155 Potomac Psge #Penthouse 14, Oxon Hill, MD, 20745
About This Home
Rarely available 1-bedroom, 1-bath penthouse residence in the sought-after One National Harbor Condominium, offering elevated living with soaring ceilings and a bright, open layout. This home showcases panoramic views, including views of the Washington Monument, MGM National Harbor, and the Potomac River, creating a truly special vantage point from the top level. The residence conveys with a premium garage parking space and private storage, both conveniently located on Level C1, providing added convenience and value. Residents enjoy an amenity-rich lifestyle, including concierge service, fitness center, residents’ lounge, and a rooftop pool and observatory deck with sweeping water and city views. Ideally located with convenient access to major commuter routes (easy access to DC and Old Town Alexandria), dining, shopping, and entertainment, this residence offers a unique opportunity within the heart of National Harbor. A rare offering combining penthouse-level living, iconic views, and premium parking with storage in a fully amenitized building.
Getting Around
Somewhat Walkable
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Excellent
- Year built: 2008
Materials
- Foundation: Concrete Perimeter
- Construction materials: Concrete
Other
- Builder model: PENTHOUSE ONE BED ONE BATH
- Builder name: NH-L RESIDENTIAL
Type & Style
- Home type: Condo
- Architectural style: Transitional
- Property subType: Condominium
Interior
Appliances
- Appliances included: Microwave,Oven/Range - Electric,Refrigerator,Dishwasher,Disposal,Dryer,Self Cleaning Oven,Washer/Dryer Stacked,Electric Water Heater
- Laundry features: Washer In Unit,Dryer In Unit,In Unit
Bedrooms & Bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Features
- Flat,Open Floorplan,Primary Bath(s),Bathroom - Tub Shower,Upgraded Countertops,Walk-In Closet(s),High Ceilings
- Window features: Double Pane Windows,Window Treatments
- Flooring: Tile/Brick,Other,Carpet,Wood
- Finished area below ground: 0
- Finished area above ground: 691
Foyer
- Level: Main
Heating & Cooling
- Heating features: Central,Forced Air,Electric
- Cooling features: Central Air,Electric
Interior Area
- Total structure area: 691
- Total interior livable area: 691 sqft
Kitchen
- Level: Main
Living Room
- Level: Main
Primary Bathroom
- Level: Main
Primary Bedroom
- Level: Main
Property
Accessibility
- Accessibility features: Accessible Elevator Installed
Details
- Parcel number: 17123978046
- Attached to another structure: Yes
- Zoning: MXT
- Zoning description: Mixed-Use
- Special condition: Standard
Features
- Levels: One
- Stories: 1
- Pool features: Community
- Has view: Yes
- View description: Water,Panoramic,Trees/Woods
- Has water view: Yes
- Water view: Water
Lot
- Features: Urban
Parking
- Total spaces: 1
- Parking features: Garage Faces Side,Garage Door Opener,Inside Entrance,Underground,Limited Common Elements,Lighted,Secured,Garage
- Has garage: Yes
- Attached garage spaces: 1
- Covered spaces: 1
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Lightning
- Winter Weather
- Heat Wave
- Inland Flooding
- Strong Wind
- Tornado
How This Home’s Risks Compare
FEMA Declared Disasters Across Maryland Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $1,946 | $23,352 |
| Home Insurance * | $152 | $1,824 |
| Property Taxes | $481 | $5,772 |
| Electricity | $281 | $3,374 |
| Total | $2,860 | $34,320 |
Income You'd Need if You Spent...
Maryland FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-15 | Listed for sale | $399,000 |
| 2023-04-05 | Sold | $325,000 |
| 2022-05-26 | Sold | $375,234 |
| 2014-07-01 | Listing removed | $1,900 |
| 2014-06-26 | Listed for rent | $1,900 |
| 2009-05-05 | Sold | $375,234 |
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