Two developers are teaming up on their first multifamily project in New York, a 450-unit luxury residence in Westchester County. Trammell Crow Residential, the multifamily development arm of Crow Holdings, and Marcus Partners are developing the Alexan Harrison in Harrison, New York, the companies announced Thursday. The developers broke ground in August and aim to complete the project in April 2024. The five-story luxury residence at 3 Westchester Park Drive will consist of two buildings