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1614 20TH STREET NW, WASHINGTON, DC, 20009
$6,800,000
- 1 beds
- 1 full baths
- 3 half baths
- 9,247 sq. ft
1614 20TH STREET NW, WASHINGTON, DC, 20009
$6,800,000
Active
JUST LISTED
- Beds 1
- Baths 2.5
- Sq. ft 9,247
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.
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Year Built:
1900
Days on Market:
1
Listing ID:
DCDC2290690
Bathrooms:
1 full , 3 half
List Date:
November 04, 2026
Property Type:
Townhouse
Architecture Style:
Beaux Arts
Subdivision:
DUPONT CIRCLE
County:
WASHINGTON
Total Taxes:
$96,387
Courtesy of TTR Sotheby's International Realty
This content was last updated on November 06, 2026 07:52
Schools
| Name | Type | Level | Grades | Address | |
|---|---|---|---|---|---|
School Without Walls @ Francis-Stevens Education Campus |
Public | Middle | EE-8 | 2425 N St NW, Washington, DC 20037 | |
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District: District of Columbia Public Schools Grade Span: EE - 8 Admission: Public Address: 2425 N St NW, Washington, DC 20037 Phone: 202-724-4841 Website: http://dcps.dc.gov/ Teachers: 57 Students: 583 Ratio: 10:1 Students/Teacher Gender: 54% Male / 46% Female Student/Teacher ratioEnrollment |
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Cardozo Education Campus |
Public | High | 7-12 | 1200 Clifton St NW, Washington, DC 20009 | |
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District: District of Columbia Public Schools Grade Span: 7 - 12 Admission: Public Address: 1200 Clifton St NW, Washington, DC 20009 Phone: 202-673-7385 Website: http://dcps.dc.gov/ Teachers: 78 Students: 710 Ratio: 9:1 Students/Teacher Gender: 57% Male / 43% Female Student/Teacher ratioEnrollment |
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| Name | Type | Level | Grades | Address | |
|---|---|---|---|---|---|
Acton Academy of Washington, Dc |
Private | Elementary | PK-7 | 2422 K St NW, Washington, DC 20037 | |
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Grade Span: PK - 7 Admission: Private Address: 2422 K St NW, Washington, DC 20037 Phone: 202-495-0507 Teachers: 6 Students: 20 Ratio: 3:1 Students/Teacher Gender: 45% Male / 55% Female Student/Teacher ratioEnrollment |
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Aidan Montessori School |
Private | Elementary | PK-6 | 2700 27th St NW, Washington, DC 20008 | |
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Grade Span: PK - 6 Admission: Private Address: 2700 27th St NW, Washington, DC 20008 Phone: 202-387-2700 Teachers: 11 Students: 71 Ratio: 7:1 Students/Teacher Gender: 49% Male / 51% Female Student/Teacher ratioEnrollment |
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Annunciation Catholic School |
Private | Elementary | PK-8 | 3825 Klingle Pl NW, Washington, DC 20016 | |
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Grade Span: PK - 8 Admission: Private Address: 3825 Klingle Pl NW, Washington, DC 20016 Phone: 202-460-9076 Website: http://www.annunciationschool.net/ Teachers: 21 Students: 121 Ratio: 6:1 Students/Teacher Gender: 60% Male / 40% Female Student/Teacher ratioEnrollment |
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Archbishop Carroll High School |
Private | Secondary | 9-12 | 4300 Harewood Rd NE, Washington, DC 20017 | |
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Grade Span: 9 - 12 Admission: Private Address: 4300 Harewood Rd NE, Washington, DC 20017 Phone: 202-529-0900 Teachers: 27 Students: 383 Ratio: 14:1 Students/Teacher Gender: 57% Male / 43% Female Student/Teacher ratioEnrollment |
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Ashreinu School for Girls Inc. |
Private | Combined Elementary/Secondary | 1-11 | 1600 Jonquil St NW, Washington, DC 20012 | |
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Grade Span: 1 - 11 Admission: Private Address: 1600 Jonquil St NW, Washington, DC 20012 Phone: 301-593-4343 Teachers: 4 Students: 21 Ratio: 5:1 Students/Teacher Gender: 67% Male / 33% Female Student/Teacher ratioEnrollment |
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Bishop John T Walker School for Boys |
Private | Elementary | KG-5 | 1801 Mississippi Ave SE, Washington, DC 20020 | |
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Grade Span: KG - 5 Admission: Private Address: 1801 Mississippi Ave SE, Washington, DC 20020 Phone: 202-678-1515 Teachers: 10 Students: 71 Ratio: 7:1 Students/Teacher Gender: 100% Male Student/Teacher ratioEnrollment |
