Buying and selling apartments in New York City condominium and co-op buildings is a very different process than selling a house. The procedure takes longer, it entails more paperwork and more people are involved in the deal.

Traditionally, it takes approximately two-and-one half to three months to close on a co-op once the offer is accepted and approximately two months to close on a condominium. If it’s an all-cash deal, the process will take less time and require less paperwork.