Octagon Barn, Otter Township
Historic structure · outside city limits
Octagon Barn, Otter Township is a historic place in Warren County, Iowa, listed on the National Register of Historic Places on 1986-06-30.
Place facts
- Category
- Historic structure
- Resource type
- Building
- State
- Iowa (IA)
- County
- Warren County
- NRHP reference number
- 86001448
- Coordinates
- 41.26853, -93.44337
- Listed on the National Register
- 1986-06-30
- Nearest city (outside city limits)
- Milo
Location
Published coordinates: 41.26853, -93.44337. These are the coordinates as published by the source; they are never estimated or geocoded.
Sources
Every fact on this page comes from the registered datasets below, cited per claim and carried through an independently verified content release.
- Listing recordNational Park Service, nps.nrhp-listed (version 2026-05-22), NRHP reference 86001448
- CoordinatesNational Park Service, nps.nrhp-points-ia (version 2026-08-30), NRHP reference 86001448