Peacock Gardens is currently Grade B from LA County Department of Public Health, Environmental Health, from an inspection on September 24, 2025. Inspectors wrote up 2 critical violations β the kind most directly linked to foodborne illness. On Cooked's ladder that reads mid π¬.
These are the violations recorded at the most recent inspection on September 24, 2025, in plain English, with the city's own wording underneath.
Peacock Gardens has 3 inspections on record going back to April 2, 2024, averaging 83 points.
| date | result | score |
|---|---|---|
| September 24, 2025 | Grade B | 83 pts |
| September 4, 2025 | Grade C | 76 pts |
| April 2, 2024 | Grade A | 90 pts |
City Of Diamond Bar runs 92% clean across 168 tracked restaurants β 155 clean, 10 mid, 3 cooked.
Against the 168 spots Cooked tracks in City Of Diamond Bar, this one comes out cleaner than 4% of them.
Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LAβs scores are final at the time of inspection β there is no pending window β a letter can be read straight off the score when the placard field is blank.
Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily β this listing's most recent inspection is dated September 24, 2025. Inspection results describe one moment in a kitchen's life, not a permanent verdict.