Welcome to Tria

ABOUT

 Welcome to Tria, where convenience, style, and comfort enhance your apartment living experience. Our apartments in Newcastle, WA, have everything you need to both live simply and thrive in a setting that naturally feels like home. Enjoy access to a variety of restaurants, shops, parks, and entertainment to get a taste of the vibrant neighborhood that surrounds you. You will experience the perfect combination of nature and contemporary city life here. Take advantage of nearby attractions like the Sun Dial Statue, or local Lake Boren Park. After grabbing a bite at Frosty Barrel, The Calcutta Grill, or Yea's Wok, return to our friendly neighborhood for all the simple comforts of home. Choose Tria for the easy lifestyle you've been looking for.

Address

12833 Newcastle Way
Newcastle, Washington
98056

Phone

P: (425) 251-0855

Office Hours

Monday: Closed
Tuesday - Friday: 10:00 AM - 06:00 PM
Saturday: 10:00 AM - 05:00 PM
Sunday: Closed

GALLERY

Tria apartments Exterior - Newcastle Apartments
Apartment Lobby | Tria
Tria Apartments Bathroom | Apartments in Newcastle
Bedroom with Window and Carpeted Flooring with Ceiling Fan | Tria
Kitchen with Dining Room Table and Kitchen Appliances | Tria
Tria Apartments Kitchen and Living Room | Tria
Kitchen with Hanging Ceiling Lights and Kitchen Table | Tria
Living Room with Television and Window | Tria
Rooftop View with Outdoor Seating and BBQ Grill | Tria
Rooftop Area with Outdoor Seating and BBQ Grill | Tria
Tria Apartments Entrance | Tria Apartments
Kitchen with Dining Table and Windows | Tria
Kitchen with Marble Styled Countertop | Tria
Kitchen with Hanging Lights and Wooden Flooring | Tria
Kitchen with Entry to Living Room and Hanging Ceiling Lights | Tria
Kitchen and Living Room with Wood Style Flooring and Hanging Lights | Tria
Kitchen with Entrance to Bathroom | Tria
Patio Seating Outdoors with Tile Styled Flooring and Railing | Tria
Washer/Dryer | Tria
Treadmill with Television | Tria
Community Gym with Exercise Equipment, Television, and Windows | Tria
Community Weights on Shelves | Tria

FLOOR PLANS

Willow

Willow

SQ FEET: 535

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Lodge Pole

Lodge Pole

SQ FEET: 693

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: $2299

AVAILABLE: 2

WEB SPECIAL:

Aspen

Aspen

SQ FEET: 493

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: $2099

AVAILABLE: 1

WEB SPECIAL:

Willow - Income Restricted

Willow - Income Restricted

SQ FEET: 535

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Alder

Alder

SQ FEET: 988

BEDROOMS: 2

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Spruce

Spruce

SQ FEET: 979

BEDROOMS: 1

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Juniper

Juniper

SQ FEET: 656

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Ash

Ash

SQ FEET: 545

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Birch

Birch

SQ FEET: 1013

BEDROOMS: 2

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Red Cedar

Red Cedar

SQ FEET: 670

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Hemlock

Hemlock

SQ FEET: 932

BEDROOMS: 1

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Alder

Alder

SQ FEET: 988

BEDROOMS: 2

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Cedar

Cedar

SQ FEET: 677

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Ponderosa

Ponderosa

SQ FEET: 1152

BEDROOMS: 2

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Great Oak

Great Oak

SQ FEET: 1213

BEDROOMS: 2

BATHROOMS: 2

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Cottonwood

Cottonwood

SQ FEET: 732

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

Douglas

Douglas

SQ FEET: 518

BEDROOMS: 1

BATHROOMS: 1

DEPOSIT: $300

PRICE: Call for Pricing

WEB SPECIAL:

