In the mid-1970s, the Adams-Morgan neighborhood in Washington, D.C., faced both redlining and gentrification. In response to developer-led gentrification and its accompanying displacement, the Adams-Morgan Organization used the tenant right-to-purchase clause of D.C.’s 1974 rent control law to block the eviction of twenty-six families on one street. Simultaneously, the organization leveraged a community reinvestment campaign against a local thrift to obtain financing for evicted families, resulting in successful purchases and further community reinvestment lending. This research shows that tenant right-to-purchase legislation provided the legal opportunity structure necessary for community organizations to fight redlining and gentrification.