Monthly archive · King County, Washington
Seattle Building Permits — April 2026
Every building permit issued by the City of Seattle in April 2026: counts, permits by trade, and the month's most recent permits.
Source: City of Seattle open data — building permits. Source last updated: October 18, 2026 · Our last pull: October 18, 2026 · Figures are as reported by the City of Seattle.
Coverage: this report covers building permits issued by the City of Seattle, the largest jurisdiction in King County. Other King County cities publish their permits separately and are not in this feed, so totals here are Seattle totals — labeled as such, never blended. County-wide coverage is not implied.
PermitsByCounty data, King County (Seattle), April 2026 · Source: City of Seattle
Questions, answered from the data
How many building permits were issued in Seattle in April 2026?
637 building permits were issued in Seattle in April 2026. The busiest trade was General & Other with 378 permits, as reported by the City of Seattle.
Permits by trade — April 2026
| Trade | Permits issued |
|---|---|
| General & Other | 378 |
| New Construction | 150 |
| Roofing | 67 |
| Demolition | 41 |
| Plumbing | 1 |
Most recent permits issued in April 2026
| Permit | Trade | Issued |
|---|---|---|
| 921 Yakima Ave S #7141020-RR Residential reroof only; no structural changes. Remove existing shingles. No planned plywood but if plywo… | Roofing | 2026-04-30 |
| 11521 39Th Ave Ne #7140968-CN Engineered EHR plans for single family residence | General & Other | 2026-04-30 |
| 8004 22Nd Ave Nw #7140936-CN Construct alterations to one-family dwelling subject to field inspection (STFI) | General & Other | 2026-04-30 |
| 1700 SW Henderson ST #7140864-RR Remove Composition Shingles and Install New composition shingles | Roofing | 2026-04-30 |
| 203 Nw 47Th St #7140771-CN Construct alterations to remove brick single story chimney and replace with insert subject to field inspec… | General & Other | 2026-04-30 |
| 207 Boren Ave N #7140567-CN Construct Tenant improvement Project at 207 Boren Ave N. Removing existing partial-height demoutable partit… | General & Other | 2026-04-30 |
| 1007 Stewart St #7140321-CN Construct Tenant Improvement Project at 1007 Stewart St. Installing full height demountable partition wall … | General & Other | 2026-04-30 |
| 1000 2Nd Ave #7137110-BK Construct blanket permit tenant improvements to Cowan Miller & Lederman on the 29th floor of existing c… | General & Other | 2026-04-30 |
| 3418 Densmore Ave N #7135673-CN Construct interior alterations to existing one family dwelling subject to field inspection (STFI). | General & Other | 2026-04-30 |
| 2101 4Th Ave #7134510-BK Construct blanket permit tenant improvements to Integrated Design Engineers on the 15th floor of existing c… | General & Other | 2026-04-30 |
Full report: King County (Seattle) county hub.