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Bishop John T. Walker School for Boys |
Private | Elementary | KG-5 | 1801 Mississippi Ave SE, Washington, DC 20020 | |
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Grade Span: KG - 5 Admission: Private Address: 1801 Mississippi Ave SE, Washington, DC 20020 Phone: 202-678-1515 Teachers: 6 Students: 83 Ratio: 14:1 Students/Teacher Gender: 100% Male Student/Teacher ratioEnrollment |
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Blessed Sacrament School |
Private | Elementary | KG-8 | 5841 Chevy Chase Pkwy NW, Washington, DC 20015 | |
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Grade Span: KG - 8 Admission: Private Address: 5841 Chevy Chase Pkwy NW, Washington, DC 20015 Phone: 202-966-6682 Teachers: 39 Students: 508 Ratio: 13:1 Students/Teacher Gender: 49% Male / 51% Female Student/Teacher ratioEnrollment |
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British Int'L School Washington |
Private | Combined Elementary/Secondary | PK-12 | 2001 Wisconsin Ave NW, Washington, DC 20007 | |
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Grade Span: PK - 12 Admission: Private Address: 2001 Wisconsin Ave NW, Washington, DC 20007 Phone: 202-829-3700 Teachers: 44 Students: 478 Ratio: 11:1 Students/Teacher Gender: 46% Male / 54% Female Student/Teacher ratioEnrollment |
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Broad Branch Children's House |
Private | Elementary | PK-KG | 5608 Broad Branch Rd NW, Washington, DC 20015 | |
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Grade Span: PK - KG Admission: Private Address: 5608 Broad Branch Rd NW, Washington, DC 20015 Phone: 202-232-2233 Teachers: 2 Students: 2 Ratio: 1:1 Students/Teacher Gender: 50% Male / 50% Female Student/Teacher ratioEnrollment |
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Capitol Hill Day School |
Private | Elementary | PK-8 | 210 S Carolina Ave SE, Washington, DC 20003 | |
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Grade Span: PK - 8 Admission: Private Address: 210 S Carolina Ave SE, Washington, DC 20003 Phone: 202-355-4498 Website: http://www.chds.org/ Teachers: 35 Students: 203 Ratio: 6:1 Students/Teacher Gender: 54% Male / 46% Female Student/Teacher ratioEnrollment |
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Capitol Learning Academy |
Private | Elementary | 2-6 | 725 8th St SE, Washington, DC 20003 | |
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Grade Span: 2 - 6 Admission: Private Address: 725 8th St SE, Washington, DC 20003 Phone: 202-878-6917 Teachers: 3 Students: 12 Ratio: 5:1 Students/Teacher Gender: 67% Male / 33% Female Student/Teacher ratioEnrollment |
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Christian Family Montessori |
Private | Elementary | KG-6 | 201 Allison St NW Ste B, Washington, DC 20011 | |
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Grade Span: KG - 6 Admission: Private Address: 201 Allison St NW Ste B, Washington, DC 20011 Phone: 202-722-1520 Website: http://www.cfmschool.org/ Teachers: 12 Students: 104 Ratio: 9:1 Students/Teacher Gender: 48% Male / 52% Female Student/Teacher ratioEnrollment |
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Cornerstone Schools-Washington |
Private | Combined Elementary/Secondary | KG-12 | 3742 Ely Pl SE, Washington, DC 20019 | |
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Grade Span: KG - 12 Admission: Private Address: 3742 Ely Pl SE, Washington, DC 20019 Phone: 202-575-0027 Teachers: 18 Students: 160 Ratio: 9:1 Students/Teacher Gender: 48% Male / 52% Female Student/Teacher ratioEnrollment |
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District Montessori |
Private | Elementary | PK-KG | 301 A St SE, Washington, DC 20003 | |
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Grade Span: PK - KG Admission: Private Address: 301 A St SE, Washington, DC 20003 Phone: 202-294-4799 Teachers: 2 Students: 4 Ratio: 2:1 Students/Teacher Gender: 50% Male / 50% Female Student/Teacher ratioEnrollment |
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Edmund Burke School |
Private | Combined Elementary/Secondary | 6-12 | 4101 Connecticut Ave NW, Washington, DC 20008 | |
