Excellent

Delta Zeta

4535 18th Ave NE, Seattle, WA 98105

Seattle

Rated “Excellent” · as of Oct 22, 2026

Delta Zeta was last inspected on October 22, 2026 and scored 5 points. Inspectors found 1 violation.

Latest inspection

October 22, 2026 · Routine Inspection/Field Review

Satisfactory

Score: 5 points

1 general
  • GeneralFacility upkeep5 pts

    Plumbing problems, or missing protection against backflow.

    Official wording (code 4400)

    Plumbing properly sized, installed, and maintained; proper backflow devices, indirect drains, no cross-connections

Nov 10, 2021: 353521/11May 17, 2022: 151522/05May 2, 2023: 121223/05Mar 28, 2024: 101024/03Apr 23, 2025: 0025/04Dec 5, 2025: 0025/12Oct 22, 2026: 5526/10
Inspection scores over time. Lower is better (fewer violation points).

Inspection history

7 inspections on record

  1. Satisfactory 0 points

    Routine Inspection/Field Review

    No violations

  2. Satisfactory 0 points

    Routine Inspection/Field Review

    No violations

  3. Unsatisfactory 10 points

    Routine Inspection/Field Review

    1 critical1 general Show violations
    • CriticalFood temperature5 pts

      Cold food was held slightly too warm (42–45°F).

      Official wording (code 2120)

      Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))

    • GeneralFacility upkeep5 pts

      Plumbing problems, or missing protection against backflow.

      Official wording (code 4400)

      Plumbing properly sized, installed, and maintained; proper backflow devices, indirect drains, no cross-connections

  4. Unsatisfactory 12 points

    Routine Inspection/Field Review

    1 critical1 paperwork Show violations
    • CriticalManagement & training10 pts

      Permit or required written food-safety procedures weren’t in order.

      Official wording (code 2600)

      Compliance with valid permit; operating and risk control plans, and required written procedures

    • PaperworkSigns & paperwork2 pts

      Permit not posted.

      Official wording (code 5000)

      Posting of permit; mobile establishment name easily visible

  5. Satisfactory 15 points

    Routine Inspection/Field Review

    3 general Show violations
    • GeneralFacility upkeep5 pts

      Plumbing problems, or missing protection against backflow.

      Official wording (code 4400)

      Plumbing properly sized, installed, and maintained; proper backflow devices, indirect drains, no cross-connections

    • GeneralFacility upkeep5 pts

      Food-contact surfaces weren’t kept clean and sanitized.

      Official wording (code 4200)

      Food-contact surfaces maintained, cleaned, sanitized

    • GeneralFood handling5 pts

      Food wasn’t protected from contamination during delivery, prep, storage, or display.

      Official wording (code 3300)

      Potential food contamination prevented during delivery, preparation, storage, display

  6. Unsatisfactory 35 points

    Routine Inspection/Field Review

    3 critical1 general Show violations
    • CriticalFood handling10 pts

      Fruits and vegetables weren’t washed properly.

      Official wording (code 0900)

      Proper washing of fruits and vegetables

    • CriticalHygiene & sanitation10 pts

      Hand sinks were missing, blocked, or not stocked.

      Official wording (code 0600)

      Adequate handwashing facilities

    • CriticalManagement & training10 pts

      Permit or required written food-safety procedures weren’t in order.

      Official wording (code 2600)

      Compliance with valid permit; operating and risk control plans, and required written procedures

    • GeneralFood handling5 pts

      Food wasn’t protected from contamination during delivery, prep, storage, or display.

      Official wording (code 3300)

      Potential food contamination prevented during delivery, preparation, storage, display

More in Seattle

Source: Public Health – Seattle & King County open data, refreshed hourly. Last inspection 2 weeks ago. Always confirm with the official record.