Market Data by US City

GlobeSt.com provides in-depth and breaking commercial real estate news around the clock in major and secondary markets throughout the country
http://www.globest.com/

REIS Commercial Space Market Info

A resource of commercial real estate trends, analytics, market research and news. Free market information for 82 markets. Comprehensive reports available for a fee.
http://www.reis.com/

Datscha.com

Provides general information on property market and a system for analysis and valuation of properties.
http://www.datscha.com

REJournals.com

News and information source for commercial real estate news and information in Minnesota, Illinois and Michigan.
http://www.rejournals.com

Torto Wheaton Research

The research subsidiary of CB Richard Ellis Commercial provides limited free reports. Their focus is on commercial real estate forecasting, analysis, and research
http://www.tortowheatonresearch.com/

Office Space Market Information from OfficeFinder.

Office space market information from OfficeFinder - a network of office tenant representatives.
http://www.officefinder.com/information.html

Vandema

Portal to Commercial real estate statistics and directories.
http://vandema.com/

NAI Direct

Online platform for requesting and receiving a services, research, and reports, which support the real estate decision-making and management process.
http://www.naiweb.com/

Emporis

Offers databases on buildings worldwide. Features world map, building statistics and diagrams, news, images, company services and profile.
http://www.emporis.com

CoStar Group, Inc.

Provider of information services to commercial real estate professionals in the United States and the United Kingdom.
http://www.costar.com/PortalPublic/