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Listed price in listed location currency (USD).
$1,699,900

330

MLS® DCDC2222528

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Apartment
Levels Residential
Size 1641 sqft
Garage Yes
HOA Fees 
Taxes $12,117
Days Active 31
Approx. Age 1906
Avg. Price Per Sqft $1,035
MLS® Number DCDC2222528

Property Address: apt-401-1701 18th St Nw, WASHINGTON, DC, 20009-2531

Average square foot calculated using Size range provided by listing agent.

Description

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.
MLS® NumberDCDC2222528
Locker
Ensuite LaundryNo
Balcony
Furnished
Laundry LevelMain Floor, Washer In Unit, Dryer In Unit
Exposure
Exterior
GarageYes
Approx. Age1906
Stories
Pets

Included in Maintenance Fee

Heat
Hydro
Water
Building Insurance
Condo Taxes
Cable TV
Central Air
Parking Maintenance

Utilities

Heat
A/C
Heating Fuel

Extras

Rooms

Bedroom 2:25 × 10 ft
Other:13 × 13 ft
Bathroom 2:4 × 8 ft
Kitchen:19 × 8 ft
Dining Room:23 × 13 ft
Other:12 × 5 ft
Living Room:18 × 20 ft
Bathroom 1:9 × 5 ft
Bedroom 1:11 × 9 ft

Similar Listings

Price History

-End Date
Not Sold YetSold Price

For Sale

Nov 6, 2025List Date
$1,699,900List Price

Home Appraisal

This property is estimated to sell between: $1,085,000 and $2,008,000.
Similar properties in this area sold on average for: $1,085,325
Expected to sell in 23 days. Similar properties sold in 54 days. This home has been on eXp Realty for 31 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

  • Commute

Commute

Starting Address
Destination Address
1701 18 Th St Nw, WASHINGTON, DC

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