AMENITIES

Apartment

  • Heating
  • Bathtub/Shower
  • Dishwasher
  • Garbage Disposal
  • Kitchen
  • Microwave
  • Oven
  • Refrigerator
  • Freezer
  • Spacious Floor Plans
  • A mix of 1-bedroom and 2-bedroom apartment homes, some with dens
  • Oversized balconies on select units
  • Roof-top deck
  • Stainless Steel Appliances
  • Quartz counter-tops
  • Ice maker in fridge

Property

  • Convenient Location
  • Gated garage parking
  • 24 hour resident lounge
  • Garage parking
  • Parcel pending
  • Pet friendly
  • Non-smoking community
  • Great Neighborhood
  • Professional Management

REVIEWS

Johnson Brown

Stars: 5

Huge shoutout to Chris on the maintenance team at Tria Apartments he has been absolutely outstanding. Fast response times, quality work done right the first time, and always friendly and professional. You can tell he genuinely takes pride in what he does. 5 stars without a doubt!

Jun 16, 2026

Daniel King

Stars: 5

I had a great experience with Emily at Tria Apartments! She was professional, friendly, and incredibly helpful throughout the entire process. Emily took the time to answer all my questions and made everything feel smooth and stress-free. Her positive attitude and excellent customer service really stood out. Highly recommend working with her if you’re considering Tria Apartments!

May 12, 2026

Tina King

Stars: 5

I’ve had a really positive experience with this apartment complex so far. The property is well maintained, quiet, and the staff has been very helpful throughout the process. Emily in the office was especially great to work with — she was friendly, professional, quick to respond, and made everything much easier. It’s refreshing to work with someone who genuinely cares and follows through. I would definitely recommend this community to anyone looking for a place to live.

May 12, 2026

Wendy A

Stars: 5

I love the location and, being retired, I’m looking for something comfortable and easygoing. I recently toured the property with Emily, and although I don’t usually leave reviews, I felt compelled to share what a wonderful experience I had with her. She was incredibly patient and kind with me — I can be a bit forgetful at times and occasionally need assistance walking due to a bad leg. Emily went out of her way to open doors for me and never made me feel rushed. It’s not often you come across someone so respectful and genuinely caring. I’m not planning to move until possibly this winter, but this property is definitely at the top of my list to circle back to.

May 12, 2026

Charming Walla

Stars: 5

I recently rented an apartment here and so far, I love it! The leasing office was very easy to deal with and when I submitted work orders for a few minor repairs, they were very fast to respond. The apartment was clean and well appointed. Office staff is friendly and welcoming.

May 12, 2026

Don Smith

Stars: 5

Recently toured and had a pleasant experience with Emma, I believe? I did not realize they were pet friendly as well. Will be applying.

May 12, 2026

Lorena Whitmore

Stars: 5

Lovely place to live. Great staff

May 12, 2026

Samara King

Stars: 5

Looove living here. Move in process was super easy and the management gal was incredibly supportive answering my 5000 questions. Definitely would recommend

Mar 27, 2026

Neil (Ecstatix)

Stars: 5

Solid property! Great location, and safe. Chris (maintenance) is really friendly, responds quickly, and keeps the place quite tidy. David was a great building manager!

Jan 22, 2026

Choulamany Kinglattana

Stars: 5

I really like this apartment. I live here little over two years. This is a clean and safe place to live. The community here is wonderful. I couldn’t ask for a nicer friendly and helpful tenants here. I especially appreciate Chris the maintenance, supervisor and security. Today He helped me with me down the stair making sure that I don’t fall and bring my wheelchair down for me because the elevator was being fixed. I’m recovering from a stroke. I appreciate Chris very much. He is always polite, friendly and helpful. I remember in the summer he always offered me a bottle water make sure I’m hydrated.He goes beyond and above his duties Thank you, Chris. I also want to say thank you to Selma the building manager. She is very helpful and friendly. She helped me to push my wheelchair because the elevator was down today 🙏🏼😊

Jan 22, 2026

Prakash Jha

Stars: 5

Chris (Maintenance person) is multi-talented , very polite , helpful and nice guy ,If you're looking for apartment/rented home in Newcastle WA, probably Tria is one of the best place to live. Highly recommended!

