COSTCO WHOLESALE

4401 4TH AVE S SEATTLE

Summary

Inspected 9 times between 2022-04-06 and 2026-10-14.

Latest inspection 2026-10-14: Pass, score 0.

Passed 100.0% of its rated inspections. King County (Seattle) restaurants pass 69.2%.

Restaurants in zip 98134 pass 76.3%.

Average score here 1.1; King County (Seattle) average 6.8.

Every inspection

DateTypeResultScoreViolations
2026-10-14Routine Inspection/Field ReviewPass00
    2026-02-04Routine Inspection/Field ReviewPass00
      2025-11-07Routine Inspection/Field ReviewPass00
        2025-05-12Routine Inspection/Field ReviewPass00
          2024-04-05Routine Inspection/Field ReviewPass51
          • 3400 Wiping cloths properly used, stored; sanitizer concentration
          2023-08-07Routine Inspection/Field ReviewPass00
            2023-03-03Routine Inspection/Field ReviewPass51
            • 4400 Plumbing properly sized, installed, and maintained; proper backflow devices, indirect drains, no cross-connections
            2022-10-26Routine Inspection/Field ReviewPass00
              2022-04-06Routine Inspection/Field ReviewPass00

                Source: King County (Seattle) open data.

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