87 Alta Avenue, also known as the Residence of E.K. Martin, an elaborate towering Victorian house on the edge of the cliff of the <a href="https://en.wikipedia.org/wiki/Park_Hill,_Yonkers" class="extiw" title="w:Park Hill, Yonkers">Park Hill</a> section of <a href="https://en.wikipedia.org/wiki/Southwest_Yonkers,_New_York" class="extiw" title="w:Southwest Yonkers, New York">Southwest Yonkers, New York</a>. The house was previously mistaken as the Park Hill Incline Railway Upper Station, but it actually next door to that station, which is at 83 Alta Avenue, although many websites have claimed it's at 82 Alta Avenue, and address that doesn't exist.
<a href="//commons.wikimedia.org/wiki/User:DanTD" title="User:DanTD">DanTD</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>