Independent restaurant ratings analysis
Happy House
173 Ladybank Road, Derby, DE3 0QF
Chinese · Oriental
Food hygiene rating from the Food Standards Agency or Food Standards Scotland, as shown on Just Eat.
Just Eat gives Happy House in Derby a rating of 5 out of 5, from 23 of its 23 ratings (100%); Just Eat says its rating uses the previous 12 months. Of those counted, 87% are in the 4–5 star buckets and 9% in the 1–2 star buckets. Its Eat Score, yeet.food's independent measure, is 59.7 out of 100. It ranks 5th of 9 rated takeaways in DE3 and 219th of 838 in Derby (DE).
Ratings snapshot: . These are historical ratings, not a live assessment.
Quality & delivery
| Ratings | Good | Neutral | Poor |
|---|---|---|---|
| Quality 23 ratings | 91.3% | 0% | 8.7% |
| Delivery 23 ratings | 78.3% | 17.4% | 4.3% |
Good means 4–5 stars for quality, or “Amazing” delivery. Component labels inferred from Just Eat’s data.
What these numbers mean
The counted sample is the sum of Just Eat’s five rating buckets. Its published explanation describes a median score from the previous 12 months. The broader total includes ratings outside this sample; these aggregates do not tell us why each rating was excluded. Buckets group half-star ratings, so the 4–5 bucket percentage is not an exact count of individual four- and five-star reviews.
9% fall in the 1–2 star buckets. Our “Many 1–2★ ratings” label means more than 15% fall in those buckets, with at least 20 counted ratings.
Its Eat Score is 59.7 out of 100. The Eat Score is our own measure, and higher is better: it is the Bayesian-adjusted share of counted ratings in the 4–5 star buckets, minus the full adjusted share in the 1–2 star buckets. It is not Just Eat’s rating.
