Completely updated!!!
From FS Hotels and Resorts 2006 2nd Quarter Report (Available on FS Hotels website):

Scheduled 2006/2007 openings:
# of rooms
Four Seasons Hotel Alexandria, Egypt* 125
Four Seasons Hotel Florence, Italy 120
Four Seasons Hotel Istanbul @ Bosphorus 170
Four Seasons Resort Koh Samui* 50
Four Seasons Resort Lanai at Koele, Hawaii 100
Four Seasons Resort Maldives at Landaa Giraavaru 115 1 November 2006
Four Seasons Hotel Mumbai, India* 235
Four Seasons Hotel Westlake Village, California 270

Beyond 2007

Four Seasons Hotel Bahrain 270
Four Seasons Hotel Baltimore, MD* 200
Four Seasons Resort Barbados* 120
Four Seasons Hotel Beijing, China 325
Four Seasons Hotel Beirut, Lebanon 235
Four Seasons Resort Bora Bora, French Polynesia 105
Four Seasons Hotel Doha at the Pearl, Qatar* 250
Four Seasons Hotel Dubai* 250
Four Seasons Hotel Hangzhou, China* 100
Four Seasons Hotel Kuala Lumpur* 140
Four Seasons Hotel Macau* 370
Four Seaons Hotel Marrakech* 140
Four Seasons Resort Mauritius* 120
Four Seasons Hotel Moscow* 185
Four Seasons Hotel Moscow Kamenny Island* 80
Four Seasons Hotel New Orleans* 240
Four Seasons Resort Puerto Rico* 250
Four Seasons Hotel Seattle, WA* 150
Four Seasons Resort Seychelles* 55
Four Seasons Hotel Shanghai at Pudong* 190
Four Seasons Hotel St. Petersburg 200
Four Seasons Hotel Taipei* 275
Four Seasons Hotel Toronto (Yorkville)* 265
Four Seasons Resort Vail, CO* 120


Hotels in red are the newest announced properties
*Expected to include Residential component

-Interesting that in 2005, a property was scheduled to open in Kuwait City but in the most recent Quarterly report, Kuwait City has been removed from the pipeline growth chart.

-Of interest is that the two Moscow property's room counts have dropped since they were first announced. FS Moscow went from 210 to 185 keys; Kamenny Island from 90 to 80 keys.