Southern Redlining CollectionIn the 1930s, the Home Owners’ Loan Corporation (HOLC), appraised real estate in urban areas, working in partnership with local real estate brokers. HOLC maps assigned residential areas a grade from one to four” with corresponding letters and colors: A (Green), B (Blue), C (Yellow), D (Red). Red districts, representing the least desirable investment areas, were often majority-black, and the "redlining" represented by the HOLC maps influenced a lack of investment in the inner cities and eventually, older suburbs. This site, focusing on cities in North Carolina, allows the user to overlay the HOLC-defined districts on top of later urban renewal projects.