8509 137th Avenue SE #02 · Newcastle, WA 98059
Source: NWMLS · Tri Pointe Homes Real Estate · Jill Dianne Bullion #NWM2488434
About this home
Welcome to Alterra! Experience unparalleled luxury with Alterra's Plan 5—a masterpiece of sophistication and style. This exquisite residence boasts five opulent bedrooms, featuring a serene lower floor retreat and an elegant main floor guest suite. The gourmet kitchen is a culinary dream, while the private office on the main floor offers a refined workspace. Entertain in grandeur with a spacious loft and enchanting covered outdoor living areas. This architectural gem is set to be completed in 2026, embodying the pinnacle of contemporary elegance. *Broker must accompany & personally register buyer at first visit*. Issaquah School District
Location
Basics
- Property type
- Single Family Residence
- Style
- Contemporary
- Stories
- 3+ stories
- Condition
- Under Construction
- Year built
- 2026
- New construction
- Yes · TriPointe Homes
- Lot size
- 6,000 sq ft (0.14 acres)
- County
- King
- MLS #
- NWM2488434
Interior
- Heating
- 90%+ High Efficiency, Ductless, Heat Pump, Recirculation Pump
- Cooling
- Ductless, Heat Pump
- Flooring
- Ceramic Tile, Engineered Hardwood, Carpet
- Appliances
- Dishwasher, Disposal, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s)
- Fireplace
- 2 · Gas
- Interior features
- Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, High Tech Cabling, Loft, Pantry, SMART Wired, Walk-In Closet(s), Water Heater
Exterior & lot
- Exterior features
- Cement Planked, Stone
- Roof
- Composition
- Foundation
- Poured Concrete, Slab
- Lot features
- Curbs, Paved, Sidewalk
- View
- Mountains, Partial
- Waterfront
- No
Parking
- Parking spaces
- 4
- Garage
- Yes (attached)
- Covered spaces
- 2
- Parking features
- Attached Garage
Utilities
- Water
- Public
- Sewer
- Sewer Connected
- Power
- Electric, Natural Gas
Community & fees
- Subdivision
- Newcastle
- Community features
- CCRs, Park, Playground, Trail(s)
- HOA dues
- $150/mo
Transaction
- Listed on
- Mar 5, 2026
- Days on market
- 24
- Price per sq ft
- $661
- Listing terms
- Cash, Conventional, FHA, VA Loan
- Possession
- Closing
More homes nearby
Schools
School district: Issaquah
- Elementary
- Newcastle
- Middle
- Cougar Mountain Middle
- High
- Liberty Senior High SchoolSchoolDigger 5 stars · Top 5% in WA

Listing provided courtesy of: Tri Pointe Homes Real Estate
Listing agent: Jill Dianne Bullion.
Based on information submitted to the MLS GRID as of —. 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. IDX information 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. Information is deemed reliable but not guaranteed.
Data last updated 2026-07-06.