Unit-level detail as reported in the listing record.
MLS reported
1-bedroom condo with 1 bath and 468 sq ft.
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.
1933 18TH STREET NW
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
Adams Morgan — Washington, DC
HSM has identified this neighborhood, but detailed neighborhood intelligence is not yet available from an authorized source.
Explore this neighborhoodRail, 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.
1825 T STREET NW 301
Washington, DC
1 Bed · 1 Bath · 406 SF
Condo fee: $286/mo
1BR/1BA · similar size · 0.09 mi away
1735 WILLARD STREET NW 1
Washington, DC
1 Bed · 1 Bath · 872 SF
Condo fee: $572/mo
1BR/1BA · 10% price difference · 0.08 mi away
1810 CALIFORNIA STREET NW 204
Washington, DC
2 Beds · 1 Bath · 701 SF
Condo fee: $536/mo
5% price difference · 0.09 mi away
Lower condo fee than comparable condos
$270/mo vs $465/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.
Tucked right where Adams Morgan, Dupont Circle, and the U Street Corridor meet, this one-bedroom condo in the Marshall House offers a rare combination: a quiet, garden-style boutique building set in one of DC's most walkable and energetic pockets. Step outside and you're minutes from it all — grab a coffee at Tryst, settle in for margaritas and tex-mex at Lauriol Plaza, catch live music at Jack Rose Saloon, or unwind with a walk through Meridian Hill Park. Commuting is just as easy, with the Red Line under half a mile away and the Green/Yellow Lines about three-quarters of a mile out. Inside, the building's 1910 roots show in the best way — arched entryways and real character throughout — paired with a thoughtfully renovated interior and refinished hardwood floors. The condo association keeps gas and water covered, and in-unit washer/dryer installation is available with approval. This isn't just a place to live — it's a genuine city lifestyle, right in the heart of one of DC's most beloved neighborhoods.
Attribution. KW United · — · Updated 2026-09-20
Property information is deemed reliable but not guaranteed. Independently verify all details. Display does not create a brokerage relationship.