Alterra
Alterra
13736 SE 85th Street, Newcastle, WA, 98059
by Tri Pointe Homes
From $2,389,900 This is the starting price for available plans and quick move-ins within this community and is subject to change.
Monthly HOA fees: $150
- 5-6 Beds
- 4-5 Baths
- 2 Car garage
- 3,244 - 4,213 Sq Ft
- 2 Total homes
- 6 Floor plans
Special offers
Explore the latest promotions at Alterra. to learn more!
Up to $50,000 in Closing Credit When You Purchase an Eligible Alterra Homesite*
Move into more of what matters during the Tri Pointe Homes® Move into More Sales Event. Tour beautifully crafted spaces with modern layouts, designer-curated finishes, and room to live the way you want. During this limited-time event, take advantage This offer runs through 06/30/2026.
First Year Rate as Low as 3.0% (6.302% APR)* On Eligible Homes at Alterra
Move into more of what matters during the Tri Pointe Homes® Move into More Sales Event. Tour beautifully crafted spaces with modern layouts, designer-curated finishes, and room to live the way you want. During this special event, take advantage of a This offer runs through 06/30/2026.
Community highlights
Community amenities
Greenbelt
Park
Playground
Trails
About Alterra
Final homes now selling. Discover the epitome of luxury living at Alterra, where every detail is shaped with sophistication. Nestled in the heart of Newcastle, these distinct home designs offer swoon-worthy kitchens, inviting gathering spaces, outdoor fireplaces and personalized finishes that transform your home into a true sanctuary of comfort and style.
Green program
LivingSmart®
More InfoAvailable homes
Filters
Floor plans (6)
Quick move-ins (2)
Community map for Alterra
Discover the homesites within Alterra and see what homes you can build on each site.
Neighborhood
Community location & sales center
13736 SE 85th Street Newcastle, WA 98059
13736 SE 85th Street Newcastle, WA 98059
888-591-7931
Amenities
Community & neighborhood
Local points of interest
- The Golf Club at Newcastle
- Newcastle Parks and Trails
- Lake Boren Park
- Greenbelt
Utilities
- Electric Puget Sound Energy (888) 225-5773
- Gas Puget Sound Energy (888) 225-5773
- Telephone Xfinity (877) 824-2288
- Water/wastewater Coal Creek Utility District (425) 235-9200
Social activities
- Newcastle Days - Summertime Community Event
Health and fitness
- Coal Creek Family YMCA - Located in Newcastle
- Trails
Community services & perks
- Playground
- Park
Schools near Alterra
Issaquah School District
Public Elementary School
Newcastle Elementary School
Grades KG to 5
425-837-5800
8400 136th Ave Se, Newcastle, WA, 98059
Class ratio
1:14
Enrollment
484
Public Middle School
Cougar Mountain Middle School
Grades 6 to 8
253-683-8000
1929 Nw Talus Drive, Issaquah, WA, 98027
Class ratio
1:26
Enrollment
628
Public High School
Liberty Sr High School
Grades 9 to 12
425-837-4800
16655 Se 136th St, Renton, WA, 98059
Class ratio
1:22
Enrollment
1476
GreatSchools ratings are provided by GreatSchools.org and are for reference only. Ratings may not be available for all schools. Please verify school assignments and details with the local school district.
Builder details
Tri Pointe Homes

We’re a leading new home builder, known for setting trends and paving new paths forward. One of the nation’s largest homebuilders, we create homes and neighborhoods that make a premium lifestyle possible for our customers—whatever their price point or life stage. As local specialists on a national scale, we are customer-driven and committed to environmentally responsible business practices and enduring craftmanship. We don’t just focus on life inside the home—we believe in building community in every sense of the word, from the connected locations we select to our commitment to social responsibility. Our passion for design and innovation and our people-first philosophy are recognized throughout the industry and prized by our team members. Tri Pointe Homes exists to exceed our homebuyers’ expectations and truly enhance their lives.
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