Sinnett Octagon House

The Sinnett Octagon House built in 1855 is a historic octagonal house in Muscatine, Iowa. The two-story brick home with wrap-around porch and windowed cupola is now used as an office building.^[2]

Sinnett Octagon House
U.S. National Register of Historic Places
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Nearest city	Muscatine, Iowa
Coordinates	41°27′11″N 91°1′50″W
Built	1855
Architectural style	Greek Revival, Octagon Mode, Italian Villa
NRHP reference No.	74000802[1]
Added to NRHP	July 18, 1974

On July 18, 1974, it was added to the National Register of Historic Places.