Derrick Marin Rosas
I turned my love for meeting new people into a career helping them find home.
Born and raised in Seattle, I know this city like the back of my hand. I'm proud to serve the community that raised me. As a Filipino-American, family and connection are at the heart of everything I do. Real estate gives me the opportunity to turn strangers into friends and guide them through one of the biggest steps of their lives with confidence.
I'm not just here to close deals. I'm here to support, serve, and succeed alongside you. Whether you're buying or selling, my mission is simple: make the process smooth and maybe even fun.
Outside of real estate, you'll usually find me at the gym, playing guitar, gaming, or geeking out over anything fantasy-related. I'm a proud fantasy nerd who's completely hooked on lore-rich worlds like Game of Thrones and The Lord of the Rings. I love getting lost in detailed, well-built universes, and I bring that same energy into helping you navigate the real world of buying or selling a home.
If you're looking for someone who's real, reliable, and ready to go on this journey with you, I've got your back.
Derrick's office
Contact Derrick
Protect your home and budget from life's surprises with an Assurant Home Warranty, backed by a partner that supports you through every step of homeownership. Explore Plans.
©2026 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.