Skip to main content
Menu close text
Marriott Logo
Marriott Logo
Help

Select a Language

English(US)

Walnut Creek Marriott

Walnut Creek Marriott

VIEW MAP VIEW MAP
+1 925-934-2000
Cancel
DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates
  • California Ballroom - Classroom Set-Up
Credit Card
Earn 3 Free Nights + 50,000 Bonus Points
Learn More

Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

18

Event Rooms

17916 SQ FT

Total Event Space

500

Capacity Largest Space

15

Breakout Rooms
Capacity Chart | Floor Plans | Equipment and Services
Explore More
Take a 360 degree virtual tour of our Walnut Creek Marriott accommodations and look into what we have to offer!
Learn More
California Ballroom - Banquet Set-Up

Meeting and Events

Inspired menus designed to enhance your event experience

Learn More
Explore our spaces with a 360° virtual tour of the Walnut Creek Marriott Learn More
Discover 18 versatile meeting spaces in Walnut Creek offering over 18,000 square feet of event space Learn More
Bring your presentation to life with premium Audio Visual equipment and attentive in-house service Learn More
Where thoughtful planning meets exceptional service Learn More
Let our specialists help design the perfect menu for your next gathering Learn More
Explore More
Take a 360 degree virtual tour of our Walnut Creek Marriott accommodations and look into what we have to offer!
Learn More
Ballroom - Wedding Reception

Weddings and Occasions

Enjoy group room block rates for your wedding parties.

Learn More
Take a 360 degree virtual tour of our wedding venue in Walnut Creek CA and see what we have to offer Learn More
Explore any of our 18 event venues in Walnut Creek, CA, totaling up to 18,000 sq. ft. of event space
Take advantage of high quality A/V equipment to add a wow factor to your presentation.
Please advise your Catering Sales Manager if you would like to incorporate any safety guidelines.
Menu Planning for your next event - please contact one of our specialists today.
private dining austin
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.
See how we're rewarding events

