Today 21239, Idlewylde MD is count around 28 homes for sale at current average listing price of $285,146. Nearby neighborhoods of 21239 are None Available, Loch Raven, Northwood, Idlewood, Idlewylde, Loch Hill, New Northwood, Perring Loch, Glen Oaks, Glendale. Most of 21239 homes are 3 bedrooms with 2 bathrooms.