San Francisco
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Blackthorn Tavern

834 Irving St, San Francisco, CA 94122

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99
Excellent BiteKarma score 99 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

  • No graded inspections yet.

Inspection history 2 visits

  1. 2021
  2. Visit Jun 4

    COVID-19 Complaint

  3. Visit May 28

    COVID-19 Site Visit

    1 violation
    • Inadequate of social distancing

Nearby

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

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