Sigma Nu

557 Mayfield Av, Stanford, CA 94305

Passed re-check · May 1, 2026 Directions
87
Good BiteKarma score 87 out of 100
How the BiteKarma score works

Each routine inspection starts at 100 and loses 7 points for every critical violation and 2 for every other one, half again as much when the same problem was cited at one of the two inspections before. A failed inspection counts as 69 at most. The score averages the five newest routine inspections, with the most recent counting most, and stays below 70 for 90 days after a fail unless the restaurant passes again. 90 and up is excellent, 80s good, 70s fair, and below 70 poor.

At a glance

  • Passed 3 of 3 graded inspections since 2025.
  • Last inspected May 1, 2026: passed with no violations.
  • Keeps coming up: Equipment, utensils, linens: proper storage and use, cited 2 times, plus 1 other repeat issue.
  • 1 critical violation in the last two years.

Inspection history 3 visits

  1. 2026
  2. Passed May 1

    Follow-Up Inspection

    No violations

  3. Passed Apr 28

    Routine Inspection

    5 violations, 1 critical
    • Critical Adequate handwashing facilities supplied, accessible
    • Minor Toilet facilities: properly constructed, supplied, cleaned
    • Minor Hot and cold water available
    • Minor Equipment, utensils, linens: proper storage and use
    • Minor Warewashing facilities: installed/maintained; test strips
  4. 2025
  5. Passed May 30

    Routine Inspection

    3 violations
    • Minor Equipment, utensils, linens: proper storage and use
    • Minor Equipment, utensils: approved, in good repair, adequate capacity
    • Minor Warewashing facilities: installed/maintained; test strips

Nearby

BiteKarma scores around Sigma Nu, which is the dark pin. Zoom in to see the dots' scores, and tap a pin marked + to see everything at that address.

  1. 99 Mars Same address
  2. 96 Robert Moore South 100 ft
  3. 99 La Casa Italiana 150 ft
  4. 96 Xanadu 250 ft
  5. 97 St Hillel Stanford Koret Pavill 250 ft