In real estate, location is the name of the game. GIS is the state-of-the-art technology for tracking, analyzing and portraying everything on the gameboard.

GIS (in the same technology realm as GPS, MapQuest, Google Earth, etc.) is invaluable for retail site selection, brokerage, appraisal, institutional investment, asset management, mortgage and insurance underwriting … just to name few!

Maximizing Revenues

Real estate is all about information arbitrage. Companies with a GIS inevitably know more than do their competitors without a GIS – and thereby gain a potentially huge competitive advantage.
Let us show you how.

Minimizing Costs

Everything exists somewhere. A GIS is the most cost-effective technology developed yet for organizing and accessing all the location-specific information a company needs to stay in business.
Let us show you how.

Castle Consulting was retained by the Urban Land Institute (ULI) to design and implement an Internet portal that directly links to hundreds of GIS maps in all 110 Bay Area jurisdictions. The portal is now available to the public at

Castle Consulting India proudly announces the launching of its weekly subscription newsletter: Retail Site Selection Geo-Report. Each issue provides comprehensive maps, charts, tables, and statistical analyses of 48 leading cities throughout India.