Ohio · City

Delaware

Delaware's register runs heavily to houses, 9 listings of that kind. Construction dates on record here run from 1904 to 2002. One of the listings is a historic district rather than a single building.

The earliest listing here is Elliott Hall, Sturges Library, And Merrick Hall, added Apr 23, 1973.

Map

Coordinates come from the National Park Service National Register spatial data. A point marks the record location and does not mean the place is open to visitors. Data refreshed September 19, 2026.

26
Listings
1
Historic districts
1973
First listing

Oldest on the register

First listedElliott Hall, Sturges Library, And Merrick Hall · Apr 23, 1973
Oldest construction dateDelaware Public Library · built 1904

Listing dates come from the National Park Service National Register spatial data. Construction years come from Wikidata, matched on reference number, and are on record for 3 of the 26 listings here. Data refreshed September 19, 2026.

Historic districts

Styles that appear most

Neoclassical 2Queen Anne style 2Romanesque Revival 2Colonial Revival 1Federal 1Gothic Revival 1

Style labels come from Wikidata and are on record for 11 of the 26 listings here. The count is the number of listings carrying each label. Data refreshed September 19, 2026.

Every listing

Austin Hall1985
Address
OWU, W. Central Ave. & Elizabeth St., Delaware
Listed
Mar 18, 1985
Reference
85000631
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Austin Hall
Cleveland, Columbus, Cincinnati & Indianapolis Railroad Depot2022
Address
60 Lake St., Delaware
Listed
Nov 28, 2022
Reference
100008393
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Directions ↗
Crist Tavern Annex--Millworkers Boarding House1994
Address
2966 Olentangy River Rd., Delaware vicinity
Listed
Mar 25, 1994
Reference
94000277
Style
Greek Revival architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Crist Tavern Annex--Millworkers Boarding House
Delaware County Courthouse1973
Address
N. Sandusky St. and Central Ave., Delaware
Listed
May 22, 1973
Reference
73001429
Style
Renaissance Revival architecture, Italianate architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Delaware County Courthouse
Delaware County Jail and Sheriff's Residence1990
Address
20 W. Central Ave., Delaware
Listed
Jul 12, 1990
Reference
90001083
Style
Queen Anne style architecture in the United States
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Delaware County Jail and Sheriff's Residence
Delaware Post Office2020
Address
60 South Sandusky St., Delaware
Listed
Jan 3, 2020
Reference
100004824
Built
2002
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Delaware Post Office
Delaware Public Library1983
Address
101 N. Sandusky St., Delaware
Listed
Jan 11, 1983
Reference
83001957
Built
1904
Style
Neoclassical architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Delaware Public Library
Edwards Gymnasium/Pfieffer Natatorium1985
Address
OWU Main Campus, S. Sandusky St., Delaware
Listed
Mar 18, 1985
Reference
85000632
Built
1906
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Edwards Gymnasium/Pfieffer Natatorium
Elliott Hall, Sturges Library, And Merrick Hall1973
Address
Ohio Wesleyan University campus, Delaware
Listed
Apr 23, 1973
Reference
73001430
Contributing
3 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
High House1986
Address
2360 Panhandle Rd., Delaware vicinity
Listed
Feb 13, 1986
Reference
86000238
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
High House
Limestone Vale1978
Address
3490 Olentangy River Rd., Delaware vicinity
Listed
Oct 2, 1978
Reference
78002055
Contributing
2 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Limestone Vale
Mill Worker House No. 11991
Address
2665 Stratford Rd., Delaware vicinity
Listed
Oct 3, 1991
Reference
91001431
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Mill Worker House No. 1
Mill Worker House No. 31991
Address
2505 Stratford Rd., Delaware vicinity
Listed
Oct 3, 1991
Reference
91001433
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Mill Worker House No. 3
Mill Worker House No. 41991
Address
2441 Stratford Rd., Delaware vicinity
Listed
Oct 3, 1991
Reference
91001434
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Mill Worker House No. 4
Mill Worker House No. 51991
Address
2441 Stratford Rd., Delaware vicinity
Listed
Oct 3, 1991
Reference
91001435
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Mill Worker House No. 5
Edward E. Neff House1988
Address
123 N. Franklin St., Delaware
Listed
Jan 28, 1988
Reference
87002546
Style
Queen Anne style architecture in the United States
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Neff, Edward E., House
Ohio Wesleyan University Student Observatory1985
Address
OWU, W. William St., Delaware
Listed
Mar 18, 1985
Reference
85000633
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Ohio Wesleyan University Student Observatory
James Richey Farmhouse1993
Address
1395 South OH 257, Delaware vicinity
Listed
Sep 2, 1993
Reference
93000891
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Richey, James, Farmhouse
Sanborn Hall1985
Address
OWU, W. Campus, Delaware
Listed
Mar 18, 1985
Reference
85000634
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Sanborn Hall
Selby Field1985
Address
OWU, Henry St., Delaware
Listed
Mar 18, 1985
Reference
85000635
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Selby Field
Slocum Hall1985
Address
OWU Main Campus, Sandusky St., Delaware
Listed
Mar 18, 1985
Reference
85000636
Style
Neoclassical architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Slocum Hall
St. Mary's Church and Rectory1980
Address
82 E. William St., Delaware
Listed
May 23, 1980
Reference
80002994
Style
Gothic Revival
Contributing
2 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
St. Mary's Church and Rectory
Stratford Methodist Episcopal Church1991
Address
Jct. of US 23 and OH 315, Delaware vicinity
Listed
Oct 3, 1991
Reference
91001436
Style
Romanesque Revival architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Stratford Methodist Episcopal Church
Stuyvesant Hall1985
Address
OWU, W. William St., Delaware
Listed
Mar 18, 1985
Reference
85000637
Style
Colonial Revival architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Stuyvesant Hall
University Hall-Gray's Chapel1985
Address
OWU Main Campus, Sandusky St., Delaware
Listed
Mar 18, 1985
Reference
85000638
Style
Romanesque Revival architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
University Hall-Gray's Chapel
Henry Van Deman House1984
Address
6 Darlington Rd., Delaware
Listed
May 31, 1984
Reference
84003662
Style
Federal architecture
Contributing
1 buildings
Links
The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
Van Deman, Henry, House

Every listing here also appears on its county page for Delaware.