DELTA TAU DELTA
4524 19TH AVE NE, Seattle, WA 98105
Last inspected Jun 4, 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 6 inspections on record for DELTA TAU DELTA, spanning November 2021 to June 2026 — every one straight from Public Health — Seattle & King County.
It has held excellent across its last two inspections.
The most recent inspection noted 1 violation, none of them critical.
Every sentence above is computed directly from the official record — CleanPlate adds no opinions. How our grading works →
Inspection history
Jun 4, 2026
A1 violation
- 4800 - Physical facilities properly installed, maintained, cleaned; unnecessary persons excluded from establishment
May 6, 2025
A1 violation
- 4300 - Nonfood-contact surfaces maintained and clean
Mar 11, 2024
A3 violations
- 4100 - Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
- 3200 - Insects, rodents, animals not present; entrance controlled
- 1720 - Proper hot holding temperatures; between 130 to 134 degrees Fahrenheit (F) (54 to 56 degrees Celsius (C))
May 1, 2023
A2 violations
- 4800 - Physical facilities properly installed, maintained, cleaned; unnecessary persons excluded from establishment
- 3300 - Potential food contamination prevented during delivery, preparation, storage, display
May 25, 2022
A1 violation
- 5000 - Posting of permit; mobile establishment name easily visible
Nov 22, 2021
A1 violation
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
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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.