Prince George's County, Maryland
Adelphi Real Estate and Local Guide
A diverse, densely populated suburb just outside Washington, D.C., known for its proximity to federal research facilities and the University of Maryland Global Campus Ranked Realty pairs verified local data with the agents who know Adelphi best.
About the area
Living in Adelphi, MD
Home to Adelphi Mill, built in 1796, the oldest and largest surviving mill in the Washington, D.C. area.
The housing market
Homes in Adelphi
- About 43% of housing units are owner-occupied, with most other residents renting.
- Roughly a third of homes are detached single-family houses, alongside apartments and townhomes.
- The median home value is about $401,700.
Landmarks and lifestyle
What makes Adelphi home
Adelphi Mill
Oldest and largest surviving mill in the Washington, D.C. area, built in 1796
Army Research Laboratory (Adelphi Laboratory Center)
U.S. Army's corporate research laboratory campus, established in 1971
University of Maryland Global Campus
Administrative headquarters of the University of Maryland Global Campus
Northwest Branch Stream Valley Park
Stream valley park with a paved trail along the Northwest Branch, with parking at Adelphi Mill
Adelphi Pool
Private community swim club with a water slide and swim teams
Neighborhoods
Adelphi areas to know
Adelphi Park
Named residential neighborhood within Adelphi
Adelphi Hills
Named residential neighborhood within Adelphi
Buck Lodge
Named residential neighborhood within Adelphi
Cool Spring Terrace
Named residential neighborhood within Adelphi
Hillandale Forest
Named residential neighborhood within Adelphi
Lewisdale
Named residential neighborhood within Adelphi
White Oak Manor
Named residential neighborhood within Adelphi
For agents
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Local facts on this page are verified against public sources as part of the AppWT local-data project. Data reflects the most recent available figures.