Swann-Daingerfield House
Also known as: St. Mary's Academy; Carter Hall; Dhr # 100-0121-1529
Why it's listed
No readable nomination text is available for this listing yet (nominations after 2012 are held by the National Park Service rather than the National Archives). The facts below come from the National Park Service database.
Key facts
| Address | 712 Prince St., Alexandria |
|---|---|
| County | Alexandria |
| Listed | May 23, 2019 |
| Reference number | 100003979 |
| Resource type | Building |
| Areas of significance | Education, Architecture |
| Level of significance | Local |
| Acreage | 0.54 |
| Within district | Alexandria Historic District |
| Coordinates | 38.80376, -77.04798 (NPS GIS) |
What listing means for this property
National Register listing is honorary for a privately owned home: it does not by itself restrict what an owner may do with their own money, and it does not require public access. Restrictions come from local landmark or historic-district ordinances, which are separate (how they differ).
Owner-occupied houses are not eligible for the 20% federal rehabilitation tax credit, which applies to income-producing buildings, but many states offer credits for homeowners. Listing also opens the door to preservation easements and to buying a plaque. Start with what listing means for homeowners, renovating a listed house and selling one.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 100003979.
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.