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JW Marriott San Francisco Union Square

515 Mason Street  San Francisco  California  94102  USA 
Sales Phone:
1-800-831-4004
Sales Fax:
1-415-929-2067

Or Contact Your Nearest Global Sales Office

Floor Plans & Capacity Chart

Floor Plans

JW Marriott San Francisco Union Square

515 Mason Street

San Francisco, California 94102 USA

  • Phone: 1-415-771-8600
  • Fax: 1-415-398-0267
  • Sales fax: 1-415-929-2067

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Capacity Chart

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Click on headings below to re-sort rooms.

Meeting Room Dimensions Area Capacity by Floor Set-Up Room Set-Up Examples  
LxWxH Sq. Meters Theatre Schoolroom Conference UShape Reception Banquet
Metropolitan Ballroom 20x21x4 404 375 230 64 72 500 350
Metropolitan A 19x10x4 193 222 113 46 50 175 160
Metropolitan B 10x10x4 101 96 57 22 24 100 80
Metropolitan C 9x10x4 92 94 57 22 24 100 80
Metropolitan BC 19x10x4 193 222 113 46 50 175 160
Salon I 8x6x3 46 50 30 24 24 45 50
Salon III 7x5x3 33 40 24 16 15 35 30
Salon II 6x5x3 29 28 18 16 14 25 20
Boardroom 6x4x3 23 10 10 10
Skyline A 22x8x3 170 128 75 50 54 150 120
Skyline BC 24x8x3 186 180 90 66 66 180 150
Skyline B 12x8x3 93 70 36 24 27 80 80
Skyline C 12x8x3 93 70 36 28 27 80 70
Terrace 8x8x6 58 40 30
Post 5x5x2 25 24 12 16 14 20 10
Powell 5x5x2 30 28 18 16 14 25 20
Taylor 8x5x2 45 36 16 18 20 25 30
Mason 9x7x2 57 48 30 22 23 50 50
Sutter 7x7x2 49 36 16 18 20 25 30