Caswell House — Wedding & Event Spaces & Capacities

Caswell Lane, Brize Norton, OX18 3NJ

1 event space · up to 200 guests (Wenmans Barn)

Caswell House is a wedding and events venue in Brize Norton with 1 event space listed here, each with the capacities the venue publishes for it. The largest figure it publishes is 200 guests, in Wenmans Barn. 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 140, seated dinners for 140 and standing receptions for 200.

No floor plan is drawn here: Caswell House publishes capacities but no room dimensions. The planner opens each room sized to fit its published capacity instead.

Plan an event in Wenmans Barn — free

Unverified listing — compiled from Caswell House’s own published information. Venue staff can verify it free: floors.live/venues/uk/england/brize-norton/caswell-house/?claim=1.

Room capacities & sizes

Capacities by layout as Caswell House publishes them. Sizes in metres and square metres, with feet and square feet alongside.

RoomTheatreBanquetReceptionPlan
Wenmans Barn140140200Plan this room →

A dash means the venue does not publish that figure. No room sizes are published, so those rooms open in the planner sized to fit their capacity. Confirm final numbers with the venue.

Frequently asked questions

How many event spaces does Caswell House have?

1 event space is listed on this page; the venue says it has 3.

How many guests can Caswell House seat for dinner?

Up to 140 banquet-style in Wenmans Barn, per the venue.

What is the largest theatre-style capacity at Caswell House?

140 in Wenmans Barn, per the venue.

Sources

Every figure on this page comes from Caswell House’s own website, read on 22 October 2026:

Work at Caswell House? to correct it and publish your own floor plans here — free.

More event venues in England