Union Square West between 16th and 17th Streets in Manhattan is home to five distinctive and variously historically significant narrow mid-rise buildings.

The quirky Decker Building (2nd from left, at 33 Union Square West) is now chiefly residential with a retail ground floor storefront. From 1967-1973 the building housed Andy Warhol’s “Factory” studio, where, in 1968, he was famously and nearly fatally shot by an irate Valarie Solanas. The neighborhood was more colorful back then.