Middletown
Middletown's register runs heavily to houses, 13 listings of that kind. Greek Revival is the style recorded most often on these buildings. 10 of the listings are historic districts rather than single buildings.
The earliest listing here is Seth Wetmore House, added Sep 10, 1970.
Map
Coordinates come from the National Park Service National Register spatial data, or from Wikidata where the spatial data has no point. A point marks the record location and does not mean the place is open to visitors. Data refreshed November 02, 2026.
Oldest on the register
| First listed | Seth Wetmore House · Sep 10, 1970 |
| Oldest construction date | Connecticut General Hospital for the Insane · built 1868 |
Listing dates come from the National Register office's spreadsheet of listed properties. Construction years come from Wikidata, matched on reference number, and are on record for 2 of the 35 listings here. Data refreshed November 02, 2026.
Historic districts
- Broad Street Historic District1988
- Connecticut General Hospital for the Insane1985
- Connecticut Valley Hospital Cemetery
- Highland Historic District1982
- Main Street Historic District1983
- Metro South Historic District1980
- Middletown South Green Historic District1975
- Wadsworth Estate Historic District1996
- Washington Street Historic District1985
- Wilcox, Crittenden Mill1986
Styles that appear most
Style labels come from Wikidata and are on record for 11 of the 35 listings here. The count is the number of listings carrying each label. Data refreshed November 02, 2026.
Every listing
Arrawanna Bridge▾MiddletownStructure2004
- Address
- Berlin St. at Coginchaug R., Middletown
- Listed
- Sep 29, 2004
- Listed for
- Engineering, Transportation
- Significance
- State
- Reference
- 04001092
- Built
- 1918
- Contributing
- 1 structure
- 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 ↗

Broad Street Historic District▾MiddletownHistoric district1988
- Address
- Roughly bounded by High, Washington, Broad and Church Sts., Middletown
- Listed
- Aug 25, 1988
- Listed for
- Architecture, Social history
- Significance
- State
- Reference
- 88001319
- 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 ↗

Church of the Holy Trinity and Rectory▾MiddletownBuilding1979
- Address
- 381 Main St. and 144 Broad St., Middletown
- Listed
- Aug 14, 1979
- Listed for
- Architecture, Religion
- Significance
- Local
- Also known as
- See Also:Broad Street Historic District
- Reference
- 79002615
- Style
- Colonial Revival architecture
- 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 ↗

Coite-Hubbard House▾MiddletownBuilding1978
- Address
- 269 High St., Middletown
- Listed
- Dec 20, 1978
- Listed for
- Architecture
- Significance
- State
- Also known as
- President's House
- Reference
- 78002846
- Contributing
- 1 building
- 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 ↗

Connecticut General Hospital for the Insane▾MiddletownHistoric district1985
- Address
- Silver St. E. of Eastern Dr., Middletown
- Listed
- Aug 29, 1985
- Listed for
- Health and medicine, Architecture, Social history
- Significance
- State
- Also known as
- Connecticut Valley Hospital
- Reference
- 85001920
- Built
- 1868
- 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 ↗
Connecticut Valley Hospital Cemetery▾MiddletownHistoric district·
- Address
- S of jct. of Silvermine Rd. & O'Brien Dr., Middletown
- Listed for
- Health and medicine, Landscape architecture, Social history
- Significance
- State
- Reference
- 100002718
- Contributing
- 1 site, 1 object
- 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 ↗

The Eclectic House▾MiddletownBuilding2013
- Address
- 200 High St., Wesleyan University, Middletown
- Listed
- Jan 2, 2013
- Listed for
- Education, Architecture
- Significance
- State
- Also known as
- The Eclectic Society of Phi Nu Theta Building
- Reference
- 12001111
- Contributing
- 1 building
- 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 ↗

Highland Historic District▾MiddletownHistoric district1982
- Address
- Atkins St. and Country Club Rd., Middletown
- Listed
- Jun 28, 1982
- Listed for
- Industry, Architecture, Agriculture
- Significance
- State
- Reference
- 82003770
- 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 ↗

Nehemiah Hubbard House▾MiddletownBuilding1982
- Address
- Laurel Grove Rd. and Wadsworth St., Middletown
- Listed
- May 11, 1982
- Listed for
- Military, Architecture
- Significance
- Local
- Reference
- 82003771
- 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 ↗

