Grosvenor Casino Portsmouth Gunwharf Quays

Gunwharf Quays

Food hygiene rating 5 / 5 · Very good

Squeaky clean

Grosvenor Casino Portsmouth Gunwharf Quays scored a 5 out of 5 at its last inspection. Tuck in.

The breakdown

Hygiene Very good Cleanliness & condition Good Confidence in management Good

Last inspected on 26 January 2026 by Portsmouth.

Rating over time

We have recorded 2 Food Standards Agency inspections for Grosvenor Casino Portsmouth Gunwharf Quays, from June 2018 to January 2026. Its hygiene rating has held steady, from 5 in 2018 to 5 in 2026.

Food hygiene rating (0 to 5) at each FSA inspection of Grosvenor Casino Portsmouth Gunwharf Quays.

Food hygiene rating history for Grosvenor Casino Portsmouth Gunwharf Quays
Inspection date	Rating	Verdict
11 June 2018	5 / 5	Very good
26 January 2026	5 / 5	Very good

What does this rating mean?

Grosvenor Casino Portsmouth Gunwharf Quays in Gunwharf Quays has a food hygiene rating of 5 out of 5 (very good). On the Food Standards Agency scale, 5 is the best and 0 is the worst. Yes - 5 is the top food hygiene rating. It means hygiene standards were very good at the last inspection.

The rating reflects standards found at the last inspection. It is not a verdict on how the food tastes - it scores how well the business manages food safety. How often a place is inspected depends on its risk: lower-rated and higher-risk businesses are revisited more often than spotless ones.

Where is it?

R19 And Lo5,
Central Square South Building,
Gunwharf Quays,
Portsmouth,
PO1 3TW

Grosvenor Casino Portsmouth Gunwharf Quays Hygiene Rating - 5/5

This is the official Food Standards Agency hygiene badge for Grosvenor Casino Portsmouth Gunwharf Quays. The data is published by the FSA under the Open Government Licence.

Who inspects Grosvenor Casino Portsmouth Gunwharf Quays?

Food hygiene at Grosvenor Casino Portsmouth Gunwharf Quays is inspected by Portsmouth, the local authority responsible for this area. You can reach them at http://www.portsmouth.gov.uk or [email protected].

Questions about Grosvenor Casino Portsmouth Gunwharf Quays

What is Grosvenor Casino Portsmouth Gunwharf Quays’s food hygiene rating?

Grosvenor Casino Portsmouth Gunwharf Quays has a food hygiene rating of 5 out of 5 (Very good), based on its last Food Standards Agency inspection on 26 January 2026.

When was Grosvenor Casino Portsmouth Gunwharf Quays last inspected?

Grosvenor Casino Portsmouth Gunwharf Quays was last inspected by Portsmouth on 26 January 2026.

Is a 5 out of 5 hygiene rating good?

Yes - 5 is the top food hygiene rating. It means hygiene standards were very good at the last inspection.

What do the food hygiene scores mean?

The rating combines three checks made on the day of the inspection: how hygienically food is handled, the cleanliness and condition of the premises, and how confident the inspector is that management will keep standards up. A higher overall score, from 0 up to 5, means fewer problems were found.