
Clay County Courthouse
Many listed buildings are private homes. Please enjoy them from the street.
About Clay County Courthouse
Clay County Courthouse, at W. 4th St. and 3rd Ave., W., was added to the National Register of Historic Places on Jul 2, 1981: the first place in Spencer to be listed. Only 433 of Iowa’s 2,458 listings are older. The Register lists it for its architecture, at the local level. It describes its style as Classical Revival, as it does for 112 other Iowa listings. It was listed as part of County Courthouses in Iowa TR.
What it isHistoric courthouse in Spencer, Iowa, USA. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 8 MB · National Archives↗1901 to today
- 1901Built
- 1981Added to the National Register of Historic Places
- 2026On the Register for 45 years
Make it a walk: 3 landmarks in about 10 minutes
W. 4th St. and 3rd Ave., W., Spencer · about 0.4 miles on foot, as the crow flies















- 1Clay County CourthouseStart here
- 2Grand Avenue Historic Commercial DistrictRomanesque Revival · 0.2 mi on
- 3Spencer High School and AuditoriumArt Deco · 0.2 mi on
3 more Register listings within 2 miles
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Memories of Clay County Courthouse
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Clay County Courthouse
Is Clay County Courthouse on the National Register of Historic Places?
Yes. It was added on Jul 2, 1981 (Register number 81000229).
Is Clay County Courthouse a National Historic Landmark?
No. It is on the National Register; Iowa has 22 National Historic Landmarks.
Can you visit Clay County Courthouse?
Our record doesn’t say whether it is open to visitors. Many listed buildings are private, so it may only be seen from the street.
Where can I read the history of Clay County Courthouse?
In its National Register nomination, the form that put it on the Register: a 8 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 75336175 · Wikidata. Map tiles © OpenStreetMap contributors.