Barn Envy: A California Vineyard Proves Even a Hay Shed Deserves a Water View

On a onetime cattle ranch now growing grapes, an old outbuilding that once held nothing but feed and equipment has been rebuilt into a sleek retreat looking out over a lake, all glass and clean lines where the hay used to sit. Down here, where every dock house and pool cabana already competes for its own listing photos, it's a fair reminder that the humblest structure on a property is often just one good architect away from being the best one.

With reporting from Robb Report.