Cooked?
Jiang Nan
- resultPass
- critical violations0
- last inspectedApril 30, 2026
- address177 Tremont St, Boston 02111
Is Jiang Nan clean?
Jiang Nan is currently Pass from Boston Inspectional Services, Health Division, from an inspection on April 30, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Jiang Nan?
These are the violations recorded at the most recent inspection on April 30, 2026, in plain English, with the city's own wording underneath.
- ⚠️Nonfood Contact Surfaces (C) • Excess water on the ground in the kitchen area by the back door. Clean to remove.Nonfood Contact Surfaces (C) • Excess water on the ground in the kitchen area by the back door. Clean to remove.
- ⚠️Maintaining Premises Unnecessary Items and Litter (C) • Back alley obsevred with stagnet water from dumping water in the alley. Debris observed in the back alley. Clean to remove all debris. Discontinue dumping any water in the back alley.Maintaining Premises Unnecessary Items and Litter (C) • Back alley obsevred with stagnet water from dumping water in the alley. Debris observed in the back alley. Clean to remove all debris. Discontinue dumping any water in the back alley.
When was Jiang Nan last inspected?
Jiang Nan has 16 inspections on record going back to March 9, 2023. The 12 most recent are shown below.
| date | result | score |
|---|---|---|
| April 30, 2026 | Pass | |
| April 23, 2026 | Fail | |
| January 23, 2026 | Pass | |
| January 14, 2026 | Fail | |
| December 12, 2025 | Pass | |
| December 8, 2025 | Fail | |
| April 23, 2025 | Pass | |
| April 15, 2025 | Fail | |
| September 24, 2024 | Pass | |
| September 17, 2024 | Fail | |
| November 22, 2023 | Pass | |
| November 15, 2023 | Fail |
Jiang Nan vs Downtown
Downtown runs 90% clean across 1,016 tracked restaurants — 866 clean, 53 mid, 42 cooked.
Against the 1,016 spots Cooked tracks in Downtown, this one comes out cleaner than 11% of them.
Other spots in Downtown
How Boston grades restaurants
Boston reports inspections as a pass or a fail, with no score and no letter. What separates a bad fail from a trivial one is the violation severity ladder: a single star is a minor issue, two stars is more serious, and three stars marks a critical foodborne-illness risk factor — temperature abuse, bad handwashing, cross-contamination. A restaurant can fail on paperwork alone, which is not the same as failing on food safety. Cooked splits Boston fails accordingly: a fail with a three-star violation reads cooked, a fail on minor items only reads mid.
Source: Boston Inspectional Services, Health Division via Analyze Boston. Cooked refreshes this data daily — this listing's most recent inspection is dated April 30, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.