What is The Three Diamond Door's health inspection score?

The Three Diamond Door has a SafeDine safety score of 55 out of 100 (Grade C). This score is calculated from official government health inspection data, factoring in violation severity, recency, and trends.

When was The Three Diamond Door last inspected?

The Three Diamond Door was last inspected on March 28, 2026. SafeDine tracks official health department inspections and updates scores automatically.

How many health violations does The Three Diamond Door have?

The Three Diamond Door has 3 total violations across 1 inspection on record. Violations are categorized by severity: high priority, intermediate, and basic.

Is The Three Diamond Door safe to eat at?

The Three Diamond Door has a safety score of 55/100, which suggests room for improvement. Review the detailed inspection history on SafeDine for more information.

What type of cuisine does The Three Diamond Door serve?

The Three Diamond Door serves American cuisine. Visit their SafeDine page for safety scores, inspection history, and more details.

Official Health Record

The Three Diamond Door

Name: The Three Diamond Door
Address: 211 KNICKERBOCKER AVENUE, Brooklyn, 11237
Rating: 55

211 KNICKERBOCKER AVENUE, Brooklyn

Last Inspected: 3/28/2026

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0Fair

American•Brooklyn

Ranked #791 of 1000 in BrooklynBetter than 22% of american restaurants

Unknown

1 inspection

Last: Mar 28, 2026

low confidence

Directions Order

Inspections

Clean Rate

Avg Violations

3 months ago

Last Inspected

Top Concerns

Most common issues from recent inspections

Cross-contaminationHigh Priority

Raw and cooked foods not properly separated

Pest issuesHigh Priority

Evidence of pests found during inspection

Score Analysis

How the SafeDine score is calculated

Live Data Feed

Starting Score

100

Total Deductions

-45

Final Score

Impact Breakdown

High Priority

-0 pts

Direct health hazards • 10 pts each

Intermediate

-0 pts

Potential hazards • 5 pts each

Basic

-0 pts

Best practices • 2 pts each

Inspection Timeline

Latest

100% weight

How scoring works: Every restaurant starts at 100 points. Points are deducted for violations found during inspections.

Recent inspections are weighted more heavily. High priority violations (direct health hazards) have the greatest impact.

Location

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211 KNICKERBOCKER AVENUE, Brooklyn, NY 11237

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Inspection History

1 record on file

1 Cycle Inspection / Initial Inspection

Mar 26

Cycle Inspection / Initial Inspection InspectionLatestViolations were cited in the following area(s).

3 High

3 total3 risk factors

55/100inspection score

−30 pts

High Priority (3)

−30 pts

06DFood contact surface not properly washed, rinsed and sanitized after each use and following any activity when contamination may have occurred.Risk Factor−10
04HRaw, cooked or prepared food is adulterated, contaminated, cross-contaminated, or not discarded in accordance with HACCP plan.Risk Factor−10
04AFood Protection Certificate (FPC) not held by manager or supervisor of food operations.Risk Factor−10

Base deductions−30 pts

Risk factor bonus (3× +5)−15 pts

Community Reviews

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Community Safety Reports

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Data source: NYC DOHMH · Official government inspection records

Grading System

85 – 100
Excellent
70 – 84
Good
Below 70
Fair

About SafeDine Scores

Scores are calculated using official government inspection data. High Priority violations (direct health hazards) have the greatest impact, followed by Intermediate and Basic violations. Community reviews can adjust the score by up to 5 points when 3+ reviews are submitted.

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