A demolition application has been filed for 16-14 Madison Street (between Wyckoff and Myrtle Aves). The one-story warehouse building - a former post office - was purchased in August by Essex Capital (via 1614 Madison Partners LLC) for $4,700,000.
The property is located in a C4-3A zoning district which allows for both commercial and residential use. A recent Brownfield Cleanup Program application for the site (ID #C241150) filed with the NY State DEP notes:
The current use of the site is for Commercial and the intended use of the site is for Residential and Unrestricted use.
(More history at the above link.)