Individual privacy is respected in condominiums, but this makes it difficult to notice when individuals may require external assistance. To clarify the conditions of persons with special needs in condominiums, we surveyed the management staff of condominiums. The survey was conducted online, and 2,578 people (82.4% response rate) completed it. The survey revealed that the management staff identifies persons with special needs and provides support such as daily monitoring. It also indicated that the older the condominium and the larger the number of units, the more likely it is to have a resident with special needs. The results suggest that disaster preparedness for persons in condominiums with special needs must become more important in the future.