourage you t...
09/08/2026

September is here, and we’re looking forward to settling back into our routines as fall approaches. 🍂 We encourage you to find your rhythm and spend some time working in one of our shared spaces at 999 Third. Where’s your go-to spot to co-work? Let us know below ⬇️

This Labor Day, we recognize the people whose hard work helps strengthen our businesses, neighborhoods, and communities....
09/07/2026

This Labor Day, we recognize the people whose hard work helps strengthen our businesses, neighborhoods, and communities.

Today, we hope you take time to rest, spend time with the people who matter most and enjoy the beautiful weather.

What are your plans for the holiday? We would love to know below! ⬇️

There’s a little more to The Nines than meets the eye.Designed as an elevated amenity space at 999 Third, the interiors ...
09/05/2026

There’s a little more to The Nines than meets the eye.
Designed as an elevated amenity space at 999 Third, the interiors play with the number 9 in unexpected ways — subtle references, cultural moments, and details that reward a closer look.

Take a closer look and you’ll spot playful nods to the theme — from Cloud 9, to Dolly Parton working 9 to 5, to Audrey Hepburn dressed to the nines. ☁️🎶👗

And in remembering Dolly Parton, there’s something especially fitting about 9 to 5: a little nod to the woman who turned an everyday workday into an anthem — and reminded us to find joy, ambition, and a little sparkle along the way. ✨

Can you spot the other “9” connections woven into the space?

Design by SkB Architects and objekts. Photography by 📸 ᴴ ᴬ ᴺ ᴺ ᴬ ᴴ ᴿ ᴬ ᴺ ᴷ ᴵ ᴺ.

Celebrating Local Creativity 🖼️ 999 Third partners with a local female artist providing space for Bianco Gallery—a vibra...
09/03/2026

Celebrating Local Creativity 🖼️ 999 Third partners with a local female artist providing space for Bianco Gallery—a vibrant space showcasing a diverse lineup of creative voices through gallery events. We also collaborate with local artists and small businesses to bring unique, inspiring experience directly to our tenants.

Power up your workout at 999 Third! 🚲 The 999 Third Fitness Center features everything you need to stay active throughou...
08/31/2026

Power up your workout at 999 Third! 🚲 The 999 Third Fitness Center features everything you need to stay active throughout your workday—including Keiser bikes and Peloton bikes for an energizing cardio session. Whether you’re looking to squeeze in a quick ride between meetings or push yourself through a longer workout, you can choose the ride that fits your style and keep your momentum going.

🎉 Friday is here—time to unwind!Leave the workweek behind and kick off the weekend with a little friendly competition in...
08/28/2026

🎉 Friday is here—time to unwind!Leave the workweek behind and kick off the weekend with a little friendly competition in the 999 Third Game Room.

🎮🏓 Whether you’re challenging a coworker, catching up with friends, or just looking to have some fun, it’s the perfect place to relax and reset.

What’s your go-to game? Tell us in the comments! ⬇️

Make the most of the work week on 999 Third’s Urban Patio. ☀Step outside and enjoy the energy of Downtown Seattle from o...
08/27/2026

Make the most of the work week on 999 Third’s Urban Patio. ☀

Step outside and enjoy the energy of Downtown Seattle from our terraced plaza, surrounded by local restaurants, retail, and plenty of places to grab a bite or unwind.

Whether you’re planning a long lunch with coworkers or simply looking for a change of scenery, 999 Third puts the best of the city within reach. 🍃

According to Downtown Seattle, more than 3.7 million unique visitors came downtown last month — 112% of pre-pandemic (20...
08/25/2026

According to Downtown Seattle, more than 3.7 million unique visitors came downtown last month — 112% of pre-pandemic (2019) foot traffic tallies and a 5% jump year-over-year.

Friends of Waterfront Park is having a moment, too. Local visitors made 351,284 trips there in July, breaking the previous high set back in 2019.

📊 Dive into the full data by viewing the link on the Downtown Seattle association recovery dashboard!

Take a moment to refresh and reset in 999 Third’s Locker Room! With convenient showers available, you can easily rejuven...
08/22/2026

Take a moment to refresh and reset in 999 Third’s Locker Room! With convenient showers available, you can easily rejuvenate yourself post-commute or workout. Make the most of your work week by feeling your best! 🧖‍♀️

Your smile deserves a little attention 😃 Located right here at 999 Third Avenue Plaza 18, Gateway Dental makes it easy t...
08/20/2026

Your smile deserves a little attention 😃

Located right here at 999 Third Avenue Plaza 18, Gateway Dental makes it easy to stay on top of your oral health. From routine cleanings and preventive care to aligners, endodontics, and periodontal services, their team offers comprehensive care to help keep your smile healthy year-round.

Conveniently located at 999 Third, fitting a dental appointment into your busy schedule has never been easier. 🦷✨

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999 Third Avenue
Seattle, WA
98104

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