Where is the original St. Patrick's church located?

The original St. Patrick's Church is located in Nolita, specifically at the corner of Prince and Mott Streets. This church was built in 1815 and served as a cornerstone for the Irish Catholic community in New York City. Its historical significance is enhanced by its architectural style and its early role in the development of the area. Nolita, short for "North of Little Italy," has retained its charm and character, making the location of this church notable in New York City's rich tapestry of neighborhoods.

The other locations mentioned do not align with the original St. Patrick's Church. While there are many significant churches in Brooklyn, the Financial District, and the Upper West Side, none of these areas house the original St. Patrick's Church. Each of those options represents different historical or cultural landmarks, but they do not pertain to the original site of this specific church, making the choice of Nolita, Prince, and Mott Streets the accurate answer.