Standardized and normalized are two different jobs
Standardized means the same information is expressed the same way everywhere: one format, one definition, one environment. Normalized means it's organized into a consistent structure, so the relationships between properties, units, and residents hold up when you query them. You need both before you can compare one property against another or learn from the competitive set. Our breakdown of the standardization process shows how property data gets from a source system into that shape, and what makes a multifamily-specific data model different explains why a general-purpose approach struggles with apartment data.