["Real Estate Economics, EarlyView. ", "\nAbstract\nWe test whether new condominium construction generates vacancies in a local housing market through induced moves. Using detailed address‐history microdata, we track households who moved into a newly built 512‐unit condominium tower in Honolulu, Hawaiʻi, which included both market‐rate and income‐restricted units. We identify prior addresses and follow vacancy chains across multiple rounds of moves. The vacated homes were substantially cheaper than the new units and spanned diverse locations and housing types. Income‐restricted units produced fewer secondary vacancies, but those vacancies were concentrated at lower price points. Our results show that new condominium construction eases supply constraints and expands local affordability. The distinct filtering dynamics between market‐rate and income‐restricted units have important implications for inclusionary zoning policies."]