Please note: all room sizes are approximate.
Events
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11
Event Rooms
13825 SQ FT
Total Event Space
500
Capacity Largest Space
11
Breakout Rooms
Meeting and Events
Our Houston event spaces are equally suited to both small seminars and seated conferences for 500
Ideal for luxury groups up to 75 rooms per night
Among our Houston event spaces is the Director's Room, perfect for meetings and receptions
Reserve an entire floor of the hotel to ensure maximum space and privacy for your Houston gathering
Weddings and Occasions
After attending an event at our wedding venue in Houston, visit the River Oaks District for shopping
Seat up to 320 guests for a truly captivating wedding reception in our sophisticated Astor Ballroom
Ideal for intimate events in River Oaks, our Houston reception hall features a picturesque patio
Enhance your Houston gathering with bespoke catering, crafted by our expert culinary professionals
Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
Floor Plans
| Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Astor Ballroom | 75x62x14 | 4650 | 450 | 175 | 60 | 66 | 500 | 320 |
| Astor I | 25x62x14 | 1550 | 150 | 66 | 52 | 54 | 175 | 120 |
| Astor II | 25x62x14 | 1550 | 150 | 66 | 52 | 54 | 175 | 120 |
| Astor III | 25x62x14 | 1550 | 150 | 66 | 52 | 54 | 175 | 120 |
| The Plaza | 22x38x12 | 836 | 60 | 45 | 25 | 20 | 70 | 60 |
| The Delegate | 16x30x10 | 480 | 16 | 18 | 16 | 15 | 40 | 20 |
| John Jacob Astor Boardroom | 29x19x10 | 551 | - | - | 14 | - | - | - |
| The Director's Room | 46x21x12 | 966 | 90 | 42 | 32 | 29 | 100 | 60 |
| The Colonnade | 24x58x12 | 1392 | 120 | 54 | 50 | 44 | 150 | 100 |
| The Envoy | 21x19x12 | 399 | 35 | 21 | 18 | 15 | 60 | 30 |
| The Ambassador | 43x21x12 | 903 | 65 | 33 | 36 | 30 | 80 | 60 |
| Prefunction Area | 96x38x12 | 3648 | - | - | - | - | 360 | - |
Astor Ballroom
Dimensions (LxWxH)
75x62x14
Area (sq.ft)
4650
Theater
450
Schoolroom
175
Conference
60
U-Shape
66
Reception
500
Banquet
320
Astor I
Dimensions (LxWxH)
25x62x14
Area (sq.ft)
1550
Theater
150
Schoolroom
66
Conference
52
U-Shape
54
Reception
175
Banquet
120
Astor II
Dimensions (LxWxH)
25x62x14
Area (sq.ft)
1550
Theater
150
Schoolroom
66
Conference
52
U-Shape
54
Reception
175
Banquet
120
Astor III
Dimensions (LxWxH)
25x62x14
Area (sq.ft)
1550
Theater
150
Schoolroom
66
Conference
52
U-Shape
54
Reception
175
Banquet
120
The Plaza
Dimensions (LxWxH)
22x38x12
Area (sq.ft)
836
Theater
60
Schoolroom
45
Conference
25
U-Shape
20
Reception
70
Banquet
60
The Delegate
Dimensions (LxWxH)
16x30x10
Area (sq.ft)
480
Theater
16
Schoolroom
18
Conference
16
U-Shape
15
Reception
40
Banquet
20
John Jacob Astor Boardroom
Dimensions (LxWxH)
29x19x10
Area (sq.ft)
551
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
The Director's Room
Dimensions (LxWxH)
46x21x12
Area (sq.ft)
966
Theater
90
Schoolroom
42
Conference
32
U-Shape
29
Reception
100
Banquet
60
The Colonnade
Dimensions (LxWxH)
24x58x12
Area (sq.ft)
1392
Theater
120
Schoolroom
54
Conference
50
U-Shape
44
Reception
150
Banquet
100
The Envoy
Dimensions (LxWxH)
21x19x12
Area (sq.ft)
399
Theater
35
Schoolroom
21
Conference
18
U-Shape
15
Reception
60
Banquet
30
The Ambassador
Dimensions (LxWxH)
43x21x12
Area (sq.ft)
903
Theater
65
Schoolroom
33
Conference
36
U-Shape
30
Reception
80
Banquet
60
Prefunction Area
Dimensions (LxWxH)
96x38x12
Area (sq.ft)
3648
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
360
Banquet
-
| Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Astor Ballroom | 22.9x18.9x4.3 | 432 | 450 | 175 | 60 | 66 | 500 | 320 |
| Astor I | 7.6x18.9x4.3 | 144 | 150 | 66 | 52 | 54 | 175 | 120 |
| Astor II | 7.6x18.9x4.3 | 144 | 150 | 66 | 52 | 54 | 175 | 120 |
| Astor III | 7.6x18.9x4.3 | 144 | 150 | 66 | 52 | 54 | 175 | 120 |
| The Plaza | 6.7x11.6x3.7 | 77.7 | 60 | 45 | 25 | 20 | 70 | 60 |
| The Delegate | 4.9x9.1x3 | 44.6 | 16 | 18 | 16 | 15 | 40 | 20 |