Main Street Historic District▾MiddletownHistoric district1983
- Address
- Roughly Main St. between College and Hartford Ave., Middletown
- Listed
- Jun 30, 1983
- Listed for
- Commerce, Transportation, Architecture, Religion, Social history
- Significance
- State
- Also known as
- Main Street
- Reference
- 83001275
- 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 ↗

Metro South Historic District▾MiddletownHistoric district1980
- Address
- Main and College Sts., Middletown
- Listed
- Jan 24, 1980
- Listed for
- Entertainment and recreation, Architecture
- Significance
- State
- Also known as
- See Also:South Green National Register District
- Reference
- 80004064
- Style
- Greek Revival architecture
- 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 ↗

Middletown Alms House▾MiddletownBuilding1982
- Address
- 53 Warwick St., Middletown
- Listed
- Apr 29, 1982
- Listed for
- Architecture, Social history
- Significance
- State
- Also known as
- C.B. Stone, Inc.
- Reference
- 82003772
- Contributing
- 1 building
- 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 ↗

Middletown South Green Historic District▾MiddletownHistoric district1975
- Address
- Union Park area, on S. Main, Crescent, Pleasant, and Church Sts., Middletown
- Listed
- Aug 12, 1975
- Listed for
- Community planning, Architecture
- Significance
- Local
- Reference
- 75001922
- Style
- Renaissance Revival architecture
- 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 ↗

Old Middletown High School▾MiddletownBuilding1985
- Address
- Pearl and Court Sts., Middletown
- Listed
- Aug 23, 1985
- Listed for
- Education, Architecture, Social history
- Significance
- Local
- Reference
- 85001826
- Style
- Romanesque Revival architecture
- 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 ↗

Jacob Pledger House▾MiddletownBuilding1982
- Address
- 717 Newfield St., Middletown
- Listed
- Mar 15, 1982
- Listed for
- Architecture, Agriculture
- Significance
- Local
- Also known as
- Miller-Dunklee House
- Reference
- 82003773
- Style
- Federal architecture
- Contributing
- 1 building
- 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 ↗

Plumb House▾MiddletownBuilding1978
- Address
- W of Middletown at 872 Westfield St., Middletown vicinity
- Listed
- Dec 1, 1978
- Listed for
- Architecture
- Significance
- Local
- Reference
- 78002848
- Contributing
- 1 building
- 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 ↗
Russell Company Upper Mill▾MiddletownBuilding1986
- Address
- 475 E. Main St., Middletown
- Listed
- Feb 6, 1986
- Listed for
- Industry, Engineering, Architecture, Invention
- Significance
- Local
- Also known as
- Sumner Brook Mill; Rubber Mill
- Reference
- 86000150
- Contributing
- 3 buildings, 1 structure
- 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 ↗

Edward Augustus Russell House▾MiddletownBuilding1982
- Address
- 318 High St., Middletown
- Listed
- Apr 29, 1982
- Listed for
- Politics and government, Architecture
- Significance
- Local
- Also known as
- Kappa Nu Kappa House
- Reference
- 82004336
- Style
- Greek Revival architecture
- Contributing
- 1 building
- 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 ↗

Saint Luke's Home for Destitute and Aged Women▾MiddletownBuilding1982
- Address
- 135 Pearl St., Middletown
- Listed
- Apr 29, 1982
- Listed for
- Architecture, Social history
- Significance
- Local
- Also known as
- Saint Luke's Home
- Reference
- 82004337
- Contributing
- 1 building
- 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 ↗

Sanseer Mill▾MiddletownBuilding1986
- Address
- 215 E. Main St., Middletown
- Listed
- Jul 31, 1986
- Listed for
- Industry, Architecture, Social history
- Significance
- Local
- Reference
- 86002101
- 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 ↗Wikipedia ↗Directions ↗

Starr Mill▾MiddletownBuilding1993
- Address
- Jct. of Middlefield St. and Beverly Heights, Middletown
- Listed
- Dec 14, 1993
- Listed for
- Architecture
- Significance
- Local
- Also known as
- Russell Mill
- Reference
- 93001379
- 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 ↗
Starr Mill Road Bridge▾MiddletownStructure1993
- Address
- Starr Mill Rd. across the Cochinaug R., Middletown
- Listed
- Dec 10, 1993
- Listed for
- Engineering, Industry
- Significance
- State
- Also known as
- Beverly Heights Bridge
- Reference
- 93001344
- Contributing
- 1 structure
- 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 ↗
Town Farms Inn▾MiddletownBuilding1979
- Address
- Spring St. at River Rd., Middletown
- Listed
- May 4, 1979
- Listed for
- Architecture, Social history
- Significance
- Local
- Reference
- 79002614
- Style
- Federal architecture
- 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 ↗Wikipedia ↗Directions ↗

