Baltimore v. Roper (1877)
Under an English rule called 'ancient lights,' a homeowner could block a neighbor from building anything that cut off light to their windows. American courts rejected the doctrine, ruling that a landowner has no property right to an open view or to light across a neighbor's land. View and privacy losses became hard to claim as legal injuries.
Property owners lost a legal tool to stop adjacent construction.
Privacy and view harm generally became a matter of zoning rules, not private lawsuits.
The Floreses' privacy loss, however real, is not a legal injury in California courts — their only forum is the city's discretionary conditions.
