Costco Wholesale

4401 4th Ave S · 98134 · General Food Services

Passing — no major issuesScore 0 of 100

Most recent inspection February 4, 2026 — 252 days ago. Down 5 points from the previous inspection. On average this location is inspected about every 200 days.

Inspection types on record: Routine Inspection/Field Review (8).

Why this grade is A

A grades go to establishments scoring 90 or above — inspectors found no major food-safety problems. The inspection score was 0 out of 100.

No itemized violations were published for the most recent inspection, so the score is the only detail on file.

Inspection summary

Costco Wholesale has 8 health inspections on record with Seattle, with scores ranging from 0 to 10. The latest inspection on February 4, 2026 recorded 0 itemized violations. The average current score among 60 other establishments in ZIP 98134 is 5, so this location scores lower than its neighborhood average.

Inspection history

February 4, 2026
Routine Inspection/Field Review
A · 0
November 7, 2025
Routine Inspection/Field Review
A · 5
May 12, 2025
Routine Inspection/Field Review
A · 0
April 5, 2024
Routine Inspection/Field Review
A · 10
August 7, 2023
Routine Inspection/Field Review
A · 0
March 3, 2023
Routine Inspection/Field Review
A · 0
October 26, 2022
Routine Inspection/Field Review
A · 0
April 6, 2022
Routine Inspection/Field Review
A · 0

Other inspections near Costco Wholesale

See all inspections in ZIP 98134 →

Own this business? Add your business — get inspection alerts, ZIP benchmarking, and a verified badge.

Source: Seattle Metro open data. Grades shown as “derived” are calculated from the published score when the record has no official letter grade.