King County, WA — 2026 YTD
King County, WA indexed 527 development projects YTD in 2026 (through 2026-09-03). Residential leads at 5% (25 projects). Sammamish is the most active city (125 projects), followed by Kirkland (124).
Data through September 3, 2026 · Updated September 4, 2026 · America/Denver · Refreshed weekly
YTD Projects
527
Cities in County
15
County activity by period
| Period | Projects |
|---|---|
| Year to date (Jan 1 – Sep 3, 2026) | 527 |
| This week (Aug 31 – Sep 3, 2026) | 0 |
Projects by Type (YTD)
| Type | Projects |
|---|---|
| Residential | 25 |
| Civic Actions | 25 |
| Commercial | 11 |
| Infrastructure | 4 |
| Institutional/Public | 4 |
| Mixed Use | 1 |
| Industrial | 1 |
Cities in King County
City-level counts for YTD 2026. Linked cities have enough distinct activity for a standalone page.
| City | YTD Projects | Top Type |
|---|---|---|
| Sammamish | 125 | — |
| Kirkland | 124 | Residential |
| Renton | 96 | — |
| Enumclaw | 43 | — |
| Milton | 18 | — |
| Burien | 17 | Civic Actions |
| Maple Valley | 16 | — |
| Bellevue | 15 | Civic Actions |
| Bothell | 9 | — |
| Clyde Hill | 9 | Commercial |
| Woodinville | 8 | — |
| Issaquah | 8 | Institutional/Public |
| Seattle | 6 | Civic Actions |
| Kent | 6 | Institutional/Public |
| Shoreline | 5 | — |
Frequently asked questions
- How many development projects were indexed in King County, WA YTD 2026?
- 527 projects with indexed meeting dates year-to-date through 2026-09-03.
- Which cities in King County had the most development activity?
- Sammamish (125), Kirkland (124), Renton (96) lead the county by project count.