• ratingRated Good
• inspection score0 pts
• critical violations0
• last inspectedSeptember 11, 2025 →
• address21930 Se 51St St, Issaquah 98029

📸 get the free app — point your camera down a block, grades float over the storefronts

Is Costco Bldg 6 Cafeteria clean?

Costco Bldg 6 Cafeteria is currently Rated Good from Public Health — Seattle & King County, from an inspection on September 11, 2025. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.

What did inspectors find at Costco Bldg 6 Cafeteria?

Nothing was written up at the most recent inspection on September 11, 2025. A clean sheet like this is the best possible result — no violations of any severity were recorded.

When was Costco Bldg 6 Cafeteria last inspected?

Costco Bldg 6 Cafeteria has 5 inspections on record going back to January 5, 2023, averaging 7 points.

Costco Bldg 6 Cafeteria vs Issaquah

Issaquah runs 94% clean across 244 tracked restaurants — 230 clean, 14 mid, 0 cooked.

Against the 244 spots Cooked tracks in Issaquah, this one comes out cleaner than 50% of them.

Other spots in Issaquah

• OK Khao San Thai Cuisine
  mid · August 21, 2026
• EX Revel Senior Issaquah - Bistro
  clean · September 25, 2025
• GD Revel Senior Issaquah - Kitchen
  clean · September 25, 2025
• GD B&B Brewery Dba Formula Brewing
  clean · September 16, 2025
• ⏳ Canteen Vending @ Costco #110 (Breakroom)
  clean · July 18, 2025
• EX The Well & Table
  clean · October 15, 2025

See every restaurant inspection in Issaquah →

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.

Read the Seattle ratings guide →

Inspection findings and available history come from the authority’s published records. Cooked checks daily; publication can lag behind an inspection. Read the date on each result and check the official source for newer information.

Source: Public Health — Seattle & King County via King County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated September 11, 2025. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

check your own block 📸

Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.