HouseCanary continuously monitors individual property records for any applicable updates. We include a timestamp that indicates the last time information about a property was updated as part of the data file that we provide to you on a monthly basis.

Underlying update frequency can vary based on geography - it can range from a few days to up to 45 days depending on a variety of factors and underlying data sources, but is generally provided to clients as quickly as possible based on our internal normalization and aggregation processes.