NeighborhoodScout used their database to uncover communities that are discount versions of some of the most posh places in America. "'We calculate matches for any neighborhood you specify -- in any area you want -- using 178 different neighborhood characteristics," says Dr. Andrew Schiller, the site's founder.

No two places are exactly alike, but these luxury gems match-up nicely with their more expensive and well-known siblings, but at sizzling values.
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