LOS COSTENOS
600 5th AVE S, #102, SEATTLE, WA 98104
Last inspected Oct 8, 2026
Official source: Public Health — Seattle & King County (kingcounty.gov) · All data sources
Excellent. Top marks — the latest inspection found no serious issues, or few enough to earn the health department's best band.
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The record, in plain English
CleanPlate holds 12 inspections on record for LOS COSTENOS, spanning August 2022 to October 2026 — every one straight from Public Health — Seattle & King County.
It has held excellent across its last two inspections.
No violations were recorded at the most recent inspection.
Every sentence above is computed directly from the official record — CleanPlate adds no opinions. How our grading works →
Inspection history
Oct 8, 2026
AJun 10, 2026
AJun 2, 2026
AFeb 3, 2026
AJun 5, 2025
AFeb 12, 2025
ASep 25, 2024
A1 violation
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
May 2, 2024
A2 violations
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
- 3300 - Potential food contamination prevented during delivery, preparation, storage, display
Jan 3, 2024
A2 violations
- 3200 - Insects, rodents, animals not present; entrance controlled
- 0600 - Adequate handwashing facilities
May 1, 2023
A2 violations
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
- 0600 - Adequate handwashing facilities
Dec 30, 2022
A1 violation
- 2500 - Toxic substances properly identified, stored, used
Aug 9, 2022
A
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Source: Public Health — Seattle & King County (kingcounty.gov). Data shown unmodified from the official government record. CleanPlate is an independent service, not affiliated with any government agency. See something wrong? Report a data issue.