LUXURY PROPERTY AUCTION: 13 August - 27 August. Accepting starting bids through 27 August. Listed for $20M. Earn an incentive by 13 August. OPEN HOUSES EVERY WEEKEND SATURDAY AND SUNDAY 1-3 PM. PLEASE COME AND TAKE A LOOK AT THIS MAGNIFICENT 500 ACRE ESTATE WHERE THE FOUNDING FATHER'S ONCE MINGLED! Mulberry Fields is one of those rare places where the land itself tells the story. The mile-long cedar avenue announces the approach, its rows planted at an ever-widening angle to draw the eye toward the Potomac below, a feat of 18th-century landscape design so precise it has appeared in gardening textbooks for centuries. At the end of that drive stands the last surviving Georgian manor house in St. Mary’s County, a ca. 1755 brick estate where the center hall, great room, and dining room are paneled in raised wood from floor to ceiling, the original moldings, doors, and mantels intact after nearly 270 years. Beyond the manor, two Georgian brick dependencies anchor a formal north courtyard, and the grounds unfold across just under 500 acres of fertile land before meeting 1,700 feet of white sand Potomac riverfront. There is simply no other property like this on the Eastern Seaboard.
$15,000,000.00 Reduced $5,000,000 on July 30th, 2026
Estimated Monthly Payment: $66,056.35 (including taxes & insurance estimates)
Edit mortgage details for a more accurate payment| City: Leonardtown | Property Type: Residential - Single Family | |
| Subdivision: LEONARDTOWN | Lot Size: 490.17 Acres | |
| School District: ST MARYS COUNTY PUBLIC SCHOOLS | Bedrooms: 6 | |
| Taxes: $24,175 | Bathrooms: 4 full 1 partial | |
| Status: ACTIVE | Square Feet: 5500 | |
| Year Built: 1755 | MLS#: MDSM2022614 |
| Property Type: Residential - Single Family | Lot Description: Additional Lot(s), Adjoins - Open Space, Backs to Trees, Front Yard, Hunting Available, Landscaping, Partly Wooded, Premium, Private, Rural, Secluded, Stream/Creek, Trees/Wooded, Vegetation Planting | |
| Additional Structures: Above Grade, Below Grade | Lot Dimensions: 490.17 Acre(S) | |
| Appliances: Dryer, Washer, Cooktop, Dishwasher, Refrigerator, Stove, Oven - Wall | Lot Size: 490.17 Acres | |
| Basement: Yes | Roof Type: Slate | |
| Basement: Connecting Stairway, Unfinished | Sewer: Private Septic Tank | |
| Cooling: Central A/C | Special View Info: Bay | |
| Days on Market: 533 | SQFT Above Finished: 5500 | |
| Exterior: Brick | SQFT Total Finished: 5500 | |
| Exterior: Outbuilding(s) | Stories: 3.0 | |
| Fireplace: Screen, Equipment | Structure Type: Detached | |
| Fireplaces: 7 | Taxes: $24,175 | |
| Flooring: Wood | Water: Well | |
| Fuel Type: Oil | Water Access: Boat - Powered, Canoe/Kayak, Fishing Allowed, Personal Watercraft (PWC), Private Access, Sail | |
| Heating: Forced Air | Waterfront: Private Dock Site, Sandy Beach | |
| Home Style: Colonial, Georgian | Windows: Screens | |
| Lake Name: Potomac River | Wooded: Yes | |
| Location Description: Bayfront | Year Built: 1755 |
| School District: ST MARYS COUNTY PUBLIC SCHOOLS |
Listed By
Agency Name: Long & Foster Real Estate, Inc.
Agency Phone: 2024836300
Shown By
Agency Name: Cummings & Co. Realtors
Agent Name: Sheri Hipsley Cummings & Co. Realtors
410-823-0033
Agent Phone: C (443) 756-5041