Jan 15, 2026

Wallace

Stars: 5

Chris is great. Very helpful knowledgeable, and professional at the property.

Jan 14, 2026

Paul Massey

Stars: 5

5-Star Review: A Wonderful Place to Call Home! Living at Tria Apartments has been an amazing experience! The community feels incredibly safe and welcoming, and it's a fantastic place for pet owners—very puppy-friendly! The amenities are top-notch and well-maintained, making day-to-day life convenient and enjoyable. What truly sets Tria apart, though, is the staff. David, the property manager, is always positive, smiling, and ready to help with anything you need. His friendly and professional attitude makes a big difference. Chris, the Maintenance Manager, does a great job keeping the building clean and running smoothly. He’s proactive, approachable, and often checks in to see if residents need anything. Highly recommend Tria Apartments to anyone looking for a great place to live!

Jun 08, 2025

Jeffrey Wong

Stars: 5

As a tenant at Tria Apartments in Newcastle, WA, I want to take a moment to compliment David Borishkevich for his outstanding service. His support has truly made living in Tria a great experience. From ensuring a smooth move-in process to accommodating additional requests such as allowing extra time for submitting my inspection list and providing a floor plan with measurements beforehand so we could plan our furniture placements ahead of time, he has consistently gone above and beyond to make our transition smoother. One instance that truly stood out was when I forgot to transition my electricity service from my previous apartment unit to my existing apartment unit. Before the office even opened, David proactively reached out to Puget Sound Energy (PSE) on my behalf, arranging to backdate my utility bill to my actual move-out date. He even followed up to ensure the adjustment was made, turning what could have been a stressful situation into an almost hassle-free experience. Additionally, he also helped adjust the charges toward my security deposit since my apartment was left clean, demonstrating his fairness and commitment to residents. Besides assisting me personally, David has also been incredibly helpful to my mom. He has handled various requests for her such as registering keys, providing extra sets, and answering all types of questions. No matter the request, he always does his best to assist in any way he can. His friendly smile and genuinely helpful approach make every interaction pleasant. His dedication to residents is a big part of what makes Tria Apartments feel like home.

May 23, 2025

Filip Pasichnyk

Stars: 5

Living at Tria Apartments has been solid. The place is clean, modern, and the location in Newcastle is super convenient. Shoutout to David—he made the move-in easy and handled everything smooth. Always helpful and quick to reply when I had questions. If you’re looking for a good spot to live, definitely check this place out.

May 22, 2025

venessa yefimchuk

Stars: 5

Had a great time touring Tria Apartments with David the property manager. The views of Mt. Rainer from the roof are splendid! The apartment was very clean and had a modern look.

Apr 16, 2025

David Borishkevich

Stars: 5

Great property from my initial perspective. Recently visited on a tour and had a great time. Units look good, the finishing inside is nice. I like the black cabinets. It looks like a very quiet community.

Mar 28, 2025

Yuliya Lebedeva

Stars: 5

I liked the location of this apartment. They look new and the area is clear around.

Feb 28, 2025

Rebecca Decater

Stars: 4

Jan 24, 2025

Mark Helf

Stars: 5

The office staff is very friendly especially the manager and I love the landscaping

Jan 17, 2025

Daxan

Stars: 5

Aug 24, 2024

Tina King

Stars: 5

Great place to live! Emily in the office was super helpful and made the move in process very easy and stress-free.

Aug 24, 2024

Stan John

Stars: 5

The property administration offers excellent service also gifts around the holidays!

Apr 18, 2024

Вадим Сергієнко

Stars: 5

Thank you Sharmila and Vadim, they made the move as comfortable as possible for us.

Feb 02, 2024

Renesha Finley

Stars: 5

Sharmila was great to work with.

Feb 01, 2024

Danielle Hoffman

Stars: 5

Sharmila is always super helpful! We appreciate her so much!

