The Duke of Cornwall Hotel — Event Rooms & Capacities

Millbay Road, Plymouth, Devon, PL1 3LG

7 event spaces · up to 300 guests (Ballroom)

The Duke of Cornwall Hotel is a hotel in Plymouth with 7 event spaces listed here, each with the capacities the venue publishes for it. The largest figure it publishes is 300 guests, in Ballroom. Check a room fits, then lay out your own tables, stage and dance floor to scale — free.

Across its rooms the venue lists theatre-style sessions for up to 300, seated dinners for 250, cabaret for 180 and standing receptions for 300.

Floor plan — Ballroom

The Duke of Cornwall Hotel — Ballroom, drawn to scaleBallroom at The Duke of Cornwall Hotel, drawn by Floors from the venue's published length and width.22 m (72.2 ft)12 m (39.4 ft)Ballroom264 m² · 2,842 sq ft · 250 banquet / 300 theatreDrawn to scale from the published length and width; doors, windows and pillars not shown.

22 × 12 m (72.2 × 39.4 ft)

Drawn to scale by Floors from the venue’s published length and width (22m x 12m). Doors, windows and pillars are not shown. Check dimensions with the venue before you book.

Plan this room
Plan an event in Ballroom — free

Unverified listing — compiled from The Duke of Cornwall Hotel’s own published information. Venue staff can verify it free: floors.live/venues/uk/england/plymouth/the-duke-of-cornwall-hotel/?claim=1.

Room capacities & sizes

Capacities by layout as The Duke of Cornwall Hotel publishes them. Sizes in metres and square metres, with feet and square feet alongside.

RoomSizeTheatreClassroomBanquetCabaretReceptionBoardroomU-shapePlan
Ballroom22 × 12 m (72.2 × 39.4 ft)300—250180300——Plan this room →
Hayward Room9 × 9 m (29.5 × 29.5 ft)80326048803630Plan this room →
Millbay Suite12 × 6 m (39.4 × 19.7 ft) · ceiling 4 m (13.1 ft)6030—24603025Plan this room →
Millbay Room7 × 6 m (23 × 19.7 ft) · ceiling 4 m (13.1 ft)4020——502018Plan this room →
Station Room6 × 5 m (19.7 × 16.4 ft) · ceiling 4 m (13.1 ft)2512——251614Plan this room →
Writing Room8 × 5 m (26.2 × 16.4 ft) · ceiling 3 m (9.8 ft)402030244024—Plan this room →
Whiteford Room6 × 4 m (19.7 × 13.1 ft) · ceiling 3 m (9.8 ft)—————8—Plan this room →

A dash means the venue does not publish that figure. Confirm final numbers with the venue.

Frequently asked questions

How many event spaces does The Duke of Cornwall Hotel have?

7 event spaces are listed on this page.

How many guests can The Duke of Cornwall Hotel seat for dinner?

Up to 250 banquet-style in Ballroom; Hayward Room seats 60, per the venue.

What is the largest theatre-style capacity at The Duke of Cornwall Hotel?

300 in Ballroom, per the venue.

What is the ceiling height at The Duke of Cornwall Hotel?

The highest published is 4 m (13.1 ft), in Millbay Suite.

Sources

Every figure on this page comes from The Duke of Cornwall Hotel’s own website, read on 22 October 2026:

Work at The Duke of Cornwall Hotel? to correct it and publish your own floor plans here — free.

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