Construction Projects in Seattle by Address (Page 5 of 5)
406 commercial, institutional, industrial and multi-unit residential projects of $1M or more were permitted in Seattle from January 2025 to October 2026. This page lists addresses 401 to 406 of 406, largest first; each address has its own page with the project, its stage and the trades being bought now. Builtie tracks projects like these from the permit onward and runs the outreach to the builders behind them, timed to each trade's award window.
The same four steps, whether the buyer is a builder, a designer, an owner or a company you want to acquire.
Projects at an address, addresses 401 to 406 of 406
| Address | Project | Permitted | Value |
|---|---|---|---|
| 920 N 137th St | Warehouse Renovation | May 20, 2025 | $1M to $5M |
| 1954 S Massachusetts St | Institutional Project Renovation | May 16, 2025 | $1M to $5M |
| 2300 26th Ave S | Warehouse Renovation | April 2, 2025 | $1M to $5M |
| 4820 Rainier Ave S | Office and Tenant Fit-Out | March 26, 2025 | $1M to $5M |
| 315 5th Ave N | Office and Tenant Fit-Out | March 24, 2025 | $1M to $5M |
| 1629 N 45th St | Office and Tenant Fit-Out | January 14, 2025 | $1M to $5M |
Seattle's feed rarely names the builder: 1.4% of new-build permits carry one. Builtie resolves the company behind a Seattle project from other records, and does not publish a Seattle builder count because it would describe the feed rather than the market.
What each address page shows
The project and its building type, the permit date, a value band, the estimated stage, the trades inside their award window at that stage, and the company named on the permit where the city's permit names the builder. The decision makers and their contacts stay in Builtie.
The largest projects, with their trade timing: major construction projects in Seattle. Every market: construction projects by address.
Plans
Builtie's Starter plan is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds the LinkedIn and email outreach you run yourself. Opening a project spends one credit, and the decision makers, emails, phones and AI call script inside it are included. Your monthly credits reset at each renewal, and extra credit packs are valid for 30 days. The free trial runs 7 days with 10 projects. Custom, where Builtie's team runs the outreach for you, starts from CAD $1,500 a month on top of a Growth seat.
Frequently asked questions
Which construction projects are on this list?
Commercial, institutional, industrial and multi-unit residential projects in Seattle with a stated cost of $1M or more, permitted since January 2025, one per address. Single houses, duplexes and garden suites are left out. Read October 20, 2026.
What are the largest projects on this page?
920 N 137th St (Warehouse Renovation); 1954 S Massachusetts St (Institutional Project Renovation); 2300 26th Ave S (Warehouse Renovation).
What does Builtie cost?
Starter is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds LinkedIn and email outreach. There is a 7-day free trial with 10 projects.