139 Amboy Street Situated in Brooklyn's dense, Brownsville neighborhood, 139 Amboy Street is a ~15, 480-square-foot, 3-story Brick building ( Known as St. Timothy's Holy Church which served the community for generations) on a 7, 500-square-foot lot (75' x 100') available for long-term lease. Located in an R6 zoning district, the property offers amazing space for community facilities-making it an exceptional, highly customizable opportunity for a charter school, daycare center, or medical facility seeking a large institutional footprint. The building features expansive open-assembly areas, multi-room layouts, and administrative space for tenant-specific build-out, while benefiting from an ideal location surrounded by local commercial corridors, community anchors like Brookdale University Hospital, and exceptional public transit options including the 3 train, nearby Broadway Junction (A/C/L), and the B7, B12, and B14 bus lines.