Discussions

I am working with the Verisk property data that Dewey provides. Is there a way to access historical snapshots of the data? As I understand it, the dataset is updated monthly to include new transactions, during which the modelled columns (eg estimated property value) are changed using the information from that months' new transactions. As a result, the dataset you can download via Dewey's API only has the most recent sales price for each property (as previous transactions for that property are overwritten) and older transactions and property value estimates are unavailable. I am interested in having access to both the complete transaction history for properties included in the dataset and the property value estimates over time. Is there a way to access the data in this way?