In Progress: Tivoli Village at Queensridge

Location: Las Vegas Valley

Developers: Executive Home Builders and IDB Development Corp., Ltd.

Size: 1.4 million sq. ft.

Price: $850 million

Completion: Spring 2009

Buzz: The 29-acre mixed-use development will combine 500,000 sq. ft. of retail and restaurants with 200,000 sq. ft. of office space and 340 luxury condominiums.