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$1,699,900
1 Day On Site

OLD CITY II
1701 18TH STREET NW 401
WASHINGTON, DC 20009

For Sale|Condominium|Active
3
Beds
3
Total Baths
3
Full Baths
1,641
SqFt
$1,036
/SqFt
1906
Built
Subdivision:
DUPONT
County:
WASHINGTON
Listing courtesy of Century 21 Redwood Realty
Call Now: 703-980-3027
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703-980-3027
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1701 18TH STREET NW 4011701 18TH STREET NW 4011701 18TH STREET NW 4011701 18TH STREET NW 401
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The Duncan Penthouse | Where Historic Charm Meets Modern Urban Living Experience boutique living at its best in this rare two-level, three-bedroom, three-bath penthouse at The Duncan, an exclusive nine-residence condominium steeped in architectural history. Originally built in 1906 by Hornblower & Marshall and reimagined for contemporary living, The Duncan offers a perfect balance of timeless craftsmanship and modern sophistication. Residence 401 impresses from the moment you enter — with 15-foot vaulted ceilings, dramatic natural light from three exposures and skylights, and warm maple flooring throughout. The spacious living area centers around a wood-burning fireplace, creating the perfect backdrop for elegant entertaining or quiet evenings at home. The chef's kitchen showcases Sub-Zero and Wolf appliances, wrap-around cabinetry, and expansive prep space, seamlessly connecting to the living and dining areas. Two wet bars, each with a wine cooler — one on the main level and another off the private roof terrace — make entertaining effortless indoors or out. The primary suite offers a serene escape with radiant-heated bathroom floors, generous closets, and abundant natural light. Two additional bedrooms and full baths provide flexible space for guests, work, or leisure. Enjoy panoramic city views from your private roof deck — ideal for al fresco dining or sunset cocktails. Additional amenities include secure garage parking, private storage, in-unit laundry, elevator access, and pet-friendly living. Perfectly positioned in the heart of Dupont Circle, The Duncan Penthouse puts you steps from the Red Line Metro, acclaimed restaurants, cafés, shops, and vibrant nightlife. With a Walk Score of 98, this penthouse combines rare privacy, refined scale, and one of DC's most coveted addresses.

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Listing Snapshot
Price 
$1,699,900
Days On Site 
1 Day
Bedrooms 
3
Inside Area (SqFt) 
1,641 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
1906
MLS® Number 
DCDC2222528
Status 
Active
Property Tax 
$12,117
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
5 hours agoStatus changed to Active
5 hours agoListing updated with changes from the MLS®
yesterdayListing first seen on site
General Features
Attached Garage 
Yes
Cross Street 
R St NW
Direction Faces 
West
Garage 
Yes
Garage Spaces 
1
Levels 
Two
Parking 
GarageBasementAttached
Parking Spaces 
1
Pets 
Cats OKDogs OKYes
Property Sub Type 
Condominium
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Above 
1641
SqFt Total 
1641
Style 
Federal
Water Source 
Public
Zoning 
RES
Interior Features
Appliances 
Gas Water HeaterWasherDishwasherDisposalDryerRange HoodRefrigeratorStainless Steel Appliance(s)Water HeaterMicrowave
Cooling 
Central AirCeiling Fan(s)Electric
Fireplace 
Yes
Fireplaces 
1
Flooring 
WoodHardwood
Heating 
Natural GasForced Air
Interior 
BarCeiling Fan(s)Walk-In Closet(s)Built-in Features
Laundry Features 
Washer HookupMain Level
Main Level Bedrooms 
2
Window Features 
Skylight(s)Window CoveringsDouble Pane WindowsWindow Treatments
Bathroom 1 
Level - Main
Bathroom 2 
Bedroom 1 
Level - Main
Bedroom 2 
Dining Room 
Level - Main
Kitchen 
Level - Main
Living Room 
Level - Main
Primary Bathroom 
Level - Main
Primary Bedroom 
Level - Main
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Exterior Features
Construction Details 
Brick
Pool Features 
None
Roof 
Flat
View 
City
Waterview 
City
Windows/Doors 
Skylight(s)Window CoveringsDouble Pane WindowsWindow Treatments
Community Features
Accessibility Features 
Accessible Doors
Association Amenities 
Elevator(s)
Association Dues 
1032.09
HOA Fee Frequency 
Monthly
School District 
DISTRICT OF COLUMBIA PUBLIC SCHOOLS
Schools
School District
DISTRICT OF COLUMBIA PUBLIC SCHOOLS
Elementary School
ROSS
Middle School
Unknown
High School
CARDOZO EDUCATION CAMPUS
Listing courtesy of Century 21 Redwood Realty



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