U.S. Post Office▾MiddletownBuilding1982
- Address
- 291 Main St., Middletown
- Listed
- Apr 12, 1982
- Listed for
- Architecture
- Significance
- Local
- Also known as
- Old Middletown Post Office
- Reference
- 82004338
- Contributing
- 1 building
- 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 ↗

Wadsworth Estate Historic District▾MiddletownHistoric district1996
- Address
- 15, 30, 33, 59, 73, 89 Laurel Grove Rd., Wadsworth Falls State Park, and 421 Wadsworth St., Middletown
- Listed
- Jul 25, 1996
- Listed for
- Landscape architecture, Architecture
- Significance
- State
- Also known as
- Long Hill; The Cenacle; See Also:Nehemiah Hubbard House
- Reference
- 96000775
- 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 ↗

William and Mary Ward House▾MiddletownBuilding·
- Address
- 45 Paterson Dr., Middletown
- Listed for
- Architecture, Social history
- Significance
- Local
- Reference
- 100006787
- Contributing
- 1 building
- 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 ↗
Washington Street Historic District▾MiddletownHistoric district1985
- Address
- Roughly bounded by Washington and Main Sts., Washington Terrace and Vine St., Middletown
- Listed
- May 9, 1985
- Listed for
- Architecture
- Significance
- State
- Reference
- 85001018
- Style
- Greek Revival architecture
- 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 ↗

Seth Wetmore House▾MiddletownBuilding1970
- Address
- CT 66 and Camp Rd., Middletown
- Listed
- Sep 10, 1970
- Listed for
- Art, Architecture
- Significance
- State
- Also known as
- Oak Hill; Sam Green House
- Reference
- 70000689
- Contributing
- 1 building
- 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 ↗

Wilcox, Crittenden Mill▾MiddletownHistoric district1986
- Address
- 234--315 S. Main St., Pameacha, and Highlands Aves., Middletown
- Listed
- Dec 3, 1986
- Listed for
- Industry, Historical archaeology, Architecture, Maritime history
- Significance
- National
- Also known as
- Wilcox, Crittenden Mill Historic District
- Reference
- 86003349
- 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 ↗

Williams, Captain Benjamin House▾MiddletownBuilding1978
- Address
- 27 Washington St., Middletown
- Listed
- Dec 1, 1978
- Listed for
- Social history, Education, Conservation, Architecture
- Significance
- Local
- Reference
- 09000143
- Style
- Federal architecture
- Contributing
- 1 building
- 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 ↗

Woodrow Wilson High School▾MiddletownBuilding1986
- Address
- Hunting Hill Ave. and Russell St., Middletown
- Listed
- Aug 6, 1986
- Listed for
- Education, Architecture
- Significance
- Local
- Reference
- 86002270
- 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 ↗

Xi Chapter, Psi Upsilon Fraternity▾MiddletownBuilding2009
- Address
- 242 High St., Middletown
- Listed
- Nov 4, 2009
- Listed for
- Architecture, Education
- Significance
- Local
- Also known as
- Psi Upsilon Fraternity Building
- Reference
- 09000870
- Style
- Romanesque Revival architecture
- Contributing
- 1 building
- 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 ↗

YMCA of Northern Middlesex County▾MiddletownBuilding·
- Address
- 99 Union St., Middletown
- Listed for
- Architecture, Social history
- Significance
- Local
- Also known as
- Middletown YMCA
- Reference
- 100008583
- Contributing
- 1 building
- 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 ↗
Every listing here also appears on its county page for Middlesex County.
Nearby cities
Local history books for Middletown and Middlesex County
We earn a small commission if you buy through these links. It does not change what we list.
- Hidden History of Middlesex County, ConnecticutRobert Hubbard and Kathleen Hubbard, 2018Find at Bookshop.org
Guidebooks to historic places and travel in Connecticut
Titles come from Open Library's catalog, matched by subject heading or by title.