Building Flawed American Dreams

Mr. Cisneros rarely comes around anymore. Lago Vista, like many communities born in the housing boom, is now under stress. Scores of homes have been foreclosed, including one in five over the last six years on the community’s longest street, Sunbend Falls, according to property records.

While Mr. Cisneros says he remains proud of his work, he has misgivings over what his passion has wrought. He insists that the worst problems developed only after “bad actors” hijacked his good intentions but acknowledges that “people came to homeownership who should not have been homeowners.”

They were lured by “unscrupulous participants — bankers, brokers, secondary market people,” he says. “The country is paying for that, and families are hurt because we as a society did not draw a line.”

The causes of the housing implosion are many: lax regulation, financial innovation gone awry, excessive debt, raw greed. The players are also varied: bankers, borrowers, developers, politicians and bureaucrats.

Mr. Cisneros, 61, had a foot in a number of those worlds. Despite his qualms, he encouraged the unprepared to buy homes — part of a broad national trend with dire economic consequences.