• gradeGrade A
• inspection score95 pts
• critical violations0
• last inspectedMay 20, 2026 →
• address26882 The Old Rd, Valencia 91381

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Is Lady Di's Cookies clean?

Lady Di's Cookies is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on May 20, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.

What did inspectors find at Lady Di's Cookies?

These are the violations recorded at the most recent inspection on May 20, 2026, in plain English, with the city's own wording underneath.

• ⚠️ADEQUATE VENTILATION AND LIGHTING; DESIGNATED AREAS, USE
• ⚠️FOOD CONTACT SURFACES: CLEAN AND SANITIZED
• ⚠️WAREWASHING FACILITIES: INSTALLED, MAINTAINED; USED; TEST EQUIPMENT
• ⚠️PLUMBING: FIXTURES, BACKFLOW DEVICE, DRAINAGE

When was Lady Di's Cookies last inspected?

Lady Di's Cookies has 3 inspections on record going back to February 15, 2024, averaging 97 points.

Lady Di's Cookies vs Valencia

Valencia runs 97% clean across 134 tracked restaurants — 130 clean, 4 mid, 0 cooked.

Against the 134 spots Cooked tracks in Valencia, this one comes out cleaner than 39% of them.

Other spots in Valencia

• A Magic Shell
  clean · March 11, 2026
• A Crazy Otto's Diner
  clean · August 26, 2025
• B Juiceology
  mid · December 5, 2023
• A The Road Grill-N-Pizza
  clean · June 25, 2026
• A Waffle Love Valencia
  clean · March 1, 2024
• A Moller Retail #6124
  clean · August 21, 2025

See every restaurant inspection in Valencia →

How Los Angeles grades restaurants

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 LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.

Read the Los Angeles ratings guide →

Inspection findings and available history come from the authority’s published records. Cooked checks daily, but the authority publishes in batches, so a recent visit may not appear yet. Read the date on each result and check the official source for newer information.

Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated May 20, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

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Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.