There is no way to tell for sure whether the building is totally abandoned. Is there a definition somewhere for what that word means in this context? From Google Maps you can see that as of Aug 2024 it was not being used. (https://www.google.com/maps/place/40%C2%B047'41.8%22N+73%C2%B056'06.5%22W/@40.7949784,-73.9350557,3a,75y,224.16h,107.45t/data=!3m7!1e1!3m5!1sEx8HbN1wQ84ayLM6VSSiRA!2e0!6shttps:%2F%2Fstreetviewpixels-pa.googleapis.com%2Fv1%2Fthumbnail%3Fcb_client%3Dmaps_sv.tactile%26w%3D900%26h%3D600%26pitch%3D-17.454528390381867%26panoid%3DEx8HbN1wQ84ayLM6VSSiRA%26yaw%3D224.1616657514636!7i16384!8i8192!4m4!3m3!8m2!3d40.7949306!4d-73.9351286?entry=ttu&g_ep=EgoyMDI2MDMyNC4wIKXMDSoASAFQAw%3D%3D) The owner may be waiting for something, so "abandoned" may not actually apply