Jan 13, 2024

WASHINGTONS NATIONAL

Stars: 4

TRIA and all Security Properties should hire a Licensed Security Company to provide Licensed Security Guards, for all apartments in WASHINGTON — that is a real-true sense of “security” Maintenance, they always do their best to keep the Property beautiful and maintained. 4 years later, the most of the Neighbors are amazing, thank you.

Dec 28, 2023

Shannon Gregory

Stars: 5

Sharmika was extremely helpful with the application process! She was great at communicating and following up whenever we had questions.

Dec 07, 2023

Tiny Onelove

Stars: 5

When I first met sharmila I thought she was a great uplifting outgoing sweet person. I felt very welcome and comfortable with her. She was very excited to show me around and it was fun and enjoyable I was not disappointed the apartment is beautiful clean smelled good.. they have a gym n they have a beautiful rooftop if you love The nature this is it they have a grill couch everything you need just to hang out and enjoy yourself with mother nature. They also have a gym I totally like that. Everything I was looking for I got it. Once I signed the lease I got a little snack bag from Mr sharmila I thought It was super cute and kind of her.. I felt very appreciated n loved.. inside of the building and the outside is super clean. Thank you sharmila 🥰

Nov 25, 2023

Melissa Azoulay

Stars: 5

Tria Apartments is a lovely place to live. The location is great, my apartment has ample storage and the fixtures are elegant. Maintenance is always quick to handle any issues and the leasing team, particularly Sharmila, are very helpful and responsive.

Nov 14, 2023

Carmen Ballagan

Stars: 5

Update: Chris on the maintenance team is wonderful and all maintenance requests are resolved under 24 hours. He is always connecting with residents and I’m confident that if I have a maintenance issue, Chris will resolve it quickly. He’s great! I have been living at Tria for about 2 years now and I have had a great experience. I love the apartment layout/design. Sharmila has been a great resource and help. If I ever have any questions and concerns, she helps me out promptly. I have also noticed that the elevators no longer go out of service as often since Sharmila has joined.

Nov 06, 2023

Judy Ho

Stars: 5

I am a very happy resident of the Tria apartment complex. It has been such a pleasant experience living in Tria. The complex is new, quiet and well maintained. The location is convenient with shopping and restaurants within few minutes of walking distance. Most importantly, the management team is excellent. When searching for an apartment, we are concerned with bad reviews related to the previous management team. However. the current management team from Securities Properties are excellent. First of all, the new office manager named Sharmila is extremely helpful and friendly. Whenever we need help, she is always there to provide everything we need and address all our concerns and questions. She has helped us secured a very big parking spot which is important to us since two of our family members are new drivers. She is also very sweet and thoughtful in handling me breakfast treats which we forgot to grab during the “breakfast to go” hours. She always makes us feel very welcomed and treats us like VIPs every time we go to her office. 😊 Besides Sharmila, the person who provides maintenance service named Tshering is also extremely helpful and responsive. Whenever we fill out a maintenance request, he will come within a couple hours and fix everything perfectly. We are truly amazed at his knowledge and skills. Thanks so much Sharmila and Tshering for your excellent service! You’ve made Tria such a nice place to call home.

Oct 03, 2023

Sam Sparkman

Stars: 5

My partner and I just moved into Tria a week or two ago, and our experience has been lovely so far. Everything is as expected with our apartment, and our move-in experience was incredibly smooth thanks to our property manager Sharmila. All through our application and moving process, she has been very prompt and helpful. She was also incredibly patient and flexible when we ran into issues with our application documents.

Sep 11, 2023

Ashley Triboulet

Stars: 5

Sharmila, is one of a kind! She made the touring process very welcoming! This is a great place and great location!

Sep 03, 2023

Codd Wang

Stars: 4

Awesome stuff Sharmila and Tshering!

