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

1200 E State Hwy 114, Southlake, TX 76092

With 21 event spaces across 46,783 sq ft4,346 m² of function space, The Westin Dallas Southlake is a flexible choice for meetings and celebrations in Southlake. The largest room, The Southlake Grand Ballroom, hosts 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

Room capacities and dimensions for The Westin Dallas Southlake
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Carroll BallroomPlan this room →1,752 sq ft163 m²13 ft4 m130190120175——
ColleyvillePlan this room →864 sq ft80 m²13 ft4 m659560852025
Event LawnPlan this room →8,000 sq ft743 m²—540——800——
GrapevinePlan this room →888 sq ft82 m²13 ft4 m659560852025
KellerPlan this room →888 sq ft82 m²14 ft4.3 m709060852025
RegistrationPlan this room →288 sq ft27 m²13 ft4 m2030202578
RoanokePlan this room →288 sq ft27 m²13 ft4 m2030202578
Salon APlan this room →986 sq ft92 m²22 ft6.7 m8010565952425
Salon BPlan this room →1,015 sq ft94 m²22 ft6.7 m8510565952425
Salon CPlan this room →1,981 sq ft184 m²22 ft6.7 m160215135195—55
Salon DPlan this room →986 sq ft92 m²22 ft6.7 m8010565952425
Salon EPlan this room →1,015 sq ft94 m²22 ft6.7 m8510565952425
Salon FPlan this room →2,676 sq ft249 m²22 ft6.7 m160215135200—55
Skyline BallroomPlan this room →3,711 sq ft345 m²13 ft4 m300400250370——
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 m²13 ft4 m————10—
Tarrant BallroomPlan this room →2,952 sq ft274 m²14 ft4.3 m245325200295—84
The Southlake Grand BallroomPlan this room →8,027 sq ft746 m²22 ft6.7 m540880500800——
Trophy ClubPlan this room →1,008 sq ft94 m²14 ft4.3 m701056595—28
WestlakePlan this room →1,056 sq ft98 m²14 ft4.3 m8011070105—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 spaces does The Westin Dallas Southlake have?
The Westin Dallas Southlake has 21 event spaces totaling 46,783 sq ft.
What is the largest event space at The Westin Dallas Southlake?
The largest event space at The Westin Dallas Southlake is The Southlake Grand Ballroom, which holds up to 880 guests across 8,027 sq ft.
What is the banquet capacity of The Southlake Grand Ballroom at The Westin Dallas Southlake?
The Southlake Grand Ballroom seats up to 540 guests in a banquet layout.
How many people fit in The Southlake Grand Ballroom theater-style?
The Southlake Grand Ballroom holds up to 880 guests in a theater setup.
What are the dimensions of The Southlake Grand Ballroom?
The Southlake Grand Ballroom measures 115.5 × 69.5 ft (8,027 sq ft) with 22 ft ceilings.

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