LuxuryRealEstate.com 
International directory of high-end homes and estates for sale, associated with "Who's Who in Luxury Real Estate" magazine. Includes search and email postcard capabilities.
http://www.luxuryrealestate.com/Luxury Homes Network
Features luxury properties in Europe, Asia, and the US. Includes virtual tours plus search for agents, listings, and rentals.
http://www.luxuryhomesnetwork.com
Luxury Homes And Properties
Offers listings of homes and land available by owner or by agents.
http://www.luxuryhomesandproperties.com/
Luxury Home Digest
Information, news and gossip for luxury living.
http://www.LuxuryHomeDigest.com
LuxuryHomes.com
Showcases some of the world's finest real estate and the industry's leading luxury brokers.
http://www.luxuryhomes.com/
Luxury Boulevard
Collection of International luxury homes, apartments and villas for sale.
http://www.luxury-boulevard.com/
AOL Real Estate: Luxury Homes
Features articles and photo galleries on high end living in the United States.
http://realestate.aol.com/information/luxury-homes
