Urban Land Institute is a major land use and development advocacy and research organization and publishes area-specific real estate trends.
List of useful associations in the real estate field - member based, they publish trade journals and reports that provide news, trends and statistics about their industries. They host conferences, advocate for and educate about their industry.
In dollars per square foot by type of building and US metropolitan area.
Revenue, expense, and vacancy trends,
energy consumption analysis, operating ratios and leasing commissions.
Includes medical office buildings.