The ghost of a colonial road on the eastern side of the Chrysler Building

The ghost of a colonial road on the eastern side of the Chrysler Building

September 15, 2022

There’s no finer example of a New York City Art Deco skyscraper than the Chrysler Building, which gleams with strength and grace 77 stories over 42nd Street and Lexington Avenue.

This icon of Machine Age Manhattan was completed in record time between 1928 and 1930, in a race with 40 Wall Street to claim the title of New York’s tallest building. (The Empire State Building beat them both when it debuted on the skyline in 1931.)

Designed by William Van Alen for Walter Chrysler, the head of the car manufacturer, the building begins with a base and then features elegant setbacks as the slender tower rises higher and higher, finally coming to a crown and then a point, literally, with a stainless-steel needle spire that pierces the clouds.

The architectural loveliness of its exterior and interior deserve their own lengthy posts. This post is about how a slant along the Chrysler Building’s setback reflects the former presence of a primitive road traversed by colonial-era New Yorkers.

Gerald R. Wolfe points out this setback in his deeply researched book of walking tours, New York: A Guide to the Metropolis. “Around the corner on 42nd Street (best viewed from the south side of the street), it will be noted that the east wall of the Chrysler Building’s lower setback is not parallel to the north-south avenues,” wrote Wolfe.

This 1822 map shows 42nd Street and Eastern Post (Boston Post) Road as the road crosses Lexington and Third Avenues

Take a look when you’re in the neighborhood: you can see that this eastern setback was built on a rightward slant, while the other setback walls are straight.

What’s the explanation? It’s the ghost of Boston Post Road, a long-defunct thoroughfare and one of the city’s few reliable roadways in the 17th and early 18th centuries. (Boston Post Road was also called Eastern Post Road, or East Post Road—it was the thoroughfare to take if you were heading out of the city to New England.)

The plot of land on which Walter Chrysler planned to build his tower once bordered Boston Post Road, which predated the city street grid and ran roughly between today’s Third and Lexington Avenues, Wolfe explained. When he acquired it, the original border remained—even though the road was defunct.

With this meandering colonial road forming the parcel’s eastern boundary, Chrysler ended up with a slanted plot shaped like a trapezoid, as Sam Roberts put it in his 2019 book, A History of New York in 27 Buildings. Hence the angled setback, which reflects the angle of this de-mapped road.

Boston Post Road disappeared from city maps in the 19th century, though it’s unclear when. It was definitely gone by the Gilded Age: A New York Times article from 1881 describes it as “now obliterated and forgotten.”

Other ghosts of the Boston Post Road still exist though. One remnant is this East 49th Street courtyard, where travelers could catch the stagecoach to Boston.

[Top photo: NYPL; third image: Map of the Common Lands; raremaps.com; fourth image: greatbuildings.com; fifth image: NYPL]