an animated & fully browsable map of all homes in the United States, based on the huge catalog of U.S. residential properties & their construction dates retrieved from . developed by the well-known , the dynamic animations use the year the properties were built to show the growth of streets, neighborhoods & cities over time.

it is quite impressive to explore how some sudden residential growths develop over time, ranging from the lineair, grid-like , the internal redevelopments caused by or the fast growing metropolitan areas around .

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