| John Jacob Astor Boardroom | 8.8x5.8x3 | 51.2 | - | - | 14 | - | - | - |
| The Director's Room | 14x6.4x3.7 | 89.7 | 90 | 42 | 32 | 29 | 100 | 60 |
| The Colonnade | 7.3x17.7x3.7 | 129.3 | 120 | 54 | 50 | 44 | 150 | 100 |
| The Envoy | 6.4x5.8x3.7 | 37.1 | 35 | 21 | 18 | 15 | 60 | 30 |
| The Ambassador | 13.1x6.4x3.7 | 83.9 | 65 | 33 | 36 | 30 | 80 | 60 |
| Prefunction Area | 29.3x11.6x3.7 | 338.9 | - | - | - | - | 360 | - |
Astor Ballroom
Dimensions (LxWxH)
22.9x18.9x4.3
Area (sq.mt)
432
Theater
450
Schoolroom
175
Conference
60
U-Shape
66
Reception
500
Banquet
320
Astor I
Dimensions (LxWxH)
7.6x18.9x4.3
Area (sq.mt)
144
Theater
150
Schoolroom
66
Conference
52
U-Shape
54
Reception
175
Banquet
120
Astor II
Dimensions (LxWxH)
7.6x18.9x4.3
Area (sq.mt)
144
Theater
150
Schoolroom
66
Conference
52
U-Shape
54
Reception
175
Banquet
120
Astor III
Dimensions (LxWxH)
7.6x18.9x4.3
Area (sq.mt)
144
Theater
150
Schoolroom
66
Conference
52
U-Shape
54
Reception
175
Banquet
120
The Plaza
Dimensions (LxWxH)
6.7x11.6x3.7
Area (sq.mt)
77.7
Theater
60
Schoolroom
45
Conference
25
U-Shape
20
Reception
70
Banquet
60
The Delegate
Dimensions (LxWxH)
4.9x9.1x3
Area (sq.mt)
44.6
Theater
16
Schoolroom
18
Conference
16
U-Shape
15
Reception
40
Banquet
20
John Jacob Astor Boardroom
Dimensions (LxWxH)
8.8x5.8x3
Area (sq.mt)
51.2
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
The Director's Room
Dimensions (LxWxH)
14x6.4x3.7
Area (sq.mt)
89.7
Theater
90
Schoolroom
42
Conference
32
U-Shape
29
Reception
100
Banquet
60
The Colonnade
Dimensions (LxWxH)
7.3x17.7x3.7
Area (sq.mt)
129.3
Theater
120
Schoolroom
54
Conference
50
U-Shape
44
Reception
150
Banquet
100
The Envoy
Dimensions (LxWxH)
6.4x5.8x3.7
Area (sq.mt)
37.1
Theater
35
Schoolroom
21
Conference
18
U-Shape
15
Reception
60
Banquet
30
The Ambassador
Dimensions (LxWxH)
13.1x6.4x3.7
Area (sq.mt)
83.9
Theater
65
Schoolroom
33
Conference
36
U-Shape
30
Reception
80
Banquet
60
Prefunction Area
Dimensions (LxWxH)
29.3x11.6x3.7
Area (sq.mt)
338.9
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
360
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Room Set-up Examples
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
Room Set-up Examples
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Room Set-up Examples
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Room Set-up Examples
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Room Set-up Examples
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Room Set-up Examples
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Room Set-up Examples
Audio-Visual Equipment
- AV Technician
- LCD Projector
- Microphone
- PA System
- TV
- TV Production Service Provider
- Teleconferencing
- Video Camera
- Videoconferencing
- Wireless Internet
Event Services
- Decorator
- Electrician
- Locksmith
- Message Service
- Photographer
- Registration Service
- Security Guards
Event Equipment & Supplies
- Direction Signs
- Easels
- Flip Chart & Markers
- Installed Stage
- Lobby Bulletin Board
- Name Cards
- Pens / Pencils / Notepad
- Podium Lectern
- Portable Stage
- Spotlights
- Stack Chairs
- Tables
Business Services
- Computers
- Copy Service
- Fax Service
- Overnight Delivery/Pickup
- Post/Parcel
- Printers
Catering Services
- Afternoon Break:$24.00 / Person
- Coffee Break:$24.00 / Person
- Continental Breakfast:$28.00 / Person
- Dinner:$225.00 / Person
- Full Breakfast:$42.00 / Person
- Lunch:$55.00 / Person
- Reception:$115.00 / Person
- Meeting space capacities and configurations follow social distancing guidelines
- Offers single serve F+B options
- Third-party partners comply with MI cleanliness standards
Frequently Asked Questions
The St. Regis Houston has 11 event rooms.
The largest capacity event room is the Astor Ballroom. It has a capacity of 500.
Yes, The St. Regis Houston provides wedding services.
To book a meeting or event at The St. Regis Houston click here
