Cooked?
Thai Siam
- ratingRated Okay
- inspection score15 pts
- critical violations2
- last inspectedFebruary 17, 2026
- address8305 15Th Ave Nw, Seattle 98117
Is Thai Siam clean?
Thai Siam is currently Rated Okay from Public Health — Seattle & King County, from an inspection on February 17, 2026. Inspectors wrote up 2 critical violations — the kind most directly linked to foodborne illness. On Cooked's ladder that reads mid 😬.
What did inspectors find at Thai Siam?
These are the violations recorded at the most recent inspection on February 17, 2026, in plain English, with the city's own wording underneath.
- ❓food from an unapproved sourcecritical0600 - Adequate handwashing facilities
- 🥩raw meat handled sketchycritical1400 - Raw meats below and away from ready-to-eat food; species separated
When was Thai Siam last inspected?
Thai Siam has 9 inspections on record going back to December 19, 2022, averaging 15 points.
| date | result | score |
|---|---|---|
| February 17, 2026 | Rated Okay | 15 pts |
| August 8, 2025 | Rated Okay | 0 pts |
| June 17, 2025 | Rated Okay | 45 pts |
| February 10, 2025 | Rated Okay | 25 pts |
| June 6, 2024 | Rated Okay | 0 pts |
| February 14, 2024 | Rated Okay | 10 pts |
| May 16, 2023 | Rated Okay | 0 pts |
| April 21, 2023 | Rated Okay | 35 pts |
| December 19, 2022 | Rated Okay | 5 pts |
Thai Siam vs Ballard
Ballard runs 95% clean across 353 tracked restaurants — 335 clean, 18 mid, 0 cooked.
Against the 353 spots Cooked tracks in Ballard, this one comes out cleaner than 5% of them.
Other spots in Ballard
How Seattle grades restaurants
Public Health — Seattle & King County posts a word, not a letter: Excellent, Good, Okay, or Needs To Improve. The rating is deliberately not a snapshot — it averages the establishment’s recent routine inspections, so one bad day does not sink a consistently clean kitchen and one good day does not rescue a bad one. Inspectors score violations in red points for things that directly cause foodborne illness and blue points for everything else; around 45 red points triggers a mandatory re-inspection. Newly opened or recently changed spots can show as Not Rated until enough inspections accumulate.
Source: Public Health — Seattle & King County via King County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated February 17, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.