Rosedale is a community northeast of the city of Baltimore. Until suburban development began after World War II. Maryland Route 7, which runs through the community, was originally the Philadelphia Road. George Washington traveled it to New York in 1789 where he was inaugurated as the first American president.
Beginning in the 1950s, aided by federal subsidies of new highways, new residential development was built in the suburbs of Baltimore and other major cities. Rosedale grew steadily as a residential suburb. Three quarters of the housing units existing in 1990 were built between 1854 and 1979.

These charts show statistics in Rosedale, MD for the following: Median Sale Price, Active Listings, Days on Market, Months of Supply. Each chart shows Detached and Attached housing types.