Permits have been filed to build a four-story four-unit building at 23 West 45th Street, in Midtown, Manhattan. The proposed 45-foot-tall building will have 146,448 square feet of residential space and 15,050 square feet of commerical space. The permit was filed on Jan 24, 2026 with 16 square feet of front yard and 15 square feet of back yard space.
The owner filed the permit through their representative Carlos Defonseca of L+z Architecture, D. PC.
The existing building is a Low-rise built in 1929 with 3 floors and 6,940 square feet of space.
