For Sale
Single family home for sale at 14519 Elm St, Upper Marlboro, MD 20772 | MLS# MDPG2220834 | Listing updated on 2026-10-10
Photo 1 of Single family home for sale at 14519 Elm St, Upper Marlboro, MD 20772 | MLS# MDPG2220834 | Listing updated on 2026-10-10
Photo 2 of Single family home for sale at 14519 Elm St, Upper Marlboro, MD 20772 | MLS# MDPG2220834 | Listing updated on 2026-10-10
Photo 3 of Single family home for sale at 14519 Elm St, Upper Marlboro, MD 20772 | MLS# MDPG2220834 | Listing updated on 2026-10-10
Photo 4 of Single family home for sale at 14519 Elm St, Upper Marlboro, MD 20772 | MLS# MDPG2220834 | Listing updated on 2026-10-10
45+
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Street View

$599,980

Monthly Est:$2,986

  • Beds Icon5 Beds
  • Beds Icon
    3 Baths
  • Beds Icon3,678sqft

14519 Elm St, Upper Marlboro, MD 20772

$2,986/moEst:

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  • 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 Bright MLS-NJ

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Prince Georges Md County

  • City

    Upper Marlboro

  • 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

DateEventPrice

10/10/2026

Source: mls_logoBright MLS-NJ #MDPG2220834

Listed for Sale

$599,980

$163/sqft

09/29/2026

Source: mls_logoBright MLS-NJ #MDPG2220834

Coming Soon

$599,980

$163/sqft

Nearby Homes

Based on information from Bright MLS through Oct 09, 2026, 02:30PM. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 Bright MLS, Inc. All Rights Reserved. Click here for more information

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