COSTCO #110
1801 10TH AVE NW, ISSAQUAH, WA 98027 · Restaurant (Bakery-no seating)
Inspection summary
COSTCO #110 has been inspected 27 times by Public Health – Seattle & King County since January 25, 2006. The most recent inspection, on July 18, 2025, found no infractions.
25 of 27 inspections on record found no infractions at all. No inspections are on record from the past 12 months. The higher-risk findings here relate to: Cleaning and sanitizing.
The last 9 inspections in a row found no infractions. The number of infractions per inspection has stayed roughly the same over time.
What these findings mean
Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.
Cleaning and sanitizingHigher risk
Anything that touches food, such as cutting boards, dishes and utensils, must be washed, rinsed and sanitized. Inspectors check dishwasher temperatures, sanitizer strength and how wiping cloths are stored. Poor sanitizing lets bacteria survive from one use to the next.
Recorded 2 times across 2 separate inspections, most recently on December 13, 2017. For example:
4100 - Warewashing facilities properly installed,...
About this data
These results come from Public Health – Seattle & King County, which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.
27 inspections
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
1 infraction
- 4100 - Warewashing facilities properly installed,...
- BLUE
- 4100 - Warewashing facilities properly installed,...
- Consultation/Education - Field
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
1 infraction
- 4100 - Warewashing facilities properly installed,...
- BLUE
- 4100 - Warewashing facilities properly installed,...
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Routine Inspection/Field Review
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
- Consultation/Education - Field
0 infractions
- Routine Inspection/Field Review
0 infractions
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