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1614 20th Street NWWashington, DC 20009Price: $6,800,000

  • Price: $6,800,000
  • 10 Days on Market
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Federal 30-year interest rate: 7.11% last updated on Nov 12, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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  • 0.05Acreage
  • 1900Year Built
  • 735Price Per Square Foot
  • 2026Assessment Year
A Distinguished Gilded Age Landmark in Dupont Circle Prominently positioned at the intersection of 20th Street and Hillyer Place, overlooking Connecticut Avenue just north of Dupont Circle, 1614 20th Street NW is a distinguished historic residence representing the architectural grandeur of Washington's Gilded Age. Originally constructed circa 1893-1894 for prominent businessman Alfred S. Gillett, the property was designed by celebrated Washington architect Thomas Franklin Schneider, whose contributions to the city's architectural landscape include some of its most recognizable late nineteenth-century buildings. Known historically as the Alfred S. Gillett House, the property is distinguished by its commanding corner presence, richly articulated brick and stone exterior, and striking turret, reflecting the elaborate architectural sensibilities of the period. Conceived as an imposing private residence, the building embodies the elegance and craftsmanship that defined Dupont Circle's emergence as one of Washington's most prestigious residential enclaves. In 1951, the property entered a new chapter when it was acquired by the National Fisheries Institute and adapted for professional office use. Subsequent ownership by a prominent Washington attorney further established its institutional and commercial character. More recently, the building became the headquarters of the Association of American Law Schools, continuing its longstanding role as a distinguished address for professional organizations. Encompassing approximately 9,145 square feet across four principal stories, the building retains many of the architectural characteristics of its residential origins, including historic wood paneling, decorative millwork, generous ceiling heights, and fireplaces. Complementing its historic character are practical amenities suited to contemporary office use, including elevator access, a roof terrace, and off-street parking. Situated within the Dupont Circle Historic District, just moments from the neighborhood's celebrated restaurants, galleries, embassies, and cultural institutions, and approximately one block from the Dupont Circle Metro station, the property occupies an exceptionally convenient and prominent location. 1614 20th Street NW represents a rare convergence of architectural significance, distinguished provenance, and contemporary professional utility, an enduring Washington landmark with a remarkable history and a compelling presence in the heart of Dupont Circle.
Listed by Michael W Rankin of TTR Sotheby's International Realty

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Railey Vacations
Railey Vacations
Office: 301-387-2124
5 Vacation Way
McHenry, MD 21541

More Info

Location Information

  • UsmAreaWashington

Parking

  • Parking TypesOff Street

Basic Information

  • Date Listed11/04/2026

Location

  • Address1614 20th Street NW
  • Building Number1614
  • CountyWashington
  • DirectionsCorner of Connecticut Avenue and Hillyer Place NW.
  • In City Limits YNYes
  • StateDC
  • SubdivisionDupont Circle
  • TownWashington
  • Zip20009

Amenities

  • Accessibility AmenitiesRamp - Main Level, Elevator

Basic Information

  • Broker NameTTR Sotheby's International Realty
  • List Price$6,800,000
  • MLS NumberDCDC2290568
  • MLS Property TypeCommercial Sale
  • Price Per Square Foot735
  • StatusACT

Building

  • Building Area SourceAssessor
  • Building Area Total9247
  • Construction MaterialsBrick
  • Total Garage And Parking Spaces1
  • Total Restrooms5
  • Year Built1900

Utilities

  • Central Air YNYes
  • CoolingCentral A/C
  • Cooling FuelElectric
  • Heat SystemForced Air
  • Heating FuelNatural Gas
  • Heating YNYes
  • SewerPublic Sewer
  • Water HeaterNatural Gas
  • Water SourcePublic

Tax Information

  • Assessment Year2026
  • City Town Tax$96,387
  • City Town Tax Payment FrequencyAnnually
  • County Tax Payment FrequencyAnnually
  • Tax Assessment Amount$5,456,340
  • Tax Lot140
  • Tax Year2026
  • Taxes$96,387
  • Total Taxes Payment FrequencyAnnually

Property

  • Acreage0.05
  • Business TypeOther
  • Lot Size SourceAssessor
  • Lot Size Square Feet2,028
  • New Construction YNN
  • Property SubTypeOffice
  • ZoningMU-8B/DC

Other

  • Soil TypesUrban Land-Sassafras-Chillum
  • View Count2

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Copyright 2026 BRIGHT, All Rights Reserved.  Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Railey Vacations participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.Data last updated November 13, 2026. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

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