


331 Alastair Street, Upper Marlboro, MD 20774
Listing Courtesy of Keller Williams Preferred Properties





























































Welcome to this spacious 5-bedroom, 3.5-bath detached home located on a quiet street in Upper Marlboro. This well-maintained residence offers a classic layout with modern touches, providing comfort, functionality, and style. Step inside to find a bright and open floor plan featuring hardwood floors and abundant natural light throughout. The kitchen is designed for both everyday living and entertaining, complete with quartz countertops, a large center island, gas cooktop, stainless steel appliances, and modern cabinetry. The main level includes multiple living and dining areas, offering flexi...
Listing updated: July 6, 2026 at 10:51 AM
Listed by:
Jonathan Minerick (888) 400-2513, Homecoin.com
Source: Bright MLS · MLS #MDPG2197006
Est. monthly payment
Down payment
Based on 20% down ($137,200), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
| Date | Event | Price |
|---|---|---|
| Jul 6, 2026 | Price reduced | $685,999(−$10,000) |
| Mar 30, 2026 | Listed for sale | $695,999 |
6111 Richmanor Terrace, Upper Marlboro, MD 20772
School district: Prince George'S County Public Schools
Melwood
Elementary School
James Madison
Middle School
Dr. Henry A. Wise Jr.
High School
Est. monthly payment
at 20% down · $685,999 list
Tour for free, no strings attached
Mable Loans · Equal Housing Lender
NMLS #1949497
Similar homes sold within 0.5 miles in the last 90 days.

10002 Timberwood Court
Upper Marlboro, MD
$475K
Sold Jun 30, 2026 · Listed $475K

6304 Snow Chief Court
Upper Marlboro, MD
$725K
Sold May 1, 2026 · Listed $725K
This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.
$4,587/mo
Est. · $685,999 list

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange (IDX) program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Samson Properties participates, and is provided by BRIGHT through a licensing agreement. © 2026 Bright MLS, All Rights Reserved. Information deemed reliable but not guaranteed. The information provided by this website is for the personal, non-commercial use of consumers and 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 this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale. Data last updated: 7/17/2026.