LISLE, IL-The 47,803-sf Corporate West I at 4300 Commerce Ct. offers visibility from I-88 and has been renovated twice during the last 10 years. The Oak Brook office of CB Richard Ellis brings the property, which is one-third vacant, to market at $4.3 million.

ATLANTIC CITY, NJ-Work on Aztar Corp.'s $245-million expansion at the casino-hotel had been halted since the fatal collapse of five levels of the under-construction parking garage in late October.

LOS ANGELES-Construction begins on the 23-story Californian on Wilshire, a joint venture of Fifield Cos. of Chicago and locally based California Landmark.

FAIRFIELD, CA-The locally based hotel owner and manager is nearly halfway through a $10-million renovation of a 312-room resort on Kauai that it acquired in September for $9.5 million. The property will become the first Marriott-branded hotel in Hawaii.