Building permits · May 2026
Washington Building Permits
Monthly residential building permits for Washington from the U.S. Census Building Permits Survey — 4,442 units authorized in May 2026, 38,359 over the last 12 months.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 1,584 | 35.7% |
| 2-unit structures | 124 | 2.8% |
| 3–4 unit structures | 22 | 0.5% |
| Multifamily (5+ units) | 2,712 | 61.1% |
| All units | 4,442 | 100% |
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Washington building permits — FAQ
How many building permits were issued in Washington?+
4,442 new residential housing units were authorized in Washington in May 2026, and 38,359 over the trailing 12 months, per the U.S. Census Building Permits Survey.
Is homebuilding rising or falling in Washington?+
In May 2026, Washington permitted units were up 59.5% versus the same month a year earlier. Over the trailing 12 months, 38,359 units were authorized.
What share is multifamily?+
64.3% of Washington's May 2026 permitted units were in multifamily (2+ unit) structures; 35.7% were single-family.