About this chart
This chart shows foreclosure activity on residential properties in Maricopa County, recorded each month since January 2002, as two lines: Notices of Trustee Sale (a lender starting to foreclose) and Trustee Sales (the foreclosure auctions that went ahead). Many notices are later canceled, which is why the notices line runs well above the sales line. The value axis is logarithmic, so equal steps up the axis are equal percentage changes; this keeps both the extreme years and today readable.
Use the Notices of Trustee Sale and Trustee Sales buttons to show or hide each line. Hover over the chart to see the figures for that month.