Condo = any property (including house, townhouse or apartment) that has 管理 and 管理费. 2 R& M2 q2 u5 e/ K- C9 }: ~5 P* D* Y- g * I" r; d& M% a rTownhouse = properties attached side by side , can be condo or non-condo. 1 N# [" y5 o9 R! x6 w8 V5 | 9 H0 [! z6 ?2 m4 G; {Apartment = properties not only attached side by side, but also has neighboring properties up and/or down. Mostly condos.