8428 137th Avenue SE, Newcastle, WA, 98059
About This Home
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 bedroomon 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 full of windows and natural light is set to be complete in 2026. You even still have time to personalize your interior finishes. Don't miss your chance to own this goregeous home on a corner lot! *Broker must accompany & personally register buyer at first visit*. Issaquah School District
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Under Construction
- New construction: Yes
- Year built: 2026
Materials
- Foundation: Poured Concrete,Slab
- Roof: Composition
- Construction materials: Cement Planked,Stone,Cement Plank
Other
- Builder name: TriPointe Homes
Type & Style
- Home type: SingleFamily
- Architectural style: 3 Story
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Disposal,Double Oven,Microwave,Refrigerator,Stove(s)/Range(s),Dishwasher(s),Garbage Disposal,Microwave(s),Refrigerator(s),Water Heater: Electric w/ Recirc,Water Heater Location: Garage
Basement
- Basement: None
Bathroom Full
- Level: Second
Bathroom Full
- Level: Second
Bathroom Three Quarter
- Level: Main
Bathroom Three Quarter
- Level: Lower
Bedroom
- Level: Main
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Lower
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 2
- 3/4 bathrooms: 2
- Main level bathrooms: 1
- Main level bedrooms: 1
Bonus Room
- Level: Second
Den Office
- Level: Main
Features
- Bath Off Primary,Dining Room,High Tech Cabling,Loft,Pantry
- Window features: Dbl Pane/Storm Window
- Flooring: Ceramic Tile,Engineered Hardwood,Carpet
- Number of fireplaces: 2
- Fireplace features: Gas,Main Level: 2,Fireplace
- Fireplace: Yes
Great Room
- Level: Main
Heating & Cooling
- Heating features: Fireplace,90%+ High Efficiency,Ductless,Heat Pump,Recirculation Pump,Electric,Natural Gas
- Cooling features: Ductless,Heat Pump
Interior Area
- Total structure area: 3,707
- Total interior livable area: 3,707 sqft
Kitchen With Eating Space
- Level: Main
Master Bedroom
- Level: Second
Property
Details
- Parcel number: 0195400051
- Zoning description: Jurisdiction: City
- Special condition: Standard
Features
- Patio & porch: Bath Off Primary,Dbl Pane/Storm Window,Dining Room,Fireplace,High Tech Cabling,Loft,Pantry,SMART Wired,Walk-In Closet(s),Water Heater
Lot
- Lot size: 6,216 sqft
- Features: Curbs,Paved,Sidewalk,Cable TV,Deck,Electric Car Charging,Fenced-Fully,Gas Available,High Speed Internet,Irrigation,Patio
Parking
- Total spaces: 4
- Parking features: Attached Garage,Off Street
- Has garage: Yes
- Covered spaces: 2
- Uncovered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Avalanche
- Earthquake
- Heat Wave
- Inland Flooding
How This Home’s Risks Compare
FEMA Declared Disasters in King County and Washington
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $12,388 | $148,656 |
| Home Insurance * | $398 | $4,776 |
| Property Taxes | $1,551 | $18,612 |
| Electricity | $253 | $3,042 |
| Total | $14,590 | $175,080 |
Income You'd Need if You Spent...
Washington FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-03-19 | Price change | $2,449,900 |
| 2026-01-09 | Listed for sale | $2,448,900 |
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