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
California Ballroom 73.0x73.0x13.0 5329.0 500 300 60 50 500 400
Santa Cruz 24x12.5x8 300 - - 10 - - -
Contra Costa 1 68.0x44.0x8.0 2992.0 100 90 50 0 200 180
Contra Costa Ballroom 94x44x8 4136 250 120 - - 350 23
San Jose 31x20x8 620 30 20 20 18 60 30
Sacramento 36x22x8 792 60 30 24 24 60 40
Santa Rosa 36x22x8 792 60 30 24 24 60 40
Salon F 24x31x13 744 70 30 30 27 75 50
Salon E 24x31x13 744 70 30 30 27 75 50
Salon D 24x31x13 744 70 30 30 27 75 50
Salon C 24x31x13 744 70 30 30 27 75 50
Salon B 24x31x13 744 70 30 30 27 75 50
Salon A 24x31x13 744 70 30 30 27 75 50
San Diego 15.5x12.8x8 198.4 - - 6 - - -
San Francisco 15.5x12.8x- 198.4 - - 6 - - -
Santa Clara 24x12.5x- 300 - - 10 - - -
Santa Catalina 24x12.5x- 300 - - 10 - - -
San Carlos 15.5x12.8x- 198.4 - - 6 - - -
Contra Costa II 40x30x8 1200 100 54 40 32 80 60
Presidential Boardroom 24.0x12.0x8.0 288.0 - - 10 - - -
California Ballroom
Dimensions (LxWxH)
73.0x73.0x13.0
Area (sq.ft)
5329.0
Theater
500
Schoolroom
300
Conference
60
U-Shape
50
Reception
500
Banquet
400
Santa Cruz
Dimensions (LxWxH)
24x12.5x8
Area (sq.ft)
300
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Contra Costa 1
Dimensions (LxWxH)
68.0x44.0x8.0
Area (sq.ft)
2992.0
Theater
100
Schoolroom
90
Conference
50
U-Shape
0
Reception
200
Banquet
180
Contra Costa Ballroom
Dimensions (LxWxH)
94x44x8
Area (sq.ft)
4136
Theater
250
Schoolroom
120
Conference
-
U-Shape
-
Reception
350
Banquet
23
San Jose
Dimensions (LxWxH)
31x20x8
Area (sq.ft)
620
Theater
30
Schoolroom
20
Conference
20
U-Shape
18
Reception
60
Banquet
30
Sacramento
Dimensions (LxWxH)
36x22x8
Area (sq.ft)
792
Theater
60
Schoolroom
30
Conference
24
U-Shape
24
Reception
60
Banquet
40
Santa Rosa
Dimensions (LxWxH)
36x22x8
Area (sq.ft)
792
Theater
60
Schoolroom
30
Conference
24
U-Shape
24
Reception
60
Banquet
40
Salon F
Dimensions (LxWxH)
24x31x13
Area (sq.ft)
744
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon E
Dimensions (LxWxH)
24x31x13
Area (sq.ft)
744
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon D
Dimensions (LxWxH)
24x31x13
Area (sq.ft)
744
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon C
Dimensions (LxWxH)
24x31x13
Area (sq.ft)
744
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon B
Dimensions (LxWxH)
24x31x13
Area (sq.ft)
744
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon A
Dimensions (LxWxH)
24x31x13
Area (sq.ft)
744
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
San Diego
Dimensions (LxWxH)
15.5x12.8x8
Area (sq.ft)
198.4
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
San Francisco
Dimensions (LxWxH)
15.5x12.8x-
Area (sq.ft)
198.4
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Santa Clara
Dimensions (LxWxH)
24x12.5x-
Area (sq.ft)
300
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Santa Catalina
Dimensions (LxWxH)
24x12.5x-
Area (sq.ft)
300
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
San Carlos
Dimensions (LxWxH)
15.5x12.8x-
Area (sq.ft)
198.4
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Contra Costa II
Dimensions (LxWxH)
40x30x8
Area (sq.ft)
1200
Theater
100
Schoolroom
54
Conference
40
U-Shape
32
Reception
80
Banquet
60
Presidential Boardroom
Dimensions (LxWxH)
24.0x12.0x8.0
Area (sq.ft)
288.0
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
California Ballroom 22.2x22.2x4 495.1 500 300 60 50 500 400
Santa Cruz 7.3x3.8x2.4 27.9 - - 10 - - -
Contra Costa 1 20.7x13.4x2.4 278 100 90 50 0 200 180
Contra Costa Ballroom 28.6x13.4x2.4 384.2 250 120 - - 350 23
San Jose 9.4x6.1x2.4 57.6 30 20 20 18 60 30
Sacramento 11x6.7x2.4 73.6 60 30 24 24 60 40
Santa Rosa 11x6.7x2.4 73.6 60 30 24 24 60 40
Salon F 7.3x9.4x4 69.1 70 30 30 27 75 50
Salon E 7.3x9.4x4 69.1 70 30 30 27 75 50
Salon D 7.3x9.4x4 69.1 70 30 30 27 75 50
Salon C 7.3x9.4x4 69.1 70 30 30 27 75 50
Salon B 7.3x9.4x4 69.1 70 30 30 27 75 50
Salon A 7.3x9.4x4 69.1 70 30 30 27 75 50
San Diego 4.7x3.9x2.4 18.4 - - 6 - - -
San Francisco 4.7x3.9x- 18.4 - - 6 - - -
Santa Clara 7.3x3.8x- 27.9 - - 10 - - -
Santa Catalina 7.3x3.8x- 27.9 - - 10 - - -
