The stoop is a coveted treasure in all of New York's boroughs. Let's take a look at what residents passionately call "stoop culture" through the years.

51 Market Street, ca. 1978. This four-story building, also known as the William and Rosamond Clark House, was constructed in 1824-25 by an unknown architect. Designed for William Clark, a grocer, the building is an early example of the Late Federal style on the Lower East Side. The home was erected at a time when the neighborhood was an affluent residential area. While the structure may not appear particularly architecturally distinguished today, the building was one of the first to be designated after the Landmark Commission was created in 1965.

Often overlooked, doors are perhaps the most important feature of a building. They are the means by which we escape the often crowded and chaotic streets of the city. Every building has one (well, maybe except for the Raymond Street Jail which was accidentally constructed in 1836 sans front door), but some outfit this largely utilitarian feature with more panache than others. This collection highlights some the city's loveliest historic doorways, from the simple but classic columns of early 19th century Federal rowhouses to the gloriously geometric brickwork of Art Deco apartment houses, and everything in-between.

William and Rosamond Clark House ARCHITECT: Unknown DATE: 1824-25 STYLE: Federal The William and Rosamond Clark House is one of New York City’s few remaining late Federal houses still retaining a significant range of rich architectural details of the period. Above the windows are their original paneled lintels on the first three floors. The lintels are more elaborate than is usual, being enriched with both panels and rosettes. The basement windows are framed with a rusticated architrave composed of alternating smooth and textured blocks of stone. Most of the exterior ironwork is original.