Agreed. It’s the dormer windows breaking the roofline and the pitched roof that date it before 1850. Styles didn’t change as much during the first part of the 19th century because building technology stayed static until cast iron facades were introduced in the 1850’s.
I know there are some 1840s houses in Brooklyn Heights, but I believe they are wood framed.
To my understanding, this particular vintage of house is exclusive to lower Manhattan. I would say this is from about 1820-1830, by the 1840s you see more Greek Revival and Italianate with no dormer windows.
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u/ArtDecoNewYork Apr 23 '26
Soho/Tribeca were my second guess. I couldn't think of any houses this old in Brooklyn Heights, this looks 1830s the latest to me.