"IN-N-OUT BURGER #141"
"798 REDWOOD HWY FRONTAGE RD 141, MILL VALLEY, CA 94941", "MILL VALLEY", CA 94941
Last inspected Sep 9, 2026
Official source: Marin County Environmental Health Services (marincounty.gov) · All data sources
Passed. Met health requirements at the latest inspection. Some health departments report pass/fail instead of letter grades.
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The record, in plain English
CleanPlate holds 15 inspections on record for "IN-N-OUT BURGER #141", spanning May 2015 to September 2026 — every one straight from Marin County Environmental Health Services.
It has held passed 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
Sep 9, 2026
✓1 violation
- "Only Minor Violation(s) Found"
Jan 30, 2026
✓1 violation
- "Only Minor Violation(s) Found"
Feb 22, 2024
✓1 violation
- Only Minor Violation(s) Found
Mar 10, 2023
✓1 violation
- Only Minor Violation(s) Found
Sep 2, 2022
✓1 violation
- Only Minor Violation(s) Found
Mar 4, 2022
✓1 violation
- Only Minor Violation(s) Found
Aug 27, 2021
✓1 violation
- Only Minor Violation(s) Found
Mar 18, 2021
✓1 violation
- No Violation(s) Found
Jul 22, 2020
✓1 violation
- Only Minor Violation(s) Found
Dec 20, 2019
✓1 violation
- Only Minor Violation(s) Found
Jun 27, 2019
✓1 violation
- Only Minor Violation(s) Found
Jan 7, 2019
✓1 violation
- Only Minor Violation(s) Found
Jan 25, 2018
✓1 violation
- Only Minor Violation(s) Found
Jan 3, 2017
✓1 violation
- Only Minor Violation(s) Found
May 11, 2015
✓1 violation
- Only Minor Violation(s) Found
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Source: Marin County Environmental Health Services (marincounty.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.