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  • Special offer

    Tria Apartments

    12833 Newcastle Way, Newcastle, WA 98056

    • Special offer! Holiday Savings! Get 1 Month free on select homes. Call the office for details! Restrictions apply.
    Apartment building
    1-2 beds
    Pet-friendly
    In-unit laundry (W/D)

    Available units

    Price may not include required fees and charges
    Price may not include required fees and charges.
    Unit
    , sortable column
    Sqft, sortable columnAvailable, sortable columnBase rent, sorted ascending
    516
    1 bd, 1 ba
    656
    Now
    $1,929
    310
    1 bd, 1 ba
    693
    Now
    $2,200
    410
    1 bd, 1 ba
    693
    Now
    $2,200
    505
    1 bd, 1 ba
    693
    Jan 17
    $2,250
    405
    1 bd, 1 ba
    693
    Dec 11
    $2,250
    506
    1 bd, 1 ba
    693
    Now
    $2,250
    513
    1 bd, 1 ba
    732
    Jan 8
    $2,300
    412
    1 bd, 1 ba
    518
    Jan 14
    $2,315
    403
    2 bd, 2 ba
    1,152
    Jan 2
    $2,815

    What's special

    Clubhouse
    Get the party started
    This building features a clubhouse. Less than 13% of buildings in King County have this amenity.
    Private balconiesHardwood flooringOversized closetsRooftop deckStainless steel appliances
    Luxury Living in Newcastle, WA Welcome to Tria Apartments, where modern one- and two-bedroom homes blend style and comfort in the heart of Newcastle. Enjoy sleek interiors with hardwood flooring, stainless steel appliances, private balconies, and in-home conveniences like washers, dryers, and oversized closets. Step outside your home to relax on the rooftop deck, socialize in the community lounge, or enjoy arcade games and the community kitchen. Located near Newcastle Library, Starbucks, Safeway, and dining options, Tria Apartments offers unmatched convenience with easy access to downtown Seattle and the great outdoors. Discover elegant spaces and upscale living at Tria Apartments. Schedule your tour today!
    Office hours
    DayOpen hours
    Mon:Closed
    Tue:10 am - 6 pm
    Wed:10 am - 6 pm
    Thu:10 am - 6 pm
    Fri:10 am - 6 pm
    Sat:10 am - 5 pm
    Sun:Closed

    Facts, features & policies

    Building Amenities

    Community Rooms
    • Club House: Resident Clubhouse
    • Fitness Center
    • Lounge: 24-Hour Community Lounge
    Other
    • In Unit: Laundry In Unit
    Outdoor common areas
    • Barbecue: Stainless-Steel Barbecue
    • Sundeck: Roof Deck Or Sun Deck
    Security
    • Intercom: Voice Intercom
    Services & facilities
    • Bicycle Storage: Bike Storage
    • Elevator
    • On-Site Maintenance
    • On-Site Management: On-Site Management And Maintenance
    • Package Service: Package Acceptance
    • Storage Space

    Unit Features

    Appliances
    • Dishwasher
    • Dryer: Laundry In Unit
    • Washer: Laundry In Unit
    Cooling
    • Air Conditioning

    Policies

    Parking
    • Garage: Secure Garage Parking
    Lease terms
    • 12 months
    Pet essentials
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    • DogsAllowed
      Number allowed2
      Monthly dog rent$35
      One-time dog fee$300
      Dog deposit$300
    • CatsAllowed
      Number allowed2
      Monthly cat rent$35
      One-time cat fee$300
      Cat deposit$300
    Skip to the beginning of the carousel
    Restrictions
    Pit Bulls Rottweilers Presa Canario German Shepherds Malamutes Dobermans Chowchows St. Bernards Great Danes Akitas Terriers (Staffordshire) American Bull Dog Karelian Bear Dog Tarantulas Piranhas Reptiles (snakes, iguanas) Ferrets Skunks Raccoons Squirrels
    Additional details
    Tria Apartments is a pet friendly community. We allow two (2) pets max per household. $35/pet, pet rent per month; $300 refundable pet deposit per pet will be collected, along with a non-refundable pet fee of $300 per household. For complete Breed Restrictions, please see the the link in website.

    Special Features

    • 24-hour Emergency Maintenance
    • Close To Lake Boren Park
    • Community-wide Wi Fi: Community Wifi
    • Contactless Online Payment
    • Handicap Accessible
    • Package Concierge System
    • Pet-friendly Community
    • Roof Terrace: Terrace
    • Rooftop Fire Pit
    • Vehicle Charging Stations

    Neighborhood: 98056

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    • Community Vibe
      Strong neighborhood connections and community events foster a friendly atmosphere.
      Outdoor Activities
      Ample parks and spaces for hiking, biking, and active recreation.
      Water Sports
      Opportunities for kayaking, paddleboarding, and aquatic adventures.
      Highway Access
      Quick highway connections for seamless travel and regional access.
    Skip to the beginning of the carousel

    Perched above Lake Washington, Renton’s 98056 (Highlands & Kennydale) blends suburban calm with easy I-405/I-90 access to Bellevue and Seattle. Expect evergreen-lined streets, misty winters and bright, dry summers, with weekend routines on the water at Gene Coulon Memorial Beach Park and Kennydale Beach Park, hikes along May Creek and nearby Cougar Mountain, and rides on the Cedar River Trail. Daily conveniences are close—QFC and Safeway in the Highlands, coffee at Starbucks and local cafés, fitness at LA Fitness, and dining and movies at The Landing—while spots like Jay Berry’s Café add neighborhood charm. The area feels welcoming and pet friendly, with a mix of families, young professionals, and long-time residents, plus a proud Boeing and aviation heritage along the lakeshore. Recent Zillow market trends show a median rent around the low-to-mid $2,000s, with most listings over the past few months ranging roughly from the upper-$1,800s to low-$3,000s depending on size and amenities.

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    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

     / 100
    Somewhat Walkable
     / 100
    Bikeable

    Nearby schools in Newcastle

    GreatSchools rating

    Frequently asked questions

    What is the walk score of Tria Apartments?

    Tria Apartments has a walk score of 69, it's somewhat walkable.

    What schools are assigned to Tria Apartments?

    The schools assigned to Tria Apartments include Newcastle Elementary School, Cougar Mountain Middle School, and Liberty Sr High School.

    Does Tria Apartments have in-unit laundry?

    Yes, Tria Apartments has in-unit laundry for some or all of the units.

    What neighborhood is Tria Apartments in?

    Tria Apartments is in the 98056 neighborhood in Newcastle, WA.

    What are Tria Apartments's policies on pets?

    A maximum of 2 cats are allowed per unit. To have a cat at Tria Apartments there is a required deposit of $300. This building has a one time fee of $300 and monthly fee of $35 for cats. A maximum of 2 dogs are allowed per unit. To have a dog at Tria Apartments there is a required deposit of $300. This building has a one time fee of $300 and monthly fee of $35 for dogs.

    There are 5+ floor plans availableWith 34% more variety than properties in the area, you're sure to find a place that fits your lifestyle.