8428 137th Avenue, Newcastle, WA 98059

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OPEN HOUSE:

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- We are excited to invite you to our open house; when you arrive, please come to our sales office where our New Home Advisors can welcome and guide you through our homes and community as well as answer any questions you might have. Reg Policy #4675- Buyer Broker must accompany and personally register their client on their first visit or no BBC will be paid- includes open house.
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- We are excited to invite you to our open house; when you arrive, please come to our sales office where our New Home Advisors can welcome and guide you through our homes and community as well as answer any questions you might have. Reg Policy #4675- Buyer Broker must accompany and personally register their client on their first visit or no BBC will be paid- includes open house.
-
- We are excited to invite you to our open house; when you arrive, please come to our sales office where our New Home Advisors can welcome and guide you through our homes and community as well as answer any questions you might have. Reg Policy #4675- Buyer Broker must accompany and personally register their client on their first visit or no BBC will be paid- includes open house.
-
- We are excited to invite you to our open house; when you arrive, please come to our sales office where our New Home Advisors can welcome and guide you through our homes and community as well as answer any questions you might have. Reg Policy #4675- Buyer Broker must accompany and personally register their client on their first visit or no BBC will be paid- includes open house.
-
- We are excited to invite you to our open house; when you arrive, please come to our sales office where our New Home Advisors can welcome and guide you through our homes and community as well as answer any questions you might have. Reg Policy #4675- Buyer Broker must accompany and personally register their client on their first visit or no BBC will be paid- includes open house.
  Refreshments: Snacks

Listing Firm: Tri Pointe Homes Real Estate (425-455-2900). Listings with the three tree icon are courtesy of NWMLS.

8428 137th Avenue

Newcastle, WA 98059

LISTING #2466666

BEDS 5

BATHS 2 | 2

SQFT 3,707

REQUEST DETAILS SCHEDULE A SHOWING VIEW THE VIRTUAL TOUR

$2,449,900

STATUS Active

YEAR BUILT 2026

PROPERTY TYPE Residential

ABOUT THIS PROPERTY

Welcome to Alterra! Experience unparalleled luxury with Alterra's Plan 5—a masterpiece of sophistication and style. This exquisite residence boasts an office, bonus room, and five bedrooms with a first floor guest suite and a bedroom on the main floor as well. You'll find extensive amounts of cabinetry and countertops in the gourmet kitchen, featuring a Sub-Zero refrigerator and Jenn-Air, gas stove. If you love indoor/outdoor living, you'll find this home fits the bill with a huge, covered balcony off of the living room, and a covered patio with fireplace off of the dinng area. Additionally you have a garage that could potentially fit 4 cars, or give you room for 2 cars, plus maybe a gym, hobby space, or just plain old storage! This architectural gem is full of windows and natural light and is set to be complete in 2026. Don't miss your chance to own this goregeous home on a corner lot with partial views of the cascades and olympics! *Broker must accompany & personally register buyer at first visit*. Issaquah School District

PROPERTY DETAILS

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Location Information

County King

Community Renton / Newcastle

Latitude 47.526028

Longitude -122.158309

Directions From 405 take exit 10 for Coal Creek Pkwy, head East onto Coal Creek Pkwy, continue for approx 3 miles. Turn left on 135th Ave SE. Turn right at stop sign on 88th Way. Turn left on 138th Ave SE.

Subdivision Name Newcastle

Interior Features

Interior Second Primary Bedroom, Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, High Tech Cabling, Loft, Pantry, SMART Wired, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater

Bedrooms 5

Full Baths 2

3/4 Baths 2

1/2 Baths 0

Has Fireplace Yes

Number of Fireplaces 2

Fireplace Description Gas

Heating 90%+ High Efficiency, Ductless, Heat Pump, Recirculation Pump

Cooling Ductless, Heat Pump

Floors Ceramic Tile, Engineered Hardwood, Carpet

Appliances Dishwasher, Disposal, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s)

Inclusions Dishwasher(s), Double Oven, Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)

Exterior Features

Style 3 Story

Is New Construction Yes

Exterior Cement Planked, Stone

Foundation Poured Concrete, Slab

Roof Composition

Water Source Public

Septic or Sewer Sewer Connected

Covered Spaces 4

Water Coal Creek

Electric PSE

Power Production Type Electric, Natural Gas

Security Features Fully Fenced

Parking Features Driveway, Attached Garage

Has Garage Yes

Parking Spaces 6

Site Features Cable TV, Deck, Electric Car Charging, Fenced-Fully, Gas Available, High Speed Internet, Patio, Sprinkler System

Lot Features Curbs, Paved, Sidewalk

Lot Size in Acres 0.1427

Lot Size in Sq. Ft. 6,218

Buildings Built On Lot

Building Total Area 3707 Square Feet

Has Waterfront No

Has View Yes

View Description Mountains, Partial, See Remarks

School

High School District Issaquah

High School Liberty Snr High

Elementary School Newcastle

Jr. High School Cougar Mountain Middle

Additional Information

Possession Closing

Property Type Residential

Property Subtype Single Family Residence

Structure Type House

Year Built 2026

Status Active

Tax Year 2025

Community Features CCRs, Park, Playground, Trail(s)

Lot Acres Source Site Plan

Disclaimer: The information contained in this listing has not been verified and should be verified by the buyer. All information deemed reliable but not guaranteed and should be independently verified through personal inspection by and/or with the appropriate professionals. All properties are subject to prior sale, change, or withdrawal. Neither broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless. The information on this website is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Northwest MLS IDX. Listings with the three tree icon are courtesy of NWMLS. Real estate listings held by other brokerage firms are marked with the green "three trees" logo and include the name of the listing broker(s). Based on information submitted to the MLS GRID as of 2026 (September 2, 2026 9:44 PM PT MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Copyright © 2026 Northwest MLS. All rights reserved.