Liq 4 / Kettle One
4 JERSEY ST, BOSTON, MA 02215
Last inspected Apr 3, 2026
Official source: Boston Public Health Commission (boston.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 25 inspections on record for Liq 4 / Kettle One, spanning March 2014 to April 2026 — every one straight from Boston Public Health Commission.
The trend is positive: it improved from failed at the previous visit to passed now.
The most recent inspection noted 3 violations, none of them critical.
Every sentence above is computed directly from the official record — CleanPlate adds no opinions. How our grading works →
Inspection history
Apr 3, 2026
✓3 violations
- Sanitizing Solutions Testing Devices (Pf)
- Handwashing Cleanser Availability (Pf)
- Hand Drying Provision (Pf)
Mar 27, 2026
✕3 violations
- Sanitizing Solutions Testing Devices (Pf)
- Handwashing Cleanser Availability (Pf)
- Hand Drying Provision (Pf)
Apr 4, 2025
✓3 violations
- Nonfood Contact Surfaces (C)
- Handwashing Cleanser Availability (Pf)
- Hand Drying Provision (Pf)
Apr 1, 2025
✕3 violations
- Nonfood Contact Surfaces (C)
- Handwashing Cleanser Availability (Pf)
- Hand Drying Provision (Pf)
Apr 1, 2024
✓Jan 3, 2024
–Mar 31, 2023
✓1 violation
- Capacity-Quantity and Availability (Pf)
Mar 30, 2023
✕1 violation
- Capacity-Quantity and Availability (Pf)
Jan 18, 2023
–Sep 30, 2022
✓Apr 5, 2022
✓1 violation
- (A)-(P) Person-In-Charge-Duties (Pf)
Apr 4, 2022
✕1 violation
- (A)-(P) Person-In-Charge-Duties (Pf)
Mar 15, 2022
–Jun 7, 2021
✓Dec 31, 2020
–Aug 23, 2018
✓Apr 5, 2018
✓Sep 14, 2017
✓Mar 28, 2017
✓Aug 31, 2016
✓Apr 11, 2016
✓1 violation
- Installed and Maintained
Apr 7, 2016
✕1 violation
- Installed and Maintained
Apr 8, 2015
✓Jun 18, 2014
✓Mar 31, 2014
✓
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Source: Boston Public Health Commission (boston.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.