Aug 26, 2023

Tabitha Tapia

Stars: 5

FIRSTLY... I want to shout out Sharmila's name from the rooftops!!! We moved into our apartment about 2 months ago and she made the process so very pleasant. She was on top of everything, prompt, kind, answered all of our questions and concerns with genuine interest. We are so grateful for her. Even as we have lived here she continues to have the same attitude. She's awesome! The apartment is gorgeous and exactly what we needed! We received a great deal upon move in. We have truly loved living here. We have wonderful neighbors and have established quick friendships which we didn't expect. So bonus! This is a lovely community and we're very happy 😊

Aug 11, 2023

Zhen Zhong

Stars: 5

I've been living here for almost two years and am about to renew for a third. The new manager, David, and our maintenance person, Chris, have been incredibly helpful and truly dedicated to improving our community. They're a big part of why I’ve decided to stay another year

Aug 10, 2023

Amanda Miller

Stars: 5

Super responsive to resident needs.

Aug 09, 2023

Qalid Ahmed

Stars: 5

Amazing customer service and a very easy move in process. Sharmila Ramalingam Was very helpful!

Aug 09, 2023

Johnny Billecci

Stars: 5

The team managing and maintaining Tria apartments are great! I put in a maintenance request and Tshering came to fix the issue an hour later. Sharmilla the apartment manager is extremely helpful and quick to respond!

Jul 26, 2023

Donna Maleki

Stars: 5

My partner moved into the Tria a few weeks ago and we have been nothing but impressed with the building, our unit, and the management team. We knew we were in good hands from our very first conversation with Sharmila when we were inquiring about the place as most other neighboring apartments were completely unresponsive. She has continued to exceed our expectations - making us feel so welcomed and accommodated for from the day we moved in! One of our favorite features of the Tria is the rooftop and when we asked Sharmila about the TV not being connected, her team had a brand new Roku up and running for us within a few hours (and just in time for the World Cup match we were hoping to watch)!!! A nice place is one thing, but having accessible, friendly and responsive property management makes all the difference. We are so grateful we made the choice to live here!

Jul 24, 2023

Em Thoms

Stars: 5

We have just moved into Tria and so far our experience has been wonderful! Sharmila gave us a lovely tour of the building and helped us complete the rental application and walked us through the move in process. Sharmila always responds quickly to all of our questions and she helped us secure a great move in deal - which we are so grateful for! Upon moving in, we noticed our garbage disposal was broken along with our blinds, so we submitted a work order and the next day they came and fixed everything. We appreciated the timely response. The Tria team is friendly, communicative and professional. We have no complaints!

Jul 17, 2023

Matt Nylen

Stars: 5

The move in process was great. Sharmila was very communicative throughout the whole process. Highly recommend.

Jul 12, 2023

J S80

Stars: 5

2023 June: TRIA Apartments is going through a transformation ! I’ve heard about the bad rap of the previous property owner- AMC – which has transitioned recently under the new ownership – Security Properties, where Sharmila – the new Assistant Property Manager is very polite, professional, experienced, well-trained, personable, nimble and cares about their tenants and property. I came from another apartment complex in Newcastle where that management was well below par and the welcoming by TRIA was very refreshing ! Sharmila is very attentive to my needs and showed me the entire complex, and I was able to move-in right away! She is very responsive either by tel or email, very customer service oriented. Had a little issue with the fridge, where the on-site service manager came very quickly and fixed the matter ! I recommend apartment seekers in contacting her, I am confident she will answer all your questions ! 5+ Stars !!!

Jun 28, 2023

Jose Correa

Stars: 5

Mar 27, 2022

Jilly L.

Stars: 5

I've been here almost a year and I'm happy with my apartment and very pleased how the property manager, Amanda, handles business. She is always friendly...

Apr 21, 2021

Triple Gem Carpet Cleaning

Stars: 5

Tria is an awesome community in the New Castle/Bellevue area that is well maintained by our company, the staff are very friendly and over the years we’ve got to know many residents that love this community. Our company provides thorough cleaning services at Tria cleaning the carpets in the apartment homes and hallways on a regular basis to keep the building clean and safe for the residents and staff.

