TAQUERIA COSTA SUR
4435 A ST SE STE C, AUBURN, WA 98002 · Restaurant (Seating 13-50)
Inspection summary
TAQUERIA COSTA SUR has been inspected 3 times by Public Health – Seattle & King County since May 16, 2025. The most recent inspection, on October 9, 2026, found no infractions.
2 of 3 inspections on record found no infractions at all. In the past 12 months there were 2 inspections with 2 infractions recorded. The higher-risk findings here relate to: Cleaning and sanitizing and Handwashing and staff hygiene.
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 once on February 27, 2026. For example:
4100 - Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
Handwashing and staff hygieneHigher risk
Hands are the main way germs like norovirus move from people to food. Inspectors look for stocked, accessible handwashing sinks, staff washing hands when required, hair restraints, and sick employees being kept away from food. Gaps here can spread illness quickly.
Recorded once on February 27, 2026. For example:
0600 - Adequate handwashing facilities
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.
3 inspections
- Educational Inspection
0 infractions
- Routine Inspection/Field Review
2 infractions
- 4100 - Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
- BLUE
- 0600 - Adequate handwashing facilities
- RED
- 4100 - Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
- Routine Inspection/Field Review
0 infractions
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