1701 18th St Nw #401, Washington, DC 20009

Local realty services provided by:Better Homes and Gardens Real Estate Cassidon Realty
1701 18th St Nw #401,Washington, DC 20009
$1,699,900
  • 3 Beds
  • 3 Baths
  • 1,641 sq. ft.
  • Condominium
  • Active
Listed by: christopher r sanders
Office: century 21 redwood realty
MLS#:DCDC2222528
Source:BRIGHTMLS

Price summary

  • Price:$1,699,900
  • Price per sq. ft.:$1,035.89

About this home

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

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Home facts

  • Year built:1906
  • Listing ID #:DCDC2222528
  • Added:1 day(s) ago
  • Updated:November 06, 2025 at 10:39 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:3
  • Living area:1,641 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fan(s), Central A/C
  • Heating:Forced Air, Natural Gas

Structure and exterior

  • Roof:Flat
  • Year built:1906
  • Building area:1,641 sq. ft.

Schools

  • High school:CARDOZO EDUCATION CAMPUS
  • Elementary school:ROSS

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,699,900
  • Price per sq. ft.:$1,035.89
  • Tax amount:$12,117 (2024)