Associated with 1 building and 10 units across the Upper West Side, Magdalena Kosz is an officer responsible for a portfolio that spans construction eras from the 1880s to the 1880s, reflecting a historical development period. The portfolio is concentrated in the Upper West Side in Manhattan. The building is a low-rise structure. All of the associated buildings have rent-stabilized apartments. Prospective renters can find building-level ratings, reviews, and open-data records on the associated building pages.