BOMA Standard Method for Measuring Floor Area in Office Buildings – Building Owners and Managers Association method of measuring office space — the standard measure used by most office building owners.  See “Why Your Office Space May Be More Expensive Than You Think” for the importance of this measurement when comparing the cost of various office locations.

LoopNet – Listings for over 6.6 billion square feet of commercial real estate available for lease and over $430 billion of commercial real estate for sale.   Most listings can be viewed without a subscription.  See “How to Use the Internet to Find Dental Office Space”  for additional information on how to use this site to find dental office space.