Costco Wholesale food hygiene rating
Retailers - supermarkets/hypermarkets · Oldham
Costco Wholesale holds a 5, the highest food hygiene rating there is. At its last inspection the supermarket met every standard the inspector checked, with nothing needing attention.
The rating: 5 - Very good
The rating dates from 15 October 2025, 8 months ago. Councils typically re-inspect higher-risk businesses every six months to two years, with well-run, low-risk places visited least often, so this is a normal gap.
Address: Costco, 430 Broadway, Chadderton, OL9 8AU
How it compares in Oldham
That puts Costco Wholesale among the 1,254 places in Oldham holding top marks, 75% of everywhere the council rates. A 5 is the norm here rather than the exception, so it is the rating to expect, not to be impressed by.
| 5 out of 5 | 1,254 | 75% | ← Costco Wholesale | |
|---|---|---|---|---|
| 4 out of 5 | 237 | 14% | ||
| 3 out of 5 | 91 | 5% | ||
| 2 out of 5 | 65 | 4% | ||
| 1 out of 5 | 26 | 2% | ||
| 0 out of 5 | 7 | <1% |
A further 259 businesses in the area are awaiting inspection or exempt, so are not counted above.
What the inspector found
- Hygienic food handling Very good
- Cleanliness & condition of the building Good
- How well they manage food safety Very good
An inspection scores three things: how food is handled, the physical condition of the premises, and how much the inspector trusts management to keep standards up. At Costco Wholesale none of the three raised a concern, the overall rating is only ever as strong as its weakest area, so a clean sweep is what produces a high score.
Food hygiene ratings nearby
The closest food businesses to Costco Wholesale, nearest first, so you can see how it compares to its neighbours.
| Business | Distance | Rating | Inspected |
|---|---|---|---|
| Beefeater Whitegate Inn Pub/bar/nightclub | 0.3 miles away | 5 - Very good | 9 November 2025 |
| Bakers Heaven Other catering premises | 0.4 miles away | 5 - Very good | 18 August 2025 |
| Ashgrove House Caring Premises | 0.4 miles away | 5 - Very good | 22 September 2025 |
| Best One Retailers - other | 0.6 miles away | 5 - Very good | 25 November 2020 |
| Bamboo Garden Takeaway/sandwich shop | 0.6 miles away | 5 - Very good | 17 August 2022 |
| Acacia Lodge Caring Premises | 0.9 miles away | 5 - Very good | 10 April 2025 |
| Acorn Club - Before & After School Restaurant/Cafe/Canteen | 0.9 miles away | 5 - Very good | 10 June 2025 |
| Aldi Stores Ltd Retailers - supermarkets/hypermarkets | 0.9 miles away | 5 - Very good | 30 January 2025 |
Questions about Costco Wholesale
What is Costco Wholesale's food hygiene rating?
Costco Wholesale has a food hygiene rating of 5 out of 5 (very good), given by Oldham Council on 15 October 2025.
Is Costco Wholesale safe to eat at?
The rating covers hygiene standards found at inspection, not the food itself. At 5 out of 5, the inspector found hygiene standards at this supermarket to be very good, the top end of the scale.
When was Costco Wholesale last inspected?
Costco Wholesale was last inspected on 15 October 2025, 8 months ago. Food hygiene inspections are unannounced, and the rating is published by Oldham Council rather than by the business.
What did the inspector find at Costco Wholesale?
The inspector scored three areas. Hygienic food handling was rated "very good", the cleanliness and condition of the building "good", and confidence in the management of food safety "very good". Lower concern in all three is what earns a high overall rating.
How does Costco Wholesale compare to other places in Oldham?
75% of the 1,680 rated food businesses in Oldham hold the top rating of 5, and Costco Wholesale is one of them.
Who decides the rating?
Oldham Council inspects Costco Wholesale and sets the rating; the Food Standards Agency publishes it. Neither the business nor this site can change a rating, a business that disagrees can appeal to its council, and can request a re-inspection once it has fixed the problems.
Tell me when this changes
The Food Standards Agency publishes only a business's rating today, not what it scored before, and not when it moves. We check every UK rating each night. Watch Costco Wholesale and we will email you the morning after its rating changes.
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Understanding this rating
More food hygiene ratings near here
Costco Wholesale is one of 210 rated food businesses in Chadderton. See every hygiene rating in Chadderton →
Oldham inspects and rates 1,939 food businesses across its whole area. See every food hygiene rating in Oldham →
The official record is held by the council: https://www.oldham.gov.uk
Rating from the Food Standards Agency under the Open Government Licence. Ratings reflect standards found at the time of inspection and can change. If you think a rating is wrong, the official record is held by the FSA and the local authority; corrections there flow through here. How ratings work →