Condo = any property (including house, townhouse or apartment) that has 管理 and 管理费. 2 f- G& ^2 a, ~/ W. L) E4 d # v0 E: ]$ T1 j1 g* p& m+ jTownhouse = properties attached side by side , can be condo or non-condo. 9 e/ [7 V: _: ]5 I! J 6 H. ]% M' _7 ?Apartment = properties not only attached side by side, but also has neighboring properties up and/or down. Mostly condos.