143 S Street NW in Bloomingdale: demolition of existing rear structure, construction of a 3-story addition with basement -- and multiple units

Washington Business Journal reporter Michael Neibauer spotted this Bloomingdale address in his DCRA permit review today:

143 S St. NW: Major work for this rowhome, to include demolition of an existing rear structure, and construction of a three-story addition with basement. There will be multiple units, though the permit doesn’t say how many.