Dubois-Sarles Octagon, Eight-sided residence in Marlboro, New York.
The two-story Dubois-Sarles Octagon features asphalt siding, decorated frieze at the roofline, and a porch overlooking the Hudson River from South Street.
Built around 1850 by Hudson Dubois, the house underwent modifications in 1872 when the Sarles family added a mansard roof and kitchen wing.
The interior layout breaks from typical octagon houses by using a side hall plan instead of the common radial center arrangement.
While remaining a private residence, the exterior of this National Register of Historic Places structure can be viewed from South Street.
Among only fifteen octagonal houses remaining in New York State, this residence maintains its original Greek Revival era finishes and trim.
Location: New York
Location: Marlborough
Location: Ulster County
Address: 16 South Street, Marlboro, New York 12542
GPS coordinates: 41.60056,-73.97417
Latest update: September 23, 2025 14:25
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