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Historic Places in Olean, NY
9 historic places in Olean, Cattaraugus County · Data as of 10/24/2026
Historic places on this page
Historic places in Olean at a glance
- Olean has 9 historic places, about 6.6 for every 10,000 residents.
- Per person, that is about 3 times the New York average (2.2 per 10,000).
- It ranks 43rd among 639 New York cities by number of historic places.
- The largest group is Historic Building (89%), ahead of Historic District.
- Close by, Ellicottville (2), Franklinville (2) and Gowanda (2) have historic places as well.
Historic places in Olean
A to Z
- Beardsley--Oliver HouseHistoric Building, Listed 2008312 Laurel Ave., Olean, NY
- Conklin Mountain HouseHistoric Building, Listed 1998304 E. State St., Olean, NY
- Olean ArmoryHistoric Building, Listed 1995119 Times Sq., Olean, NY
- Olean Public LibraryHistoric Building, Listed 1985116 S. Union St., Olean, NY
- Olean School #10Historic Building, Listed 2010411 W Henley St, Olean, NY
- St. Stephen's Episcopal Church ComplexHistoric Building, Listed 2001109 S. Barry St., Olean, NY
- Temple B'Nai IsraelHistoric Building, Listed 2012127 S. Barry St., Olean, NY
- US Post Office--OleanHistoric Building, Listed 1989102 S. Union St., Olean, NY
- Union and State Streets Historic DistrictHistoric District, Listed 2015Roughly 101-133 N. Union, 110-114, 116 W. State & 102, 116, 120 S. Union Sts., Olean, NY
Frequently asked questions
- How many historic places are in Olean, NY?
- There are 9 historic places in Olean as of 10/24/2026, including 8 historic buildings, 1 historic district.
Data sources
- National Register of Historic PlacesNational Park Service
Data as of 10/24/2026
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