Jamie Costello

Transaction Manager
Jamie Costello Profile Photo

Unusual Fact:

I instructed over 600 hours of continuing education in a single year.

Perfect day:

Out in nature hiking or kayaking with my partner and pup.

Born In:

Redmond, WA

First job:

Managing a print & ship center.

The best advice you've ever received:

Kind and clear beats nice and vague.

The best part of this team is:

The people and our culture of collaboration.

Proudest Moment:

Completing my MBA degree while working full time.

Favorite Food:

Birria Vampiros

The superpower I'd want is:

Teleport anywhere in the world.

Favorite Western Washington Location:

Hoh Rain Forest

King CountySnohomish CountyPierce CountyThurston CountyKitsap County

King County

Seattle, vibrant neighborhoods, and a mix of urban energy and Puget Sound views.

Let’s Start Exploring

With a Local Expert You Can Trust

Moving to a new area? Buying or investing? Our easy-to-read guides give you the local insight and practical tips to help you choose with confidence.

Our freshly handpicked properties

New to the market

Explore the newest listings before anyone else. From small escapes to grand estates, find your next home among the freshest properties on the market.

Success Stories

Hundreds of satisfied clients

"I had a great experience with Tribeca NW Real Estate and more specifically with Brittany Arend who was the utmost professional. They were incredibly responsive, always answered my Read MoreRead Less
"We had such a great experience working with our realtor, Ashley Wise! From start to finish, she was professional, responsive, and truly had our best interests in mind. She made thRead MoreRead Less
"Tribeca NW Real Estate ⭐⭐⭐⭐⭐ I had a fantastic experience working with Tribeca NW Real Estate. Their team was professional, knowledgeable, and incredibly attentive throughout the Read MoreRead Less
"Tribeca NW Real Estate provided an excellent experience from start to finish. The team was professional, knowledgeable, and highly responsive throughout the entire process. They maRead MoreRead Less
"We had an outstanding experience working with Ashley from Tribeca NW Real Estate to sell our home. From start to finish, she made what can often be a stressful process feel smooth Read MoreRead Less
"I walked into Tribeca NW Real Estate not sure what to expect, but the team was incredibly knowledgeable and responsive. The realtor listened to my needs, answered every question quRead MoreRead Less
"From the first meeting to the closing, the team at Tribeca NW Real Estate was incredibly knowledgeable. They answered every question, explained the market clearly, and guided me thRead MoreRead Less
"Tribeca NW Real Estate was fantastic! The agents were incredibly knowledgeable, responsive, and friendly, and they kept everything organized and communicative from start to finish.Read MoreRead Less
"I had a great experience with Tribeca NW Real Estate. Heidi was knowledgeable, responsive and friendly, keeping everything organized and communicating clearly throughout the procesRead MoreRead Less
"Tribeca NW Real Estate was incredibly knowledgeable and responsive. The team was friendly, organized and kept me informed every step of the way. I would definitely choose them agaiRead MoreRead Less
Jamie Costello Profile Photo

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Making moves? I’m here to help.