155 POTOMAC PASSAGE #PH14
National Harbor, MD 20745
1 Bed · 1 Bath · 691 SF · Garage Door Opener, Lighted, Secured, Garage, Common, Underground, Inside Entrance, Community Structure
Unit-level detail as reported in the listing record.
MLS reported
1-bedroom condo with 1 bath, 691 sq ft and garage door opener, lighted, secured, garage, common, underground, inside entrance, community structure.
Estimated total monthly condo cost, including the association fee, taxes, insurance and mortgage assumptions you choose.
insurance is not supplied for this condo, so it is not included above.
Based on 20% down · 30-year loan · 6.5% assumed rate (not a quote — enter your own below)
Parking, pets, utilities and amenities exactly as the listing record reports them.
Amenities
MLS reported
What you are buying into at the building level.
155 POTOMAC PASSAGE
HSM does not yet hold verified building intelligence for this address.
View building profileProject and association detail HSM can attribute to the listing record. Anything unverified is stated as such rather than assumed.
What owning this condo involves — ongoing costs, association rules and building policies. Where HSM does not have verified information, that is stated rather than assumed.
Known
Needs verification
National Harbor, MD
Rail, Metro and bus access.
Restaurants and cafés nearby.
Everyday destinations on foot.
Building and community amenities.
Groceries, services and daily needs.
Each factor is shown with its source. Unsourced factors are marked, never estimated. Transit distances are straight-line estimates.
3 comparable condos selected using property, cost, building and location factors.
155 POTOMAC PASSAGE 817
National Harbor, MD
1 Bed · 1 Bath · 704 SF
Condo fee: $702/mo
Same building · 1BR/1BA · 15% price difference
155 POTOMAC PASSAGE 909
National Harbor, MD
2 Beds · 2 Baths · 1,229 SF
Condo fee: $1,118/mo
Same building · 11% price difference
155 POTOMAC PSSGE Psge 606
National Harbor, MD
1 Bed · 1 Bath · 651 SF
Condo fee: $734/mo
1BR/1BA · similar size · 0.02 mi away
Lower condo fee than comparable condos
$733/mo vs $851/mo average
Ask questions about this condo using information HSM has for the property, building, neighborhood and authorized documents.
Ask HSM answers from HSM's verified records for this condo and says so when something is not yet known. It does not give legal, structural, insurance or lending determinations, and conversational AI answering beyond HSM's recorded facts is not enabled. To reach a person, use Ask a question, request information or request a tour.
Just Reduced! Improved Price for this Gorgeous Penthouse! 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. Freshly painted throughout with Sherwin-Williams paint, featuring updated lighting, and brand-new carpet and padding, this move-in-ready home is ready for its next owner. Enjoy amazing panoramic views from the top level, including the Washington Monument, MGM National Harbor, and the Potomac River, creating a truly spectacular backdrop. The residence conveys with a premium garage parking space and a large private storage unit, both conveniently located on Level C1 for added convenience and value. Residents enjoy an amenity-rich lifestyle with concierge service, a fitness center, residents' lounge, and a rooftop pool and observatory deck offering sweeping water and city views. Ideally located with convenient access to major commuter routes, including Washington, DC, and Old Town Alexandria, as well as National Harbor's exceptional dining, shopping, and entertainment, this penthouse presents a rare opportunity to own one of the community's most desirable residences. A rare offering combining penthouse-level living, iconic views, and premium parking with storage in a fully amenitized building.
Attribution. McWilliams/Ballard Inc. · — · Updated 2026-09-28
Property information is deemed reliable but not guaranteed. Independently verify all details. Display does not create a brokerage relationship.