Annual Celebration

HDC is a movement. By uniting our sector together under a common purpose, and with your essential support, we’ve made incredible progress in creating more access to affordable housing across King County—and we’re not done yet!

Get ready and register today for our 18th Annual Celebration of Affordable Housing, taking place Tuesday, March 31, 2026 at Seattle Convention Center – Summit! You simply don’t want to miss this inspiring opportunity to recognize our collective accomplishments, hear from new leaders in the sector, and create the connections necessary to address the critical need for affordable housing in our region—all while supporting the HDC movement!

18th Annual Celebration Countdown

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Register now for the 18th Annual Celebration of Affordable Housing!

Don’t miss this once-in-a-year opportunity, taking place Tuesday, March 31, 2026 at the Seattle Convention Center, Summit Building!

This year, we are pleased to be joined by King County Executive Girmay Zahilay and Seattle Mayor Katie Wilson who will highlight this new era of leadership in our region.

Unable to Join Us?

Please consider a donation to support our critical work! Thank you for your commitment to a King County where all people live with dignity in safe, healthy, and affordable homes.

Interested in Sponsoring?

If you’re interested in being a sponsor of the Annual Celebration, please visit our sponsorship page below and email Loren with any questions. Thank you for your sustained support!

Event Sponsors

The Annual Celebration wouldn’t be possible without the support of our incredible sponsors. Thank you so much.

Leadership

Champion

Ambassadors

Advocates

Allies

4EA Building Science | ABC of Western Washington | ACHD | ARC Architects | Clark Nuber | Climate Solutions | DCI Engineers | Edge Developers | Environmental Works | GMD Development | HomeSight | King County Housing Authority | Loveridge Hunt | Master Builders Association of King & Snohomish Counties | Mithun | Novogradac | Pacifica Law Group | Redwood | SCIDpda | Sound Transit | Washington State Housing Finance Commission

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