The Westin Dallas Southlake — Event Spaces, Floor Plans & Capacities

1200 E State Hwy 114, Southlake, TX 76092

21 rooms · largest space: The Southlake Grand Ballroom, 8,027 sq ft746 m²

With 21 event rooms, The Westin Dallas Southlake is a flexible choice for meetings and celebrations in Southlake. The largest space is The Southlake Grand Ballroom, 8,027 sq ft746 m². It holds up to 880 guests. Full capacity details for each room are below.

Between them, the 21 rooms accommodate theater-style sessions for up to 880, seated banquets for 540 and standing receptions for 800. 3 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Floor plans

Detailed floor plans for The Westin Dallas Southlake are published on the venue’s official site.

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Room capacities & dimensions

21 rooms

Room capacities and dimensions for The Westin Dallas Southlake
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	Conference	U-Shape
Carroll BallroomPlan this room →	1,752 sq ft163 m²	13 ft4 m	130	190	120	175	—	—
ColleyvillePlan this room →	864 sq ft80 m²	13 ft4 m	65	95	60	85	20	25
Event LawnPlan this room →	8,000 sq ft743 m²	—	540	—	—	800	—	—
GrapevinePlan this room →	888 sq ft82 m²	13 ft4 m	65	95	60	85	20	25
KellerPlan this room →	888 sq ft82 m²	14 ft4.3 m	70	90	60	85	20	25
RegistrationPlan this room →	288 sq ft27 m²	13 ft4 m	20	30	20	25	7	8
RoanokePlan this room →	288 sq ft27 m²	13 ft4 m	20	30	20	25	7	8
Salon APlan this room →	986 sq ft92 m²	22 ft6.7 m	80	105	65	95	24	25
Salon BPlan this room →	1,015 sq ft94 m²	22 ft6.7 m	85	105	65	95	24	25
Salon CPlan this room →	1,981 sq ft184 m²	22 ft6.7 m	160	215	135	195	—	55
Salon DPlan this room →	986 sq ft92 m²	22 ft6.7 m	80	105	65	95	24	25
Salon EPlan this room →	1,015 sq ft94 m²	22 ft6.7 m	85	105	65	95	24	25
Salon FPlan this room →	2,676 sq ft249 m²	22 ft6.7 m	160	215	135	200	—	55
Skyline BallroomPlan this room →	3,711 sq ft345 m²	13 ft4 m	300	400	250	370	—	—
Skyline FoyerPlan this room →	2,400 sq ft223 m²	—	—	—	—	240	—	—
Southlake FoyerPlan this room →	5,586 sq ft519 m²	—	—	—	—	555	—	—
SRH BoardroomPlan this room →	416 sq ft39 m²	13 ft4 m	—	—	—	—	10	—
Tarrant BallroomPlan this room →	2,952 sq ft274 m²	14 ft4.3 m	245	325	200	295	—	84
The Southlake Grand BallroomPlan this room →	8,027 sq ft746 m²	22 ft6.7 m	540	880	500	800	—	—
Trophy ClubPlan this room →	1,008 sq ft94 m²	14 ft4.3 m	70	105	65	95	—	28
WestlakePlan this room →	1,056 sq ft98 m²	14 ft4.3 m	80	110	70	105	—	30

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Frequently asked questions

How many event rooms does The Westin Dallas Southlake have?

The Westin Dallas Southlake has 21 rooms.

What is the largest space at The Westin Dallas Southlake?

The Southlake Grand Ballroom, 8,027 sq ft: 115.5 × 69.5 ft, 540 banquet / 880 theater.

How many people can The Westin Dallas Southlake seat for a banquet?

Up to 540 in Event Lawn. The next largest room, The Southlake Grand Ballroom, seats 540.

What is the ceiling height at The Westin Dallas Southlake?

The highest ceiling is 22 ft, in Salon A.

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