This impressive Federal residence, historically referred to as the Crawford-Cassin house, is desirably located among many prominent houses in historic Georgetown’s East Village. Sarah Crawford was the first known occupant and Stephen Cassin, a renowned United States Naval officer, was the second known owner of the house. The residence was constructed circa 1816 and early documents reference it as being one of Georgetown’s most extraordinary houses with commanding street presence and a two-story side porch. It is one of the few remaining freestanding houses in Georgetown. Set back from the street, the house has a beautiful façade of traditional brick, which is enhanced with detailed custom millwork. A private gated front entry and mature trees and landscaping provide the residence with immense privacy. The house has been extensively updated and expanded, while still maintaining the traditional elements of historic Georgetown design. Beautiful original moldings and architectural details enhance the elegant proportions of the house. It is ideal for entertaining and has hosted prominent DC political figures, including United States senators, congressmen, and members of the diplomatic corps, for extravagant parties and social gatherings. The main level is illuminated by an abundance of natural sunlight, which is further magnified by the impressive 12-foot ceilings. The gracious front foyer and reception room has attractive decorative moldings and a lovely fireplace. The elegant formal living room has an additional fireplace and provides both northern and western sunlight and provides access to the first-story porch. The sophisticated dining room is conveniently located directly off the kitchen and can be completely closed off on all three sides, a wonderful feature for formal entertaining. The impressive library/family room has floor to ceiling walls of bookshelves and overlooks the beautiful garden. The fully renovated gourmet kitchen features modern design and conveniences. There is large center island with a thick slab marble breakfast bar, top-of-the-line chef’s grade appliances, and a remarkable fire feature. The kitchen opens to the sunny breakfast room and provides direct access to the rear terrace and secure parking. A sweeping circular stairwell with a heavy Victorian turned newel seamlessly leads to the second level, which has a charming landing with a sitting area. The impressive primary suite, which encompasses the entirety of the floor, has a fireplace and an adjoining luxurious dressing room with walls of closets and built-ins. The exceptional en-suite bathroom has dual vanities, a frameless glass shower, and separate soaking tub. Both the bedroom and bathroom access the private second-story porch, which overlooks the lush garden and yard below. A private gym with mirrored walls and built-in speakers can also be accessed from the main stair. Continue to an additional bedroom with a spa-inspired en-suite bathroom with a sauna. The top floor features four well-appointed bedroom suites, all with fully renovated en-suite bathrooms. The lower level is expansive and features a media room, temperature-controlled wine cellar, a powder room, and a large laundry room with a secondary refrigerator, folding station, utility sink, and storage. The house sits on an over . 27-acre lot, especially rare in Georgetown, with expansive rear grounds and gardens. There are multiple entertaining terraces, a large flat pool-sized yard, and professional landscaping. Mature trees and plantings provide the house with the utmost privacy. While the front of the house faces O Street, the house is accessed by car from P Street, where a private gate opens to a long private driveway. The driveway is a wonderful feature of the house with parking for as many as six cars. It also provides access to the two-car garage.
Single-familyProperty Type
1816Year Built
0.27 acresLot Size
$1,300Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Michael Rankin• TTR Sotheby's International Realty
•202-333-1212 (broker)
•georgetown@ttrsir.com (broker)
Bought with Michael Rankin• TTR Sotheby's International Realty
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
6
Baths
7
Stories
3
Lot width
—
Lot depth
—
Lot size
0.27 Acres
Year renovated
2024
Sq. Ft.
6,578
Year built
1816
Style
Single Family Residential
County
District of Columbia
APN
1257 0236
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 24, 2026.
R-3/GT
GT
Georgetown Residential House Zone 3
The purposes of the Georgetown Residential House R-3/GT zones are to: Protect the Georgetown National Historic Landmark District and its historic character, buildings, and open space in a manner consistent with the goals and mandates of the Historic Landmark and Historic District Protection Act of 1978, and the Old Georgetown Act, approved September 22, 1950 (64 Stat. 903; D.C. Official Code 6-1201-1206); Protect the integrity of contributing buildings, as that term is defined by the Historic Landmark and Historic District Protection Act of 1978; Recognize the compatibility of any development with the purposes of the Old Georgetown Act and the Historic Landmark and Historic District Protection Act of 1978; Limit permitted ground coverage of new and expanded buildings and other construction to encourage a general compatibility between the siting of new or expanded buildings and the existing neighborhood; and Retain the quiet residential character of these areas and control compatible nonresidential uses.
Zone overlays
Georgetown
Permitted uses
Include but are not limited to:
Agriculture
Religious facility
Hospital / medical center
Housing-Group
Housing-Senior
Public service
Educational/school
Recreation
Property details
Parking
Parking Information
# of Detached Garage Spaces: 2
Garage Features: Garage - Side Entry
# of Total Garage and Parking Spaces: 8
Has Garage
# of Garage Spaces: 2
Driveway - # of Spaces: 6
Driveway, Detached Garage
Interior
Bedroom Information
# of Bedrooms On 1st Upper Level: 2
# of Bedrooms On 2nd Upper Level: 4
Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Full) On 2nd Upper Level: 4
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Half) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 6
# of Bathrooms (Half) On All Lower Levels: 1
# of Bathrooms (Half): 2
# of Bathrooms (Full): 6
Interior Information
Living Area Sq.Ft. Source: Assessor
Fireplace Information
Has Fireplace
# of Fireplaces: 4
Basement Information
Basement: Yes
Fully Finished
Exterior
Property Information
Total Below Grade Sq. Ft.: 1258
Improvement Assessed Value: $7,012,830
Ownership Interest: Fee Simple
Year Built Source: Assessor
Building Information
Construction Materials: Brick
Foundation Details: Slab
Other Structures: Above Grade, Below Grade
Structure Type: Detached
Lot Information
Tidal Water: No
Land Information
Land Assessed Value: $2,092,240
Soil Types: Urban Land-Manor-Gleneig
Above Grade Information
Finished Sq.Ft.: 6,578
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 1,258
Finished Sq.Ft. Source: Assessor
Financial
Tax Information
City/Town Tax: $77,676
Tax Assessed Value: $9,105,070
Tax Year: 2021
Tax Annual Amount: $77,676
Assessments Information
Year Assessed: 2021
Utilities
Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Central
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public
Location
School Information
School District Name: DISTRICT OF COLUMBIA PUBLIC SCHOOLS
School District Source: Listing Agent
Location Information
In City Limits
Directions: 3017 O Street NW.
Public facts
Beds: 6
Baths: 7.0
Sq. Ft.: 6,578
Stories: 3.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1816
Year Renovated: 2024
County: District of Columbia
APN: 1257 0236
Home facts updated by county records on Sep 24, 2026
Around this home
Schools
Hyde-Addison Elementary School
Public PreK-5 • Assigned • 0.3mi
8/10
Hardy Middle School
Public 6-8 • Assigned • 0.7mi
9/10
MacArthur High School
Public 9-10 • Assigned • 1.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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