1721 Cropsey Avenue, Brooklyn, NY 11214

The two-family residence at 1721 Cropsey Avenue in Bath Beach, owned by Weiyan Guo, is a two-story building constructed in 1920. According to Department of Buildings records, there was a notable complaint filed in December 2018 regarding unauthorized work on the property, specifically concerning the absence of necessary permits for building, plumbing, or demolition work.

This complaint, assigned the number 3678635, was officially closed in February 2019 after an inspection was conducted on February 19, 2019. However, it's worth noting that the inspector was unable to gain access to the property, marking this as the second final attempt to conduct the inspection.

The building's documented history is relatively sparse, with no reported violations or complaints in the subsequent years between 2019 and the current date of July 2025. This could suggest either improved compliance with building regulations or limited oversight issues during this period. While the 2018-2019 permit-related complaint represents the only recorded issue in recent years, the lack of subsequent complaints does not necessarily indicate the absence of any building concerns or modifications.