Builder image$2,398,900
8501 137th Ave Se
- Plan: Plan 4 plan
- Community: Alterra
- Builder: Tri Pointe Homes
- Bedrooms: 5 bd
- Bathrooms: 4.5 ba
- Size: 3,319 sqft
- Move-in: Coming Nov 2026
- Builder incentive
Newcastle, WA · by Tri Pointe Homes · The Eastside
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Builder image$2,398,900
Builder image$2,448,900
Builder image$2,698,900
Observed records, not appraisals or recommendations.
Builder incentive
First Year Rate as Low as 2.875% (5.835% APR)* on Eligible Homes at Alterra
Advertised rate: 2.875% (5.835% APR). Rate may increase after closing.
Rate buydown. Found on the builder’s public site without full terms. Conditions apply, and the offer may not reach this home. Seen on builder site Sep 10, 2026. Rate offers depend on the builder’s lender, loan program and your qualification; nothing here says you would qualify.
View the builder’s termsApproximate. The pin is the location Tri Pointe Homes publishes for the community, not a surveyed boundary.
All 3 offered here are still available
First tracked less than a day ago. Too early to say how fast homes are leaving.
3 homes seen listed here over less than a day, not the whole community. Tri Pointe Homes does not mark homes reserved or sold, so some of the 3 counted as available may be under contract.
Source: Tri Pointe Homes
Community incentive
Lot 0003 · Plan 4

Lot 0003 · Plan 4
$2,398,900
Current asking
Lot 0035 · Plan 1-DL

Lot 0035 · Plan 1-DL
$2,698,900
Current asking
Lot 0048 · Plan 2

Lot 0048 · Plan 2
$2,448,900
Current asking
Within 20 miles, with overlapping price ranges.
| Community | Builder | Distance | Available | From | Cuts 30d |
|---|---|---|---|---|---|
| Trailside at Lake Sammamish | KB Home | 5.5 mi | 0 | — | 0 |
| 88 Degrees | Pulte Homes | 7.0 mi | 0 | — | 0 |
| LakePointe | Toll Brothers | 11 mi | 0 | — | 0 |
| The Highlands at Black Diamond | Pulte Homes | 16 mi | 0 | — | 0 |
| Regency at Ten Trails | Toll Brothers | 17 mi | 0 | — | 0 |
| Vada Grove | D.R. Horton | 17 mi | 0 | — | 0 |
0 available
No price listed
0 available
No price listed
0 available
No price listed
The Highlands at Black Diamond
0 available
No price listed
0 available
No price listed
0 available
No price listed
Dwellmark reads Tri Pointe Homes’s public site and records what it publishes, with the date of each observation. It receives no feed from the builder and is not paid by them. The builder’s page is authoritative for price, availability and offer terms. How tracking works