Mar 07, 2021

Tiffany B.

Stars: 5

Love the management! And how quite the community is! Modern, luxurious and chic apartment

Dec 23, 2020

Eternity Tappero

Stars: 5

My husband and I moved here in July and I absolutely love living here. Tria had an amazing move in deal that we couldn’t pass by and it’s located in the best area. The office genuinely cares about you and wants their residents to love living here. Tria is very pet friendly and I know my dog loves living here as well! I can’t imagine living anywhere else at the moment.

Dec 23, 2020

Todd N.

Stars: 5

I just moved in this month and love the location, amenities and staff! The move in process was incredibly easy. I highly recommend Tria to anyone looking...

Dec 23, 2020

Jackson T.

Stars: 5

I absolutely love Tria!!! My wife and I just moved here a couple months ago and have loved being here. The neighborhood is great and it is in a wonderful...

Dec 23, 2020

Jackson T.

Stars: 5

I absolutely love Tria!!! My wife and I just moved here a couple months ago and have loved being here. The neighborhood is great and it is in a wonderful...

Dec 23, 2020

Angel N.

Stars: 5

Moving out for the first time during a pandemic was not ideal but Tria made it work out so nicely. They had great deals and offers for us. Everything at...

Dec 23, 2020

Angel N.

Stars: 5

Moving out for the first time during a pandemic was not ideal but Tria made it work out so nicely. They had great deals and offers for us. Everything at...

Dec 23, 2020

Angel N.

Stars: 5

Moving out for the first time during a pandemic was not ideal but Tria made it work out so nicely. They had great deals and offers for us. Everything at...

Dec 23, 2020

Dani Williams

Stars: 5

I was looking for a last minute apartment during COVID and was having a difficult time finding what I wanted . Brittany and Amanda in the office helped me so much and got me moved in immediately with no stress or hassle. The building is beautiful and always clean and the maintenance team does an amazing job. Thanks to everyone who made my experience so smooth and effortless!

Dec 02, 2020

Mary Stevens

Stars: 5

WOW - a lot of these reviews are extremely harsh. I recently moved out of Tria and enjoyed living there. Brittany and Natalia have been extremely helpful this past year especially during these hard times. The apartment itself is absolutely beautiful and located in convenient location. If you are looking at moving to Tria, I would highly recommend it and not pass judgment off some reviews. Stay safe.

Oct 23, 2020

Evgeni Karamitev

Stars: 5

May 13, 2020

Beata Miklos

Stars: 5

A+ and would recommend renting here. Common space is clean, and staff are always helpful. Close to 405, shopping and only 10 min away from Bellevue.

Mar 10, 2020

Chandni Vakil

Stars: 5

I loved living here -- such a modern, brand new clean apartment. Lived here for 18 months, and I swear I never saw even one bug! (or pest for that matter). Plenty of light. Great staff. Fair price. Away from all the noise of Bellevue and Redmond, but just close enough. Newcastle is such a nice little town and a lot of people don't know about it. I'd live here at Tria again in a heartbeat.

May 02, 2019

Karlie

Stars: 5

I recently went by for a tour and Stephany was so helpful! Very professional and knowledgeable. Everything just felt welcoming. I would definitely recommend Tria!!

Mar 23, 2019

Julie St Peter

Stars: 4

Apr 21, 2018

Xiaotian Wu

Stars: 5

Apr 09, 2018

Wenzhao Liu

Stars: 5

Nov 26, 2017

Richard H.

Stars: 5

ALL HEARTS COME HOME We recently downsized again and took an apartment at the new Tria in Newcastle. I would like to take credit for this stroke of genius...

Sep 23, 2017

Richard H.

Stars: 5

ALL HEARTS COME HOME We recently downsized again and took an apartment at the new Tria in Newcastle. I would like to take credit for this stroke of genius...

Sep 23, 2017

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