Royal Lancaster London — Event Rooms & Capacities

Lancaster Terrace, London, W2 2TY

3 event spaces · up to 1,500 guests (Nine Kings Suite)

Royal Lancaster London is a hotel in London with 3 event spaces listed here, each with the capacities the venue publishes for it. The largest figure it publishes is 1,500 guests, in Nine Kings Suite. 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 1,000, seated dinners for 1,100, cabaret for 640 and standing receptions for 1,500.

Floor plan — Westbourne Suite

48.7 × 20.4 m (159.8 × 66.9 ft) · 1,008 m² (10,850 sq ft) · ceiling 3 m

Drawn to scale by Floors from the venue’s published length and width (20.4m x 48.7m, height 3m). Doors, windows and pillars are not shown. Check dimensions with the venue before you book.

Plan this room

Plan an event in Nine Kings Suite — free

Unverified listing — compiled from Royal Lancaster London’s own published information. Venue staff can verify it free: floors.live/venues/uk/england/london/royal-lancaster-london/?claim=1.

Room capacities & sizes

Capacities by layout as Royal Lancaster London publishes them. Sizes in metres and square metres, with feet and square feet alongside.

Room	Size	Theatre	Classroom	Banquet	Cabaret	Reception	Boardroom	U-shape	Plan
Nine Kings Suite	40.8 × 18.9 m (133.9 × 62 ft) · 1,263 m² (13,595 sq ft) · ceiling 4.2 m (13.8 ft)	950	500	1,100	520	1,500	—	—	Plan this room →
Westbourne Suite	48.7 × 20.4 m (159.8 × 66.9 ft) · 1,008 m² (10,850 sq ft) · ceiling 3 m (9.8 ft)	1,000	552	900	640	1,500	—	—	Plan this room →
Beech Suite	22.7 × 7.3 m (74.5 × 24 ft) · 205 m² (2,205 sq ft) · ceiling 2.48 m (8.1 ft)	120	68	90	70	150	46	48	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 Royal Lancaster London have?

3 event spaces are listed on this page; the venue says it has 9.

How many guests can Royal Lancaster London seat for dinner?

Up to 1,100 banquet-style in Nine Kings Suite; Westbourne Suite seats 900, per the venue.

What is the largest theatre-style capacity at Royal Lancaster London?

1,000 in Westbourne Suite, per the venue.

What is the largest room at Royal Lancaster London by floor area?

Nine Kings Suite, 1,263 m² (13,595 sq ft), 40.8 × 18.9 m (133.9 × 62 ft).

What is the ceiling height at Royal Lancaster London?

The highest published is 4.2 m (13.8 ft), in Nine Kings Suite.

Sources

Every figure on this page comes from Royal Lancaster London’s own website, read on 22 October 2026:

Official website: royallancaster.com
Capacities: royallancaster.com/events/nine-kings-suite
Floor plan (on the venue’s site): royallancaster.com/wp-content/uploads/2017/08/Nine-Kings-Floorplan.pdf

Work at Royal Lancaster London? to correct it and publish your own floor plans here — free.