Doughoregan Manor
Built 1727. Added to the National Register in 1971, and a National Historic Landmark.

The record
| Property type | Building |
| Address | 8 mi. W of Ellicott City on Manor Lane, Ellicott City, MD |
| County | Howard County |
| Listed | Nov 11, 1971 |
| Listed for | Politics and government, Architecture |
| Level of significance | National |
| Also known as | Charles Carroll III of Carrollton House |
| Reference number | 71000376 |
| Built | 1727 · more from the 1720s |
| Style | Greek Revival architecture |
| Designations | National Historic Landmark |
The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗
Visiting
| Address | 8 mi. W of Ellicott City on Manor Lane, Ellicott City, MD |
| Coordinates | 39.2767° N, 76.8931° W · Directions ↗ |
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Map
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Guidebooks to historic places in Maryland
Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
When was Doughoregan Manor listed on the National Register?
Nov 11, 1971. It is also a National Historic Landmark, the higher of the two designations.
Source: National Park Service
When was Doughoregan Manor built?
1727, in the Greek Revival architecture style.
Source: Wikidata
Where is Doughoregan Manor?
8 mi. W of Ellicott City on Manor Lane, Ellicott City, Howard County, Maryland.
Source: National Park Service
Where is the nomination form for Doughoregan Manor?
The National Archives holds the nomination form, the document that made the case for listing.
Source: National Archives
Sources
Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 71000376. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.