Tiedemann House

	Tiedemann House
	U.S. National Register of Historic Places
Location	212 W. Washington St., O'Fallon, Illinois
Coordinates	38°35′36″N 89°54′48″W / 38.59333°N 89.91333°W
Built	1884
Architect	Henry E. Peipers
Architectural style	Italianate, Queen Anne
NRHP reference No.	100005233
Added to NRHP	May 29, 2020

The Tiedemann House is a historic house at 212 W. Washington St. in O'Fallon, Illinois. The house was built in 1884 for Ernst Tiedemann, a local merchant and a member of the city's board of trustees. Architect Henry E. Peipers of St. Louis designed the house using elements of the Italianate and Queen Anne styles. The house's Italianate features include its front porch, the three-sided bay window on its front facade, and its segmental arch windows. Its Queen Anne influence can be seen in the wooden balustrade on its porch and the gabled dormers with half-moon windows on each side of its hip roof.^[2]

The house was added to the National Register of Historic Places on May 29, 2020.^[1]

References

^ ^a ^b "Weekly List of Actions Taken on Properties: 5/26/2020 Through 6/4/2020". National Park Service. Retrieved September 28, 2020.
^ Brown, Stephen (September 16, 2019). "National Register of Historic Places Registration Form: Tiedemann House" (PDF). Illinois Historic Preservation Division. Retrieved September 28, 2020.

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[NPS-1] "Weekly List of Actions Taken on Properties: 5/26/2020 Through 6/4/2020". National Park Service. Retrieved September 28, 2020.

[2] Brown, Stephen (September 16, 2019). "National Register of Historic Places Registration Form: Tiedemann House" (PDF). Illinois Historic Preservation Division. Retrieved September 28, 2020.

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