San Carlos 4.7x3.9x- 18.4 - - 6 - - -
Contra Costa II 12.2x9.1x2.4 111.5 100 54 40 32 80 60
Presidential Boardroom 7.3x3.7x2.4 26.8 - - 10 - - -
California Ballroom
Dimensions (LxWxH)
22.2x22.2x4
Area (sq.mt)
495.1
Theater
500
Schoolroom
300
Conference
60
U-Shape
50
Reception
500
Banquet
400
Santa Cruz
Dimensions (LxWxH)
7.3x3.8x2.4
Area (sq.mt)
27.9
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Contra Costa 1
Dimensions (LxWxH)
20.7x13.4x2.4
Area (sq.mt)
278
Theater
100
Schoolroom
90
Conference
50
U-Shape
0
Reception
200
Banquet
180
Contra Costa Ballroom
Dimensions (LxWxH)
28.6x13.4x2.4
Area (sq.mt)
384.2
Theater
250
Schoolroom
120
Conference
-
U-Shape
-
Reception
350
Banquet
23
San Jose
Dimensions (LxWxH)
9.4x6.1x2.4
Area (sq.mt)
57.6
Theater
30
Schoolroom
20
Conference
20
U-Shape
18
Reception
60
Banquet
30
Sacramento
Dimensions (LxWxH)
11x6.7x2.4
Area (sq.mt)
73.6
Theater
60
Schoolroom
30
Conference
24
U-Shape
24
Reception
60
Banquet
40
Santa Rosa
Dimensions (LxWxH)
11x6.7x2.4
Area (sq.mt)
73.6
Theater
60
Schoolroom
30
Conference
24
U-Shape
24
Reception
60
Banquet
40
Salon F
Dimensions (LxWxH)
7.3x9.4x4
Area (sq.mt)
69.1
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon E
Dimensions (LxWxH)
7.3x9.4x4
Area (sq.mt)
69.1
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon D
Dimensions (LxWxH)
7.3x9.4x4
Area (sq.mt)
69.1
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon C
Dimensions (LxWxH)
7.3x9.4x4
Area (sq.mt)
69.1
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon B
Dimensions (LxWxH)
7.3x9.4x4
Area (sq.mt)
69.1
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
Salon A
Dimensions (LxWxH)
7.3x9.4x4
Area (sq.mt)
69.1
Theater
70
Schoolroom
30
Conference
30
U-Shape
27
Reception
75
Banquet
50
San Diego
Dimensions (LxWxH)
4.7x3.9x2.4
Area (sq.mt)
18.4
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
San Francisco
Dimensions (LxWxH)
4.7x3.9x-
Area (sq.mt)
18.4
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Santa Clara
Dimensions (LxWxH)
7.3x3.8x-
Area (sq.mt)
27.9
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Santa Catalina
Dimensions (LxWxH)
7.3x3.8x-
Area (sq.mt)
27.9
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
San Carlos
Dimensions (LxWxH)
4.7x3.9x-
Area (sq.mt)
18.4
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Contra Costa II
Dimensions (LxWxH)
12.2x9.1x2.4
Area (sq.mt)
111.5
Theater
100
Schoolroom
54
Conference
40
U-Shape
32
Reception
80
Banquet
60
Presidential Boardroom
Dimensions (LxWxH)
7.3x3.7x2.4
Area (sq.mt)
26.8
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
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.
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.
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.
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.
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.
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.
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.

Audio-Visual Equipment

  • 35MM Projector
  • AV Technician
  • Film Projector with Screen
  • LCD Panel
  • LCD Projector
  • Microphone
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Video Camera
  • Videoconferencing
  • Walkie Talkies
  • Wireless Internet

Event Services

  • Security Guards

Event Equipment & Supplies

  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables

Business Services

  • Fax Service
  • Post/Parcel

Frequently Asked Questions

Walnut Creek Marriott has 18 event rooms.

The largest capacity event room is the California Ballroom. It has a capacity of 500.

Yes, Walnut Creek Marriott provides wedding services.

To book a meeting or event at Walnut Creek Marriott click here

WALNUT CREEK MARRIOTT®

Overview Gallery Accommodations Dining Experiences Meetings and Weddings

© 1996 – 2026 Marriott International, Inc. All rights reserved. Marriott Proprietary Information

English
Careers Opens a new window Terms of Use Program Terms & Conditions Privacy Center Digital Accessibility Sustainability in the Supply Chain Site Map Hotel Site Map Help Opens a new window