Furnished Apartments For Rent Bethesda Maryland . The average size of a fully furnished 2 bedroom apartment for rent in bethesda, md is 1040 sq. 26 furnished homes and apartments for rent in bethesda. 7001 Arlington at Bethesda Apartments in Bethesda, MD (301) 3272... from www.local.com The average size of a furnished 1 bedroom apartment rental in bethesda, md is 1448 sq. Bethesda hill | 5114 dudley ln, bethesda, md. 7620 old georgetown rd bethesda, md 20814.