The Koch Building at 457 and 455 <a href="https://en.wikipedia.org/wiki/U.S._Route_1_in_New_York" class="extiw" title="w:U.S. Route 1 in New York">Main Street (Northbound US 1)</a> in <a href="https://en.wikipedia.org/wiki/New_Rochelle,_New_York" class="extiw" title="w:New Rochelle, New York">New Rochelle, New York</a>. This building is next door to the New Rochelle Masonic Lodge and Library Building. I know of <a href="//commons.wikimedia.org/wiki/File:Koch_Building;_Baldwin,_NY.jpg" title="File:Koch Building; Baldwin, NY.jpg">another Koch Building in Baldwin, New York</a>. I really should pay more attention to the presence of Koch Buildings throughout the country.
<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>