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Street View
$599,980
Monthly Est:$2,986
5 Beds
- 3 Baths
2 full baths + 1 half bath
3,678sqft
14519 Elm St, Upper Marlboro, MD 20772
$599,980
$2,986/moEst:
Get Pre-Approved
Single Family Residence
Built in 1900
$-- HOA
19,754 sqft lot
$163/sq.ft
Description
A RARE OPPORTUNITY TO OWN A PIECE OF UPPER MARLBORO HISTORY. Welcome to Trelawn, the historic Joseph K. Roberts House—a remarkable 1850s residence where nearly two centuries of history, architectural character, gracious living spaces, and modern updates come together.
Set on an expansive 19,754-square-foot lot (approximately 0.45 acres), Trelawn is a distinctive 2½-story residence and a contributing property within the National Register-listed Upper Marlboro Residential Historic District. Rich with authentic period details yet enhanced by important updates, this home has a presence, craftsmanship, and individuality that modern construction simply cannot replicate.
Step inside and experience the grandeur of soaring ceilings, a magnificent staircase, original wood floors, handsome period trim, generously proportioned rooms, and an abundance of natural light. Large windows illuminate the home's historic craftsmanship, while enclosed porches create additional inviting, light-filled spaces for relaxing and enjoying the character of this extraordinary residence.
Trelawn offers three large bedrooms plus three additional versatile rooms, providing exceptional flexibility for today's lifestyle. These additional spaces offer numerous possibilities—guest rooms, home offices, libraries, studios, dressing rooms, hobby spaces, or other uses to suit the needs of the next owner. The generous room sizes and flexible floor plan provide an amount of space rarely associated with homes of this era.
While Trelawn proudly retains its historic character, important improvements have brought essential systems into the modern era, including updated HVAC and electrical systems—allowing its next owner to enjoy significant modern upgrades while surrounded by the craftsmanship and architectural details that make the property so special.
Trelawn's architecture tells its own story. The original residence features a gable-roof design, bracketed cornice, interior chimneys, and an unusual side-hall-and-double-parlor plan. During the 1870s, two smaller wings were added in a distinctive telescoping arrangement, creating the architectural evolution evident in the home today.
Historically identified as Trelawn (Joseph K. Roberts House), PG:79-17, the residence was once home to prominent Upper Marlboro attorney Joseph Kent Roberts, Jr. Today, Trelawn remains an important part of the historic residential landscape of Upper Marlboro and a tangible connection to generations of local history. The current owner has also used the house as a law office.
But what makes Trelawn truly special cannot be captured by history alone.
It is the experience of ascending the grand staircase beneath soaring ceilings. It is sunlight streaming across original floors that have witnessed generations of life. It is the beauty of original trim and craftsmanship that have endured for more than 150 years. And it is the opportunity to take a home with an extraordinary past and make it part of your own future.
For the historic-home enthusiast, preservation-minded buyer, or anyone seeking a residence with genuine character, generous space, and a story all its own, Trelawn offers an increasingly rare opportunity.
Historic. Gracious. Distinctive. Irreplaceable. Welcome home to Trelawn.
- Houzeo last checked: 12 hours ago
- Listing updated: October 10, 2026 at 4:06 am
- Listing Provided by: Jack I Thompson Jr. (301) 237-6249 | Results Brokerage Services (301) 237-6249
- Source: Bright MLS-NJ | MLS#: MDPG2220834

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1900
HOA Fees
-
Finished Area
3,678 sqft
Lot Size
19,754 sqft lot
Basement Area
- sqft
MLS Name
Bright MLS
MLS Number
MDPG2220834
MLS Status
ACTIVE-BRIGHT
Days on Market
1

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 3
Interior
Sewer
Public Sewer
Window Features
Double Hung, Wood Frame
Cooling
Central A/c
Exterior Features
Outbuilding(s), Sidewalks, Other
Interior Features
Additional Stairway, Bathroom Walk In Shower, Breakfast Area, Butlers Pantry, Formal/separate Dining Room, Kitchen Country, Kitchen Eat In, Kitchen Table Space, Stove Wood, Wood Floors
Heating
Forced Air, Central, Wood Burn Stove, Heat Pump(s)
Appliances
Dishwasher, Dryer, Oven/range Electric, Washer
Flooring
Ceramic Tile, Hardwood
Construction
Year Built
Year Built: 1900
Home type
Single Family Residence
Roof
Metal
Property Condition
Very Good
Architectural Style
Other
Foundation Details
Brick/mortar
Construction Materials
Frame
Utilities & Energy
Parking Features
Circular Driveway, Crushed Stone
Water Source
Public
Utilities
Other
Fireplace Features
Other
Electric
200+ Amp Service
Basement
Connecting Stairway, Daylight, Partial, Outside Entrance, Poured Concrete, Rear Entrance, Space For Rooms, Windows, Full, Interior Access, Shelving, Unfinished
Other Features
Patio And Porch Features
Porch, Enclosed
Lot Features
Cleared, Front Yard, Rear Yard, Road Frontage
Subdivision Name
Upper Marlboro
Price History
| Date | Event | Price |
|---|---|---|
10/10/2026 Source: | Listed for Sale | $599,980 $163/sqft |
09/29/2026 Source: | Coming Soon | $599,980 $163/sqft |
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