New Data Resource: St. Louis Property Data
WashU has recently acquired CoreLogic parcel data for St. Louis from Cotality. CoreLogic data supports research across a variety of topics, including property architectural features, environmental impacts on real estate, and housing market trends over time.
The CoreLogic datasets include more than 200 fields describing parcel characteristics, such as property values, ownership, land use, utilities, physical features, and tax assessments. CoreLogic sources raw data from county public records and applies proprietary techniques to create comprehensive property datasets. WashU has licensed all available parcel data records for St. Louis and St. Louis County (covering 2009 to 2025).
Access
Access to CoreLogic Data is mediated by Libraries’ Data Services and is only available to WashU researchers. Graduate and undergraduate researchers must have a faculty advisor or sponsor to access the datasets.