Search Results
Journal Article
How Long Does It Take to Build Multifamily Housing?
Increasing the supply of multifamily housing is a key strategy to reduce the cost of shelter in our larger cities. However, the time required to produce these units has grown over time. We document the duration from when an apartment or condominium development or redevelopment (i.e., conversion from another use) is first announced until its completion. We break down this duration into (a) the planning and permitting phase and (b) the construction phase. We find that, on average, projects spend three to four months more in the planning stage than in construction. This project duration is ...