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Grade Span: 6 - 12 Admission: Private Address: 4101 Connecticut Ave NW, Washington, DC 20008 Phone: 202-362-8882 Teachers: 44 Students: 333 Ratio: 8:1 Students/Teacher Gender: 45% Male / 55% Female Student/Teacher ratioEnrollment |
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Franklin Montessori School |
Private | Elementary | PK-1 | 4473 Connecticut Ave NW, Washington, DC 20008 | |
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Grade Span: PK - 1 Admission: Private Address: 4473 Connecticut Ave NW, Washington, DC 20008 Phone: 202-966-7747 Website: http://www.franklinmontessori.com/ Teachers: 4 Students: 8 Ratio: 2:1 Students/Teacher Gender: 100% Male Student/Teacher ratioEnrollment |
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Fusion Academy Wdc: Washington D.C. |
Private | Combined Elementary/Secondary | 6-12 | 2000 Florida Ave NW, Washington, DC 20009 | |
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Grade Span: 6 - 12 Admission: Private Address: 2000 Florida Ave NW, Washington, DC 20009 Phone: 202-244-0639 Teachers: 15 Students: 42 Ratio: 3:1 Students/Teacher Gender: 67% Male / 33% Female Student/Teacher ratioEnrollment |
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Georgetown Day School |
Private | Combined Elementary/Secondary | PK-12 | 4200 Davenport St NW, Washington, DC 20016 | |
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Grade Span: PK - 12 Admission: Private Address: 4200 Davenport St NW, Washington, DC 20016 Phone: 202-295-6127 Teachers: 149 Students: 1053 Ratio: 7:1 Students/Teacher Gender: 47% Male / 53% Female Student/Teacher ratioEnrollment |
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Georgetown Montessori School |
Private | Elementary | PK-KG | 1041 Wisconsin Ave NW, Washington, DC 20007 | |
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Grade Span: PK - KG Admission: Private Address: 1041 Wisconsin Ave NW, Washington, DC 20007 Phone: 202-337-8058 Teachers: 1 Students: 3 Ratio: 3:1 Students/Teacher Gender: 67% Male / 33% Female Student/Teacher ratioEnrollment |
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Georgetown Visitation Preparatory School |
Private | Secondary | 9-12 | 1524 35th St NW, Washington, DC 20007 | |
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Grade Span: 9 - 12 Admission: Private Address: 1524 35th St NW, Washington, DC 20007 Phone: 202-337-3350 Website: http://www.visi.org/ Teachers: 46 Students: 509 Ratio: 11:1 Students/Teacher Gender: / 100% Female Student/Teacher ratioEnrollment |
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Gonzaga College High School |
Private | Secondary | 9-12 | 19 I St NW, Washington, DC 20001 | |
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Grade Span: 9 - 12 Admission: Private Address: 19 I St NW, Washington, DC 20001 Phone: 202-336-7100 Website: http://www.gonzaga.org/ Teachers: 68 Students: 956 Ratio: 14:1 Students/Teacher Gender: 100% Male Student/Teacher ratioEnrollment |
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Holy Trinity School |
Private | Elementary | PK-8 | 1325 36th St NW, Washington, DC 20007 | |
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Grade Span: PK - 8 Admission: Private Address: 1325 36th St NW, Washington, DC 20007 Phone: 202-337-2339 Teachers: 32 Students: 314 Ratio: 10:1 Students/Teacher Gender: 47% Male / 53% Female Student/Teacher ratioEnrollment |
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Kennedy Institute |
Private | Secondary | 9-12 | 801 Buchanan St NE, Washington, DC 20017 | |
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Grade Span: 9 - 12 Admission: Private Address: 801 Buchanan St NE, Washington, DC 20017 Phone: 202-281-2700 Teachers: 7 Students: 44 Ratio: 6:1 Students/Teacher Gender: 61% Male / 39% Female Student/Teacher ratioEnrollment |
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Kirov Academy of Washington D.C. |
Private | Combined Elementary/Secondary | 6-12 | 4301 Harewood Rd NE, Washington, DC 20017 | |
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Grade Span: 6 - 12 Admission: Private Address: 4301 Harewood Rd NE, Washington, DC 20017 Phone: 202-424-3780 Website: http://www.kirovacademydc.org/ Teachers: 11 Students: 77 Ratio: 7:1 Students/Teacher Gender: 21% Male / 79% Female Student/Teacher ratioEnrollment |
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